CN113600662A - Thermal forming production line - Google Patents
Thermal forming production line Download PDFInfo
- Publication number
- CN113600662A CN113600662A CN202110895158.XA CN202110895158A CN113600662A CN 113600662 A CN113600662 A CN 113600662A CN 202110895158 A CN202110895158 A CN 202110895158A CN 113600662 A CN113600662 A CN 113600662A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- heating
- lower furnace
- positioning
- material taking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Tunnel Furnaces (AREA)
Abstract
The invention provides a thermal forming production line, relates to the technical field of composite material processing equipment, and solves the technical problem that the production efficiency of composite material thermal forming equipment is low. The thermal forming production line comprises a material taking mechanical arm, a heating furnace and a frame body with a material taking position, a heating position and a material discharging position, wherein the material taking mechanical arm is positioned on the material taking position and is movably arranged to grab a workpiece; the heating furnace comprises a lower furnace body, and the lower furnace body can move back and forth among a material taking position, a heating position and a discharging position; the material taking mechanical arm can place the workpiece on the material taking mechanical arm when the lower furnace body moves to the material taking position, the heating furnace can seal and heat the workpiece when the lower furnace body moves to the heating position, and the lower furnace body can support the workpiece after heating to move to the material discharging position. According to the thermal forming production line, the lower furnace body reciprocates on the three stations, the material taking and discharging mechanical arm is used for taking and discharging materials, batch heating and conveying of workpieces can be achieved, and machining efficiency is improved.
Description
Technical Field
The invention relates to the technical field of composite material processing equipment, in particular to a thermal forming production line.
Background
The hot forming (i.e. hot stamping forming) process is a process that in a hot forming production line, a material to be processed is heated to an austenite temperature range in a heating furnace, after the steel plate structure is changed, the steel plate is quickly moved to a die to quickly perform stamping, under the pressure maintaining state of a press, a cooling loop arranged in the die is used for ensuring a certain cooling speed, and parts are quenched and cooled to finally obtain an ultrahigh-strength stamping part.
Also, the composite material needs to be placed in a heating furnace in batches for heating during the processing.
The applicant has found that the prior art has at least the following technical problems: the existing composite material hot forming line equipment needs to put a plurality of workpieces into a heating furnace, the workpieces are taken out in sequence after the processing is finished, the operation is time-consuming and labor-consuming, and the processing efficiency is low.
Disclosure of Invention
The invention aims to provide a thermal forming production line, which aims to solve the technical problem that the production efficiency of composite material thermal forming equipment is low in the prior art; the technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a thermal forming production line, which comprises a material taking mechanical arm, a heating furnace and a frame body with a material taking position, a heating position and a material discharging position, wherein:
the material taking mechanical arm is positioned on the material taking position and is movably arranged to grab a workpiece; the heating furnace comprises a lower furnace body, and the lower furnace body can reciprocate among the material taking position, the heating position and the material discharging position; get the material arm and can be in the furnace body moves extremely down place the work piece on it when getting the material level, the heating furnace can the furnace body moves extremely down sealed and heating when heating the position the work piece, just down the furnace body can bear the heating completion the work piece move extremely go out the material level.
Preferably, the heating furnace further comprises an upper furnace body, the upper furnace body is arranged on the heating position and movably arranged in the vertical direction, and when the lower furnace body moves to the heating position, the upper furnace body can be buckled on the lower furnace body and the upper furnace body and the lower furnace body are in sealing fit to heat the workpiece.
Preferably, the material taking position, the heating position and the material discharging position are positioned on the same horizontal line; the frame body is provided with a slide rail for connecting the material taking position, the heating position and the material discharging position, and the bottom of the lower furnace body is provided with a slide block which is connected with the slide rail in a sliding way; and the lower furnace body is connected with a first driving mechanism, and the first driving mechanism is used for driving the lower furnace body to move along the slide rail to fetch the material level, heat the material level and discharge the material between reciprocating motion.
Preferably, the first driving mechanism comprises a first driving device and at least two belt pulleys, the two belt pulleys are positioned at two ends of the sliding rail and are rotatably connected to the frame body, the first driving device is in transmission connection with at least one of the belt pulleys, and a conveying belt is in transmission connection between all the belt pulleys;
and a clamping block is arranged at the bottom of the lower furnace body and is fixedly clamped with the conveyor belt, so that the lower furnace body moves along with the movement of the conveyor belt.
Preferably, at least two sides of the upper furnace body are connected with a second driving mechanism, the second driving mechanism comprises a second driving device and a cross beam, wherein:
the crossbeam is connected on the lateral wall of last furnace body, just second drive arrangement's flexible end with the crossbeam rotates to be connected, can promote when flexible end extends the vertical upward movement of last furnace body, in order to keep away from lower furnace body, can stimulate when flexible end contracts the vertical downward movement of lower furnace body, in order with lower furnace body lid closes.
Preferably, the thermoforming production line further comprises a third driving mechanism, the third driving mechanism comprises a third driving device, a gear portion and a rack portion, wherein:
the gear part is fixedly connected to an output shaft of the third driving device, the rack part is fixedly arranged on the material taking mechanical arm and extends in the vertical direction, the gear part is meshed with the rack part, and the gear part and the rack part which are meshed with each other can drive the material taking mechanical arm to reciprocate in the vertical direction when the output shaft of the third driving device rotates forwards and backwards.
