CN214568266U

CN214568266U - Material cutting equipment

Info

Publication number: CN214568266U
Application number: CN202120343075.5U
Authority: CN
Inventors: 杜雨轩; 冷真龙; 曾维静; 费国胜
Original assignee: Sichuan Engineering Technical College
Current assignee: Sichuan Engineering Technical College
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-02
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a material cutting device, which relates to the technical field of material cutting devices, and comprises at least two conveying tables, a main transmission mechanism, an auxiliary transmission mechanism and a material cutting mechanism which are arranged between the two conveying tables, wherein two belt groove big rollers which are in transmission connection are arranged at the position of the connecting part of the conveying tables, the main transmission mechanism comprises a motor, a driving roller and a driving sprocket which rotate synchronously, and a driven roller and a driven sprocket which rotate synchronously, the driving sprocket is in transmission connection with the corresponding belt groove big rollers, and the driven sprocket is in transmission connection with the corresponding belt groove big rollers; the auxiliary transmission mechanism comprises two sections of connection transmission units, one section of connection transmission unit is in transmission connection with the driving roller, and the other section of connection transmission unit is in transmission connection with the driven roller; through implementing this technical scheme, can effectively solve current blank equipment and can't be adapted to the technical problem of multiple length size material cutting to reach the high efficiency and the low-cost purpose of product blank link.

Description

Material cutting equipment

Technical Field

The utility model relates to a material cutting equipment technical field, specifically say, relate to a blank equipment.

Background

In the industries of food, medicinal materials and the like, the product needs to be cut before being packaged, and meanwhile, in order to facilitate automatic weighing and metering, the cut length and size of the product have higher requirements; according to the research, main blank equipment is mostly simple manual cutting and the lower blank equipment of degree of automation in the existing market, this kind of blank equipment adopts many conveying platforms to constitute, and what the end of linking up of conveying platform and conveying platform adopted is single big cylinder, big cylinder diameter is great, can produce great gradient at linking up the position, so can take place to incline and drop when the product passes through, make blank equipment can only cut the material of appointed specification length, can't satisfy the material cutting requirement of multiple length size, and produce the damage to the product easily.

SUMMERY OF THE UTILITY MODEL

To the technical problem, an object of the utility model is to provide a blank equipment can effectively solve the technical problem that current blank equipment can't be adapted to multiple length size material cutting to reach the high efficiency and the low-cost purpose of product blank link, have fine application prospect.

The utility model adopts the technical scheme as follows:

a cutting device comprises at least two conveying tables, a main transmission mechanism, an auxiliary transmission mechanism and a cutting mechanism, wherein the main transmission mechanism, the auxiliary transmission mechanism and the cutting mechanism are arranged between the two conveying tables; the main transmission mechanism comprises a motor, a driving roller and a driving sprocket which are correspondingly arranged below one large belt groove roller and rotate synchronously, and a driven roller and a driven sprocket which are correspondingly arranged below the other large belt groove roller and rotate synchronously, the driving sprocket is in transmission connection with the corresponding large belt groove roller through a chain, the driven sprocket is in transmission connection with the corresponding large belt groove roller through a chain, and the large belt groove roller connected with the driving sprocket is connected with the output end of the motor through a chain to realize synchronous rotation; the auxiliary transmission mechanism is arranged between slopes of the two large rollers with the grooves and comprises two sections of connection transmission units arranged along the transmission direction of the transmission platform, wherein one section of the connection transmission unit is in transmission connection with the driving roller through a transmission belt, and the other section of the connection transmission unit is in transmission connection with the driven roller through the transmission belt; the material cutting mechanism is arranged above a gap between the two sections of the jointed conveying units and used for cutting materials transmitted between the two sections of the jointed conveying units.

