CN218015191U - Punching die for refrigerator door liner - Google Patents

Abstract

The utility model discloses a refrigerator door courage cut-out press, including processing platform, conveyer belt, support, supporting mechanism, centre gripping feeding mechanism and cut-out press, the processing platform internal rotation is equipped with the conveyer belt, the conveyer belt is rotated by motor drive, the supporting mechanism includes backup pad, constant head tank, bed die, blow-off groove and guide roll, the fixed backup pad that is equipped with in the middle top of the processing platform, be equipped with the constant head tank in the backup pad, place the installation in the constant head tank and be equipped with the bed die, the backup pad bottom is equipped with the blow-off groove, the bilateral symmetry of backup pad bottom is rotated and is equipped with the guide roll, the guide roll is equipped with the multiunit, the conveyer belt staggers and passes the guide roll, the support below is equipped with the cut-out press, the front and back symmetry is equipped with centre gripping feeding mechanism on the processing platform; the utility model discloses a backup pad and guide roll make the conveyer belt deflect, make the instantaneous pressure that punches a hole and produce bear by the backup pad, avoid the too big damage of conveyer belt atress, fix the door courage when punching a hole through briquetting and push down the spring down, avoid the door courage atress to produce the displacement.

Description

Punching die for refrigerator door liner

Technical Field

The utility model relates to a punching equipment technical field especially relates to a refrigerator door courage cut-out press.

Background

The refrigerator is a refrigeration device keeping constant low temperature, and is a civil product keeping constant low temperature and cold state of food or other articles, in the manufacturing process of a door liner of the refrigerator door, a punching die is needed to punch a hole on the door liner so as to ensure the normal use of the door liner;

instantaneous pressure is great when current refrigerator door courage cut-out press punches a hole and causes the conveyer belt to damage easily, lacks fixed establishment when current refrigerator door courage cut-out press punches a hole for refrigerator door courage atress easily produces the displacement, influences the effect of punching a hole, consequently, the utility model provides a refrigerator door courage cut-out press is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a refrigerator door courage cut-out press, this refrigerator door courage cut-out press make the conveyer belt deflect through backup pad and guide roll, make the instantaneous pressure that punches a hole and produce bear by the backup pad, avoid the too big damage of conveyer belt atress, fix the door courage when punching a hole through briquetting and push down the spring down, avoid the door courage atress to produce the displacement.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a refrigerator door courage cut-out press, includes processing platform, conveyer belt, support, supporting mechanism, centre gripping feeding mechanism and the mechanism of punching a hole, the processing platform internal rotation is equipped with the conveyer belt, the conveyer belt is rotated by motor drive, supporting mechanism includes backup pad, constant head tank, bed die, row's silo and guide roll, the fixed backup pad that is equipped with in top in the middle of the processing platform, be equipped with the constant head tank in the backup pad, the installation of placing in the constant head tank is equipped with the bed die, the backup pad bottom is equipped with row's silo, backup pad bottom bilateral symmetry rotates and is equipped with the guide roll, the guide roll is equipped with the multiunit, the crisscross guide roll that passes of conveyer belt, the support below is equipped with the mechanism of punching a hole, the symmetry is equipped with centre gripping feeding mechanism around the processing bench.

The further improvement lies in that: the guide roll is connected with the processing table bearing for rotation.

The further improvement lies in that: the punching mechanism comprises a first telescopic rod, an upper die, a punch, a fixed plate, a lower pressing spring and a lower pressing block, wherein the first telescopic rod is symmetrically and fixedly arranged above the support, the upper die is fixedly arranged at the telescopic end of the first telescopic rod, the punch is fixedly arranged below the upper die, the fixed plate is symmetrically and fixedly arranged on two sides of the upper die, the lower pressing spring is fixedly arranged below the fixed plate, and the lower pressing block is fixedly arranged below the lower pressing spring in a matched manner.

The further improvement lies in that: the punch corresponds to the lower die in the vertical position.

The further improvement lies in that: the clamping and feeding mechanism comprises a slide rail, an electric slide block, a second telescopic rod, a clamping block and an infrared sensor, the slide rail is fixedly arranged on the machining table in the front and at the back, the electric slide block is arranged on the slide rail in an inner side matched mode, the electric slide block slides on the slide rail to move, the second telescopic rod is fixedly arranged on the inner side of the electric slide block, the clamping block is fixedly arranged on the telescopic end of the second telescopic rod, and the infrared sensor is fixedly arranged on one side of the slide rail.