Preferably, the material taking mechanical arm is vertically arranged, and a vacuum chuck for sucking a workpiece is arranged at the lower end of the material taking mechanical arm; the material taking mechanical arm is connected with the vacuum chuck through a position adjusting assembly, and the position adjusting assembly is used for adjusting the position of the vacuum chuck in the X-axis direction and the Y-axis direction.
Preferably, the position adjusting assembly includes a first optical axis, two or more first clamping blocks, a second optical axis and two or more second clamping blocks, wherein:
the first optical axis is connected to the lower end of the material taking mechanical arm and extends along the Y-axis direction, and all the first clamping blocks are arranged along the length direction of the first optical axis and can move along the first optical axis;
a second optical axis penetrates through the first clamping block, the second optical axis extends along the X-axis direction, and all the second clamping blocks are arranged along the length direction of the second optical axis and can move along the second optical axis;
the second clamping block is connected with a connecting column which is vertically arranged, and the vacuum chuck is connected to the connecting column.
Preferably, get and be provided with first locating component on the material level, first locating component price includes locating plate and reference column, wherein:
the positioning plates are horizontally arranged, positioning holes are densely distributed in the positioning plates, and when the workpiece is placed on the positioning plates, more than two positioning columns are inserted into the corresponding positioning holes and abut against the outer edges of the workpiece so as to position the workpiece below the material taking mechanical arm.
Preferably, be provided with second locating component down on the furnace body, second locating component is including location strip and locating piece, wherein:
a plurality of pin holes are arranged in the width direction of the lower furnace body at intervals, at least two positioning strips are arranged at intervals along the length direction of the lower furnace body, and two ends of each positioning strip can be fixed in different pin holes to adjust the position of each positioning strip;
the positioning strip is provided with an extension notch, and the positioning block is connected with the positioning strip and can move along the extension notch; and one end of the positioning block, which is far away from the positioning strip, is provided with a roller, and the roller is matched with the positioning strip to clamp the workpiece so as to position the workpiece on the lower furnace body.
Compared with the prior art, the hot forming production line provided by the invention has the following beneficial effects: the material taking mechanical arm grabs the workpiece on the material taking position, the heating furnace comprises a movable lower furnace body, the lower furnace body moves to the material taking position, the material taking mechanical arm places the workpiece on the lower furnace body, then the lower furnace body moves to the heating position, and the machine returns to wait for grabbing again; and after the lower furnace body moves to the heating position, the heating furnace is sealed and heated, and after the heating is finished, the lower furnace body moves to the discharging position for discharging, so that a cycle is finished. According to the thermal forming production line, the lower furnace body reciprocates on the three stations, the material taking and discharging mechanical arm is used for taking and discharging materials, batch heating and conveying of workpieces can be achieved, and machining efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic overall structure of a thermoforming line according to the present invention from a first perspective;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic overall view of a second perspective of the thermoforming line of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic view of the overall structure of a third perspective of the thermoforming line of the present invention;
FIG. 6 is a partial enlarged view at B in FIG. 5;
FIG. 7 is a schematic view of the structure of the upper part of the lower furnace body.
In the figure 100, a frame body; 101. taking a material level; 102. heating the position; 103. discharging the material level; 200. a wheel body; 1. A material taking mechanical arm; 11. a gear portion; 12. a rack portion; 13. a position adjustment assembly; 131. a first optical axis; 132. a first clamping block; 133. a second optical axis; 134. a second clamping block; 135. connecting columns; 14. A vacuum chuck; 15. a rod body; 16. a compression spring; 17. a mounting seat;
2. an upper furnace body; 21. a telescopic cylinder; 22. a cross beam;
3. a lower furnace body; 311. a pin hole; 312. a positioning bar; 3121. an extension slot; 313. positioning blocks; 314. A roller; 315. adjusting the bolt; 32. a heating block; 33. a metal mesh; 34. a slider; 35. a belt pulley; 36. a conveyor belt; 37. a clamping block;
4. a slide rail;
5. a first positioning assembly; 51. positioning a plate; 511. positioning holes; 52. and a positioning column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The embodiment of the invention provides a thermal forming production line, which can realize batch heating and conveying of workpieces and improve the processing efficiency.
The technical solution provided by the present invention is explained in more detail below with reference to fig. 1 to 7.
Example one
As shown in fig. 1-7, the present embodiment provides a thermal forming production line, which includes a material taking mechanical arm 1, a heating furnace, and a rack 100 having a material taking position 101, a heating position 102, and a material discharging position 103, wherein: the material taking mechanical arm 1 is positioned on the material taking position 101 and is movably arranged to grab a workpiece; the heating furnace comprises a lower furnace body 3, and the lower furnace body 3 can reciprocate among a material taking position 101, a heating position 102 and a material discharging position 103; the material taking mechanical arm 1 can place a workpiece on the lower furnace body 3 when the lower furnace body 3 moves to the material taking position 101, the heating furnace can seal and heat the workpiece when the lower furnace body 3 moves to the heating position 102, and the lower furnace body 3 can support the heated workpiece to move to the material discharging position 103.
