CN210336689U

CN210336689U - Automatic mould picking tool

Info

Publication number: CN210336689U
Application number: CN201921258814.XU
Authority: CN
Inventors: 程严贵
Original assignee: Dongguan Wenbo Crafts Co Ltd
Current assignee: Dongguan Wenbo Crafts Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-17
Anticipated expiration: 2029-08-05

Abstract

The utility model relates to a mould automatic picking tool, comprises a workbench, be equipped with the support on the workstation, be provided with control box and guide rail on the support, the guide rail is located the top of support, sliding connection has the sliding seat on the guide rail, be equipped with the drive assembly who is used for driving the sliding seat and be reciprocating motion on the guide rail, be equipped with the connecting seat on the sliding seat, be equipped with the centre gripping subassembly on the side of connecting seat towards the workstation, the centre gripping subassembly includes mount, first cylinder and centre gripping arm, mount, first cylinder are fixed on the connecting seat, the quantity of centre gripping arm is two, form between two centre gripping arms and press from both sides the mouth. The utility model discloses can carry out automatic pickup to the mould, use manpower sparingly.

Description

Automatic mould picking tool

Technical Field

The utility model belongs to the technical field of the pickup attachment technique and specifically relates to a mould automatic picking instrument is related to.

Background

In the production process of the silicone doll, the silicone is injected into the forming mold, and then the mold filled with the silicone is placed into an oven for baking, so that the mold cannot be directly placed into the oven by hand due to the high temperature of the oven, and the operation is usually carried out by means of a picking tool. The common mold picking tool comprises a supporting plate and a handle, wherein the handle is fixed at one end of the supporting plate, the supporting plate is manually shoveled into the bottom of the mold, and then the mold is lifted and sent into an oven.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mould automatic picking tool can pick up the mould automatically.

The above object of the present invention can be achieved by the following technical solutions:

an automatic mold picking tool comprises a workbench, wherein a support is arranged on the workbench, a control box and a guide rail are arranged on the support, the guide rail is positioned at the top of the support, a sliding seat is connected on the guide rail in a sliding manner, a driving assembly for driving the sliding seat to reciprocate on the guide rail is arranged on the support, a connecting seat is arranged on the sliding seat, a clamping assembly is arranged on the side surface of the connecting seat facing the workbench and comprises a fixing frame, a first air cylinder and clamping arms, the fixing frame and the first air cylinder are fixed on the connecting seat, the number of the clamping arms is two, a clamping opening is formed between the two clamping arms, each clamping arm comprises a connecting rod, a swinging rod and a clamping plate, one end of each connecting rod is hinged with a piston rod of the first air cylinder, the other end of each connecting rod is rotatably connected with the fixing frame, and the swinging, the clamping plates are fixed at one end of the swinging rod, which is far away from the connecting rod, and the two clamping plates are respectively positioned at two sides of the clamping opening.

Through adopting above-mentioned technical scheme, the mould is put on pressing from both sides the mouth, through the first cylinder of control box control, the piston rod shrink of first cylinder, and the connecting rod upwards rotates around the tie point of connecting rod and mount, and the swinging arms rotates to pressing from both sides a mouthful direction, and splint are close to each other, presss from both sides the mouth and diminishes, and splint press from both sides the both sides of tight mould. Then drive assembly starts, drives the sliding seat and removes to the oven direction along the guide rail, transports oven department with the mould, and the piston rod extension of first cylinder, connecting rod rotate downwards, and the swinging arms rotates to keeping away from a mouthful direction, and splint keep away from each other, presss from both sides a mouthful grow, and splint loosen the mould, and drive assembly drives the sliding seat and gets back to the normal position, and then realizes picking up the mould voluntarily, uses manpower sparingly.

The utility model discloses further set up to: the driving assembly comprises a servo motor and a lead screw, the servo motor is fixed on the end portion of the guide rail, the servo motor is electrically connected with the control box, the lead screw is connected with an output shaft of the servo motor, the lead screw is rotatably connected with the guide rail, and the lead screw penetrates through the sliding seat and is in threaded connection with the sliding seat.

By adopting the technical scheme, the control box controls the servo motor to rotate positively, the motor drives the screw rod to rotate, and the sliding seat moves towards the direction of the oven along the guide rail; the servo motor rotates reversely, and the sliding seat moves back to the original position in the reverse direction.