The further improvement lies in that: an arc-shaped slide way is fixedly arranged below the supporting plate, and a waste collecting box is arranged at a corresponding position below the arc-shaped slide way.

The utility model has the advantages that: the utility model discloses a backup pad and guide roll make the conveyer belt deflect, make the instantaneous pressure that punches a hole and produce bear by the backup pad, avoid the too big damage of conveyer belt atress, fix the door courage when punching a hole through briquetting and push down the spring down, avoid the door courage atress to produce the displacement.

Drawings

FIG. 1 is an overall front sectional view of the present invention;

fig. 2 is a three-dimensional schematic view of the arc-shaped slideway of the present invention;

fig. 3 is a schematic view of the slide rail according to the present invention.

Wherein: 1. a processing table; 2. a conveyor belt; 3. a support; 4. a support plate; 5. positioning a groove; 6. a lower die; 7. a discharge chute; 8. a guide roller; 9. a first telescopic rod; 10. an upper die; 11. a punch; 12. a fixing plate; 13. pressing down the spring; 14. pressing the block; 15. a slide rail; 16. an electric slider; 17. a second telescopic rod; 18. a clamping block; 19. an infrared sensor; 20. an arc-shaped slideway; 21. a waste collection tank.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments are combined to further detail the present invention, and the present embodiment is only used to explain the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2 and 3, the embodiment provides a refrigerator door liner punching die, which comprises a processing table 1, a conveying belt 2, a support 3, a supporting mechanism, a clamping and feeding mechanism and a punching mechanism, wherein the conveying belt 2 is rotationally arranged in the processing table 1, the conveying belt 2 is driven by a motor to rotate, the supporting mechanism comprises a supporting plate 4, positioning grooves 5, lower dies 6, discharge grooves 7 and guide rollers 8, the supporting plate 4 is fixedly arranged above the middle of the processing table 1, the positioning grooves 5 are arranged in the supporting plate 4, the lower dies 6 are arranged in the positioning grooves 5 in a placing mode, the discharge grooves 7 are arranged at the bottom of the supporting plate 4, the guide rollers 8 are symmetrically rotationally arranged at two sides of the bottom of the supporting plate 4, a plurality of groups of the guide rollers 8 are arranged, the conveying belts 2 penetrate through the guide rollers 8 in a staggered mode, the guide rollers 8 are connected with bearings of the processing table 1 to rotate, the door liner is placed on the conveying belt when punching is carried out, the conveying belt is driven by the motor to rotate and feed, the conveying belt is rotated by the guide rollers 8, the conveying belt 2, the space left in the middle of the processing table to be free of the fixed supporting plate to enable punching to be more stable when punching, the punching mechanism is arranged below the support 3, and the clamping and the feeding mechanism is symmetrically arranged on the front and back of the processing table 1.

The punching mechanism comprises a first telescopic rod 9, an upper die 10, a punch 11, a fixing plate 12, a lower pressing spring 13 and a lower pressing block 14, the first telescopic rod 9 is symmetrically and fixedly arranged above the support 3, the upper die 10 is fixedly arranged at the telescopic end of the first telescopic rod 9, the punch 11 is fixedly arranged below the upper die 10, the punch 11 corresponds to the lower die 6 in the upper position and the lower position, the fixing plate 12 is symmetrically and fixedly arranged on two sides of the upper die 10, the lower pressing spring 13 is fixedly arranged below the fixing plate 12, the lower pressing block 14 is fixedly arranged below the lower pressing spring 13 in a matched mode, the first telescopic rod 9 extends out to drive the upper die 10 to descend when the door liner moves to the lower die 6 to punch, the lower pressing block 14 presses the door liner to prevent displacement, the first telescopic rod 9 drives the upper die 10 to continuously descend to punch the door liner, and waste generated by punching is discharged through a discharge groove 7.

