CN112060464B

CN112060464B - Automatic cutting and injection molding integrated equipment and working method thereof

Info

Publication number: CN112060464B
Application number: CN202010807443.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Taicang Jiuben Machinery Technology Co ltd
Current assignee: Taicang Jiuben Machinery Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2022-04-19
Anticipated expiration: 2040-08-12
Also published as: CN112060464A

Abstract

The invention discloses automatic cutting and injection molding integrated equipment and a working method thereof. The automatic cutting and injection molding integrated equipment disclosed by the invention can be used for automatically processing and allowing an operator to have plenty of time to do other work at the same time by only fully storing the material storage line by one operator. Not only improves the product quality and the production efficiency, but also liberates the manpower requirement and reduces the production cost.

Description

Automatic cutting and injection molding integrated equipment and working method thereof

Technical Field

The invention belongs to the technical field of advanced manufacturing and automation, and particularly relates to automatic cutting and injection molding integrated equipment. The invention also relates to a working method of the automatic cutting and injection molding integrated equipment.

Background

The rubber sealing strip can improve the air tightness, and the automobile sealing product is one of important parts of an automobile, is widely applied to positions of automobile doors, automobile windows, automobile bodies, seats, skylights, engine cases, trunks and the like, can be used for producing rubber hinges for installing luggage compartment doors of passenger cars, has other waterproof and sealing functions and the like, and can effectively prevent wind and rain from invading into a carriage.

After the rubber sealing strip preparation is accomplished, in order to reach the required appearance and the size of car use, need through cutting and moulding plastics, just can form complete finished product, traditional sealing member cutting is processed on two equipment in different places respectively with moulding plastics, just so needs a plurality of personnel to come operating means and transportation product, not only wastes time and energy to the manufacturing cost of enterprise has been increased, this kind of mode of production should not be the more and more high enterprise production level of degree of automation at present.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide automatic cutting and injection molding integrated equipment, which solves the problems that a plurality of pieces of existing equipment are required to respectively process sealing strip products, a large amount of manpower is required to transport the products, a large amount of manpower is wasted, and the working efficiency is low. The invention also provides a working method of the automatic cutting and injection molding integrated equipment, which has the advantages of simple and feasible working principle, high automation degree in the working process, less manpower requirement, improved production efficiency and suitability for industrial large-scale application.

The technical scheme is as follows: the utility model provides an automatic change cutting, integrated equipment of moulding plastics, includes automatic conveying storage unit, automatic material loading unit, automatic cutting unit, the automatic unit of moulding plastics, circulation transportation unit and automatic collection unit of moulding plastics, automatic conveying storage unit can carry the product to the automatic material loading unit on, the product on the automatic material loading unit is cut and injection moulding through automatic cutting unit and the automatic unit of moulding plastics in proper order through the transport of circulation transportation unit to the automatic collection unit can carry out the collection of processing completion product on the automatic unit of moulding plastics.

Further, foretell automatic cutting, the integration equipment of moulding plastics, automatic cutting, the integration equipment of moulding plastics still include board and dustcoat, the dustcoat cover is established on the board, automatic loading unit, automatic cutting unit, the automatic unit of moulding plastics, circulation transport unit and automatic collection unit all set up on the board to automatic loading unit, automatic cutting unit, the automatic unit of moulding plastics, circulation transport unit and automatic collection unit all are located the dustcoat and cover and establish the space, automatic conveying storage unit is located one side of board.

Further, foretell automatic cutting, integration equipment of moulding plastics, the length direction setting of circulating transport unit along the board, automatic material loading unit sets up the one end that is close to automatic conveying storage unit at the board to automatic material loading unit is located one side of circulating transport unit initiating terminal, automatic cutting unit sets gradually along the direction of delivery of circulating transport unit with the automatic unit of moulding plastics, the automatic collection unit sets up the one side that is close to automatic material loading unit at the board to the automatic collection unit is located the automatic rear that moulds plastics the unit along the direction of delivery of circulating transport unit.

The invention also provides a working method of the automatic cutting and injection molding integrated equipment, which comprises the following steps:

s1, an operator places the products in the automatic conveying and storing unit until the storage bins of the automatic conveying and storing unit are full of the products, and the products are automatically conveyed to the automatic loading unit;

s2, grabbing the product from the automatic conveying and storing unit by a loading manipulator of the automatic loading unit, and then conveying the product to a circulating transportation unit;

s3, conveying the product to a front lifter of the circulating transportation unit, descending the front lifter of the circulating transportation unit to convey the product to a lower conveying belt of the circulating transportation unit, conveying the product backwards to a rear lifter of the circulating transportation unit by the lower conveying belt of the circulating transportation unit, and ascending the rear lifter of the circulating transportation unit to convey the product to an upper conveying belt of the circulating transportation unit;

s4, the upper conveying belt of the circulating transportation unit conveys the product forwards to a first cutting station in the automatic cutting unit, the conveying belt of the circulating transportation unit stops, the product is cut at the first cutting station of the automatic cutting unit, after the cutting is finished, the conveying belt of the circulating transportation unit is started, the upper conveying belt of the circulating transportation unit conveys the product forwards to a next cutting station of the automatic cutting unit, and the cutting of all cutting stations on the automatic cutting unit is finished by analogy in sequence;

s5, after the automatic cutting unit finishes complete cutting, the upper conveying belt of the circulating transportation unit conveys the product forward to the first injection molding station in the automatic injection molding unit, the conveying belt of the circulating transportation unit stops, the product is subjected to injection molding at the first injection molding station of the automatic injection molding unit, after the injection molding is finished, the conveying belt of the circulating transportation unit starts, the upper conveying belt of the circulating transportation unit conveys the product forward to the next injection molding station, and the injection molding of all the injection molding stations on the automatic injection molding unit is finished by analogy in sequence;

s6, after the automatic injection molding unit completes all injection molding, the upper conveying belt of the circulating transportation unit conveys the product forward to the automatic collection unit for automatic collection of the product;

and S7, grabbing the cut and injection-molded product from the automatic injection molding unit by a collection manipulator of the automatic collection unit, and putting the product into a material collection box by the automatic collection unit to finish processing.

Further, in the operation method of the automatic cutting and injection molding integrated device, in the step S5, after the automatic cutting unit completes all cutting, the upper conveyor belt of the circulating transport unit conveys the product forward to the front of the automatic injection molding unit, the product conveyed by the upper conveyor belt of the circulating transport unit needs to be dried between the automatic cutting unit and the automatic injection molding unit, the drying device on the automatic cutting unit dries both sides of the product after the automatic cutting unit cuts, and the upper conveyor belt of the circulating transport unit continues to convey the product after drying.

Further, in the working method of the automatic cutting and injection molding integrated device, in step S4, the upper conveyor belt of the circulating transport unit conveys the product to the first cutting station of the automatic cutting unit, the pressing and product movement detection device of the automatic cutting unit descends to press the product and detect the product movement, the first cutting station of the automatic cutting unit finishes cutting, the pressing and product movement detection device of the automatic cutting unit ascends, and the upper conveyor belt of the circulating transport unit conveys the product forward to the next cutting station of the automatic cutting unit.

Further, in the operation method of the automatic cutting and injection molding integrated device, in step S5, the upper conveyor belt of the circulating transport unit conveys the product to the first injection molding station of the automatic injection molding unit, the pressing and product movement detection device of the automatic injection molding unit descends to press and detect the product movement, the first injection molding station of the automatic injection molding unit completes injection molding, the pressing and product movement detection device of the automatic injection molding unit ascends, and the upper conveyor belt of the circulating transport unit conveys the product forward to the next injection molding station of the automatic injection molding unit.

