CN215039568U

CN215039568U - Plastic product stamping device with overload stamping protection

Info

Publication number: CN215039568U
Application number: CN202121646877.XU
Authority: CN
Inventors: 刘贵军
Original assignee: Tianjin Anglio Technology Co ltd
Current assignee: Tianjin Anglio Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-07
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a plastic products stamping device with overload punching press protection relates to plastic products stamping device technical field, and this plastic products stamping device with overload punching press protection includes the supporting leg, supporting leg top fixedly connected with punching press platform, punching press bench top fixedly connected with controller, the horizontal spout of punching press bench top fixedly connected with. This plastic products stamping device with overload punching press protection passes through the second motor and drives the second gear and rotate, the first gear of second gear drive rotates, first gear drives the pivot and rotates, it rotates to drive the eccentric wheel and rotates, when the eccentric wheel rotated, effectual this plastic products stamping device with overload punching press protection of having avoided is when carrying out the punching press to plastic products, because the too big damage to the material that causes of pressure, guarantee simultaneously when this plastic products stamping device with overload punching press protection punched material intensity is too high, the device can not receive the damage.

Description

Plastic product stamping device with overload stamping protection

Technical Field

The utility model relates to a plastic products stamping device technical field specifically is a plastic products stamping device with overload stamping protection.

Background

The stamping process is a production technology which makes the plate directly bear the deformation force and deform in the die by the power of the conventional or special stamping equipment, thereby obtaining the product parts with certain shape, size and performance, the plate, the die and the equipment are three elements of the stamping process, the stamping process is divided into hot stamping and cold stamping according to the stamping process temperature, the former is suitable for the plate process with high deformation resistance and poor plasticity, the latter is carried out at room temperature, is a common stamping method for thin plates, is one of the main methods of metal plastic process and also belongs to the material forming engineering technology, and the plastic products do not need too large stamping force when stamping.

The current plastic product stamping device in the market does not have overload protection's function when using, when carrying out punching press plastic product, causes the damage to plastic product easily, perhaps because of the material intensity that punches is higher, leads to the damage of device, causes the loss to punching press work to can't protect stamping device.

Therefore, there is a need for a plastic product stamping device with overload stamping protection to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a plastic products stamping device with overload stamping protection to solve the current plastic products stamping device who provides among the above-mentioned background art and do not have overload protection's function, when carrying out punching press plastic products, cause the damage to plastic products easily, perhaps because of the material strength of punching press is higher, lead to the problem of stamping device's damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a plastic product stamping device with overload stamping protection comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a stamping table, the tops of the stamping table are fixedly connected with a controller, the tops of the stamping table are fixedly connected with transverse sliding grooves, the tops of the transverse sliding grooves are fixedly connected with vertical sliding grooves, one ends of the transverse sliding grooves, which are close to the vertical sliding grooves, are fixedly connected with pushing blocks, the tops of the pushing blocks are rotatably connected with pushing rods, the pushing rods are rotatably connected with rotating wheels, the axes of the rotating wheels are fixedly connected with a first motor, the tops of the stamping table are fixedly connected with supporting columns, the tops of the supporting columns are rotatably connected with eccentric wheels through rotating shafts, the outer walls of the eccentric wheels are rotatably connected with stamping discs through bearings, the side walls of the stamping discs are fixedly connected with first rotating sleeves, the side walls of the stamping discs are fixedly connected with second rotating sleeves, the first rotating sleeves are rotatably connected with one ends of first connecting rods, the other end of the first connecting rod is rotationally connected with the movable rod, the middle part of the movable rod is provided with a stop block, a polished rod is sleeved in the middle of the stop block and is sleeved with the spring, one end of the polished rod is in threaded connection with the nut, one end of the polished rod, which is far away from the nut, is fixedly connected with a passing carrier, the passing carrier is rotationally connected with a second rotating sleeve, the second rotating sleeve is rotatably connected with the upper end of the stamping plate, the lower end of the stamping plate is fixedly connected with a second connecting rod, the middle part of the stamping plate is rotationally connected with a stamping frame, the bottom of the stamping frame is fixedly connected with a stamping rod, the bottom of the stamping rod is fixedly connected with a stamping block, the side wall of the stamping block is connected with a stamping chute in a sliding way, the first gear is fixedly connected to the axis of the rotating shaft, the first gear is meshed with the second gear, and the axis of the second gear is fixedly connected with the output end of the second motor.

Preferably, one end of the spring is in contact with the stopper, and the other end of the spring is in contact with the nut.

Preferably, the stamping chute is fixedly connected with the support column.

Preferably, the support column is L-shaped, the upper end of the support column is horizontally arranged, and the lower end of the support column is vertically arranged.