The utility model discloses further set up to: and a travel switch is arranged at the end part of the guide rail far away from the servo motor.

By adopting the technical scheme, the servo motor rotates forwards, and the sliding seat moves towards the oven along the guide rail; when the sliding seat touches the travel switch, the servo motor pauses for 3 seconds and then reverses, and the sliding seat moves in the opposite direction to return to the original position, so that the sliding seat can move on the guide rail in a reciprocating manner.

The utility model discloses further set up to: the side of the sliding seat facing the workbench is provided with a second cylinder, the connecting seat is fixed on a piston rod of the second cylinder, the workbench is provided with a limiting part, the limiting part is provided with a limiting groove, and the limiting groove is connected with the mold in a matched and clamped mode.

Through adopting above-mentioned technical scheme, the mould is placed at the spacing inslot, and the mould is located the below of sliding seat, carries out prepositioning to the mould, makes things convenient for the accurate centre gripping mould of centre gripping subassembly ability. The clamping die can be lifted through the extension of the second cylinder, so that the die is not blocked by the limiting part.

The utility model discloses further set up to: the workbench is provided with a touch switch, and the touch switch is located in the limiting groove.

Through adopting above-mentioned technical scheme, the mould is placed at the spacing inslot, and touch switch is touched to the mould, and the drive assembly of control box control centre gripping subassembly starts, transports the mould.

The utility model discloses further set up to: the improved multifunctional worktable is characterized in that a groove is formed in the worktable, the touch switch is located in the groove, a cover plate is arranged on a notch of the groove, one side of the cover plate is rotatably connected with the side wall of the groove, a spring is arranged in the groove, one end of the spring is fixedly connected with the cover plate, and the other end of the spring is fixedly connected with the bottom of the groove.

Through adopting above-mentioned technical scheme, the mould slides the spacing inslot, and mould extrusion apron, the spring is compressed, and the apron rotates downwards, and touch switch is touched to the apron, and the drive assembly of control box control centre gripping subassembly starts, transports convenient and fast to the mould. The mould leaves the spacing groove, and the elasticity of spring makes the apron upwards rotate, and the apron leaves touch switch.

The utility model discloses further set up to: and cushion blocks are arranged on the opposite side surfaces of the two clamping plates and are in a semi-cylindrical shape.

Through adopting above-mentioned technical scheme, splint press from both sides in the both sides of mould, and the cushion is elastic, and the cushion is by extrusion deformation, the area of contact increase of cushion and mould, reinforcing frictional force, and then the reinforcing presss from both sides the clamping-force on mould both sides, can not scrape colored mould simultaneously.

The utility model discloses further set up to: the two sides of the sliding seat are rotatably connected with idler wheels, and the idler wheels are positioned in the guide rails.

Through adopting above-mentioned technical scheme, reduce frictional force, it is easier to make the sliding seat slide on the guide rail.

To sum up, the utility model discloses following beneficial effect has:

1. the two sides of the mold are clamped through the clamping plates, the servo motor drives the screw rod to rotate, the mold is conveyed towards the oven direction by the sliding seat, automatic picking of the mold is achieved, and labor is saved.

2. The mould is placed at the spacing inslot, and the mould is located the below of sliding seat, carries out prepositioning to the mould, makes things convenient for the accurate centre gripping mould of centre gripping subassembly ability.

Drawings

FIG. 1 is a schematic view of the construction of an automated mold picking tool;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

fig. 4 is a cross-sectional view of the mold auto-picking tool.

In the figure: 1. a work table; 11. a support; 12. a control box; 13. a limiting member; 14. a limiting groove; 15. a groove; 16. a cover plate; 2. a guide rail; 21. channel steel; 22. a connecting plate; 3. a sliding seat; 31. a roller; 32. a second cylinder; 33. a connecting seat; 4. a clamping assembly; 41. a fixed mount; 42. a first cylinder; 43. a clamp arm; 431. a connecting rod; 432. a swing lever; 433. a splint; 44. clamping the opening; 5. cushion blocks; 6. a drive assembly; 61. a servo motor; 62. a screw rod; 7. a travel switch; 8. a touch switch; 9. a spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a mould automatic picking tool, including workstation 1, be fixed with support 11 on workstation 1, be provided with control box 12 and guide rail 2 on the support 11, guide rail 2 is fixed at the top of support 11, and guide rail 2 includes two channel-section steels 21 and two connecting plates 22 that perpendicular cross-section is the C type, and two connecting plates 22 are fixed respectively at channel-section steels 21's both ends, and two channel-section steels 21 parallel arrangement are at the top of support 11, and channel-section steels 21's notch sets up in opposite directions. The control box 12 is positioned at one end of the guide rail 2, and a PLC controller is arranged in the control box 12.