Further, in the above-mentioned working method of the integrated automatic cutting and injection molding apparatus, in step S2, the automatic conveying and storing unit conveys the product to the starting end of the automatic loading unit, after the sensing device of the automatic loading unit senses the product, the automatic loading manipulator of the automatic loading unit descends from the standby position to grab the product, the automatic loading manipulator of the automatic loading unit grabs the product and then ascends, and then moves backwards to the strip loading position, and after the automatic loading manipulator of the automatic loading unit reaches the strip loading position, descends, installs the product on the front lifter of the circulating transport unit and compresses tightly, and then the automatic loading manipulator of the automatic loading unit returns to the standby position.

The working method of the automatic cutting and injection molding integrated equipment has the advantages of simple and feasible working principle, high automation degree of the working process, less manpower needed, improvement of the production efficiency and suitability for industrial large-scale application.

The technical scheme shows that the invention has the following beneficial effects: according to the automatic cutting and injection molding integrated equipment, the automatic conveying and storing unit, the automatic loading unit, the automatic cutting unit, the automatic injection molding unit, the circulating transportation unit and the automatic collecting unit are integrated, so that when a product is machined, cutting can be carried out, injection molding can be carried out only by one operator to fully store a material storage line, and the operator can have plenty of time to do other work while the automatic machining is carried out. Not only improves the product quality and the production efficiency, but also liberates the manpower requirement and reduces the production cost.

Drawings

FIG. 1 is a front view of the integrated automatic cutting and injection molding apparatus of the present invention;

FIG. 2 is a top view of the integrated automatic cutting and injection molding apparatus of the present invention;

FIG. 3 is a schematic structural view of a circulating transport unit according to the present invention;

FIG. 4 is a schematic structural diagram of a compaction and product movement detection device 1 according to the present invention;

FIG. 5 is a schematic structural diagram of the compaction and product movement detection apparatus of the present invention shown in FIG. 2;

FIG. 6 is a partial exploded view of the compaction and product drunkenness detection apparatus of the present invention;

FIG. 7 is a schematic structural diagram of a compaction and product movement detection device according to the present invention in an application 1;

FIG. 8 is a schematic structural diagram of a compaction and product movement detection apparatus according to the present invention in an application 2;

FIG. 9 is a schematic structural view of a circulating transport unit according to the present invention;

fig. 10 is a schematic structural view 1 of a front lifter or a rear lifter according to the present invention;

fig. 11 is a schematic structural view of a front lifter or a rear lifter according to the present invention 2;

FIG. 12 is a schematic structural view of a push-straight mechanism and a pull-back mechanism according to the present invention;

FIG. 13 is a schematic structural view of a pullback mechanism according to the present invention;

FIG. 14 is a schematic structural diagram of a direct-pushing mechanism according to the present invention;

FIG. 15 is a schematic view of the loading robot of the automatic loading unit according to the present invention;

FIG. 16 is an enlarged view of a portion of a loading robot of the automatic loading unit according to the present invention;

fig. 17 to 18 are schematic structural views of a loading robot of an automatic loading unit according to the present invention in application.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

The automatic cutting and injection molding integrated equipment shown in fig. 1-3 comprises an automatic conveying storage unit 101, an automatic loading unit 102, an automatic cutting unit 103, an automatic injection molding unit 104, a circulating transportation unit 105 and an automatic collection unit 106, wherein the automatic conveying storage unit 101 can convey products to the automatic loading unit 102, the products on the automatic loading unit 102 are conveyed through the circulating transportation unit 105 to be cut and subjected to injection molding sequentially through the automatic cutting unit 103 and the automatic injection molding unit 104, and the automatic collection unit 106 can collect the products processed and finished on the automatic injection molding unit 104.

Wherein, automatic cutting, the integration equipment of moulding plastics still includes board 107 and dustcoat 108, dustcoat 108 covers and establishes on board 107, automatic loading unit 102, automatic cutting unit 103, the automatic unit 104, the circulation transport unit 105 of moulding plastics and automatic collection unit 106 all set up on board 107 to automatic loading unit 102, automatic cutting unit 103, the automatic unit 104, the circulation transport unit 105 and the automatic collection unit 106 of moulding plastics all are located dustcoat 108 and cover and establish the space, automatic conveying storage unit 101 is located one side of board 107. The length direction setting of circulation conveying unit 105 along board 107, automatic loading unit 102 sets up the one end that is close to automatic conveying storage unit 101 at board 107 to automatic loading unit 102 is located the one side of circulation conveying unit 105 initiating terminal, automatic cutting unit 103 sets gradually with the automatic conveying unit 105's of moulding plastics unit 104 direction of transfer along circulation conveying unit 105, automatic collection unit 106 sets up the one side that is close to automatic loading unit 102 at board 107 to automatic collection unit 106 is located the automatic rear of moulding plastics unit 104 along the conveying unit 105 direction of transfer.

Based on the structure, the working method of the automatic cutting and injection molding integrated equipment comprises the following steps:

s1, the operator places the product in the automatic conveying storage unit 101 until the storage bin of the automatic conveying storage unit 101 is full of the product, and the product is automatically conveyed to the automatic loading unit 102;

s2, the loading manipulator of the automatic loading unit 102 grabs the product from the automatic conveying storage unit 101 and then transports the product to the circulating transportation unit 105;

s3, the product is first transferred to the front elevator of the circulation transportation unit 105, the front elevator of the circulation transportation unit 105 descends to transfer the product to the lower conveyer belt of the circulation transportation unit 105, the lower conveyer belt of the circulation transportation unit 105 transfers the product backwards to the rear elevator of the circulation transportation unit 105, and the rear elevator of the circulation transportation unit 105 ascends to transfer the product to the upper conveyer belt of the circulation transportation unit 105;

s4, the upper conveying belt of the circulating transportation unit 105 conveys the product forwards to the first cutting station in the automatic cutting unit 103, the conveying belt of the circulating transportation unit 105 stops, the product is cut at the first cutting station of the automatic cutting unit 103, after the cutting is finished, the conveying belt of the circulating transportation unit 105 is started, the upper conveying belt of the circulating transportation unit 105 conveys the product forwards to the next cutting station of the automatic cutting unit 103, and the cutting of all the cutting stations on the automatic cutting unit 103 is finished by analogy in sequence;

s5, after the automatic cutting unit 103 finishes all cutting, the upper conveyer belt of the circulating transportation unit 105 forwards conveys the product to the first injection molding station in the automatic injection molding unit 104, the conveyer belt of the circulating transportation unit 105 stops, the product is injected at the first injection molding station of the automatic injection molding unit 104, after injection molding is finished, the conveyer belt of the circulating transportation unit 105 starts, the upper conveyer belt of the circulating transportation unit 105 forwards conveys the product to the next injection molding station, and the injection molding of all the injection molding stations on the automatic injection molding unit 104 is finished by analogy;

s6, after the automatic injection molding unit 104 finishes all injection molding, the upper conveyer belt of the circulating transportation unit 105 forwards conveys the products to the automatic collection unit 106 for automatic collection of the products;

and S7, the collecting manipulator of the automatic collecting unit 106 grabs the cut and injection-molded product from the automatic injection molding unit 104, and the automatic collecting unit 106 puts the product into a material collecting box to finish the processing.

