CN220943008U

CN220943008U - Forming mechanism of U-shaped chain riveting

Info

Publication number: CN220943008U
Application number: CN202322562528.5U
Authority: CN
Inventors: 崔继芳
Original assignee: Chuzhou Shengyue Hardware Products Co ltd
Current assignee: Chuzhou Shengyue Hardware Products Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-14
Anticipated expiration: 2033-09-20

Abstract

The utility model relates to the technical field of U-shaped gang nails, in particular to a forming mechanism of U-shaped gang nails, which comprises a machine shell, wherein the top of the machine shell is rotationally connected with a rotary table, one side of the rotary table is provided with a rotary assembly, the rotary table is provided with storage grooves which are equidistantly distributed in a ring shape, a gang nail body is arranged in each storage groove, one end of the top of the machine shell is provided with an extrusion groove with the same specification as the storage groove, four corners of the top of the machine shell are fixedly provided with supporting frames, one end of the top of each supporting frame is fixedly provided with a hydraulic cylinder, the piston end of each hydraulic cylinder is fixedly provided with a lifting seat, and the bottom of each lifting seat is provided with an extrusion assembly. The utility model forms continuous extrusion operation of rotary feeding, is convenient for continuous forming treatment of the U-shaped gang nails, ensures that the U-shaped gang nails return to the storage groove under the jacking action of the first spring and the supporting seat, and also breaks away the U-shaped gang nails from the lifting seat through the resetting action of the second spring and the extrusion block, thereby realizing the property of convenient stripping.

Description

Forming mechanism of U-shaped chain riveting

Technical Field

The utility model relates to the technical field of U-shaped chain nails, in particular to a forming mechanism of a U-shaped chain nail.

Background

A staple is a new type of woodworking staple that bonds together individual staples in a regular array with an adhesive or other means. The row nails are placed in a special nail gun and are driven by electricity or compressed air to be shot into a wood board, plastic or other composite material through the impact action. It is used widely in building, decoration, furniture, packing, decoration, sofa, leather shoes, etc. When the U-shaped chain riveting is produced, the chain riveting needs to be prepared into a U shape by using an extrusion molding device.

Through retrieval, the patent publication number CN 208743586U's a U-shaped gang nail forming device relates to the field of gang nail production equipment, and comprises a support frame, a power device fixedly connected with the upper end of the support frame, a base fixedly connected with the free end of the power device, a forming die fixedly connected with the lower end of the base, a gang nail platform matched with the forming die and a cylinder device for pushing the U-shaped gang nail, wherein the forming die comprises a guide block fixedly connected with the lower end of the base and a forming plate, the lower end of the guide block is fixedly connected with a cutting knife for cutting the gang nail, the upper surface of the gang nail platform is provided with a rectangular groove inserted into the forming plate, and the cylinder device comprises a cylinder main body and a U-shaped connecting rod for pushing the U-shaped gang nail.

In the process of realizing the scheme, the following problems in the prior art are found to be not solved well: when the forming mechanism for the staple line nails in the prior art is used, the staple line nails are easy to be clamped on the extrusion area, and are difficult to strip materials, so that the subsequent discharging operation is influenced, and therefore, the design of the forming mechanism for the staple line nails is needed to solve the problems.

Disclosure of utility model

The utility model aims to provide a forming mechanism of a U-shaped chain riveting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a forming mechanism of U type gang nail, includes the casing, the top of casing rotates and is connected with the carousel, and one side of carousel is provided with rotating assembly, has offered the equidistance and is annular distribution's storage tank on the carousel, and the inside in storage tank is provided with the gang nail body, and the extrusion groove the same with storage tank specification has been seted up to the top one end of casing, top four corners fixed mounting of casing has the support frame, and the top one end fixed mounting of support frame has the pneumatic cylinder, and the piston end fixed mounting of pneumatic cylinder has the elevating socket, and the bottom of elevating socket is provided with extrusion subassembly, the bottom of extrusion groove is fixed with the underframe, and the laminating has the supporting seat between the both sides of fender seat and the inner wall of underframe, is fixed with a plurality of first springs between the bottom of supporting seat and the bottom of underframe, and the supporting seat is under the extrusion subassembly.

Further, the rotating assembly comprises tooth grooves formed in the bottom of the circumferential outer wall of the rotary table at equal distance, one side of each tooth groove is meshed with a gear, and a motor for driving the gears to rotate is fixedly arranged on the inner wall of the top of the machine shell.