In a preferred embodiment of the present invention, the driving roller and the driving sprocket are coaxially disposed, and the driving sprocket is located outside the driving roller, the driven roller and the driven sprocket are coaxially disposed, and the driven sprocket is located outside the driven roller; in the technical scheme, a motor drives a large grooved roller to rotate so as to drive a conveying table to convey materials, and simultaneously drives a driving chain wheel and a driven chain wheel to rotate so as to drive the driving roller rotating synchronously with the driving chain wheel and the driven roller rotating synchronously with the driven chain wheel to rotate, thereby realizing the action of an auxiliary transmission mechanism, driving two linked conveying units to convey materials and cutting the materials by utilizing the gap between the linked conveying units, on one hand, the phenomenon that the cutting mechanism directly acts on the conveying belt to aggravate the damage of the conveying belt can be effectively avoided, on the other hand, the phenomenon that the materials cannot be conveyed and cut even slide due to unsatisfied size or insufficient friction can be effectively avoided, the influence of the inclination generated by the arrangement of the large grooved roller at the linked part of the two conveying tables on the material conveying can be reduced as much as possible, the technical problem that the existing cutting equipment cannot adapt to the cutting of materials with various length sizes can be effectively solved by adopting the design scheme of combining a main transmission mechanism and the auxiliary transmission mechanism, so as to achieve the purposes of high efficiency and low cost in the product cutting link.

In a preferred embodiment of the present invention, the linking and conveying unit includes a nylon support plate fixedly disposed along a conveying direction of the conveying table, small transmission rollers disposed at two ends of the nylon support plate, and linking transmission belts wound on the two small transmission rollers, and the driving roller and the driven roller are in transmission connection with the small transmission rollers of the two linking and conveying units through the transmission belts, respectively, so as to drive the linking transmission belts of the two linking and conveying units to synchronously transmit the material; the auxiliary transmission mechanism arranged between the slopes of the two large rollers with the grooves has simple structural design, and can effectively solve the problem that the existing blanking equipment cannot meet the limitation of various length sizes, so that the stability of the equipment is greatly improved.

In a preferred embodiment of the present invention, the connecting transmission unit further includes a guide roller, the guide roller is disposed below the connecting transmission belt and close to the large cylinder with belt slot, so that the belt passes around the guide roller and is connected with the small transmission cylinder, and the guide roller is designed to avoid the large cylinder with belt slot from the belt driving the connecting transmission unit in the auxiliary transmission mechanism, so that the main transmission mechanism and the auxiliary transmission mechanism move in order and do not affect each other.

The utility model discloses an in the embodiment of a preferred, the fixed nylon hammering block strip that is provided with in the clearance between two linking conveying units, the design of nylon hammering block strip does benefit to blank mechanism cutting material, provides the holding power in order to guarantee the material cutting quality for the cutting position of material, combines above-mentioned auxiliary drive mechanism's design simultaneously, and this technical scheme adopts two design schemes that link up conveying unit interval combination, can avoid the blade direct action of blank mechanism in order to avoid damaging on linking the conveyer belt.

In a preferred embodiment of the present invention, the conveying table is mounted on the supporting frame, casters and height-adjustable feet are disposed at the bottom of the supporting frame, and side stoppers are further disposed on the conveying table along both sides of the conveying direction of the conveying table, in the technical scheme, the conveying belt on the conveying table is a thick conveying belt configured by a large roller, which can prolong the service life of the conveying belt and provide sufficient friction force, and the linking and conveying unit between the linking portions of the conveying table is conveyed by two sets of small rollers and thin conveying belts, the transmission on the conveying table mainly takes the role of transmission and bearing, the side stoppers on both sides of the conveying table in the feeding direction are side stoppers at the feeding end, and the side stoppers on both sides of the conveying table in the discharging direction after cutting are side stoppers at the discharging end, which can prevent materials from sliding down from the conveying table during the conveying process; and the truckles and the heightening foot cups arranged at the bottom of the support frame are convenient to move and fix.