The clamping and feeding mechanism comprises a slide rail 15, an electric slider 16, a second telescopic rod 17, a clamping block 18 and an infrared sensor 19, the slide rail 15 is fixedly arranged on the machining table 1 in the front and back direction, the electric slider 16 is arranged on the inner side of the slide rail 15 in a matched mode, the electric slider 16 slides on the slide rail 15, the second telescopic rod 17 is fixedly arranged on the inner side of the electric slider 16, the clamping block 18 is fixedly arranged on the telescopic end of the second telescopic rod 17, the infrared sensor 19 is fixedly arranged on one side of the slide rail 15, when a door liner is transported on a conveyor belt, the door liner passes through the infrared sensor 19, the infrared sensor 19 sends a signal to the second telescopic rod 17, the second telescopic rod 17 stretches out to enable the clamping block 18 to clamp the door liner, the electric slider 16 is started to drive the other side of the door liner box slide rail 15 to slide, when the electric slider 16 drives the door liner to move to a punching position to stop, the electric slider 16 is restarted to slide to the other side of the slide rail 15 after punching, the second telescopic rod 17 retracts to remove clamping, and the door liner is driven by the conveyor belt 2 to discharge.

Arc slide 20 is fixed to be equipped with in backup pad 4 below, and arc slide 20 corresponds with row material tank 7 positions, and arc slide 20 below corresponds the position and is equipped with garbage collection box 21, and after the waste material that punches a hole falls out from row material tank 7, the waste material that punches a hole falls on arc slide 20 and slides in order to garbage collection box 21.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a refrigerator door courage cut-out press which characterized in that: including processing platform (1), conveyer belt (2), support (3), supporting mechanism, centre gripping feeding mechanism and the mechanism of punching a hole, processing platform (1) internal rotation is equipped with conveyer belt (2), conveyer belt (2) are rotated by motor drive, supporting mechanism includes backup pad (4), constant head tank (5), bed die (6), row's silo (7) and guide roll (8), processing platform (1) middle top is fixed and is equipped with backup pad (4), be equipped with constant head tank (5) on backup pad (4), it is equipped with bed die (6) to place the installation in constant head tank (5), backup pad (4) bottom is equipped with row's silo (7), backup pad (4) bottom bilateral symmetry rotates and is equipped with guide roll (8), guide roll (8) are equipped with the multiunit, conveyer belt (2) crisscross pass guide roll (8), support (3) below is equipped with the mechanism of punching a hole, processing platform (1) is gone up the front and back symmetry and is equipped with centre gripping feeding mechanism.

2. The refrigerator door liner punching die as claimed in claim 1, wherein: the guide roll (8) is connected with the bearing of the processing table (1) for rotation.

3. The refrigerator door liner punching die as claimed in claim 1, wherein: punching mechanism includes first telescopic link (9), goes up mould (10), drift (11), fixed plate (12), pushes down spring (13) and briquetting (14) down, fixed first telescopic link (9) that is equipped with of support (3) top symmetry, first telescopic link (9) flexible end is fixed and is equipped with mould (10), it is fixed and is equipped with drift (11) to go up mould (10) below, it is fixed and is equipped with fixed plate (12) to go up mould (10) bilateral symmetry, fixed plate (12) below is arranged and is fixed and is equipped with down spring (13), supporting fixed briquetting (14) down that is equipped with in briquetting (13) below.

4. The refrigerator door liner punching die as claimed in claim 3, wherein: the punch (11) corresponds to the lower die (6) in the vertical position.

5. The refrigerator door liner punching die as claimed in claim 1, wherein: centre gripping feeding mechanism includes slide rail (15), electric slider (16), second telescopic link (17), grip block (18) and infrared sensor (19), fixed slide rail (15) that are equipped with around processing platform (1) is gone up, the supporting installation in slide rail (15) inboard is equipped with electric slider (16), sliding motion on slide rail (15) is moved in electric slider (16), electric slider (16) inboard is fixed and is equipped with second telescopic link (17), second telescopic link (17) flexible end is fixed and is equipped with grip block (18), slide rail (15) one side is fixed and is equipped with infrared sensor (19).

6. The refrigerator door liner punching die as claimed in claim 1, wherein: arc slide (20) are fixedly arranged below the supporting plate (4), the arc slide (20) corresponds to the position of the discharge groove (7), and a waste collecting box (21) is arranged at the corresponding position below the arc slide (20).

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