Preferably, the width of the transverse sliding chute is larger than that of the punching block.

Preferably, the first motor is fixedly connected with the bottom of the stamping table through a fixed seat, and the second motor is fixedly connected with the top of the stamping table through a fixed seat.

(III) advantageous effects

Compared with the prior art, the utility model provides a plastic products stamping device with overload stamping protection possesses following beneficial effect:

1. the utility model discloses a setting of second motor, first gear, second gear, the second motor drives the second gear and rotates, the second gear drives the first gear and rotates, the first gear drives the pivot and rotates, the rotation drives the eccentric wheel and rotates, through the setting of pivot, eccentric wheel, punching press dish, first rotating sleeve, second rotating sleeve, first connecting rod, the carriage, the ram plate, the second connecting rod, the punching press frame, the ram rod, the punching press piece, the punching press spout, when the eccentric wheel rotates, drive the punching press dish and move, punching press dish electricity drive first rotating sleeve and second rotating sleeve move, the second rotating sleeve drives the punching press board and moves, the punching press board drives the punching press frame and moves, the ram rod drives the punching press piece and moves along the punching press spout, carry out the punching press to plastic products, when the material intensity of punching press is too high, after the punching press piece reaches certain pressure, the punching press board stops downstream, the punching press board begins to rotate around the second rotating sleeve, in the pivoted, the punching press board drives the second connecting rod and rotates, the head rod moves along with the removal of first rotating sleeve, make head rod and second connecting rod drive the carriage release lever and the backstop piece moves along the polished rod, make the backstop piece compress the spring, thereby make the spring play the effect of absorbing kinetic energy, effectually avoided this plastics stamping device with overload punching press protection when carrying out the punching press to plastics because pressure is too big to cause the damage to the material, when guaranteeing this plastics stamping device with overload punching press protection material intensity too high simultaneously, the device can not receive the damage.

2. The utility model discloses a horizontal chute, erect the spout, the ejector pad, the push rod, rotate the wheel, the setting of first motor, when this plastic products stamping device who has overload punching press protection is in work, rotate through first motor, first motor drives and rotates the wheel rotation, it drives the push rod and removes to rotate the wheel, the push rod drives the ejector pad and removes in horizontal chute, place the plastics system that will need the punching press in erecting the spout, through the ejector pad motion, make the plastic products of bottommost layer release the punching press piece below and carry out the punching press, effectual plastic products stamping device who has avoided having now on the market when using, need artifical manual material loading, from certain potential safety hazard, effectual staff's safety of having guaranteed.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the right side view structure of the present invention;

fig. 4 is a schematic view of the right-side sectional structure of the present invention.