Further, a central shaft is fixed at the middle position of the top of the shell, and the middle position of the turntable is rotationally connected with the outer wall of the central shaft through a bearing.

Further, the one end fixed mounting of support frame has the feeding frame of laminating at the carousel top, and the discharge gate has all been seted up to top one side and surface one side of casing, and the inner wall of discharge gate is fixed with the discharge frame, and the position of discharge gate and the bottom of feeding frame all correspond with the position of putting the thing groove.

Further, the extrusion assembly comprises an anastomotic groove arranged at the middle position of the bottom of the lifting seat, buffer grooves are respectively formed in two ends of the top of the anastomotic groove, buffer columns are respectively inserted into the inner walls of the buffer grooves, a second spring is fixed between the top of each buffer column and the inner wall of the top of each buffer groove, an extrusion block is fixed at the bottom of each buffer column, and the outer walls of the extrusion blocks are matched with the inner walls of the anastomotic groove.

Further, the protection frame of establishing at the elevating seat outer wall is fixed with to top inner wall one end of support frame, and the bottom laminating of protection frame is at the top of carousel.

Further, the guide way has all been seted up to the both ends inner wall of underframe, and the both ends of supporting seat all are fixed with the guide block of grafting at the guide way inner wall, and the top inner wall of guide way all is fixed with the shock pad, the transversal font of personally submitting of supporting seat.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the motor in the rotating assembly is used for driving the gear to rotate by utilizing the cooperation of the arranged shell, the rotating assembly, the turntable, the storage groove, the hydraulic cylinder, the extrusion assembly and the like, and the turntable is driven to rotate by utilizing the meshing action of the gear and the tooth groove, so that the chain riveting body in the storage groove is driven to enter the extrusion groove, the continuous extrusion operation of rotary feeding is formed, and the continuous forming treatment of U-shaped chain riveting is facilitated;

According to the utility model, the height of the lifting seat and the extrusion block in the extrusion assembly is reduced by the hydraulic cylinder by utilizing the cooperation of the hydraulic cylinder, the protection frame, the extrusion assembly, the extrusion groove, the blocking seat, the supporting seat, the first spring and the bottom frame, so that the extrusion block gradually enters the anastomosis groove, the height of the gang nail body is extruded by the lifting seat, the gang nail body is formed into a U shape by matching with the blocking seat, after the gang nail body is formed, the hydraulic cylinder is reset, the U-shaped gang nail returns to the storage groove under the lifting action of the first spring and the supporting seat, and the U-shaped gang nail is separated from the lifting seat by the reset action of the second spring and the extrusion block, so that the convenience in stripping is realized, and the subsequent discharging operation is facilitated.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a forming mechanism of a U-shaped chain riveting.

Fig. 2 is a schematic structural view of a rotating assembly of a forming mechanism of a U-shaped chain riveting.

Fig. 3 is a schematic view of the structure of a protective frame and a bottom frame of a forming mechanism of a U-shaped chain riveting.

Fig. 4 is a schematic structural view of a supporting seat and a lifting seat of a forming mechanism of a U-shaped chain riveting.

Fig. 5 is a schematic view of the structure of a discharge hole and an extrusion groove of a forming mechanism of a U-shaped chain riveting.

Fig. 6 is a bottom frame cross-sectional view of a forming mechanism for a U-shaped chain mail.

FIG. 7 is a cross-sectional view of a lifting seat of a forming mechanism for a U-shaped chain riveting.