Wherein, above-mentioned get material arm 1 can be in vertical direction go up linear reciprocating motion, can get the material when getting material arm 1 descends, rises to a certain position when getting material arm 1, and on furnace body 3 moved to getting material level 101 down to when being located the below of getting material arm 1, get material arm 1 and place the work piece on furnace body 3 down. The material taking mechanical arm 1 is matched with the lower furnace body 3, so that the working procedures of material taking and material placing can be efficiently completed.
In the thermoforming production line of the embodiment, the material taking mechanical arm 1 grabs a workpiece on the material taking position 101, the heating furnace comprises a movable lower furnace body 3, when the lower furnace body 3 moves to the material taking position 101, the material taking mechanical arm 1 places the workpiece on the lower furnace body 3, then the lower furnace body 3 moves to the heating position 102, and the material taking mechanical arm 1 returns to the position to wait for grabbing again; after the lower furnace body 3 moves to the heating position 102, the heating furnace is sealed and heated, and after the heating is finished, the lower furnace body 3 moves to the discharging position 103 to discharge, so that a cycle is finished. According to the thermal forming production line, the lower furnace body 3 reciprocates on three stations, the material taking and discharging mechanical arm 1 is used for taking and discharging materials, batch heating and conveying of workpieces can be achieved, and machining efficiency is improved.
As an optional embodiment, referring to fig. 1 and 3, the heating furnace further includes an upper furnace body 2, the upper furnace body 2 is disposed on the heating position 102 and is movably disposed in the vertical direction, and when the lower furnace body 3 moves to the heating position 102, the upper furnace body 2 can be buckled on the lower furnace body 3 and the two are hermetically matched to heat the workpiece.
When the upper furnace body 2 moves upwards, the upper furnace body 2 can be separated from the lower furnace body 3, so that the lower furnace body 3 can smoothly reciprocate among the material taking position 101, the heating position 102 and the material discharging position 103, specifically, when the lower furnace body 3 moves from the heating position 102 to the material taking position 101 or the material discharging position 103, the upper furnace body 2 rises, the heating furnace is separated, and the lower furnace body 3 moves to the material taking position 101 or the material discharging position 103. When the upper furnace body 2 moves downwards, the upper furnace body and the lower furnace body 3 can be buckled and sealed, and a workpiece is heated.
Heating parts are arranged in the upper furnace body 2 and the lower furnace body 3 and used for heating workpieces. The heating part is not limited in its structure type, and an existing far infrared ceramic heating block 32 may be used. Referring to fig. 7, the surface of the lower furnace body 3 is provided with a metal mesh 33, and the material taking robot 1 places the workpiece on the metal mesh 33. The heating block 32 is located below the wire mesh 33 to heat the workpiece on the wire mesh 33.
In order to facilitate smooth movement of the lower furnace body 3, as an optional embodiment, referring to fig. 1, the material taking position 101, the heating position 102 and the material discharging position 103 are located on the same horizontal line; referring to fig. 1, a slide rail 4 for connecting a material taking position 101, a heating position 102 and a discharging position 103 is arranged on a frame body 100, a slide block 34 connected with the slide rail 4 in a sliding manner is arranged at the bottom of a lower furnace body 3, and the lower furnace body 3 is connected with the slide rail 4 in a sliding manner; and the lower furnace body 3 is connected with a first driving mechanism which is used for driving the lower furnace body 3 to reciprocate linearly between the material taking position 101, the heating position 102 and the material discharging position 103 along the slide rail 4.
The first driving mechanism is used for driving the lower furnace body 3 to slide on the slide rail 4 in a reciprocating linear manner, and the slide rail 4 is connected with the material taking position 101, the heating position 102 and the material discharging position 103, so that the lower furnace body 3 can be driven by the first driving mechanism to move in a reciprocating linear manner among the material taking position 101, the heating position 102 and the material discharging position 103. The matching structure of the sliding rail 4 and the sliding block 34 realizes the sliding of the lower furnace body 3 on the frame body 100, the movement is smoother, and the working stability is ensured.
In the present embodiment, a specific implementation of the first driving mechanism is provided, and referring to fig. 3 and 4, the first driving mechanism includes a first driving device and at least two belt pulleys 35, the two belt pulleys 35 are located at two ends of the sliding rail 4 and are rotatably connected to the frame body 100, the first driving device may be a motor (not shown in fig. 4), and an output shaft of the motor serving as the first driving device is connected to at least one of the belt pulleys 35, and a transmission belt 36 is drivingly connected between all the belt pulleys 35; wherein, there are two belt pulleys 35 at least and be located the both ends of slide rail 4 extending direction, and first drive arrangement corotation can drive belt pulley 35 corotation and reversal with the reversal, and then drive 36 reciprocating motion of conveyer belt.
In this embodiment, a connection structure of the lower furnace body 3 and the conveyor belt 36 is provided, so that the conveyor belt drives the lower furnace body 3 to move. Referring to fig. 4, a clamping block 37 is arranged at the bottom of the lower furnace body 3, and the clamping block 37 is clamped and fixed with the conveyor belt 36, so that the lower furnace body 3 moves along with the movement of the conveyor belt 36. The clamping blocks 37 are fixedly connected with the conveyor belt 36, and when the conveyor belt 36 reciprocates, the lower furnace body 3 is driven to slide on the slide rails 4, so that the lower furnace body 3 can reciprocate among the material taking position 101, the heating position 102 and the material discharging position 103.