In a preferred embodiment of the present invention, the material cutting mechanism includes a mounting substrate fixed above the conveying table, a cylinder mounted on the mounting substrate, and a cutter disposed at an output end of the cylinder through a mounting seat; the mounting base plate is further provided with a prepressing mechanism for compressing materials, so that the materials can be compressed through the prepressing mechanism, and then the air cylinder drives the cutter to act to cut the compressed materials.

As preferred scheme, fixedly connected with direction optical axis A respectively at the both ends of cutter mount pad, direction optical axis A is through extension linear bearing A and mounting substrate sliding connection, and the cutter adopts the cutting of straight sword among this technical scheme, and direction optical axis A plays the effect of direction to cutter moving as a whole, does benefit to and improves its motion stability.

Furthermore, prepressing mechanism is including the prepressing connecting plate that is located the cutter both sides and the direction optical axis B that is fixed in on the prepressing connecting plate, and the cover is equipped with spring and box slider on the direction optical axis B, box slider be located the spring top and with the mount pad fixed connection of cutter, direction optical axis B passes through linear bearing B and mounting substrate sliding connection, and prepressing connecting plate floats to be connected in the below of mounting substrate among this technical scheme, and in order to guarantee to compress tightly earlier the cutting again to the material, prepressing connecting plate before the material the prepressing connecting plate should be located the below of cutter, guarantee the stability of material cutting and can effectively guarantee the dynamics of compressing tightly.

In a preferred embodiment of the present invention, the material cutting device further comprises a control system installed on the supporting frame, the control system comprises a controller, a touch screen connected with the controller, a solenoid valve connected with the controller, and a displacement sensor arranged on the cutter, the displacement sensor is connected with the controller, and is used for detecting material position information and transmitting the information to the controller; the electromagnetic valve is connected with the air cylinder and used for controlling the air cylinder to cut materials; the controller is connected with the motor and is used for controlling the main transmission mechanism and the auxiliary transmission mechanism to transmit materials; so detect the material and reach information transmission to the controller after the predetermined position when displacement sensor on the cutter, make the cylinder action through controller control solenoid valve, the cutter of its output of cylinder drive feeds down in order to cut the material, blanking mechanism cuts upward movement in order to regain the cutter after target in place, rethread controller control motor action is in order to drive main drive mechanism and vice drive mechanism and transmit to ejection of compact direction, carry out the secondary cutting again after transmitting the certain distance, repeat above-mentioned step with the automatic cutting of accomplishing the material, so that provide a material cutting length is adjustable and the cutting is stable, the higher blank equipment of degree of automation.

The utility model discloses following beneficial effect has at least:

1. the utility model discloses blank equipment has set up two sections linking transfer unit between two trough of belt big cylinders of conveying platform linking portion, blank mechanism locates two sections clearance tops that link up between transfer unit simultaneously, can effectively avoid blank mechanism to act on in order to damage the transmission band on the transmission band, and can effectively solve the restricted problem of two conveying platform linking portion material length size, make the material can steadily pass through to linking transfer unit when getting into the trough of belt big cylinder department of linking portion on, and two sections designs that link up between transfer unit also satisfy blank mechanism and act on its clearance and cut, and then solve the technical problem that current blank equipment can't be adapted to multiple length size material cutting, in order to reach the high efficiency of product blank link and low-cost purpose.

2. The utility model discloses the blank equipment has fallen into the four sections with the material conveying between two conveying platforms, the overhead transmission band of its both ends conveying adopts the thick type transmission band of big cylinder configuration, it plays transportation and bearing effect, can improve the life of transmission band and provide sufficient frictional force, and linking transfer unit between the joining portion of conveying platform adopts two sets of small cylinders and slim transmission band conveying, it mainly plays the effect of supplementary cutting, satisfy the material of multiple length size and the normal transmission cutting of the material of easily skidding.