In the step S5, after the automatic cutting unit 103 finishes cutting completely, the upper conveyor belt of the circulating transport unit 105 conveys the product forward to the automatic injection molding unit 104, the product conveyed by the upper conveyor belt of the circulating transport unit 105 needs to be dried between the automatic cutting unit 103 and the automatic injection molding unit 104, the drying device on the automatic cutting unit 103 dries both sides of the product after cutting by the automatic cutting unit 103, and the upper conveyor belt of the circulating transport unit 105 continues to convey the product after drying.

In step S4, the upper conveyor belt of the circulating transport unit 105 conveys the product to the first cutting station of the automatic cutting unit 103, the pressing and product movement detection device of the automatic cutting unit 103 descends to press and detect the product movement, the first cutting station of the automatic cutting unit 103 finishes cutting, the pressing and product movement detection device of the automatic cutting unit 103 ascends, and the upper conveyor belt of the circulating transport unit 105 conveys the product forward to the next cutting station of the automatic cutting unit 103.

In step S5, the upper conveyor belt of the circulating transport unit 105 conveys the product to the first injection molding station of the automatic injection molding unit 104, the pressing and product movement detection device of the automatic injection molding unit 104 descends to press and detect the product movement, the first injection molding station of the automatic injection molding unit 104 completes injection molding, the pressing and product movement detection device of the automatic injection molding unit 104 ascends, and the upper conveyor belt of the circulating transport unit 105 conveys the product forward to the next injection molding station of the automatic injection molding unit 104.

In the step S2, the automatic conveying and storing unit 101 conveys the product to the start end of the automatic loading unit 102, after the sensing device of the automatic loading unit 102 senses the product, the automatic loading manipulator of the automatic loading unit 102 descends from the standby position to grab the product, the automatic loading manipulator of the automatic loading unit 102 grabs the product and then ascends, and then moves backwards to the loading position, the automatic loading manipulator of the automatic loading unit 102 descends after reaching the loading position, the product is mounted on the front lifter of the circulating transport unit 105 and is pressed, and then the automatic loading manipulator of the automatic loading unit 102 returns to the standby position.

Example two

The automatic cutting unit 103 and the automatic injection molding unit 104 as shown in fig. 4-8 compress and product play detection device 2, which comprises a play detection unit 20, wherein the play detection unit 20 comprises a rubber pressing block 201, a rubber pressing block connecting assembly 202, a detection roller 203, a play detection encoder 204 and an encoder connecting assembly 205, the rubber pressing block connecting assembly 202 and the encoder connecting assembly 205 are both connected with a driving device, the rubber pressing block 201 is arranged on the rubber pressing block connecting assembly 202, the detection roller 203 and the play detection encoder 204 are connected through a rotating shaft, the detection roller 203 and the play detection encoder 204 are arranged on the encoder connecting assembly 205, and the driving device can drive the rubber pressing block 201 and the detection roller 203 to compress on a product through the rubber pressing block connecting assembly 202 and the encoder connecting assembly 205. And, the rubber pressing block 201 and the detection roller 203 are in the same straight line. The driving device can drive the rubber pressing block connecting assembly 202 and the encoder connecting assembly 205 to ascend and descend, so that the rubber pressing block 201 and the detection roller 203 are pressed on the product 90, or the rubber pressing block 201 and the detection roller 203 are lifted from the product 90 after the processing is finished, the rubber pressing block 201 presses the product 90 tightly, if the product has the play, the detection roller 203 transmits the play to the play detection encoder 204, the play detection encoder 204 analyzes and processes the play result, if the play is in the set range, the subsequent processes are continued, if the play exceeds the set range, the play result can be fed back, the machine tool sends out an alarm signal, and the product does not participate in the subsequent processing.

Wherein, rubber briquetting coupling assembling 202 includes the rubber briquetting mounting panel 209 that a drive arrangement connecting block 206, upper junction plate 207, product pressure spring 208 and two symmetries set up, upper junction plate 207 passes through a drive arrangement connecting block 206 and is connected with drive arrangement, the rubber briquetting mounting panel 209 that two symmetries set up is located upper junction plate 207 under, product pressure spring 208 sets up between upper junction plate 207 and rubber briquetting mounting panel 209, be equipped with arc recess 210 on the upper junction plate 207, the upper end that detects gyro wheel 203 is located arc recess 210, the rubber briquetting mounting panel 209 that two symmetries set up is located the both sides that detect gyro wheel 203 respectively, rubber briquetting 201 is fixed to be set up on rubber briquetting mounting panel 209. At least one first bolt pull rod 211 is arranged between the upper connecting plate 207 and the rubber pressing block mounting plate 209, the first bolt pull rod 211 penetrates through the upper connecting plate 207, and the lower end portion of the first bolt pull rod 211 is connected with the rubber pressing block mounting plate 209.

Above-mentioned rubber briquetting coupling assembling 202 during operation promotes drive arrangement connecting block 206 through drive arrangement and removes to product 90 direction to the rubber briquetting mounting panel 209 that drives upper junction plate 207, product hold-down spring 208 and two symmetries set up all removes to product 90 direction, compresses tightly on product 90 until rubber briquetting 201.

In addition, the encoder connecting assembly 205 comprises a second driving device connecting block 212, a second encoder guide sleeve 213, a second encoder mounting plate 214, at least one encoder compression spring 215, a limiting bolt 216, an upper limiting plate 217 and at least one guide shaft 218, the second driving device connecting block 212 is connected with the driving device, the limiting bolt 216 is arranged on the upper limiting plate 217 through a nut, the lower end part of the limiting bolt 216 is positioned right above the upper end surface of the encoder guide sleeve 213, the upper end part of the guide shaft 218 is connected with the upper limiting plate 217 through a screw, the lower end part of the guide shaft 218 is connected with the second driving device connecting block 212 through a screw, the encoder guide sleeve 213 is sleeved on the guide shaft 218, the encoder guide sleeve 213 is connected with the guide shaft 218 in a sliding manner, the encoder guide sleeve 213 is positioned between the second driving device connecting block 212 and the upper limiting plate 217, the encoder pressing spring 215 is sleeved on the guide shaft 218, the encoder pressing spring 215 is located between the upper limiting plate 217 and the encoder guide sleeve 213, the upper end portion of the encoder mounting plate 214 is fixedly connected with the encoder guide sleeve 213, and the detection roller 203 and the play detection encoder 204 are arranged on the lower end portion of the encoder mounting plate 214. The lower tip of encoder mounting panel 214 is equipped with bearing 219, be equipped with connecting axle 220 in the bearing 219, the one end of detecting gyro wheel 203 and connecting axle 220 is connected, the pivot of drunkenness detection encoder 204 and the other end of connecting axle 220 are connected. The lower end of the encoder mounting plate 214 is provided with an encoder connecting block 221, and the play detection encoder 204 is provided on the encoder connecting block 221.

When the encoder connecting assembly 205 works, when the driving device drives the first driving device connecting block 206 to move towards the product 90, the first driving device connecting block 206 and the second driving device connecting block 212 are connected together, so that the second driving device connecting block 212 moves towards the product 90, after the rubber pressing block 201 presses the product 90, the driving device continues to push the second driving device connecting block 212 to move, at the moment, the detection roller 203 presses against the product 90, the detection roller 203 pushes the encoder guide sleeve 213 upwards to move upwards along the guide shaft 218, and the encoder pressing spring 215 is pressed, so that the detection roller 203 is kept to be pressed against the product 90 with a certain pressing force.