Preferably, a position sensor can be further fixed on the clamping block 37 and used for detecting the specific position of the lower furnace body 3, the position sensor is electrically connected with a controller, the controller is used for controlling the material taking mechanical arm 1 to place a workpiece on the lower furnace body 3 when receiving a position signal when the lower furnace body 3 is positioned below the material taking mechanical arm 1, and is used for controlling the upper furnace body 2 to descend to be buckled with the lower furnace body 3 when receiving the position signal when the lower furnace body 3 moves to the position below the upper furnace body 2; the automation degree of the equipment is improved.
This embodiment provides a concrete structure that goes up furnace body 2 at the reciprocating linear motion of vertical direction:
referring to fig. 1, at least two sides of the upper furnace body 2 are connected with a second driving mechanism, which comprises a second driving device and a beam 22, wherein: as shown in fig. 1, the second driving device is a telescopic cylinder 21, the beam 22 is connected to the side wall of the upper furnace body 2, and the telescopic end of the telescopic cylinder 21 is rotatably connected to the beam 22, the telescopic end can push the upper furnace body 2 to vertically move upwards when extending, so as to keep away from the lower furnace body 3, and the telescopic end can pull the lower furnace body 3 to vertically move downwards when contracting, so as to cover the lower furnace body 3.
The second driving mechanism is simple in structure, and the upper furnace body 2 is driven to reciprocate linearly in the vertical direction through the extension and contraction of the telescopic cylinder 21. Preferably, the frame body 100 is provided with a guide rail, and the side wall of the upper furnace body 2 is provided with a guide block matched with the guide rail, so that the upper furnace body 2 can move more smoothly, and the two sides of the upper furnace body 2 are prevented from inclining.
As an optional implementation manner, the thermoforming production line of this embodiment further includes a third driving mechanism, and the third driving mechanism is configured to drive the material taking robot arm 1 to perform reciprocating linear motion in the vertical direction. The embodiment provides a specific structure of the third driving mechanism:
referring to fig. 1 and 2, the third drive mechanism includes a third drive device, a gear portion 11, and a rack portion 12, wherein: the gear portion 11 is fixedly connected to an output shaft of a third driving device, which may be a servo motor, and the servo motor is arranged in a horizontal direction (the output shaft extends in the horizontal direction); get material arm 1 and extend along vertical direction, and rack portion 12 is fixed to be set up on getting material arm 1 and extend along the length direction who gets material arm 1, and gear portion 11 meshes with rack portion 12 mutually, can drive through engaged with gear portion 11 and rack portion 12 and get material arm 1 reciprocating motion in vertical direction when third drive arrangement's output shaft corotation and reversal.
The servo motor serving as the third driving device, the gear portion 11 and the rack portion 12 are matched with each other, the structure is simple, reciprocating linear motion of the material taking mechanical arm 1 in the vertical direction can be achieved, and the material taking mechanical arm 1 can finish material taking and discharging actions.
Example two
The embodiment provides a specific structure for grabbing a workpiece by a material taking mechanical arm 1, and as shown in fig. 5 and 6, the material taking mechanical arm 1 is vertically arranged, and a vacuum chuck 14 for sucking the workpiece is arranged at the lower end of the material taking mechanical arm 1; the vacuum chuck 14 is well known in the art and will not be described in detail herein. The principle is mainly as follows: the vacuum device (such as a vacuum generator) is connected with the vacuum sucker 14, then the vacuum sucker 14 is contacted with the workpiece, the vacuum device is started to suck, negative air pressure is generated in the sucker, and the workpiece is firmly sucked, so that the object to be lifted can be conveyed. When the workpiece is placed on the lower furnace body 3 by the material taking mechanical arm 1, the vacuum equipment is inflated into the vacuum sucker 14 stably, so that the negative air pressure in the vacuum sucker 14 is changed into zero air pressure or slightly positive air pressure, and the vacuum sucker 14 releases the workpiece.
In this embodiment, as shown in fig. 5 and 6, the material taking mechanical arm 1 is connected to the vacuum chuck 14 through the position adjusting assembly 13, and the position adjusting assembly 13 is used for adjusting the position of the vacuum chuck 14 in the X-axis and Y-axis directions to ensure that the vacuum chuck 14 can suck a workpiece. The position of the vacuum chuck 14 on the horizontal plane is adjusted through the position adjusting component 13, so that workpieces in different shapes can be grabbed, and especially, the grabbing of some special-shaped workpieces can be guaranteed.
In the present embodiment, a specific structure of the position adjusting assembly 13 is provided, and as shown in fig. 6, the position adjusting assembly 13 includes a first optical axis 131, two or more first clamping blocks 132, a second optical axis 133, and two or more second clamping blocks 134, where: the first optical axis 131 is connected to the lower end of the material taking mechanical arm 1 and extends along the Y-axis direction, and all the first clamping blocks 132 are arranged along the length direction of the first optical axis 131 and can move along the first optical axis 131; specifically, the first clamping block 132 is provided with an open slot, a locking member (which may be a bolt) passes through the opposite side walls of the open slot and is locked with the nut, when the locking member is loosened, the distance between the opposite side walls of the open slot is increased, and at this time, a user can shift the first clamping block 132 to enable the first clamping block 132 to move on the first optical axis 131 along the Y-axis direction, and after the locking member is moved to a given position, the locking member is screwed down.