3. The pre-pressing mechanism for compressing materials is arranged on the material cutting mechanism, so that the materials can be compressed by the pre-pressing mechanism, and the compressed materials are cut by the action of the air cylinder driving the cutter; meanwhile, the utility model has the advantages that the cutter is adopted until cutting, the power source is directly provided by the cylinder to realize reciprocating cutting, the structural design is simple, and the guide optical axis A plays a role in guiding the whole movement of the cutter, thereby being beneficial to improving the stability of the cutting motion of the cutter; and the prepressing connecting plate is connected below the mounting substrate in a floating manner through a spring, so that the pressing force can be effectively ensured.

To sum up, the utility model discloses blank equipment can effectively improve blank efficiency, and the cost is lower, according to the design of two sections linking up the conveying unit between two trough of belt big cylinders of conveying platform linking portion, can pertinence solve the technical problem that current blank equipment can't adapt to the cutting of multiple length size material, improve transmission stability greatly when avoiding the transmission band to damage; meanwhile, the material cutting mechanism provided with the pre-pressing mechanism can effectively improve the stability of material cutting, and the control system provided with the equipment can realize automatic cutting, so that the material cutting machine has wide market prospect and excellent popularization and use values.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive efforts.

Fig. 1 shows a schematic structural diagram of a blanking device in an embodiment of the present invention;

FIG. 2 is a schematic view of the transmission of the main transmission mechanism and the auxiliary transmission mechanism according to the embodiment of the present invention;

fig. 3 shows an enlarged schematic view of the main transmission mechanism in an embodiment of the present invention;

fig. 4 shows an enlarged schematic view of the secondary transmission mechanism in an embodiment of the present invention;

fig. 5 shows a schematic view of a blanking mechanism in an embodiment of the invention;

fig. 6 shows a schematic diagram of the pre-pressing mechanism in fig. 5 according to the embodiment of the present invention.

In the figure: 200-a transfer station; 201-a transmission belt; 202-side blocking at a discharging end; 203-touch screen; 204-a cutting mechanism; 205-a mounting plate; 206-feed side baffle; 207-supporting the rectangular tube; 208-casters; 209-heightening the goblet; 210-a control cabinet; 211-a servo motor; 212-a solenoid valve; 213-gas source processing triplet; 214-a support frame; 215-grooved large cylinder;

300-a main transmission mechanism; 301-a driving roller; 302-a drive sprocket; 303-a chain; 304-a driven drum; 305-a driven sprocket;

400-a splice transfer unit; 401-nylon support plate; 402-driving small roller; 403-guide rollers; 404-nylon anvil strips; 405-splicing the transmission band; 406-a conveyor belt;

1001-guide optical axis a; 1002-guide optical axis B; 1003-cylinder; 1004-prepressing decorative boards; 1005-mounting a substrate; 1006-reinforcing ribs; 1007-lengthening linear bearing A; 1008-linear bearing B; 1009-box slider; 1010-spring; 1011-prepressing the connecting plate; 1012-cutter mounting seat; 1013-cutter.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example one

Referring to fig. 1 to 4, the present embodiment provides a material cutting apparatus, which includes at least two conveying tables 200, and a main transmission mechanism 300, an auxiliary transmission mechanism, and a material cutting mechanism 204 disposed between the two conveying tables 200, wherein the specific structure of the conveying tables 200 is the same as that of the prior art and is not repeated herein, the two conveying tables 200 are respectively provided with a large grooved roller 215 at the joint portion, and two ends of the two large grooved rollers 215 are provided with coaxially disposed sprockets and are in transmission connection through a chain 303; the conveying table 200 provided by the embodiment is installed on a support frame 214, a support rectangular pipe 207 is arranged on two sides of the conveying table 200 and is erected on the support frame 214 through the support rectangular pipe 207, a main transmission mechanism 300, an auxiliary transmission mechanism, a blanking mechanism 204 and control equipment thereof are all installed on the support frame 214 in a centralized manner, and casters 208 and heightening foot cups 209 are arranged at the bottom of the support frame 214 so as to be convenient to move and fix; the transmission band on this embodiment conveying platform 200 adopts the thick type transmission band of big cylinder configuration, and the transmission band on conveying platform 200 mainly undertakes the effect of transmission and bearing, and still is provided with the side fender along direction of transfer's both sides on conveying platform 200, the side fender of direction of feed conveying platform 200 both sides is feed end side fender 206, the side fender of ejection of compact direction conveying platform 200 both sides is discharge end side fender 202 after the cutting, can prevent that the material from landing from conveying platform 200 in data send process.