Referring to fig. 1 and 4, a sliding seat 3 is slidably connected to the guide rail 2, rollers 31 are rotatably connected to two sides of the sliding seat 3 through a rotating shaft, the number of the rollers 31 is 4, and the rollers 31 are located in the channel steel 21. The side of sliding seat 3 towards workstation 1 is fixed with second cylinder 32, the piston rod of second cylinder 32 is towards workstation 1, the end fixing of second cylinder 32 piston rod has connecting seat 33, be provided with clamping component 4 on the side of connecting seat 33 towards workstation 1, clamping component 4 includes mount 41, first cylinder 42 and centre gripping arm 43, mount 41, first cylinder 42 are fixed on connecting seat 33, first cylinder 42 has two, the piston rod of first cylinder 42 second cylinder 32 is towards workstation 1.

The quantity of centre gripping arm 43 is two, two centre gripping arms 43 set up about the central line symmetry of connecting seat 33, form between two centre gripping arms 43 and press from both sides mouthful 44, centre gripping arm 43 includes connecting rod 431, swinging arms 432 and splint 433, the slope of connecting rod 431 sets up downwards on first cylinder 42, the one end of connecting rod 431 and the piston rod of first cylinder 42 are articulated, the other end rotates with mount 41 and connects, the tip fixed connection of first cylinder 42 is kept away from to swinging arms 432 and connecting rod 431, splint 433 fixes the one end that connecting rod 431 was kept away from to swinging arms 432, two splint 433 are located the both sides of pressing from both sides mouthful 44 respectively, the relative side of two splint 433 is fixed with cushion 5, cushion 5 is the half cylinder.

Referring to fig. 1 and 3, a driving assembly 6 for driving the sliding seat 3 to reciprocate on the guide rail 2 is arranged on the guide rail 2, the driving assembly 6 includes a servo motor 61 and a lead screw 62, the servo motor 61 is fixed on the connecting plate 22, the servo motor 61 is electrically connected with the control box 12, the lead screw 62 is connected with an output shaft of the servo motor 61, the lead screw 62 is rotatably connected with the connecting plate 22, the lead screw 62 penetrates through the sliding seat 3 and is in threaded connection with the sliding seat 3, and a travel switch 7 is arranged on the end portion of the guide rail 2 far away from the servo motor 61. The servo motor 61, the first cylinder 42 and the second cylinder 32 are controlled by a PLC controller.

Referring to fig. 1 and 2, a limiting member 13 is arranged on the worktable 1, a limiting groove 14 is arranged on the limiting member 13, the limiting groove 14 is in fit clamping connection with the mold, and an opening end of the limiting groove 14 is in a bell mouth shape. Be provided with recess 15 on workstation 1, recess 15 is located spacing groove 14, the notch of recess 15 is provided with apron 16, apron 16 sets up on recess 15 in the slant, the lateral wall that locating part 13 was kept away from to apron 16 one side and recess 15 rotates the connection, be provided with touch switch 8 and spring 9 in the recess 15, spring 9 has two, two springs 9 are located touch switch 8's both sides respectively, the one end and the apron 16 fixed connection of spring 9, the bottom fixed connection of the other end and recess 15.