Based on the structure of the pressing and product play detection device, for the situation that the driving device drives the single play detection unit one 20 to work, in order to improve the working efficiency, the driving device can drive the two play detection units one 20 to perform play detection at the same time, wherein the driving device comprises a fixing plate 222, a cylinder mounting plate 223 and a cylinder 224, the cylinder mounting plate 223 is connected with the fixing plate 222, the cylinder 224 is connected with the cylinder mounting plate 223, and the play detection unit one 20 is connected with a piston rod of the cylinder 224. In addition, the play detection device further comprises a second play detection unit 21, the second play detection unit 21 is connected with a piston rod of the air cylinder 224, the second play detection unit 21 and the first play detection unit 20 are identical in structure, and the second play detection unit 21 and the first play detection unit 20 are symmetrically arranged. In addition, the play detection device still includes the sheet metal structure 226 that sheet metal structure installation piece 225 and two symmetries set up, the sheet metal structure 226 that two symmetries set up is fixed to be set up on sheet metal structure installation piece 225 to the sheet metal structure 226 that two symmetries set up is located play detecting element one 20 and play detecting element two 21 respectively under, can set up the product on the sheet metal structure 226.

The working principle of the play detection device with the pressing structure is as follows:

the first driving device connecting block 206 and the second driving device connecting block 212 are driven to move downwards by the air cylinder 224, the first driving device connecting block 206 drives the upper connecting plate 207 and the two symmetrically arranged rubber press block mounting plates 209 to move downwards, after the rubber press block 201 is attached to the product 90, the product pressing spring 208 is continuously compressed, so that the product 90 is pressed on the sheet metal structure 226 by the rubber press block 201, meanwhile, the second driving device connecting block 212 is driven by the driving device to move downwards by the driving device, because the detection roller 203 is attached to the product 90, the product 90 gives reverse pressure to the detection roller 203, the detection roller 203 pushes 221 encoder connecting block through the connecting shaft 220 and the bearing 219, the 221 encoder connecting block drives the encoder mounting plate 214, the encoder mounting plate 214 drives the encoder guide sleeve 213 to move upwards along the guide shaft 218, the encoder pressing spring 215 is continuously compressed, so that the detection roller 203 is pressed on the product 90, if the product has a play, the detection roller 203 firstly detects the play and transmits the play to the play detection encoder 204 through the connecting shaft 220, the play detection encoder 204 analyzes and processes a play result, if the play is in the set range, the subsequent process is continued, if the play exceeds the set range, the play result is fed back, the machine tool sends out an alarm signal, and the product does not participate in the subsequent processing.

EXAMPLE III

The circulation transportation unit 105 shown in fig. 9 to 11 includes an upper transportation belt 302, a lower transportation belt 303, a front elevator 304 and a rear elevator 305, the upper transportation belt 302 and the lower transportation belt 303 are disposed opposite to each other, the starting end of the upper transportation belt 302 and the end of the lower transportation belt 303 are located on the same side, the end of the upper transportation belt 302 and the starting end of the lower transportation belt 303 are located on the same side, the front elevator 304 and the rear elevator 305 are respectively located at two ends of the upper transportation belt 302 and the lower transportation belt 303 along the transportation direction, the front elevator 304 can transfer the products of the upper transportation belt 302 onto the lower transportation belt 303, and the rear elevator 305 can transfer the products on the lower transportation belt 303 onto the upper transportation belt 302.

The front elevator 304 and the rear elevator 305 each include a vertical lifting cylinder 306, a vertical lifting plate 307, an upper sensor 308, a lower sensor 309, and two oppositely disposed locking cylinders 310, the vertical lifting cylinder 306 is disposed along the vertical direction, the piston blocks of the vertical lifting plate 307 and the vertical lifting cylinder 306 are fixedly connected, the vertical lifting cylinder 306 can drive the vertical lifting plate 307 to reciprocate between the upper conveying belt 302 and the lower conveying belt 303, the upper sensor 308 and the lower sensor 309 are respectively located at the upper end and the lower end of the vertical lifting cylinder 306, the two oppositely disposed locking cylinders 310 are both fixedly disposed on the vertical lifting plate 307, and a product can be clamped between the two oppositely disposed locking cylinders 310. The lifting circulation conveying device further comprises a cylinder mounting plate 311, the vertical lifting cylinder 306 is fixedly arranged on the cylinder mounting plate 311, the upper end and the lower end of the cylinder mounting plate 311 in the vertical direction are respectively provided with an upper sensor mounting plate 312 and a lower sensor mounting plate 313, the upper sensor 308 is arranged on the upper sensor mounting plate 312, and the lower sensor 309 is arranged on the lower sensor mounting plate 313. Two locking cylinder mounting plates 314 are symmetrically arranged on the vertical lifting plate 307, and the locking cylinder 310 is fixedly arranged on the locking cylinder mounting plates 314.

In addition, at least one guide rail 315 is arranged on the cylinder mounting plate 311 along the vertical direction, at least one sliding block 316 is arranged on the guide rail 315, the sliding block 316 is connected with the guide rail 315 in a sliding manner, and the vertical lifting plate 307 is fixedly connected with the sliding block 316; the vertical lifting plate 307 is provided with a sensor mounting plate 317, and the sensor mounting plate 317 is provided with a product induction sensor 318. When the upper conveyor belt 302 or the lower conveyor belt 303 conveys the product to the front elevator 304 or the rear elevator 305, after the product sensing sensor 318 senses the product, the product sensing sensor 318 sends a command to enable the locking cylinder 310 to lock the product; when the front elevator 304 or the rear elevator 305 transfers a product to the upper conveyor belt 302 or the lower conveyor belt 303, the product sensing sensor 318 instructs the lock cylinder 310 to release pressure to release the product.

In addition, be equipped with buffer board 319 on the vertical lifter plate 307, the upper and lower both ends of cylinder mounting panel 311 lateral wall are equipped with oil pressure buffer mounting panel 320 and oil pressure buffer mounting panel 321 down respectively, be equipped with oil pressure buffer 322 on the oil pressure buffer mounting panel 320, be equipped with oil pressure buffer 323 down on the oil pressure buffer mounting panel 321 down, buffer board 319 can compress tightly the laminating with oil pressure buffer 322 and oil pressure buffer 323 down respectively.

The working principle of the lifting circulating conveying device for vertically conveying products of the invention is as follows:

the manipulator places the product on the product loading trolley 109 of the front elevator 304, the vertical lifting cylinder 306 of the front elevator 304 descends, after the lower sensor 309 of the front elevator 304 receives the descending in-place signal, the front elevator 304 stops, the two oppositely arranged locking cylinders 310 of the front elevator 304 are released, the product loading trolley 109 is conveyed to the lower conveying belt 303, the vertical lifting cylinder 306 of the front elevator 304 ascends and returns to the initial position, meanwhile, the lower conveying belt 303 drives the product to be conveyed, when the product is conveyed to the tail end of the lower conveying belt 303, the lower conveying belt 303 stops, at the moment, the two oppositely arranged locking cylinders 310 of the rear elevator 305 are in a position parallel to the lower conveying belt 303, the lower conveying belt conveys the product to the two oppositely arranged locking cylinders 310 of the rear elevator 305, the two oppositely arranged locking cylinders 310 lock the product, the vertical lifting cylinder 306 of the rear elevator 305 ascends, after the upper sensor 308 of the rear elevator 305 receives the signal of the up-to-position, the rear elevator 305 stops, and the rear elevator conveys the product to the upper conveyor belt 302, the rear elevator feeds the product back to the initial position, the upper conveyor belt 302 conveys the product, and the product is continuously processed through the processing station during the conveying process.