The main transmission mechanism 300 provided by this embodiment includes a servo motor 211, a driving roller 301 and a driving sprocket 302 which are correspondingly disposed below the left large grooved roller 215 and rotate synchronously, and a driven roller 304 and a driven sprocket 305 which are correspondingly disposed below the right large grooved roller 215 and rotate synchronously, the driving sprocket 302 is in transmission connection with the corresponding large grooved roller 215 through a chain 303, the driven sprocket 305 is in transmission connection with the corresponding large grooved roller 215 through the chain 303, and the large grooved roller 215 connected with the driving sprocket 302 is connected with the output end of the motor through the chain 303 to realize synchronous rotation; of course, the present embodiment is not limited to this embodiment, and the motor for driving the large grooved roller 215 to rotate may also be a stepping motor, which is within the scope of the present invention.

The secondary transmission mechanism provided by this embodiment is disposed between the slopes of the two large grooved rollers 215, and includes two sections of linking transmission units 400 disposed along the transmission direction of the transmission table 200, wherein one section of linking transmission unit 400 is in transmission connection with the driving roller 301 through the transmission belt 406, and the other section of linking transmission unit 400 is in transmission connection with the driven roller 304 through the transmission belt 406; meanwhile, the material cutting mechanism is arranged above the gap between the two sections of the connecting and conveying units 400 and used for cutting the materials transmitted between the two sections of the connecting and conveying units 400.

In the illustrated embodiment, the driving roller 301 and the driving sprocket 302 are coaxially disposed and the driving sprocket 302 is located outside the driving roller, so that the chain tensioner is installed inside the chain 303 that the driving sprocket 302 drives with the large grooved roller 215, and similarly, the driven roller 304 and the driven sprocket 305 are coaxially disposed and the driven sprocket 305 is located outside the driven roller 304, so that the chain tensioner is installed inside the chain 303 that the driven roller 304 drives with the large grooved roller 215.

From the above, in this embodiment, the servo motor 211 drives the large grooved roller 215 to rotate so as to drive the two conveying tables 200 to convey the material, and simultaneously drives the driving sprocket 302 and the driven sprocket 305 to rotate, so as to drive the driving roller 301 rotating synchronously with the driving sprocket 302 and the driven roller 304 rotating synchronously with the driven sprocket 305 to rotate, thereby realizing the action of the secondary transmission mechanism, driving the two linking conveying units 400 to convey the material and cutting the material by using the cutting mechanism located between the linking conveying units 400, the design of the transmission mechanism can effectively avoid the phenomenon that the cutting mechanism 204 directly acts on the conveying belt to aggravate the damage of the conveying belt, on the other hand, the phenomenon that the material cannot be conveyed and cut or even slide due to the insufficient size or friction force of the material can be effectively avoided, and the influence of the inclination generated by the arrangement of the large grooved roller 215 at the linking part of the two conveying tables 200 on the material conveying can be minimized, by adopting the design scheme of combining the main transmission mechanism 300 and the auxiliary transmission mechanism, the technical problem that the existing material cutting equipment cannot be suitable for cutting materials with various length sizes can be effectively solved, and the purposes of high efficiency and low cost of a product material cutting link are achieved.

