Buffer device used after stamping of aluminum plastic cover

Abstract

The utility model belongs to the technical field of aluminum plastic cover processing equipment, and provides an aluminum plastic cover post-stamping buffering device which comprises a collecting channel, a buffering hopper and a baffle. The collecting channel comprises an inlet and an outlet, and the inlet of the collecting channel is used for communicating with the stamping cavity; one side wall of the buffer hopper is provided with an inlet, the inlet of the buffer hopper is communicated with the outlet of the collecting channel, the side wall of the buffer hopper is provided with a pressure relief hole, and the bottom of the buffer hopper is provided with an outlet; the baffle is arranged in the buffer hopper and made of flexible materials, and one face of the baffle faces the inlet of the buffer hopper. By means of the technical scheme, the problem that the aluminum plastic cover is prone to collision deformation due to the fact that the discharging speed is high after stamping is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an aluminum plastic cover processing equipment, specifically an aluminum plastic cover post -stamping buffer device. BACKGROUND

[0002] In the stamping production process of aluminum plastic cover, the aluminum plastic cover after stamping is discharged from the stamping cavity at a faster speed by high pressure gas and enters the screening device. Because the discharge speed is fast, the aluminum plastic cover is easy to collide with the inner wall of the screening device or extrude and deform between multiple aluminum plastic covers, which affects the quality of the aluminum plastic cover and may also hinder the subsequent screening, collection and conveying. The existing aluminum plastic cover processing equipment is often directly connected with the screening device after the stamping device, which cannot well solve this problem and cannot effectively buffer and slow down the aluminum plastic cover after stamping to reduce the discharge speed, so as to ensure the integrity of the aluminum plastic cover and the smooth progress of the subsequent processing. SUMMARY

[0003] The utility model aims at providing an aluminum plastic cover post -stamping buffer device to solve the problem that the aluminum plastic cover is easy to collide and deform due to the fast discharge speed after stamping.

[0004] The utility model is realized as follows:

[0005] An aluminum plastic cover post -stamping buffer device comprises:

[0006] A collecting channel comprises an inlet and an outlet, and the inlet of the collecting channel is used for communicating with the stamping cavity;

[0007] A buffer hopper is provided with an inlet on one side wall, the inlet of the buffer hopper communicates with the outlet of the collecting channel, pressure relief holes are arranged on the side wall of the buffer hopper, and an outlet is arranged at the bottom of the buffer hopper;

[0008] A baffle is arranged in the buffer hopper, the baffle is made of flexible material, and one side of the baffle faces the inlet of the buffer hopper.

[0009] As a further technical scheme, the bottom end of the baffle is rotatably connected with the inner wall of the bottom of the buffer hopper through a rotating rod, the top end of the baffle is provided with a mounting through hole, the two ends of the mounting through hole are respectively coincided with any pressure relief hole of the two side walls of the buffer hopper, and the mounting through hole, the pressure relief hole and the other pressure relief hole are sequentially penetrated by a limiting rod.

[0010] As a further technical scheme, a plurality of pressure relief holes are arranged on the baffle.

[0011] As a further technical scheme, the side wall opposite to the inlet of the buffer hopper is provided with two mesh layers in an overlapping manner, both of the mesh layers are flexible materials, and the mesh holes of the two mesh layers are partially overlapped.

[0012] As a further technical scheme, the inner surfaces of the two side walls adjacent to the inlet of the buffer hopper are provided with buffer layers in a cladding manner, the buffer layers are flexible materials, and the buffer layers are provided with through holes overlapping the pressure relief holes on the two side walls of the buffer hopper.

[0013] As a further technical scheme, the size of the collection channel gradually decreases from the inlet to the outlet.

[0014] As a further technical scheme, the outlet of the buffer hopper is communicated with a feeding hopper, and the outlet of the feeding hopper extends downward in an inclined manner.

[0015] As a further technical scheme, the top of the buffer hopper is provided with a cover body in a detachable manner, and the cover body is in a mesh structure.

[0016] The utility model discloses the beneficial effect:

[0017] The utility model discloses simple structure, through setting up collection channel and buffer hopper, utilize the collection channel's convergence buffer and the flexible baffle buffer and pressure relief design in the buffer hopper, effectively reduced the discharge speed after the aluminum plastic cover stamping, reduced the collision and extrusion deformation between aluminum plastic cover, guaranteed the quality of aluminum plastic cover. DRAWINGS

[0018] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model interior;

[0020] Fig. 3 It is the sectional structure schematic diagram of the utility model.