The product loading trolley 109 adopts the related technology of the turnover clamping device applied by the applicant on the 2020.06.28 date, and the application numbers are as follows: 2020212085675.

both ends of the upper conveyor belt 302 and the lower conveyor belt 303 shown in fig. 12 are provided with a straight pushing mechanism 324 and a pulling mechanism 325, the straight pushing mechanism 324 can push the products from the upper conveyor belt 302 or the lower conveyor belt 303 to the front elevator 304 or the rear elevator 305, and the pulling mechanism 325 can pull the products from the front elevator 304 or the rear elevator 305 to the upper conveyor belt 302 or the lower conveyor belt 303.

The direct pushing mechanism 324 shown in fig. 14 comprises a direct pushing cylinder 326, a direct pushing slide rail 327, a set of direct pushing slide blocks 328, a direct pushing fixing plate 329, a direct pushing turnover push plate 330, a direct pushing rotating shaft 331 and a direct pushing push plate bracket 332, the direct-push cylinder 326 is fixedly arranged on a direct-push fixing plate 329, the direct-push fixing plate 329 is fixedly connected with a group of direct-push sliding blocks 328, the direct-push slide rail 327 is slidably connected to a set of direct-push slide blocks 328, the direct-push plate bracket 332 is fixedly connected to one end of the direct-push slide rail 327, and the direct-push plate bracket 332 is connected with the piston rod of the direct-push cylinder 326, the direct-push plate bracket 332 is provided with a direct-push rotating shaft 331, the direct-push overturning push plate 330 is sleeved on the direct-push rotating shaft 331, and the direct-push turnover push plate 330 can rotate around the direct-push rotating shaft 331, the end part of the direct-push plate bracket 332 far away from the direct-push cylinder 326 is provided with a first U-shaped baffle 333, and the direct-push turnover push plate 330 can be attached to the first U-shaped baffle 333.

The pull-back mechanism 325 shown in fig. 13 includes a pull-back cylinder 334, a pull-back slide rail 335, a set of pull-back sliders 336, a pull-back fixing plate 337, a pull-back flipping push plate 338, a pull-back rotating shaft 339, a pull-back push plate bracket 340 and a pull-back blocking shaft 341, the pull-back cylinder 334 is fixedly disposed on the pull-back fixing plate 337, the pull-back fixing plate 337 is fixedly connected with the set of pull-back sliders 336, the set of pull-back sliders 336 is slidably connected with the pull-back slide rail 335, the pull-back push plate bracket 340 is fixedly connected with one end of the pull-back slide rail 335, the pull-back push plate bracket 340 is connected with a piston rod of the pull-back cylinder 334, the pull-back rotating shaft 339 and the pull-back blocking shaft 341 are disposed on the pull-back push plate bracket 340, the pull-back flipping push plate 338 is sleeved on the pull-back rotating shaft 339, and the pull-back flipping push plate 338 is rotatable around the pull-back rotating shaft 339, the pull-back blocking shaft 341 is disposed on a side of the pull-back rotating shaft 339 close to the pull-back cylinder 334, the pullback flipping push plate 338 may engage the pullback catch 341.

The upper conveyor belt 302 and the lower conveyor belt 303 are provided with trays 301 for placing the product carts 109.

The belt is conveyed from the upper conveyor belt 302 or the lower conveyor belt 303 to the front lifter 304 or the rear lifter 305, using the straight pushing mechanism 324.

The working principle of the direct pushing mechanism 324 is as follows:

the tray 301 is initially positioned on the upper conveying belt 302 or the lower conveying belt 303, when the tray is conveyed to the tail end of the upper conveying belt 302 or the lower conveying belt 303, when the bottom of one end of the tray 301 passes through the direct-pushing overturning push plate 330, the direct-pushing overturning push plate 330 is forced to overturn around the direct-pushing rotating shaft 331 until the bottom of the tray 301 is integrally separated from the direct-pushing overturning push plate 330, the direct-pushing overturning push plate 330 returns to a vertical position due to the gravity effect, and the tray 301 continues to move right until the tray 301 is completely separated from the power boundary of the upper conveying belt 302 or the lower conveying belt 303; at this time, the piston rod of the direct pushing cylinder 326 operates to extend, the direct pushing and overturning push plate 330 pushes the tray 301 to move towards the front elevator 304 or the rear elevator 305 along with the extension of the direct pushing cylinder 326, the direct pushing and overturning push plate 330 touches the bottom of the tray 301 to drive the tray 301 to continuously move to the limiting position of the front elevator 304 or the rear elevator 305, and then the direct pushing and overturning push plate 330 resets along with the direct pushing cylinder 326; the product 90 ascends or descends along with the tray 301 under the action of the front elevator 304 or the rear elevator 305 to reach an upper limit position or a lower limit position, when the straight push and overturn pushing plate 330 pushes the tray 301, the first U-shaped baffle 333 limits the straight push and overturn pushing plate 330, and the straight push and overturn pushing plate 330 is prevented from rotating under the action of a thrust reaction force.

The upper conveyor belt 302 or the lower conveyor belt 303 is conveyed from the front elevator 304 or the rear elevator 305, using a pull-back mechanism 325.

The operating principle of the pull-back mechanism 325 is as follows:

the tray 301 is initially located on the front elevator 304 or the rear elevator 305, the piston rod of the pull-back cylinder 334 extends to work and drive the pull-back overturning push plate 338 to move towards the upper conveying belt 302 or the lower conveying belt 303, when the pull-back overturning push plate 338 touches the bottom of the tray 301, the pull-back overturning push plate 338 rotates around the pull-back rotating shaft 339, the pull-back overturning push plate 338 overturns to continue to move towards the upper conveying belt 302 or the lower conveying belt 303 until the pull-back overturning push plate 338 completely breaks away from a boss at the bottom of the tray 301, the pull-back overturning push plate 338 returns to the gravity center position under the action of gravity, the piston rod of the pull-back cylinder 334 returns to be retracted, the pull-back overturning push plate 338 is attached to the boss at the bottom of the tray 301, and the piston rod of the pull-back cylinder 334 is continuously retracted, so that the tray 301 is pulled to move from the front elevator 304 or the rear elevator 305 onto the upper conveying belt 302 or the lower conveying belt 303. During the pulling back process, the lower end of the pull-back and turn-over push plate 338 abuts against the pull-back stop shaft 341, and the pull-back stop shaft 341 restricts the pull-back and turn-over push plate 338 from turning over.