In the illustrated embodiment, the linking transmission unit 400 includes a nylon support plate 401 fixedly disposed along the transmission direction of the transmission platform 200, small transmission rollers 402 disposed at two ends of the nylon support plate 401 and linking transmission belts 405 wound on the two small transmission rollers 402, the nylon support plate 401 is fixed on the support structures at two sides of the transmission platform 200, the driving roller 301 and the driven roller 304 are respectively in transmission connection with the small transmission rollers 402 of the two linking transmission units 400 through the transmission belts 406, so that the two linking transmission belts 405 on the linking transmission units 400 can be driven to synchronously transmit materials, the present embodiment is simple in structural design for the auxiliary transmission mechanism between the slopes of the two large grooved rollers 215, and can effectively solve the limitation that the existing material cutting equipment cannot meet various length sizes, so that the stability of the equipment is greatly improved.

In order to facilitate the driving of the main transmission mechanism 300 and the sub transmission mechanism by the same power source, the main transmission mechanism 300 and the sub transmission mechanism are reasonably arranged and designed in this embodiment, the linking and transmitting unit 400 provided in this embodiment further includes a guide roller 403, the guide roller 403 is fixed on the supporting structures at both sides of the transmitting table 200, and is arranged below the linking transmission belt 405 and close to the large roller 215 with a groove, so that the transmission belt 406 bypasses the guide roller 403 to be connected with the small transmission roller 402, and the guide roller 403 is designed to make the transmission belt 406 driving the linking and transmitting unit 400 to move in the sub transmission mechanism avoid the large roller 215 with a groove, so that the main transmission mechanism 300 and the sub transmission mechanism respectively orderly act and do not affect each other; simultaneously, the fixed nylon anvil strip 404 that is provided with in the clearance between two linking conveying unit 400, nylon anvil strip 404 is fixed on the bearing structure of conveying platform 200 both sides, the design of nylon anvil strip 404 does benefit to blank mechanism 204 and cuts the material, provide the holding power in order to guarantee material cutting quality for the cutting position of material, combine above-mentioned vice drive mechanism's design simultaneously, this embodiment adopts the design of two linking conveying unit 400 interval combinations, can avoid the blade direct action of blank mechanism 204 on linking transmission band 405, thereby avoid damaging linking transmission band 405.

From above, this embodiment blank equipment has set up two sections and has linked up conveying unit 400 between two sections trough of belt big cylinders 215 of conveying platform 200 linking portion, blank mechanism 204 locates the clearance top between two sections link up conveying unit 400 simultaneously, can effectively avoid blank mechanism 204 to act on in the transmission band in order to damage the transmission band, and can effectively solve the restricted problem of two conveying platform 200 linking portion material length size, make the material can steadily pass through to linking up on conveying unit 400 when getting into linking portion's trough of belt big cylinders 215 department, and the design between two sections link up conveying unit 400 also satisfies blank mechanism 204 and acts on its clearance and cuts, and then solve the technical problem that current blank equipment can't be adapted to multiple length size material cutting, with the purpose that reaches the high efficiency and the low cost of product blank link.

Example two

The second embodiment is substantially the same as the first embodiment, except that: with reference to fig. 1, 5 and 6, the present embodiment provides a blanking apparatus, and on the basis of the first embodiment, the present embodiment improves a blanking mechanism 204 between two sections of joining and conveying units 400, where the blanking mechanism 204 provided in the present embodiment includes a mounting substrate 1005 fixed above the conveying table 200, an air cylinder 1003 mounted on the mounting substrate 1005, and a cutter 1013 provided at an output end of the air cylinder 1003 through a mounting seat; the mounting substrate 1005 is fixed on the transfer table 200 through the mounting plates 205 fixed on the support structures at both sides of the transfer table 200, and reinforcing ribs 1006 are further provided at both sides of the mounting substrate 1005 to improve the structural strength thereof; meanwhile, two ends of the cutter mounting seat 1012 are fixedly connected with a guide optical axis a1001 respectively, and the guide optical axis a1001 is connected with the mounting substrate 1005 in a sliding manner through an elongated linear bearing a1007, so that the up-and-down stability of the cutter 1013 is improved.