In the figure: 1. supporting legs; 2. a punching stage; 3. a controller; 4. a horizontal chute; 5. a vertical chute; 6. a push block; 7. a push rod; 8. a rotating wheel; 9. a first motor; 10. a support pillar; 11. a rotating shaft; 12. an eccentric wheel; 13. punching a disc; 14. a first rotating sleeve; 15. a second rotating sleeve; 16. a first connecting rod; 17. a travel bar; 18. a stop block; 19. a polish rod; 20. a spring; 21. a nut; 22. passing through a carrier; 23. a second motor; 24. stamping the plate; 25. a second connecting rod; 26. a punching frame; 27. a stamping rod; 28. stamping the blocks; 29. stamping a chute; 30. a first gear; 31. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a plastic product stamping device with overload stamping protection comprises a supporting leg 1, a stamping table 2 is fixedly connected to the top of the supporting leg 1, a controller 3 is fixedly connected to the top of the stamping table 2, a horizontal sliding chute 4 is fixedly connected to the top of the stamping table 2, a vertical sliding chute 5 is fixedly connected to the top of the horizontal sliding chute 4, a push block 6 is fixedly connected to one end of the horizontal sliding chute 4 close to the vertical sliding chute 5, a push rod 7 is rotatably connected to the top of the push block 6, the push rod 7 is rotatably connected to a rotating wheel 8, a first motor 9 is fixedly connected to the axle center of the rotating wheel 8, the rotating wheel 8 is driven to rotate by the first motor 9 through the arrangement of the horizontal sliding chute 4, the vertical sliding chute 5, the push block 6, the push rod 7, the rotating wheel 8 and the first motor 9 when the plastic product stamping device with overload stamping protection is in operation, the rotating wheel 8 drives the push rod 7 to move, the push rod drives the push block 6 to move in the transverse sliding groove 4, a plastic product to be punched is placed in the vertical sliding groove 5, the plastic product at the bottommost layer is pushed out to the position below the punch block 28 to be punched through the motion of the push block 6, manual feeding is required when the existing plastic product punching device in the market is used, certain potential safety hazards are avoided, the safety of workers is effectively guaranteed, the top of the punching table 2 is fixedly connected with the support column 10, the support column 10 is L-shaped, the upper end of the support column 10 is horizontally arranged, the lower end of the support column 10 is vertically arranged, the top of the support column 10 is rotatably connected with the eccentric wheel 12 through the rotating shaft 11, the outer wall of the eccentric wheel 12 is rotatably connected with the punching disc 13 through a bearing, the side wall of the punching disc 13 is fixedly connected with the first rotating sleeve 14, the side wall of the punching disc 13 is fixedly connected with the second rotating sleeve 15, the first rotating sleeve 14 is rotatably connected with one end of a first connecting rod 16, the other end of the first connecting rod 16 is rotatably connected with a moving rod 17, a stop block 18 is arranged at the middle part of the moving rod 17, a polished rod 19 is sleeved at the middle part of the stop block 18, the polished rod 19 is sleeved with a spring 20, one end of the polished rod 19 is in threaded connection with a nut 21, one end of the spring 20 is in contact with the stop block 18, the other end of the spring 20 is in contact with the nut 21, one end, far away from the nut 21, of the polished rod 19 is fixedly connected with a passing frame 22, the passing frame 22 is rotatably connected with a second rotating sleeve 15, the second rotating sleeve 15 is rotatably connected with the upper end of a stamping plate 24, the lower end of the stamping plate 24 is fixedly connected with a second connecting rod 25, the middle part of the stamping plate 24 is rotatably connected with a stamping frame 26, the bottom of the stamping frame 26 is fixedly connected with a stamping rod 27, the bottom of the stamping rod 27 is fixedly connected with a stamping block 28, the width of a transverse sliding groove 4 is greater than that of the stamping block 28, and the side wall of the stamping block is slidably connected with a stamping sliding groove 29, the stamping chute 29 is fixedly connected with the supporting column 10, the axle center of the rotating shaft 11 is fixedly connected with a first gear 30, the first gear 30 is meshed with a second gear 31, the axle center of the second gear 31 is fixedly connected with the output end of a second motor 23, the first motor 9 is fixedly connected with the bottom of the stamping table 2 through a fixing seat, the second motor 23 is fixedly connected with the top of the stamping table 2 through the fixing seat, through the arrangement of the second motor 23, the first gear 30 and the second gear 31, the second motor 23 drives the second gear 31 to rotate, the second gear 31 drives the first gear 30 to rotate, the first gear 30 drives the rotating shaft 11 to rotate, the eccentric wheel 12 is driven to rotate through rotation, and the rotating shaft 11, the eccentric wheel 12, the stamping disc 13, the first rotating sleeve 14, the second rotating sleeve 15, the first connecting rod 16, the moving rod 17, the stop block 18, the polished rod 19, the spring 20, the nut 21, the overload frame 22 and the stamping plate 24 are driven to rotate through rotation, The second connecting rod 25, the punching frame 26, the punching rod 27, the punching block 28 and the punching chute 29 are arranged, when the eccentric wheel 12 rotates, the punching disc 13 is driven to move, the first rotary sleeve 14 and the second rotary sleeve 15 are driven by the punching disc 13 to move, the second rotary sleeve 15 drives the punching plate 24 to move, the punching plate 24 drives the punching frame 26 to move, the punching frame 26 drives the punching rod 27 to move, the punching rod 27 drives the punching block 28 to move along the punching chute 29 to punch the plastic product, when the strength of the punched material is too high, the punching plate 24 stops moving downwards after the punching block 28 reaches a certain pressure, the punching plate 24 starts to rotate around the second rotary sleeve, and when the punching plate 24 rotates, the punching plate 24 drives the second connecting rod 25 to rotate, the first connecting rod 16 moves along with the movement of the first rotary sleeve 14, so that the first connecting rod 16 and the second connecting rod 25 drive the moving rod 17 and the stop block 18 to move along the polish rod 19, make backstop 18 compress spring 20 to make spring 20 play the effect of absorbing kinetic energy, effectually avoided this plastic products stamping device with overload punching press protection to lead to the fact the damage to the material because pressure is too big when carrying out the punching press to plastic products, guarantee simultaneously that this plastic products stamping device with overload punching press protection can not receive the damage when the material intensity that the punching press was stamped is too high.