[0021] MARKING OF DRAWINGS

[0022] 1, collection channel;2, buffer hopper;3, pressure relief hole;4, baffle;5, rotating rod;6, mounting through hole;7, limit rod;8, mesh layer;9, buffer layer;10, feeding hopper;11, cover body. CONCRETE IMPLEMENTATION

[0023] As Figs. 1-3 The utility model discloses a kind of aluminum plastic cover post-stamping buffer device, mainly including collection channel 1, buffer hopper 2 and baffle 4.

[0024] The collecting channel 1 comprises an inlet and an outlet, the inlet of the collecting channel 1 is used for communicating with the punching cavity, the size of the collecting channel 1 is gradually reduced from the inlet to the outlet, and the punched aluminum plastic cover can be preliminarily gathered and buffered to a certain extent, so that the aluminum plastic cover is more concentrated and orderly when entering the subsequent buffering structure. In the embodiment, the collecting channel 1 can be inclined, and the outlet end is low, which further ensures the effective conveying of the aluminum plastic cover into the buffering hopper 2.

[0025] The side wall of the buffering hopper 2 is provided with an inlet, the inlet of the buffering hopper 2 communicates with the outlet of the collecting channel 1, the two side walls adjacent to the inlet of the buffering hopper 2 are provided with pressure relief holes 3, and the inner surfaces of the two side walls are covered with a buffer layer 9, the buffer layer 9 is of flexible material, the buffer layer 9 is provided with through holes overlapping the pressure relief holes 3 on the two side walls of the buffering hopper 2, which plays a role of buffering the impact force of the aluminum plastic cover and relieving pressure; the side wall opposite to the inlet of the buffering hopper 2 is two overlapping net layers 8, both of which are of flexible material, and the mesh sizes of the two net layers 8 are the same and partially overlap, the overlapping of the two net layers 8 is beneficial to enhancing the strength of the side wall while ensuring the pressure relief effect, and the setting of the side wall is convenient for setting the baffle 4 and plays a double blocking role with the baffle 4, if the aluminum plastic cover passes the baffle 4 under the strong action of high-pressure gas and impacts the side wall, it also plays a buffering role; the other exposed side walls in the buffering hopper 2 are also provided with buffer layers 9, so that the aluminum plastic cover plays a buffering role when contacting with them; the bottom of the buffering hopper 2 is provided with an outlet, the outlet of the buffering hopper 2 is communicated with a feeding hopper 10, the outlet of the feeding hopper 10 extends downwardly and is connected with a screening device, so as to facilitate the aluminum plastic cover to be continuously conveyed to the screening device under the action of gravity. The top of the buffering hopper 2 is provided with a cover body 11, which is a net structure, which can prevent the aluminum plastic cover from splashing out of the buffering hopper 2 and also play a certain pressure relief role.

[0026] The baffle plate 4 is arranged in the buffer hopper 2, the baffle plate 4 is made of flexible material, one side of the baffle plate 4 faces the inlet of the buffer hopper 2, and the aluminum plastic cover entering the buffer hopper 2 from the inlet can directly impact the flexible baffle plate 4, so that the deformation of the aluminum plastic cover caused by collision is avoided. Specifically, the bottom end of the baffle plate 4 is rotationally connected with the inner wall of the bottom of the buffer hopper 2 through a rotating rod 5, the rotating rod 5 is located at the edge of the outlet of the buffer hopper 2 close to the mesh layer 8, so that the outlet of the buffer hopper 2 is completely located between the baffle plate 4 and the inner wall of the buffer hopper 2, or the rotating rod 5 is located at the middle of the outlet of the buffer hopper 2, so that the outlet of the buffer hopper 2 is divided into two parts, and the baffle plate 4 and the side wall of the buffer hopper 2 and the mesh layer 8 and the side wall of the buffer hopper 2 are formed with outlets, respectively; the top end of the baffle plate 4 is provided with a mounting through hole 6, the two ends of the mounting through hole 6 are coincided with any pressure relief hole 3 of the two side walls of the buffer hopper 2, respectively, and are sequentially arranged in the pressure relief hole 3, the mounting through hole 6 and the other pressure relief hole 3 through a limiting rod 7, the design of the structure can adjust the angle of the baffle plate 4, so that the angle between the baffle plate 4 and the inlet of the buffer hopper 2 can be adjusted according to the size of the aluminum plastic cover and the size of the high-pressure gas and other factors, so that the best buffering effect is ensured, and the practicability is high, and the specific adjusting steps are as follows: the limiting rod 7 is pulled out, the baffle plate 4 is rotated, the mounting through hole 6 at the top end of the baffle plate 4 is coincided with the pressure relief hole 3 of any one of the two side walls of the buffer hopper 2, then the limiting rod 7 is sequentially inserted into the pressure relief hole 3, the mounting through hole 6 and the other pressure relief hole 3, and the baffle plate 4 is arranged with a plurality of pressure relief holes 3, so that the pressure relief effect is further improved.