In the embodiment, a prepressing mechanism for pressing the material is further disposed on the mounting substrate 1005, so that the material can be pressed by the prepressing mechanism, and then the air cylinder 1003 drives the cutter 1013 to act to cut the pressed material; in the illustrated embodiment, the prepressing mechanism includes prepressing connection plates 1011 located at two sides of the cutter 1013 and a guiding optical axis B1002 fixed on the prepressing connection plates 1011, a spring 1010 and a box-type slider 1009 are sleeved on the guiding optical axis B1002, the box-type slider 1009 is located above the spring 1010 and is fixedly connected with the mounting seat of the cutter 1013, the guiding optical axis B1002 is slidably connected with the mounting substrate 1005 through a linear bearing B1008, prepressing decoration plates 1004 are also fixedly connected to the prepressing connection plates 1011 at two sides of the prepressing connection plates 1011, the prepressing connection plates 1011 are floatingly connected below the mounting substrate 1005, in order to ensure that the material is firstly pressed and then cut, the prepressing connection plates 1011 should be located below the cutter 1013 before prepressing the material, so as to ensure the stability of material cutting and effectively ensure the pressing force.

EXAMPLE III

The third embodiment is substantially the same as the second embodiment, except that: as shown in fig. 1, the present embodiment provides a blanking apparatus, and on the basis of the second embodiment, the blanking apparatus provided in the present embodiment further includes a control system installed on the support frame 214, the control system includes a controller, a touch screen 203 connected to the controller, an electromagnetic valve 212 connected to the controller, and a displacement sensor, the control cabinet 210 is installed on the support frame 214, the controller is specifically installed in the control cabinet 210, the touch screen 203 is erected above the support frame 214 for operation, and the displacement sensor is installed on the cutter and connected to the controller for detecting material position information and transmitting the information to the controller; the electromagnetic valve 212 is connected with the cylinder 1003 to control the cylinder 1003 to cut materials, the cylinder 1003 is further provided with an air source processing triple piece 213 to act, the air source processing triple piece 213 is installed on the supporting frame 214 below the conveying table 200, and the working principle and the connection relationship of the air source processing triple piece 213 and the cylinder 1003 are the invention points of the prior art and are not the invention points of the application, so the description is omitted; the controller is connected with the motor and is used for controlling the main transmission mechanism 300 and the auxiliary transmission mechanism to transmit materials; so detect the material and reach the predetermined position when the displacement sensor on cutter 1013 and then with information transmission to controller, can make the cylinder 1003 action through controller control solenoid valve 212, the cutter 1013 of its output of cylinder 1003 drive feeds down in order to cut the material, blanking mechanism 204 cuts and upwards moves in order to withdraw cutter 1013 after targetting in place, rethread controller control motor action is in order to drive main drive mechanism 300 and vice drive mechanism to the transmission of ejection of compact direction, carry out the secondary cutting again after transmitting the certain distance, repeat above-mentioned step in order to accomplish the cutting to the material automatically, this embodiment provides a material cutting length is adjustable and the cutting is stable, the higher blank equipment of degree of automation.

In conclusion, the blanking device of the embodiment can effectively improve the blanking efficiency, is low in cost, can pertinently solve the technical problem that the existing blanking device cannot be suitable for cutting materials with various length sizes according to the design of the two sections of the connecting transmission units 400 between the two large grooved rollers 215 at the connecting part of the transmission platform 200, and greatly improves the transmission stability while avoiding the damage of a transmission belt; meanwhile, the material cutting mechanism 204 provided with the pre-pressing mechanism can effectively improve the stability of material cutting, and a control system provided with the equipment can realize automatic cutting, so that the automatic cutting device has wide market prospect and excellent popularization and use values, and is suitable for popularization and application.

The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.