A second optical axis 133 penetrates through the first clamping block 132, the second optical axis 133 extends along the X-axis direction, and all the second clamping blocks 134 are arranged along the length direction of the second optical axis 133 and can move along the second optical axis 133; the second clamping block 134 is connected with a connecting column 135 which is vertically arranged, and the vacuum chuck 14 is connected with the connecting column 135. The structure of the second clamping block 134 capable of moving on the second optical axis 133 is the same as the matching structure of the first clamping block 132 and the first optical axis 131, referring to fig. 6, an opening groove may also be provided on the second clamping block 134, a locking member (which may be a bolt) passes through the opposite side wall of the opening groove on the second clamping block 134 and is locked with the nut, when the locking member on the second clamping block 134 is loosened, the distance between the opposite side walls of the opening groove on the second clamping block 134 is increased, at this time, an operator shifts the second clamping block 134, and can move the second clamping block 134 on the second optical axis 133 along the X-axis direction, and after moving to a predetermined position, the locking member is screwed.
Specifically, referring to fig. 6, the lower end of the connecting column is hinged to a mounting seat 17, the lower end of the mounting seat 17 is connected to a rod body 15, a compression spring 16 is sleeved outside the rod body 15, the upper end of the compression spring 16 abuts against the mounting seat 17, and the lower end of the compression spring 16 abuts against the vacuum chuck 14. The compression spring 16 can be compressed when the vacuum chuck 14 is in contact with the workpiece to push the vacuum chuck 14 to be closely adhered to the workpiece by the elastic deformation force. This structure can make vacuum chuck 14 and workpiece between in close contact with when adsorbing the work piece, prevents that the work piece from breaking away from vacuum chuck 14 when getting material arm 1 and removing, guarantees the stability of structure.
EXAMPLE III
In order to facilitate the vacuum chuck 14 to adsorb the workpiece, as an optional embodiment, the material taking position 101 is provided with a first positioning assembly 5, and in this embodiment, the first positioning assembly 5 is used to position the workpiece on the material taking position 101. The present embodiment provides a specific implementation of the first positioning assembly 5:
referring to fig. 6, the first positioning assembly includes a positioning plate 51 and a positioning post 52, wherein: the positioning plate 51 is horizontally arranged, positioning holes 511 are densely distributed on the positioning plate 51, and when a workpiece is placed on the positioning plate 51, more than two positioning columns 52 are inserted into the corresponding positioning holes 511 and abut against the outer edge of the workpiece to position the workpiece below the material taking mechanical arm 1.
When a plurality of workpieces are placed on the positioning plate 51, the positioning columns 52 are inserted into the positioning holes 511 on the outer edge of the workpieces according to the outer contour shapes of the workpieces, so that the workpieces are surrounded and abutted by the positioning columns 52, and the vacuum chuck 14 is prevented from shifting when adsorbing the workpieces to cause difficulty in adsorption; the structure of the first positioning component 5 is particularly suitable for positioning a special-shaped workpiece.
Example four
When a workpiece is placed on the lower furnace body 3 by the material taking mechanical arm 1, the lower furnace body 3 is moved to the heating position 102, and after the heating is completed, the lower furnace body 3 needs to be moved to the material taking position 101, so as to prevent the workpiece from shaking in the lower furnace body 3 in the movement process of the lower furnace body 3 to cause workpiece damage, as an optional implementation mode, a second positioning assembly is arranged on the lower furnace body 3 and used for positioning the workpiece on the lower furnace body 3.
The following provides a specific embodiment of a second positioning assembly:
referring to fig. 1 and 7, the second positioning assembly of the present embodiment includes a positioning bar 312 and a positioning block 313, wherein: a plurality of pin holes 311 are arranged in the width direction of the lower furnace body 3 at intervals, at least two positioning strips 312 are arranged at intervals along the length direction of the lower furnace body 3, and two ends of each positioning strip 312 can be fixed in different pin holes 311 to adjust the positions of the positioning strips 312; specifically, the two ends of the positioning bar 312 are also provided with hole sites, and pins or bolts are utilized to penetrate through the hole sites on the positioning bar 312 and different pin holes 311 on the lower furnace body 3, so that the two ends of the positioning bar 312 can be fixed in different pin holes 311, the fixed position of the positioning bar 312 in the width direction of the lower furnace body 3 can be adjusted, and further the distance between the positioning bars 312 can be adjusted.
Referring to fig. 7, the positioning bar 312 is provided with an extension notch 3121, and the positioning block 313 is connected with the positioning bar 312 and can move along the extension notch 3121; specifically, the extending notch 3121 extends along the width direction of the positioning strip 312, the adjusting bolt 315 located in the extending notch 3121 is arranged on the positioning block 313, when the adjusting bolt 315 is loosened, the positioning block 313 is moved along the extending notch 3121 under the action of an external force, after the adjusting bolt 315 is moved to a predetermined position, the adjusting bolt 315 is screwed, that is, the positioning block 313 is positioned at different positions of the extending notch 3121, so that the distance between the positioning blocks 313 on two adjacent positioning strips 312 is further adjusted.
The positioning block 313 has a roller 314 at an end thereof away from the positioning bar 312, and all the rollers 314 cooperate to clamp the workpiece and position the workpiece on the lower furnace body 3. The roller 314 on the positioning block 313 is used for abutting against a workpiece, wherein the arc-shaped outer contour of the roller 314 can prevent the workpiece from being overstocked, the workpiece can be taken out smoothly, and the special-shaped workpiece can be clamped and positioned more conveniently.