[0027] The specific operation steps of the utility model are as follows: the aluminum plastic cover is discharged from the stamping cavity through the collecting channel 1 after stamping, because the size of the collecting channel 1 gradually decreases, the aluminum plastic cover is preliminarily gathered and the speed is reduced. After entering the buffer hopper 2, the aluminum plastic cover impacts the baffle plate 4, the baffle plate 4 buffers the aluminum plastic cover, avoids the deformation of the aluminum plastic cover caused by collision and extrusion, and the pressure relief holes 3 on the baffle plate 4 and the pressure relief holes 3 in the side wall of the buffer hopper 2 are used for pressure relief. When the aluminum plastic cover impacts the side wall of the buffer hopper 2, the two mesh layers 8 on the opposite side wall and the buffer layer 9 adjacent to the side wall play a buffering role, so that the quality of the aluminum plastic cover is guaranteed. Finally, the buffered aluminum plastic cover enters the feeding hopper 10 from the bottom outlet of the buffer hopper 2, and is conveyed to the screening device along the inclined downward outlet of the feeding hopper 10 under the action of gravity.

Claims

1. An aluminum plastic cap post-stamping buffer device, characterized by, The utility model relates to a kind of buffering hopper and buffering hopper, including: Collecting channel (1), the collecting channel (1) includes import and export, the import of the collecting channel (1) is used to communicate with stamping cavity; Buffering hopper (2), one side wall of the buffering hopper (2) is provided with import, the import of the buffering hopper (2) is communicated with the export of the collecting channel (1), the side wall of the buffering hopper (2) is provided with pressure relief hole (3), and the bottom of the buffering hopper (2) is provided with export; Baffle (4), the baffle (4) is arranged in the buffering hopper (2), the baffle (4) is flexible material, and one side of the baffle (4) is towards the import of the buffering hopper (2).

2. The press cushioning device for an aluminum plastic cap according to claim 1, wherein The bottom end of the baffle (4) is rotatably connected with the bottom inner wall of the buffering hopper (2) by rotating rod (5), the top end of the baffle (4) is provided with mounting through-hole (6), and the two ends of the mounting through-hole (6) are coincided with any pressure relief hole (3) of the two side walls of the buffering hopper (2) respectively, and are sequentially arranged in the pressure relief hole (3), the mounting through-hole (6) and another pressure relief hole (3) by limiting rod (7).

3. The press cushioning device for an aluminum plastic cap according to claim 1, wherein A plurality of pressure relief holes (3) are arranged on the baffle (4).

4. The post-stamping cushioning device for an aluminum plastic cap according to claim 1, wherein The side wall of the buffering hopper (2) opposite to its import is provided with two overlapping net layers (8), both the two net layers (8) are flexible material, and the mesh of the two net layers (8) is partially overlapped.

5. The snap-on cushioning device for an aluminum plastic cap according to claim 1, wherein The inner surface of the two side walls adjacent to the import of the buffering hopper (2) is covered with buffer layer (9), the buffer layer (9) is flexible material, and the buffer layer (9) is provided with through hole overlapping the pressure relief hole (3) on the two side walls of the buffering hopper (2).

6. The snap-on cushioning device for an aluminum plastic cap according to claim 1, wherein The size of the collecting channel (1) gradually decreases from import to export.

7. The press cushioning device for an aluminum plastic cap according to claim 1, wherein The outlet of the buffering hopper (2) is communicated with feeding hopper (10), and the outlet of the feeding hopper (10) extends downwardly.

8. The post-stamping cushioning device for an aluminum plastic cap according to claim 1, wherein The top of the buffering hopper (2) is provided with cover body (11), and the cover body (11) is net structure.

Images