Example four

The product automatic charging robot 4 in the automatic charging unit 102 shown in fig. 15 to 18 includes a robot position correcting device 40 and a first product gripping unit 41, the first product gripping unit 41 is provided on the robot position correcting device 40, and the robot position correcting device 40 can drive the first product gripping unit 41 up and down, back and forth, and left and right; wherein, the first product grabbing unit 41 comprises a pressing block connecting plate 403, an integral transverse cylinder 404, a C-shaped hook transverse driving cylinder 407, at least one C-shaped hook longitudinal cylinder 408, a group of C-shaped hooks 409, a horizontal sliding plate I410 and a horizontal sliding plate II 411, the integral transverse cylinder 404 is fixedly connected with the manipulator position correcting device 40, the horizontal sliding plate I410 is slidably connected with the manipulator position correcting device 40, a piston rod of the integral transverse cylinder 404 is connected with the horizontal sliding plate I410, the pressing block connecting plate 403 is fixedly connected with the horizontal sliding plate I410, the pressing block connecting plate 403 is vertically arranged with the horizontal sliding plate I410, the horizontal sliding plate II 411 is slidably connected with the horizontal sliding plate I410, the horizontal sliding plate II 411 is connected with a piston rod of the C-shaped hook transverse driving cylinder 407, the C-shaped hook transverse driving cylinder 407 is connected with the horizontal sliding plate I410, the C-shaped hook longitudinal cylinder 408 is fixedly arranged on the horizontal sliding plate II 411, the group of C-shaped hooks 409 is connected with the piston rod of the C-shaped hook longitudinal cylinder 408 through an adapter plate. The first horizontal sliding plate 410 is provided with a C-shaped hook transverse sliding rail 412 and a C-shaped hook transverse sliding block 413, the C-shaped hook transverse sliding rail 412 is arranged on the first horizontal sliding plate 410, the C-shaped hook transverse sliding block 413 is connected with the C-shaped hook transverse sliding rail 412 in a sliding mode, and the second horizontal sliding plate 411 is fixedly connected with the C-shaped hook transverse sliding block 413. The side wall of the lower end of the pressing block connecting plate 403 is provided with a quick-change clamp 414, the lower end of the pressing block connecting plate 403 is provided with a pressing block 415, the pressing block 415 is connected with the pressing block connecting plate 403 through the quick-change clamp 414, and the group of C-shaped hooks 409 can press the product onto the pressing block 415. A piston rod of the C-shaped hook longitudinal cylinder 408 is connected with a C-shaped hook supporting plate 439, the C-shaped hook supporting plate 439 is connected with a group of right-angle connecting plates 440 through bolts, and the lower ends of the right-angle connecting plates 440 are fixedly connected with C-shaped hooks 409.

The provided manipulator position correcting device 40 can drive the first product grabbing unit 41 to move in the horizontal direction and the vertical direction, so that the first product grabbing unit 41 is adjusted to the position of the product 90, and the manipulator position correcting device 40 can move in a larger range space in the horizontal direction and the vertical direction, so that the moving range of the first product grabbing unit 41 is increased.

In the above-described structure, the robot position correcting device 40 includes a top driving unit 416, an integral longitudinal unit 417 and an integral horizontal correcting unit 418, the integral longitudinal unit 417 and the top driving unit 416 are connected, and the top driving unit 416 drives the integral longitudinal unit 417 to move in the horizontal direction, the integral horizontal correcting unit 418 and the integral longitudinal unit 417 are connected, and the integral longitudinal unit 417 drives the integral horizontal correcting unit 418 to move in the vertical direction, the product gripping unit one 41 and the integral horizontal correcting unit 418 are connected, and the integral horizontal correcting unit 418 drives the product gripping unit one 41 to move horizontally, and the horizontal moving direction of the integral horizontal correcting unit 418 is perpendicular to the horizontal moving direction of the top driving unit 416.

The top driving assembly 416 comprises a top sliding rail 419, a set of top sliding blocks 420, a fixed base 421, a top end cap 422, a rack 423, a gear 424 and a top servo driving motor 425, the top sliding rail 419 and the rack 423 are arranged in parallel, the set of top sliding blocks 420 are connected with the top sliding rail 419 in a sliding manner, the fixed base 421 is fixedly connected with the set of top sliding blocks 420, the top end cap 422 is fixedly arranged on the fixed base 421, the top servo driving motor 425 is connected with the gear 424, the gear 424 is engaged with the rack 423, the integral longitudinal assembly 417 is fixedly connected with the fixed base 421, and the gear 424 and the top servo driving motor 425 are fixedly arranged on the integral longitudinal assembly 417 through an adapter plate.

In addition, the integral longitudinal component 417 comprises two symmetrically arranged fixed wall plates 426, an integral longitudinal sliding rail 427, a group of integral longitudinal sliding blocks 428, an integral longitudinal cylinder 429, an integral longitudinal cylinder mounting plate 430 and two symmetrically arranged longitudinal lifting plates 431, wherein the upper end surfaces of the two symmetrically arranged fixed wall plates 426 are fixedly connected with the fixed base 421, the fixed base 421 and the two symmetrically arranged fixed wall plates 426 integrally form a U-shaped structure, the integral longitudinal sliding blocks 428 are arranged on the integral longitudinal sliding rails 427, the longitudinal lifting plates 431 are fixedly connected with the integral longitudinal sliding blocks 428 on the same side, the integral longitudinal cylinder mounting plate 430 is fixedly connected with the upper end parts of the two symmetrically arranged longitudinal lifting plates 431, the integral longitudinal cylinder mounting plate 430 and the two symmetrically arranged longitudinal lifting plates 431 are arranged in a U shape, the integral longitudinal cylinder 429 is arranged on the integral longitudinal cylinder mounting plate 430, the piston rod of the integral longitudinal cylinder 429 is fixedly connected with the top end cover 422, and the integral horizontal correction assembly 418 is fixedly connected with the lower ends of two symmetrically arranged longitudinal lifting plates 431.

In addition, the integral horizontal correction assembly 418 comprises a horizontal correction servo motor 432, a horizontal correction connecting plate 433, two parallel horizontal correction sliding rails 434, a horizontal correction connecting plate 435 and a horizontal correction screw rod 436, wherein the two parallel horizontal correction sliding rails 434 are fixedly arranged on the horizontal correction connecting plate 435, a group of horizontal correction sliding blocks 437 are respectively arranged on the horizontal correction sliding rails 434, the horizontal correction connecting plate 433 is fixedly connected with a group of horizontal correction sliding blocks 437, the upper end surface of the horizontal correction connecting plate 433 is fixedly connected with the lower end surfaces of two symmetrically arranged longitudinal lifting plates 431, the horizontal correction servo motor 432 is fixedly arranged on the horizontal correction connecting plate 435, the horizontal correction servo motor 432 is connected with the horizontal correction screw rod, and the sliding blocks on the horizontal correction screw rod 436 are connected with the horizontal correction connecting plate 436 433, the integral transverse cylinder 404 is disposed on the horizontal correction connecting plate two 435. Two parallel integral transverse sliding rails 405 are arranged on the lower end face of the second horizontal correction connecting plate 435, a group of integral transverse sliding blocks 406 is arranged on the integral transverse sliding rails 405, and the first horizontal sliding plate 410 is fixedly connected with the group of integral transverse sliding blocks 406.

In the structure, top drive assembly 416 is the horizontal drive structure, can drive the product from the storage position to the position of loading, get back to the storage position from the position of loading again, thereby realize the automatic cycle of product and load, whole vertical subassembly 417 is the drive structure of vertical direction, it carries out the regulation of vertical direction to drive whole horizontal correction subassembly 418, whole horizontal correction subassembly 418 is the horizontal drive structure with, the direction of whole horizontal correction subassembly 418 horizontal adjustment is perpendicular with the horizontal adjustment direction of top drive subassembly 416, through top drive assembly 416, whole vertical subassembly 417 and the three position control assembly of whole horizontal correction subassembly 418, thereby make product grabbing unit 41 can carry out position control in level and vertical direction, it snatchs product 90 to be convenient for product grabbing unit 41.