Claims

1. A blank equipment which characterized in that: the cutting equipment comprises at least two conveying tables, a main transmission mechanism, an auxiliary transmission mechanism and a cutting mechanism, wherein the main transmission mechanism, the auxiliary transmission mechanism and the cutting mechanism are arranged between the two conveying tables; the main transmission mechanism comprises a motor, a driving roller and a driving sprocket which are correspondingly arranged below one large belt groove roller and rotate synchronously, and a driven roller and a driven sprocket which are correspondingly arranged below the other large belt groove roller and rotate synchronously, the driving sprocket is in transmission connection with the corresponding large belt groove roller through a chain, the driven sprocket is in transmission connection with the corresponding large belt groove roller through a chain, and the large belt groove roller connected with the driving sprocket is connected with the output end of the motor through a chain to realize synchronous rotation; the auxiliary transmission mechanism is arranged between slopes of the two large rollers with the grooves and comprises two sections of connection transmission units arranged along the transmission direction of the transmission platform, wherein one section of the connection transmission unit is in transmission connection with the driving roller through a transmission belt, and the other section of the connection transmission unit is in transmission connection with the driven roller through the transmission belt; the material cutting mechanism is arranged above a gap between the two sections of the jointed conveying units and used for cutting materials transmitted between the two sections of the jointed conveying units.

2. The blanking apparatus according to claim 1, characterized in that: the driving roller and the driving chain wheel are coaxially arranged, the driving chain wheel is positioned on the outer side of the driving roller, the driven roller and the driven chain wheel are coaxially arranged, and the driven chain wheel is positioned on the outer side of the driven roller.

3. The blanking apparatus according to claim 1, characterized in that: linking up the conveying unit and including the nylon backup pad of the fixed setting of conveying platform direction of transfer, locating the little cylinder of transmission at nylon backup pad both ends and around locating the linking transmission band on two little cylinders of transmission, and driving roll and driven cylinder realize the transmission through conveyer belt and two little cylinders of transmission that link up the conveying unit respectively and are connected, in order to drive linking transmission band synchronous transmission material on two linking conveying units.

4. The blanking apparatus according to claim 3, characterized in that: the connection conveying unit further comprises a guide roller, and the guide roller is arranged below the connection conveying belt and close to the large roller with the belt groove, so that the conveying belt bypasses the guide roller and is connected with the small transmission roller.

5. The blanking apparatus according to claim 4, characterized in that: a nylon anvil strip is fixedly arranged in the gap between the two connecting and conveying units.

6. The blanking apparatus according to any one of claims 1 to 5, characterized in that: the conveying table is installed on the support frame, truckles and heightening foot cups are arranged at the bottom of the support frame, and side baffles are further arranged on two sides of the conveying table in the conveying direction.

7. The blanking apparatus according to claim 6, characterized in that: the cutting mechanism comprises a mounting substrate fixed above the conveying table, an air cylinder mounted on the mounting substrate and a cutter arranged at the output end of the air cylinder through a mounting seat; and a prepressing mechanism for pressing the material is also arranged on the mounting substrate.

8. The blanking apparatus according to claim 7, characterized in that: and two ends of the cutter mounting seat are respectively and fixedly connected with a guide optical axis A, and the guide optical axis A is in sliding connection with the mounting substrate through a lengthened linear bearing A.

9. The blanking apparatus according to claim 8, characterized in that: the prepressing mechanism comprises prepressing connection plates positioned on two sides of the cutter and a guide optical axis B fixed on the prepressing connection plates, a spring and a box-type sliding block are sleeved on the guide optical axis B, the box-type sliding block is positioned above the spring and fixedly connected with a mounting seat of the cutter, and the guide optical axis B is slidably connected with a mounting substrate through a linear bearing B.

10. The blanking apparatus according to claim 7, characterized in that: the cutting equipment further comprises a control system arranged on the support frame, the control system comprises a controller, a touch screen connected with the controller, an electromagnetic valve connected with the controller and a displacement sensor arranged on the cutter, and the displacement sensor is connected with the controller and used for detecting material position information and transmitting the information to the controller; the electromagnetic valve is connected with the air cylinder and used for controlling the air cylinder to cut materials; the controller is connected with the motor and used for controlling the main transmission mechanism and the auxiliary transmission mechanism to transmit materials.