The working principle is as follows: when the plastic product stamping device with overload stamping protection is used, the second motor 23 drives the second gear 31 to rotate, the second gear 31 drives the first gear 30 to rotate, the first gear 30 drives the rotating shaft 11 to rotate, the eccentric wheel 12 is driven to rotate, the stamping disc 13 is driven to move when the eccentric wheel 12 rotates, the first rotating sleeve 14 and the second rotating sleeve 15 of the stamping disc 13 are driven to move by the electric power, the stamping plate 24 is driven by the second rotating sleeve 15 to move, the stamping plate 24 drives the stamping frame 26 to move, the stamping frame 26 drives the stamping rod 27 to move, the stamping rod 27 drives the stamping block 28 to move along the stamping chute 29 to stamp the plastic product, when the intensity of the stamped material is too high, the stamping block 28 reaches a certain pressure, the stamping plate 24 stops moving downwards, the stamping plate 24 starts to rotate around the second rotating sleeve, and the stamping plate 24 drives the second connecting rod 25 to rotate while rotating, the first connecting rod 16 moves along with the movement of the first rotating sleeve 14, so that the first connecting rod 16 and the second connecting rod 25 drive the moving rod 17 and the stop block 18 to move along the polished rod 19, the stop block 18 compresses the spring 20, the first motor 9 rotates, the first motor 9 drives the rotating wheel 8 to rotate, the rotating wheel 8 drives the push rod 7 to move, the push rod drives the push block 6 to move in the transverse sliding groove 4, a plastic product to be punched is placed in the vertical sliding groove 5, and the plastic product at the bottommost layer is pushed out to the position below the punching block 28 to be punched through the movement of the push block 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic products stamping device with overload punching press protection, includes supporting leg (1), its characterized in that: the stamping device is characterized in that the top of the supporting leg (1) is fixedly connected with a stamping platform (2), the top of the stamping platform (2) is fixedly connected with a controller (3), the top of the stamping platform (2) is fixedly connected with a horizontal chute (4), the top of the horizontal chute (4) is fixedly connected with a vertical chute (5), one end of the horizontal chute (4) close to the vertical chute (5) is fixedly connected with a push block (6), the top of the push block (6) is rotatably connected with a push rod (7), the push rod (7) is rotatably connected with a rotating wheel (8), the axle center of the rotating wheel (8) is fixedly connected with a first motor (9), the top of the stamping platform (2) is fixedly connected with a supporting column (10), the top of the supporting column (10) is rotatably connected with an eccentric wheel (12) through a rotating shaft (11), the outer wall of the eccentric wheel (12) is rotatably connected with a stamping disc (13) through a bearing, the stamping plate is characterized in that a first rotating sleeve (14) is fixedly connected to the side wall of the stamping plate (13), a second rotating sleeve (15) is fixedly connected to the side wall of the stamping plate (13), the first rotating sleeve (14) is rotatably connected with one end of a first connecting rod (16), the other end of the first connecting rod (16) is rotatably connected with a moving rod (17), a stop block (18) is arranged in the middle of the moving rod (17), a polished rod (19) is sleeved in the middle of the stop block (18), the polished rod (19) is sleeved with a spring (20), one end of the polished rod (19) is in threaded connection with a nut (21), one end, far away from the nut (21), of the polished rod (19) is fixedly connected with a passing frame (22), the passing frame (22) is rotatably connected with the second rotating sleeve (15), the second rotating sleeve (15) is rotatably connected with the upper end of the stamping plate (24), a second connecting rod (25) is fixedly connected to the lower end of the stamping plate (24), punching press board (24) middle part is rotated and is connected with punching press frame (26), punching press frame (26) bottom fixed connection and punching press pole (27), punching press pole (27) bottom fixedly connected with punching press piece (28), punching press piece (28) lateral wall and punching press spout (29) sliding connection, pivot (11) axle center department fixedly connected with first gear (30), first gear (30) and second gear (31) meshing, second gear (31) axle center department and second motor (23) output fixed connection.

2. A plastic article stamping apparatus with overload stamping protection as claimed in claim 1, wherein: one end of the spring (20) is in contact with the stop block (18), and the other end of the spring (20) is in contact with the nut (21).

3. A plastic article stamping apparatus with overload stamping protection as claimed in claim 1, wherein: the stamping sliding groove (29) is fixedly connected with the supporting column (10).

4. A plastic article stamping apparatus with overload stamping protection as claimed in claim 1, wherein: the support column (10) is L-shaped, the upper end of the support column (10) is horizontally arranged, and the lower end of the support column is vertically arranged.

5. A plastic article stamping apparatus with overload stamping protection as claimed in claim 1, wherein: the width of the transverse sliding chute (4) is larger than that of the punching block (28).

6. A plastic article stamping apparatus with overload stamping protection as claimed in claim 1, wherein: the first motor (9) is fixedly connected with the bottom of the stamping platform (2) through a fixed seat, and the second motor (23) is fixedly connected with the top of the stamping platform (2) through a fixed seat.