The manipulator position correcting device 40 is further provided with a second product grabbing unit 42, the second product grabbing unit 42 and the first product grabbing unit 41 are symmetrically arranged, and the second product grabbing unit 42 and the first product grabbing unit 41 are identical in structure. In the first embodiment, only one first product grabbing unit 41 is provided, only one product 90 can be grabbed at a time, and two independent working units can work independently through the second product grabbing unit 42, so that the working efficiency is improved.

The working principle of the automatic product loading manipulator is as follows:

the top driving assembly 416 is used for driving the second product grabbing unit 42 and the first product grabbing unit 41 to circularly move between the product storage position and the product loading position;

top drive assembly 416: the top servo driving motor 425 drives the gear 424 to rotate, the gear 42 and the top servo driving motor 425 horizontally move along the gear 423 due to the gear 424 and the gear 423 being engaged and the gear 423 being fixed on the device, wherein the top sliding rail 419 and the set of top sliding blocks 420 provide a sliding structure, and the top servo driving motor 425 and the gear 42 are installed on the fixed wall plate 426, so that the fixed wall plate 426 synchronously horizontally moves, and the horizontal movement of the integral longitudinal component 417 is realized.

Integral longitudinal component 417: the fixed base 421 is a fixed structure, and the piston rod of the integral longitudinal cylinder 429 extends or retracts to push the integral longitudinal cylinder mounting plate 430 to lift along the vertical direction, and the integral longitudinal cylinder mounting plate 430 is connected with two symmetrically arranged longitudinal lifting plates 431, so that the two symmetrically arranged longitudinal lifting plates 431 lift along the vertical direction through the integral longitudinal sliding rails 427 and the integral longitudinal sliding blocks 428.

Global level correction assembly 418: the horizontal correction servo motor 432 is started to drive the horizontal correction screw rod 436 to rotate, so that the sliding block on the horizontal correction screw rod 436 moves along the horizontal correction screw rod 436, and the horizontal correction connecting plate II 435 is driven to move along the horizontal direction, and the product grabbing unit II 42 and the product grabbing unit I41 are fixedly arranged on the horizontal correction connecting plate II 435, so that the horizontal position of the whole product grabbing unit II 42 and the whole product grabbing unit I41 can be adjusted.

The hand position correcting device 40 is provided with a position detection sensor 438 and a horizontal position detection sensor 401, and can detect the position during movement.

The first product grabbing unit 41 and the second product grabbing unit 42 realize grabbing of products:

(1) taking materials: adjusting horizontal correction servo parameters, after correcting to a proper product grabbing position, driving the manipulator to integrally run to a material storage area by a top servo driving system, enabling an integral transverse cylinder 404 to work, adjusting the distance between the manipulators to the distance between products, enabling an integral longitudinal cylinder 429 to work, descending to the product position, enabling a C-shaped hook transverse cylinder 407 to retract, driving a C-shaped hook 409 to fold inwards, then retracting a C-shaped hook longitudinal cylinder 408, enabling the C-shaped hook 409 to ascend to complete grabbing of a product 90, resetting and retracting the integral longitudinal cylinder 429, and driving the manipulator to reset and ascend;

(2) conveying materials: the top driving assembly 416 drives the first product grabbing unit 41 and the second product grabbing unit 42 to move to the feeding position;

(3) feeding: the integral transverse cylinder 404 works to adjust the distance between the mechanical arms to the feeding distance, the integral longitudinal cylinder 429 moves downwards to load the products 90 into the feeding area, the C-shaped hook longitudinal cylinder 408 is opened downwards, the C-shaped hook transverse cylinder 407 is opened and reset to drive the C-shaped hook 409 to move away from the product position, feeding is completed, the top driving assembly 416, the integral longitudinal assembly 417 and the integral horizontal correction assembly 418 drive the first product grabbing unit 41 and the second product grabbing unit 42 to return to the storage area, and next feeding action is completed in a circulating mode.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an automatic change cutting, integration equipment of moulding plastics which characterized in that: the automatic injection molding machine comprises an automatic conveying storage unit (101), an automatic loading unit (102), an automatic cutting unit (103), an automatic injection molding unit (104), a circulating transportation unit (105) and an automatic collection unit (106), wherein the automatic conveying storage unit (101) can convey products to the automatic loading unit (102), the products on the automatic loading unit (102) are conveyed by the circulating transportation unit (105) to be sequentially cut and subjected to injection molding through the automatic cutting unit (103) and the automatic injection molding unit (104), and the automatic collection unit (106) can be used for collecting the products processed on the automatic injection molding unit (104);

the automatic cutting and injection molding integrated equipment further comprises a machine table (107) and an outer cover (108), wherein the outer cover (108) covers the machine table (107), the automatic loading unit (102), the automatic cutting unit (103), the automatic injection molding unit (104), the circulating transportation unit (105) and the automatic collection unit (106) are all arranged on the machine table (107), the automatic loading unit (102), the automatic cutting unit (103), the automatic injection molding unit (104), the circulating transportation unit (105) and the automatic collection unit (106) are all located in a space covered by the outer cover (108), and the automatic conveying and storing unit (101) is located on one side of the machine table (107);

the automatic injection molding machine is characterized in that the circulating transportation unit (105) is arranged along the length direction of a machine table (107), the automatic loading unit (102) is arranged at one end, close to the automatic conveying and storing unit (101), of the machine table (107), the automatic loading unit (102) is located on one side of the starting end of the circulating transportation unit (105), the automatic cutting unit (103) and the automatic injection molding unit (104) are sequentially arranged along the conveying direction of the circulating transportation unit (105), the automatic collection unit (106) is arranged at one side, close to the automatic loading unit (102), of the machine table (107), and the automatic collection unit (106) is located behind the automatic injection molding unit (104) along the conveying direction of the circulating transportation unit (105);

the circulating transportation unit (105) comprises an upper conveying belt (302), a lower conveying belt (303), a front elevator (304) and a rear elevator (305), the upper conveying belt (302) and the lower conveying belt (303) are arranged in an up-and-down opposite mode, the starting end of the upper conveying belt (302) and the tail end of the lower conveying belt (303) are located on the same side, the tail end of the upper conveying belt (302) and the starting end of the lower conveying belt (303) are located on the same side, the front elevator (304) and the rear elevator (305) are respectively located at two ends of the upper conveying belt (302) and the lower conveying belt (303) along the conveying direction, the front elevator (304) can convey products of the upper conveying belt (302) to the lower conveying belt (303), and the rear elevator (305) can convey products on the lower conveying belt (303) to the upper conveying belt (302);

the front elevator (304) and the rear elevator (305) respectively comprise a vertical lifting cylinder (306), a vertical lifting plate (307), an upper sensor (308), a lower sensor (309) and two oppositely arranged locking cylinders (310), the vertical lifting cylinder (306) is arranged along the vertical direction, piston blocks of the vertical lifting plate (307) and the vertical lifting cylinder (306) are fixedly connected, the vertical lifting cylinder (306) can drive the vertical lifting plate (307) to reciprocate between the upper conveying belt (302) and the lower conveying belt (303), the upper sensor (308) and the lower sensor (309) are respectively positioned at the upper end and the lower end of the vertical lifting cylinder (306), the two oppositely arranged locking cylinders (310) are fixedly arranged on the vertical lifting plate (307), and a product can be clamped between the two oppositely arranged locking cylinders (310);

both ends of the upper conveying belt (302) and the lower conveying belt (303) are provided with a direct pushing mechanism (324) and a pull-back mechanism (325), the direct pushing mechanism (324) can push products from the upper conveying belt (302) or the lower conveying belt (303) to the front lifter (304) or the rear lifter (305), and the pull-back mechanism (325) can pull the products from the front lifter (304) or the rear lifter (305) to the upper conveying belt (302) or the lower conveying belt (303);