In the figure: 1. a housing; 2. a rotating assembly; 201. tooth slots; 202. a gear; 203. a motor; 3. a support frame; 4. a discharging frame; 5. a turntable; 6. a storage groove; 7. a feed frame; 8. a central shaft; 9. a hydraulic cylinder; 10. a protective frame; 11. a discharge port; 12. a chain riveting body; 13. a bottom frame; 14. a guide groove; 15. a first spring; 16. a support base; 17. a blocking seat; 18. extruding a block; 19. a lifting seat; 20. an extrusion groove; 21. a guide block; 22. a shock pad; 23. an anastomotic groove; 24. a buffer tank; 25. a second spring; 26. and a buffer column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-7, in the embodiment of the utility model, a forming mechanism of a U-shaped gang nail comprises a casing 1, a rotary table 5 is rotatably connected to the top of the casing 1, a rotary assembly 2 is arranged on one side of the rotary table 5, a storage groove 6 which is equidistantly and annularly distributed is arranged on the rotary table 5, a gang nail body 12 is arranged in the storage groove 6, an extrusion groove 20 with the same specification as the storage groove 6 is arranged at one end of the top of the casing 1, a supporting frame 3 is fixedly arranged at four corners of the top of the casing 1, a hydraulic cylinder 9 is fixedly arranged at one end of the top of the supporting frame 3, a lifting seat 19 is fixedly arranged at the piston end of the hydraulic cylinder 9, an extrusion assembly is arranged at the bottom of the lifting seat 19, the extrusion assembly comprises an anastomotic groove 23 arranged at the middle position of the bottom of the lifting seat 19, buffer grooves 24 are respectively arranged at two ends of the top of the anastomotic groove 23, and buffer columns 26 are respectively inserted into the inner walls of the buffer grooves 24, a second spring 25 is fixed between the top of the buffer column 26 and the top inner wall of the buffer groove 24, an extrusion block 18 is fixed at the bottom of the buffer column 26, the outer wall of the extrusion block 18 is matched with the inner wall of the anastomosis groove 23, a protection frame 10 sleeved on the outer wall of the lifting seat 19 is fixed at one end of the top inner wall of the support frame 3, the bottom of the protection frame 10 is adhered to the top of the turntable 5, a bottom frame 13 is fixed at the bottom of the extrusion groove 20, blocking seats 17 are fixed at the inner walls of the two ends of the extrusion groove 20, the width of the lifting seat 19 is smaller than the distance between the two blocking seats 17, a supporting seat 16 is adhered between the two sides of the blocking seats 17 and the inner wall of the bottom frame 13, a plurality of first springs 15 are fixed between the bottom of the supporting seat 16 and the bottom of the bottom frame 13, the supporting seat 16 is positioned under the extrusion assembly, the heights of the lifting seat 19 and the extrusion block 18 in the extrusion assembly are lowered through a hydraulic cylinder 9, the extrusion block 18 gradually enters the anastomosis groove 23, the height of the gang nail body 12 is extruded through the lifting seat 19, the gang nail body 12 is formed into a U shape by the cooperation of the blocking seat 17, after the forming, the hydraulic cylinder 9 is reset, the U-shaped gang nail returns to the storage groove 6 under the lifting action of the first spring 15 and the supporting seat 16, and the U-shaped gang nail is separated from the lifting seat 19 through the resetting action of the second spring 25 and the extrusion block 18, so that the performance of facilitating stripping is realized.

Specifically, rotating assembly 2 includes tooth's socket 201 of seting up in carousel 5 circumference outer wall bottom equidistance, and tooth's socket 201 one side meshing has gear 202, the top inner wall fixed mounting of casing 1 has the motor 203 that is used for driving gear 202 rotation, the top intermediate position of casing 1 is fixed with center pin 8, and the intermediate position of carousel 5 passes through the bearing rotation with the outer wall of center pin 8 and is connected, drive gear 202 rotation through motor 203 in rotating assembly 2, utilize the meshing effect of gear 202 and tooth's socket 201 to drive carousel 5 rotation, drive the gang nail body 12 in the thing groove 6 of putting to enter into on the extrusion groove 20, form the continuous extrusion operation of rotatory feeding, the continuity shaping processing of U type gang nail of being convenient for.

Specifically, the one end fixed mounting of support frame 3 has the feeding frame 7 of laminating at carousel 5 top, and the discharge gate 11 has all been seted up to top one side and surface one side of casing 1, and the inner wall of discharge gate 11 is fixed with the discharge frame 4, and the position of discharge gate 11 and the bottom of feeding frame 7 all correspond with the position of putting thing groove 6, implement the business turn over material operation through feeding frame 7 and discharge frame 4.

Example 2

Referring to fig. 3 and 6, unlike embodiment 1, the inner walls of the two ends of the bottom frame 13 are provided with guide grooves 14, the two ends of the supporting seat 16 are respectively fixed with guide blocks 21 inserted into the inner walls of the guide grooves 14, the inner walls of the tops of the guide grooves 14 are respectively fixed with a shock pad 22, the cross section of the supporting seat 16 is in a convex shape, the stability of the supporting seat 16 is maintained through the guiding action of the guide blocks 21 and the guide grooves 14, and the rebound of the guide blocks 21 is damped through the shock pads 22, so that the problem that the U-shaped chain nails are sprung is avoided.