The implementation principle of the embodiment is as follows: the mould slides on workstation 1 and blocks into spacing groove 14 in, the mould is pressed on apron 16, apron 16 rotates the lid and closes on recess 15, spring 9 is compressed, apron 16 touches touch switch 8, the piston rod extension of PLC controller control second cylinder 32 in control box 12, it is located the both sides of mould until splint 433, the piston rod shrink of first cylinder 42, connecting rod 431 upwards rotates around the tie point of connecting rod 431 and mount 41, swinging arms 432 rotates to pressing from both sides mouth 44 direction, splint 433 are close to each other, it diminishes to press from both sides mouth 44, splint 433 and the both sides of cushion 5 clamp mould. The servo motor 61 rotates forwards, the servo motor 61 drives the screw rod 62 to rotate, the sliding seat 3 is driven to move towards the oven along the guide rail 2, the mold is conveyed to the upper part of the oven treatment table, the sliding seat 3 touches the travel switch 7, and the servo motor 61 pauses for 3 seconds. At this time, the piston rod of the second cylinder 32 is extended, the jig is placed on the processing table of the oven, the piston rod of the first cylinder 42 is contracted, the connecting rod 431 is rotated downward, the swing rod 432 is rotated in a direction away from the nip 44, the clamp plate 433 releases the mold, and the piston rod of the second cylinder 32 is contracted. The PLC controller controls the servo motor 61 to rotate reversely, the sliding seat 3 returns to the original position, the servo motor 61 stops working, the automatic picking of the die is achieved, and labor is saved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An automatic mould picking tool comprising a table (1), characterized in that: be equipped with support (11) on workstation (1), be provided with control box (12) and guide rail (2) on support (11), guide rail (2) are located the top of support (11), and sliding connection has sliding seat (3) on guide rail (2), are equipped with on guide rail (2) to be used for driving sliding seat (3) drive assembly (6) of being reciprocating motion on guide rail (2), are equipped with connecting seat (33) on sliding seat (3), be equipped with on connecting seat (33) the side of workstation (1) towards clamping component (4), clamping component (4) are including mount (41), first cylinder (42) and centre gripping arm (43), mount (41), first cylinder (42) are fixed on connecting seat (33), the quantity of centre gripping arm (43) is two, forms between two centre gripping arms (43) and presss from both sides mouth (44), and centre gripping arm (43) include connecting rod (431), Swing lever (432) and splint (433), the piston rod of the one end of connecting rod (431) and first cylinder (42) is articulated, and the other end and mount (41) rotate to be connected, the tip fixed connection of first cylinder (42) is kept away from in swing lever (432) and connecting rod (431), splint (433) are fixed in the one end that connecting rod (431) were kept away from in swing lever (432), and two splint (433) are located the both sides of pressing from both sides mouth (44) respectively.

2. The automatic mold picking tool of claim 1, wherein: the driving assembly (6) comprises a servo motor (61) and a screw rod (62), the servo motor (61) is fixed on the end portion of the guide rail (2), the servo motor (61) is electrically connected with the control box (12), the screw rod (62) is connected with an output shaft of the servo motor (61), the screw rod (62) is rotatably connected with the guide rail (2), and the screw rod (62) penetrates through the sliding seat (3) and is in threaded connection with the sliding seat (3).

3. The automatic mold picking tool according to claim 2, wherein: and a travel switch (7) is arranged at the end part of the guide rail (2) far away from the servo motor (61).

4. The automatic mold picking tool of claim 1, wherein: be equipped with second cylinder (32) on sliding seat (3) the side towards workstation (1), connecting seat (33) are fixed on the piston rod of second cylinder (32), be equipped with locating part (13) on workstation (1), be equipped with spacing groove (14) on locating part (13), spacing groove (14) and mould cooperation joint.

5. The automatic mold picking tool of claim 4, wherein: be equipped with touch switch (8) on workstation (1), touch switch (8) are located spacing groove (14).

6. The automatic mold picking tool of claim 5, wherein: be equipped with recess (15) on workstation (1), touch switch (8) are located recess (15), the notch of recess (15) is equipped with apron (16), the lateral wall of apron (16) one side and recess (15) rotates to be connected, is equipped with spring (9) in recess (15), the one end and apron (16) fixed connection of spring (9), the bottom fixed connection of the other end and recess (15).

7. The automatic mold picking tool of claim 1, wherein: the two opposite side surfaces of the clamping plates (433) are provided with cushion blocks (5), and the cushion blocks (5) are semi-cylindrical.

8. The automatic mold picking tool of claim 1, wherein: the two sides of the sliding seat (3) are rotatably connected with rollers (31), and the rollers (31) are positioned in the guide rail (2).