Among the above-mentioned second locating component, through adjusting the position of locating strip 312 on furnace body 3 width direction down, can adjust the distance between the volume locating strip 312, through adjusting the position of locating piece 313 on extending notch 3121, can further the distance between the gyro wheel 314 that the correspondence set up on two locating strips 312 is adjusted to the accuracy, more be applicable to some special-shaped workpiece of location, prevent that the work piece from rocking, skew in furnace body 3 motion process down, cause the damage of work piece.
The thermal forming production line of this embodiment can realize heating in batches and carrying work pieces such as combined material or other materials, has improved machining efficiency.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a thermoforming production line, its characterized in that, includes material taking mechanical arm (1), heating furnace and has support body (100) of getting material level (101), heating position (102) and ejection of compact position (103), wherein:
the material taking mechanical arm (1) is positioned on the material taking position (101) and is movably arranged to grab a workpiece; the heating furnace comprises a lower furnace body (3), and the lower furnace body (3) can reciprocate among the material taking position (101), the heating position (102) and the material discharging position (103); get material arm (1) can be in furnace body (3) move extremely down place the work piece on it when getting material level (101), the heating furnace can be in furnace body (3) move extremely down sealed and heating when heating level (102) the work piece, just furnace body (3) can bear the heating and accomplish down the work piece move extremely go out material level (103).
2. The thermoforming production line of claim 1, characterized in that the heating furnace further comprises an upper furnace body (2), the upper furnace body (2) is disposed on the heating position (102) and is movably disposed in a vertical direction, and when the lower furnace body (3) moves to the heating position (102), the upper furnace body (2) can be buckled on the lower furnace body (3) and the two are in sealing fit to heat the workpiece.
3. Thermoforming line as claimed in claim 1, characterized in that said pick-up level (101), said heating level (102) and said discharge level (103) are located on the same horizontal line; the frame body (100) is provided with a slide rail (4) which is connected with the material taking position (101), the heating position (102) and the material discharging position (103), and the bottom of the lower furnace body (3) is provided with a slide block (34) which is in sliding connection with the slide rail (4); and the lower furnace body (3) is connected with a first driving mechanism, the first driving mechanism is used for driving the lower furnace body (3) to move along the sliding rail (4) to move back and forth between the material taking position (101), the heating position (102) and the material discharging position (103).
4. A thermoforming production line as claimed in claim 3, characterized in that said first driving mechanism comprises a first driving device and at least two pulleys (35), two of said pulleys (35) are located at two ends of said slide rail (4) and are rotatably connected to said frame body (100), and said first driving device is in transmission connection with at least one of said pulleys (35), and a conveyor belt (36) is in transmission connection between all of said pulleys (35);
the bottom of the lower furnace body (3) is provided with a clamping block (37), and the clamping block (37) is clamped and fixed with the conveyor belt (36) so that the lower furnace body (3) moves along with the movement of the conveyor belt (36).
5. Thermoforming line as claimed in claim 2, characterized in that at least two sides of the upper furnace (2) are connected with second drive means comprising second drive means and cross beams (22), wherein:
the cross beam (22) is connected on the side wall of the upper furnace body (2), the telescopic end of the second driving device is connected with the cross beam (22) in a rotating mode, the telescopic end can push the upper furnace body (2) to vertically move upwards to keep away from the lower furnace body (3) when extending, and the telescopic end can pull the lower furnace body (3) to vertically move downwards to cover the lower furnace body (3).
6. A thermoforming line as claimed in claim 1, characterised in that it further comprises a third drive mechanism comprising a third drive means, a gear section (11) and a rack section (12), wherein:
gear portion (11) fixed connection be in on third drive arrangement's the output shaft, rack portion (12) are fixed to be set up get on material arm (1) and extend along vertical direction, gear portion (11) with rack portion (12) mesh mutually, can pass through mesh mutually when third drive arrangement's output shaft corotation and reversal gear portion (11) with rack portion (12) drive get material arm (1) reciprocating motion on vertical direction.
7. Thermoforming line as claimed in claim 1, characterised in that said take-out robot (1) is arranged vertically, the lower end of said take-out robot (1) being provided with a vacuum chuck (14) for sucking the workpiece; the material taking mechanical arm (1) is connected with the vacuum chuck (14) through a position adjusting assembly (13), and the position adjusting assembly (13) is used for adjusting the position of the vacuum chuck (14) in the X-axis direction and the Y-axis direction.
8. Thermoforming line as claimed in claim 7, characterized in that said position adjustment assembly (13) comprises a first optical axis (131), two or more first clamping blocks (132), a second optical axis (133) and two or more second clamping blocks (134), wherein:
the first optical axis (131) is connected to the lower end of the material taking mechanical arm (1) and extends along the Y-axis direction, and all the first clamping blocks (132) are arranged along the length direction of the first optical axis (131) and can move along the first optical axis (131);
a second optical axis (133) penetrates through the first clamping blocks (37) (132), the second optical axis (133) extends along the X-axis direction, and all the second clamping blocks (134) are arranged along the length direction of the second optical axis (133) and can move along the second optical axis (133);
the second clamping block (134) is connected with a connecting column (135) which is vertically arranged, and the vacuum chuck (14) is connected to the connecting column (135).