the direct-push mechanism (324) comprises a direct-push cylinder (326), a direct-push sliding rail (327), a group of direct-push sliding blocks (328), a direct-push fixing plate (329), a direct-push overturning push plate (330), a direct-push rotating shaft (331) and a direct-push plate support (332), wherein the direct-push cylinder (326) is fixedly arranged on the direct-push fixing plate (329), the direct-push fixing plate (329) is fixedly connected with the group of direct-push sliding blocks (328), the direct-push sliding rail (327) is slidably connected with the group of direct-push sliding blocks (328), the direct-push plate support (332) is fixedly connected with one end of the direct-push sliding rail (327), the direct-push plate support (332) is connected with a piston rod of the direct-push cylinder (326), the direct-push rotating shaft (331) is arranged on the direct-push plate support (332), the direct-push overturning push plate (330) is sleeved on the direct-push rotating shaft (331), and the direct-push overturning push plate (330) can rotate around the direct-push rotating shaft (331), the end part, far away from the direct-push cylinder (326), of the direct-push plate support (332) is provided with a first U-shaped baffle (333), and the direct-push overturning push plate (330) can be attached to the first U-shaped baffle (333);

the pull-back mechanism (325) comprises a pull-back air cylinder (334), a pull-back sliding rail (335), a group of pull-back sliding blocks (336), a pull-back fixing plate (337), a pull-back overturning push plate (338), a pull-back rotating shaft (339), a pull-back push plate bracket (340) and a pull-back blocking shaft (341), wherein the pull-back air cylinder (334) is fixedly arranged on the pull-back fixing plate (337), the pull-back fixing plate (337) is fixedly connected with the group of pull-back sliding blocks (336), the group of pull-back sliding blocks (336) are slidably connected with the pull-back sliding rail (335), the pull-back push plate bracket (340) is fixedly connected with one end of the pull-back sliding rail (335), the pull-back push plate bracket (340) is connected with a piston rod of the pull-back air cylinder (334), the pull-back rotating shaft (339) and the pull-back blocking shaft (341) are both arranged on the pull-back push plate bracket (340), and the pull-back overturning push plate (338) is sleeved on the pull-back rotating shaft (339), and the pull-back and turnover push plate (338) can rotate around a pull-back rotating shaft (339), the pull-back blocking shaft (341) is positioned on one side of the pull-back rotating shaft (339) close to the pull-back air cylinder (334), and the pull-back and turnover push plate (338) can be attached to the pull-back blocking shaft (341).

2. The working method of the automatic cutting and injection molding integrated equipment according to claim 1, characterized in that: the method comprises the following steps:

s1, an operator places the products in the automatic conveying and storing unit (101) until the storage bins of the automatic conveying and storing unit (101) are full of the products, and the products are automatically conveyed to the automatic loading unit (102);

s2, a loading manipulator of the automatic loading unit (102) grabs the products from the automatic conveying storage unit (101) and conveys the products backwards to the circulating transportation unit (105);

s3, the product is firstly conveyed to the front lifter of the circulating transportation unit (105), the front lifter of the circulating transportation unit (105) descends to convey the product to the lower conveying belt of the circulating transportation unit (105), the lower conveying belt of the circulating transportation unit (105) conveys the product backwards to the rear lifter of the circulating transportation unit (105), and the rear lifter of the circulating transportation unit (105) ascends to convey the product to the upper conveying belt of the circulating transportation unit (105);

s4, the upper conveying belt of the circulating transportation unit (105) conveys the product forwards to a first cutting station in the automatic cutting unit (103), the conveying belt of the circulating transportation unit (105) stops, the product is cut at the first cutting station of the automatic cutting unit (103), after the cutting is finished, the conveying belt of the circulating transportation unit (105) is started, the upper conveying belt of the circulating transportation unit (105) conveys the product forwards to a next cutting station of the automatic cutting unit (103), and the cutting of all cutting stations on the automatic cutting unit (103) is finished by analogy;

s5, after the automatic cutting unit (103) finishes all cutting, the upper conveying belt of the circulating transportation unit (105) conveys the product forward to the first injection molding station in the automatic injection molding unit (104), the conveying belt of the circulating transportation unit (105) stops, the product is injected at the first injection molding station of the automatic injection molding unit (104), after injection molding is finished, the conveying belt of the circulating transportation unit (105) starts, the upper conveying belt of the circulating transportation unit (105) conveys the product forward to the next injection molding station, and the injection molding of all injection molding stations on the automatic injection molding unit (104) is finished by analogy;

s6, after the automatic injection unit (104) completes all injection molding, an upper conveyer belt of the circulating transport unit (105) forwards conveys the products to an automatic collection unit (106) for automatic collection of the products;

s7, the collecting manipulator of the automatic collecting unit (106) grabs the cut and injection-molded product from the automatic injection molding unit (104), and the automatic collecting unit (106) puts the product into a material collecting box to finish the processing.

3. The working method of the automatic cutting and injection molding integrated equipment as claimed in claim 2, wherein: in the step S5, after the automatic cutting unit (103) finishes cutting completely, the upper conveyor belt of the circulating transport unit (105) conveys the product forward to the automatic injection unit (104), the product conveyed by the upper conveyor belt of the circulating transport unit (105) needs to be dried between the automatic cutting unit (103) and the automatic injection unit (104), the drying device on the automatic cutting unit (103) dries two sides of the product cut by the automatic cutting unit (103), and the upper conveyor belt of the circulating transport unit (105) continues to convey the product after drying.

4. The working method of the automatic cutting and injection molding integrated equipment as claimed in claim 2, wherein: in the step S4, the upper conveyor belt of the circulating transport unit (105) transports the product to the first cutting station of the automatic cutting unit (103), the pressing and product movement detection device of the automatic cutting unit (103) descends to press the product and detect the product movement, the first cutting station of the automatic cutting unit (103) completes cutting, the pressing and product movement detection device of the automatic cutting unit (103) ascends, and the upper conveyor belt of the circulating transport unit (105) transports the product forward to the next cutting station of the automatic cutting unit (103).

5. The working method of the automatic cutting and injection molding integrated equipment as claimed in claim 2, wherein: in the step S5, the upper conveyor belt of the circulating transport unit (105) conveys the product to the first injection molding station of the automatic injection molding unit (104), the pressing and product movement detection device of the automatic injection molding unit (104) descends to press the product and detect the product movement, the first injection molding station of the automatic injection molding unit (104) completes injection molding, the pressing and product movement detection device of the automatic injection molding unit (104) ascends, and the upper conveyor belt of the circulating transport unit (105) conveys the product forward to the next injection molding station of the automatic injection molding unit (104).

6. The working method of the automatic cutting and injection molding integrated equipment as claimed in claim 2, wherein: in the step S2, the automatic conveying and storing unit (101) conveys the product to the starting end of the automatic loading unit (102), after the sensing device of the automatic loading unit (102) senses the product, the automatic loading manipulator of the automatic loading unit (102) descends from the standby position to grab the product, the automatic loading manipulator of the automatic loading unit (102) grabs the product and then ascends, and then moves backwards to the loading position, the automatic loading manipulator of the automatic loading unit (102) descends after reaching the loading position to install and compact the product on the front lifter of the circulating transportation unit (105), and then the automatic loading manipulator of the automatic loading unit (102) returns to the standby position.