The working principle of the utility model is as follows: when the rotary type riveting machine is used, a user drives the gear 202 to rotate through the motor 203 in the rotary component 2, the meshing effect of the gear 202 and the tooth grooves 201 is utilized to drive the rotary table 5 to rotate, the riveting body 12 in the storage groove 6 is driven to enter the extrusion groove 20 to form rotary feeding operation, at the moment, the height of the lifting seat 19 and the height of the extrusion block 18 in the extrusion component are reduced through the hydraulic cylinder 9, the extrusion block 18 gradually enters the anastomosis groove 23, the height of the riveting body 12 is extruded through the lifting seat 19, the riveting body 12 is formed into a U shape through the matching baffle seat 17, after the riveting body is formed, the hydraulic cylinder 9 is reset, the U-shaped riveting is returned to the storage groove 6 under the jacking effect of the first spring 15 and the supporting seat 16, and the U-shaped riveting is separated from the lifting seat 19 through the resetting effect of the second spring 25 and the extrusion block 18, and stripping is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a forming mechanism of U type chain riveting, includes casing (1), its characterized in that: the utility model discloses a rotary table, including casing (1), rotary table (5), push button, supporting seat (16), hydraulic cylinder (9), lifting seat (19) are fixed at top four corners fixed mounting of casing (1), lifting seat (19) are fixed at the top one end of supporting frame (3), extrusion subassembly is provided with in the bottom of lifting seat (19), the bottom of push button (20) is fixed with underframe (13), and laminating between the inner wall of both sides and underframe (13) of keeping off seat (17) supporting seat (16) is fixed with supporting seat (16) in the inside of arranging nail body (12) in the inside of arranging article groove (6), supporting seat (16) are fixed with a plurality of first springs (15) between the bottom of supporting seat (16) and the bottom of underframe (13), and the bottom of lifting seat (19) is provided with extrusion subassembly.

2. The mechanism for forming a staple line of claim 1, wherein: the rotary assembly (2) comprises tooth grooves (201) which are formed in the bottom of the circumferential outer wall of the rotary table (5) at equal distances, one sides of the tooth grooves (201) are meshed with gears (202), and a motor (203) for driving the gears (202) to rotate is fixedly arranged on the inner wall of the top of the casing (1).

3. The mechanism for forming a staple line of claim 1, wherein: the central shaft (8) is fixed at the middle position of the top of the shell (1), and the middle position of the turntable (5) is rotationally connected with the outer wall of the central shaft (8) through a bearing.

4. The mechanism for forming a staple line of claim 1, wherein: one end fixed mounting of support frame (3) has laminating at feeding frame (7) at carousel (5) top, and discharge gate (11) have all been seted up on top one side and surface one side of casing (1), and the inner wall of discharge gate (11) is fixed with ejection of compact frame (4), and the position of discharge gate (11) and the bottom of feeding frame (7) all correspond with the position of putting thing groove (6).

5. The mechanism for forming a staple line of claim 4, wherein: the extrusion assembly comprises an anastomosis groove (23) formed in the middle of the bottom of the lifting seat (19), buffer grooves (24) are formed in two ends of the top of the anastomosis groove (23), buffer columns (26) are inserted into the inner walls of the buffer grooves (24), a second spring (25) is fixed between the top of each buffer column (26) and the inner wall of the top of each buffer groove (24), an extrusion block (18) is fixed at the bottom of each buffer column (26), and the outer walls of the extrusion blocks (18) are matched with the inner walls of the anastomosis grooves (23).

6. The mechanism for forming a staple line of claim 1, wherein: the protection frame (10) sleeved on the outer wall of the lifting seat (19) is fixed at one end of the inner wall of the top of the supporting frame (3), and the bottom of the protection frame (10) is attached to the top of the turntable (5).

7. The mechanism for forming a staple line of claim 1, wherein: guide grooves (14) are formed in the inner walls of the two ends of the bottom frame (13), guide blocks (21) inserted into the inner walls of the guide grooves (14) are fixed at the two ends of the supporting seat (16), shock pads (22) are fixed on the inner walls of the tops of the guide grooves (14), and the cross section of the supporting seat (16) is in a convex shape.