9. Thermoforming line as claimed in claim 1, characterised in that said pick-up station (101) is provided with a first positioning assembly (5) comprising a positioning plate (51) and a positioning post (52), wherein:
the positioning plate (51) is horizontally arranged, positioning holes (511) are densely distributed in the positioning plate (51), and when the workpiece is placed on the positioning plate (51), more than two positioning columns (52) are inserted into the corresponding positioning holes (511) and abut against the outer edge of the workpiece so as to position the workpiece below the material taking mechanical arm (1).
10. The thermoforming production line of claim 1, wherein the lower furnace body (3) is provided with a second positioning assembly, the second positioning assembly comprises a positioning strip (312) and a positioning block (313), wherein:
a plurality of pin holes (311) are arranged in the width direction of the lower furnace body (3) at intervals, at least two positioning strips (312) are arranged at intervals along the length direction of the lower furnace body (3), and two ends of each positioning strip (312) can be fixed in different pin holes (311) to adjust the positions of the positioning strips (312);
the positioning strip (312) is provided with an extension notch (3121), and the positioning block (313) is connected with the positioning strip (312) and can move along the extension notch (3121); and one end of the positioning block (313) far away from the positioning strip (312) is provided with a roller (314), and the roller (314) is matched with the lower furnace body (3) to clamp the workpiece so as to position the workpiece on the lower furnace body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895158.XA CN113600662B (en) | 2021-08-05 | 2021-08-05 | Thermal forming production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110895158.XA CN113600662B (en) | 2021-08-05 | 2021-08-05 | Thermal forming production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113600662A true CN113600662A (en) | 2021-11-05 |
| CN113600662B CN113600662B (en) | 2023-04-07 |
Family
ID=78306968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110895158.XA Active CN113600662B (en) | 2021-08-05 | 2021-08-05 | Thermal forming production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113600662B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687612A (en) * | 1985-06-21 | 1987-08-18 | Metal Box Public Limited Company | Heat treating thermoplastic sheet materials for thermo-forming |
| JP2006196696A (en) * | 2005-01-13 | 2006-07-27 | Shinwa Shokai:Kk | Heater unit and heating method in heater unit |
| CN103920780A (en) * | 2014-04-14 | 2014-07-16 | 沈阳众拓机器人设备有限公司 | Automated hot-stamping production line |
| CN204338652U (en) * | 2014-12-02 | 2015-05-20 | 中国科学院宁波材料技术与工程研究所 | A kind of sheet material conveying and hot-pressing forming system |
| CN104690172A (en) * | 2015-01-16 | 2015-06-10 | 昆山龙筠汽车零部件有限公司 | Hot stamping and forming production line |
| CN105195585A (en) * | 2015-09-07 | 2015-12-30 | 昆山普热斯勒热成型技术有限公司 | Hot stamping forming production line |
| CN206351226U (en) * | 2016-12-28 | 2017-07-25 | 重庆集信机械有限公司 | The continuous tool hand of forging press multi-station machine |
| CN107639816A (en) * | 2017-10-30 | 2018-01-30 | 广州市科腾智能装备股份有限公司 | A kind of automotive upholstery coiled strip raw material automatic cutting conveys heating-forming machine |
| CN108704968A (en) * | 2018-05-31 | 2018-10-26 | 浙江智造热成型科技有限公司 | A kind of drop stamping technique and thermoforming production line |
| CN108704996A (en) * | 2018-05-22 | 2018-10-26 | 佛山市艾茨迪智能科技有限公司 | Multistation tablet feeding device and stamping line |
| CN109772980A (en) * | 2019-01-29 | 2019-05-21 | 苏州普热斯勒先进成型技术有限公司 | A kind of drop stamping production line of scale-free heating |
| CN110485212A (en) * | 2018-05-14 | 2019-11-22 | 叶恩兵 | A kind of degradable dinner box shaping machine |
| CN110961543A (en) * | 2019-12-20 | 2020-04-07 | 翟述基 | Comprehensive conveying and feeding equipment for high-strength steel plate stamping and hot forming production line |
| CN111229908A (en) * | 2020-03-02 | 2020-06-05 | 翟述基 | Hot forming high-strength steel plate production line |
| CN111229947A (en) * | 2020-03-02 | 2020-06-05 | 翟述基 | Heating system for hot forming high-strength steel plate production line |
| CN111907044A (en) * | 2020-08-01 | 2020-11-10 | 王昌佑 | Thermoforming machine and one-mold three-action in-mold labeling, conveying and boxing production line |
| CN112045978A (en) * | 2020-08-01 | 2020-12-08 | 广东隆兴包装实业有限公司 | One-die six-action hot forming die inner labeling conveying boxing production line and operation method |
| CN212265842U (en) * | 2020-05-30 | 2021-01-01 | 宁波吉兆电气科技有限公司 | Multifunctional cleaning and drying manipulator |
| CN212350020U (en) * | 2019-12-15 | 2021-01-15 | 安徽戎发冲压机器人有限公司 | Thermoforming punching press automation line |
| CN113182435A (en) * | 2021-04-30 | 2021-07-30 | 合肥合锻智能制造股份有限公司 | Indirect thermoforming large-tonnage hydraulic press |
-
2021
- 2021-08-05 CN CN202110895158.XA patent/CN113600662B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4687612A (en) * | 1985-06-21 | 1987-08-18 | Metal Box Public Limited Company | Heat treating thermoplastic sheet materials for thermo-forming |
| JP2006196696A (en) * | 2005-01-13 | 2006-07-27 | Shinwa Shokai:Kk | Heater unit and heating method in heater unit |
| CN103920780A (en) * | 2014-04-14 | 2014-07-16 | 沈阳众拓机器人设备有限公司 | Automated hot-stamping production line |
| CN204338652U (en) * | 2014-12-02 | 2015-05-20 | 中国科学院宁波材料技术与工程研究所 | A kind of sheet material conveying and hot-pressing forming system |
| CN104690172A (en) * | 2015-01-16 | 2015-06-10 | 昆山龙筠汽车零部件有限公司 | Hot stamping and forming production line |
| CN105195585A (en) * | 2015-09-07 | 2015-12-30 | 昆山普热斯勒热成型技术有限公司 | Hot stamping forming production line |
| CN206351226U (en) * | 2016-12-28 | 2017-07-25 | 重庆集信机械有限公司 | The continuous tool hand of forging press multi-station machine |
| CN107639816A (en) * | 2017-10-30 | 2018-01-30 | 广州市科腾智能装备股份有限公司 | A kind of automotive upholstery coiled strip raw material automatic cutting conveys heating-forming machine |
| CN110485212A (en) * | 2018-05-14 | 2019-11-22 | 叶恩兵 | A kind of degradable dinner box shaping machine |
| CN108704996A (en) * | 2018-05-22 | 2018-10-26 | 佛山市艾茨迪智能科技有限公司 | Multistation tablet feeding device and stamping line |
| CN108704968A (en) * | 2018-05-31 | 2018-10-26 | 浙江智造热成型科技有限公司 | A kind of drop stamping technique and thermoforming production line |
| CN109772980A (en) * | 2019-01-29 | 2019-05-21 | 苏州普热斯勒先进成型技术有限公司 | A kind of drop stamping production line of scale-free heating |
| CN212350020U (en) * | 2019-12-15 | 2021-01-15 | 安徽戎发冲压机器人有限公司 | Thermoforming punching press automation line |
| CN110961543A (en) * | 2019-12-20 | 2020-04-07 | 翟述基 | Comprehensive conveying and feeding equipment for high-strength steel plate stamping and hot forming production line |
| CN111229908A (en) * | 2020-03-02 | 2020-06-05 | 翟述基 | Hot forming high-strength steel plate production line |
| CN111229947A (en) * | 2020-03-02 | 2020-06-05 | 翟述基 | Heating system for hot forming high-strength steel plate production line |
| CN212265842U (en) * | 2020-05-30 | 2021-01-01 | 宁波吉兆电气科技有限公司 | Multifunctional cleaning and drying manipulator |
| CN111907044A (en) * | 2020-08-01 | 2020-11-10 | 王昌佑 | Thermoforming machine and one-mold three-action in-mold labeling, conveying and boxing production line |
| CN112045978A (en) * | 2020-08-01 | 2020-12-08 | 广东隆兴包装实业有限公司 | One-die six-action hot forming die inner labeling conveying boxing production line and operation method |
| CN113182435A (en) * | 2021-04-30 | 2021-07-30 | 合肥合锻智能制造股份有限公司 | Indirect thermoforming large-tonnage hydraulic press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113600662B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201036799Y (en) | Automatic transferring mechanical arm | |
| CN210334788U (en) | Laser cutting equipment | |
| CN113291804A (en) | Feeding module and multi-station feeding device | |
| CN110817403A (en) | Open press machine connecting-line type automatic feeding and discharging system and application thereof | |
| CN113600662B (en) | Thermal forming production line | |
| CN109954809A (en) | A kind of white goods cabinet full-automatic machine people's precision stamping riveting production line | |
| WO2024060724A1 (en) | Machine tool capable of automatic feeding and discharging | |
| CN211870560U (en) | Track structure with adsorption function | |
| CN211440234U (en) | Belt type high-speed feeding system for numerical control cutting machine | |
| CN111482863A (en) | Magnetic ring chamfering device and implementation method thereof | |
| CN207747045U (en) | Gantry-type mechanical arm | |
| CN113333515B (en) | Plate bending processing method | |
| CN211539131U (en) | Stamping equipment is used in metal product processing | |
| CN212528278U (en) | Glass engraving and milling machine and conveying device capable of automatically feeding and discharging | |
| CN211469972U (en) | Truss manipulator automatic storage bin | |
| CN218696468U (en) | Automatic go up lathe of unloading | |
| WO1994021404A1 (en) | Transfer feeder | |
| CN215625236U (en) | Feeding module and multi-station feeding device | |
| CN221086992U (en) | Automatic cleaning type stamping module | |
| CN221234791U (en) | Circuit board charging equipment | |
| CN219688524U (en) | Automatic overturning device for sheet-shaped body | |
| CN217094877U (en) | Integrated equipment for turning and cleaning screen | |
| CN217915368U (en) | Reversible variable-pitch mechanical arm and processing equipment | |
| CN214350658U (en) | Feed mechanism is used in injection molding equipment | |
| CN216068649U (en) | Automatic plate discharging device of plastic uptake machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |