Material pipe opening expanding mechanism

Abstract

The utility model discloses a material pipe opening expanding mechanism which comprises a base plate, a low-position material placing seat and a high-position material placing seat which are used for placing material pipes in a matched mode are symmetrically installed on the base plate, and a material pushing assembly and a material feeding assembly are arranged below the low-position material placing seat and the high-position material placing seat. The material pipe between the two material placing seats is pushed out by the material pushing assembly for loading and then is conveyed back to the original position by the material conveying assembly; a pipe opening supporting assembly is arranged on the outer side of the high-position discharging seat and comprises an upper drag hook and a lower abutting block which are matched up and down, and a pipe opening of the material pipe is pulled upwards to be opened through the upper drag hook after being pressed by the lower abutting block. A separation block used for separating the upper material pipe and the lower material pipe is arranged in the low-position discharging base. Through the design of the telescopic separation block, material pipe separation can be achieved, the lower material pipe can be conveniently pushed out, the material pushing assembly and the material feeding assembly can be matched to achieve material pipe pushing-out loading and full material returning, a pipe opening can be opened through the matching of the upper pull hook and the lower abutting block, products can smoothly enter conveniently, material clamping cannot occur, and the product quality is improved. And the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of semiconductor production automation equipment, in particular to a material pipe orifice propping-up mechanism. Background Art

[0002] During the current production process, when loading products into the material tube one by one, operators find that some products get stuck at the tube mouth. The reason is that each product has slight differences in size, so it is easy for products to get stuck at the tube mouth and cannot be loaded smoothly. The operator has to stop the machine for manual intervention, which affects production efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a material pipe mouth propping-up mechanism, aiming to solve the technical problem in the prior art that products are easily stuck at the pipe mouth and cannot be smoothly loaded, requiring manual intervention to stop the machine, thus affecting production efficiency.

[0004] The technical solution of the present utility model is: a material pipe orifice supporting mechanism, comprising a base plate, on which a low-position discharge seat and a high-position discharge seat for cooperating to place the material pipe are symmetrically mounted, a pushing assembly and a feeding assembly are respectively provided below the low-position discharge seat and the high-position discharge seat, the material pipe between the two discharge seats is pushed out by the pushing assembly for loading and then sent back to its original position by the feeding assembly; a pipe supporting mouth assembly is provided on the outer side of the high-position discharge seat, and the pipe supporting mouth assembly includes an upper pull hook and a lower support block that cooperate with each other in the upper and lower parts, the pipe orifice of the material pipe is pressed by the lower support block and then supported by the upper pull hook; a partition block for separating the upper and lower material pipes is also provided in the low-position discharge seat.

[0005] Furthermore, the pushing assembly in the utility model includes a pushing cylinder installed at the bottom of the base plate, a linkage block connected to the output shaft of the pushing cylinder, and a pushing block connected to the linkage block. The bottom of the low-position discharge seat is provided with a first through-hole for the pushing block to pass through.

[0006] Furthermore, the feeding assembly in the present invention includes a feeding cylinder installed at the bottom of the base plate, a feeding seat connected to the output shaft of the feeding cylinder, a lifting cylinder installed on the feeding seat, and a feeding rod connected to the output shaft of the lifting cylinder. The bottom of the high-position discharge seat is provided with a second through-hole through which the feeding pipe passes, and the feeding rod can pass through the second through-hole to send the material pipe back.

[0007] Furthermore, in the present invention, a first guide block and a second guide block are respectively provided on both sides of the second perforation for cooperating to guide the movement of the material pipe. The first guide block and the second guide block are symmetrically mounted on a mounting plate, and the mounting plate is mounted on the outside of the material discharge seat.

[0008] Furthermore, a tube-pulling cylinder is provided on the outer side of the high-position material discharge seat in the utility model, and the output shaft of the tube-pulling cylinder is connected to the upper pull hook.

[0009] Furthermore, in the present invention, the bottom surface of the lower support block close to one end of the second through hole is an inclined surface.

[0010] Furthermore, a fixed plate is provided on the outer side of the low-position discharge seat in the utility model, a telescopic cylinder is installed on the fixed plate, the output shaft of the telescopic cylinder is connected to a telescopic block, two of the dividing blocks are symmetrically distributed on the telescopic block, and the two dividing blocks are slidably inserted into the bottom of the inner side of the low-position discharge seat.

[0011] Compared with the prior art, the present invention has the following advantages: the present invention can place the material tube between the two discharge seats, one end of the material tube located in the low-position discharge seat is plugged with a pin to prevent product leakage, and one end of the material tube located in the high-position discharge seat is used to load the product. A retractable partition block is designed in the low-position discharge seat, which can realize the separation of the upper and lower material tubes and facilitate the push-out of the lower material tube. The pushing assembly and the feeding assembly can cooperate to realize the push-out and loading of the material tube and the return of the full material. When the material tube is pushed out to load the product, the two guide blocks play a guiding role, and the pipe mouth support assembly can use the cooperation of the upper pull hook and the lower support block to open the pipe mouth, so that the product can smoothly enter the pipe mouth without material jamming, thereby greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is the main view of the utility model;

[0013] Figure 2 It is a three-dimensional diagram of the utility model;

[0014] Figure 3 This is a schematic diagram of the specific arrangement of the pusher assembly described in the present utility model;

[0015] Figure 4 This is a schematic diagram of the specific arrangement of the feeding assembly described in the present utility model;

[0016] Figure 5 This is a schematic diagram of the specific arrangement of the pipe support orifice assembly described in the present utility model;

[0017] Figure 6 This is a schematic diagram of the specific arrangement of the partition blocks described in the present utility model.

[0018] Among them: 1. Base plate; 2. Low-position discharge seat; 2a. First perforation; 3. High-position discharge seat; 3a. Second perforation; 4. Pushing assembly; 401. Pushing cylinder; 402. Linkage block; 403. Pushing block; 5. Feeding assembly; 501. Feeding cylinder; 502. Feeding seat; 503. Lifting cylinder; 504. Feeding rod; 6. Pipe support mouth assembly; 601. Upper pull hook; 602. Lower support block; 603. Pipe pulling cylinder; 7. Separator block; 8. First guide block; 9. Second guide block; 10. Mounting plate; 11. Fixing plate; 12. Telescopic cylinder; 13. Telescopic block; a. Material pipe; b. Product. DETAILED DESCRIPTION

[0019] The following is a detailed description of the specific implementation of the present invention with reference to the accompanying drawings.

[0020] Example:

[0021] The accompanying drawings show a specific embodiment of the material pipe opening mechanism of the present invention. Figure 1 、 Figure 2 It mainly includes a base plate 1, on which a low-position discharge seat 2 and a high-position discharge seat 3 are symmetrically installed. The material tube a is placed between the low-position discharge seat 2 and the high-position discharge seat 3. One end of the material tube a located in the low-position discharge seat 2 is plugged with a pin to prevent the product from leaking, and one end of the material tube a located in the high-position discharge seat 3 is used to load the product b.

[0022] A pusher assembly 4 is provided below the low-position discharge seat 2. Figure 3 The pusher assembly 4 includes a pusher cylinder 401 mounted on the bottom of the base plate 1, a linkage block 402 connected to the output shaft of the pusher cylinder 401, and a pusher block 403 connected to the linkage block 402. The pusher cylinder 401 can drive the pusher block 403 to extend and retract. The bottom of the low-position discharge base 2 is provided with a first through-hole 2a for the pusher block 403 to pass through. The pusher block 403 can pass through the first through-hole 2a and push the material tube a out.

[0023] A feeding assembly 5 is provided below the high position discharge seat 3. Figure 4The feeding assembly 5 includes a feeding cylinder 501 mounted on the bottom of the base plate 1, a feeding base 502 connected to the output shaft of the feeding cylinder 501, a lifting cylinder 503 mounted on the feeding base 502, and a feeding rod 504 connected to the output shaft of the lifting cylinder 503. The feeding cylinder 501 can extend and retract the feeding rod 504, and the lifting cylinder 503 can lift and lower the feeding rod 504. The bottom of the high-position discharge base 3 is provided with a second through-hole 3a through which the feeding pipe a passes. After the pushing assembly 4 pushes the material pipe a out, the material pipe a passes through the second through-hole 3a at the bottom of the high-position discharge base 3. After the loading is completed, the feeding rod 504 can return the material pipe a. The feeding rod 504 can move to abut against the end of the material pipe a, thereby driving the material pipe a to move. The feeding rod 504 can pass through the second through-hole 3a to return the material pipe a to its original position.

[0024] Reference Figure 5 A first guide block 8 and a second guide block 9 are respectively provided on both sides of the second through hole 3a for guiding the movement of the material tube a. The first guide block 8 and the second guide block 9 are symmetrically mounted on a mounting plate 10, which is mounted on the outside of the unloading seat 3. When the material tube a is pushed out, the material tube a passes through between the first guide block 8 and the second guide block 9.

[0025] The outer side of the high-position discharge seat 3 is provided with a pipe support assembly 6, refer to Figure 4 、 Figure 5 The pipe opening support assembly 6 comprises an upper hook 601 and a lower stop 602 that cooperate with each other. A pipe-pull cylinder 603 is located outside the high-position discharge seat 3. The output shaft of the pipe-pull cylinder 603 is connected to the upper hook 601, which drives the upper hook 601 to move up and down. When the material pipe a is pushed into place, the upper hook 601 and the lower stop 602 are both located within the pipe opening. The bottom surface of the lower stop 602, near the second perforation 3a, is inclined, which facilitates the insertion of the lower stop 602 into the pipe opening. The pipe opening of the material pipe a is pressed by the lower stop 602, and the upper hook 601 can pull the pipe opening upward, thereby supporting the pipe opening.

[0026] Reference Figure 6 The lower unloading seat 2 is equipped with a fixed plate 11 on the outside. A telescopic cylinder 12 is mounted on this fixed plate 11. The output shaft of telescopic cylinder 12 is connected to a telescopic block 13. Two spacer blocks 7 are symmetrically arranged on telescopic block 13. These spacer blocks 7 are slidably inserted into the bottom of the lower unloading seat 2. The two spacer blocks 7 separate the upper and lower material pipes a, keeping the ends of the upper and lower material pipes a, which are plugged with pins, separate from each other, preventing interference caused by the pins contacting each other during the movement of the material pipes a. When the telescopic cylinder 12 retracts the spacer blocks 7 and withdraws them from the lower unloading seat 2, the upper material pipe a can be lowered for loading.

[0027] During the specific operation of this embodiment, the material tube a is placed from top to bottom between the low-position discharge seat 2 and the high-position discharge seat 3. The lower material tube a is located on the base plate 1. One end of the upper material tube a is separated and placed by a partition block 7 (to avoid interference caused by the influence of the pins), and the other end falls on the lower material tube a (this end is smooth and will not cause interference). Then the pushing cylinder 401 is activated, driving the pushing block 403 to extend into the low-position discharge seat 2, pushing the material tube a out. The other end of the material tube a passes through the second through-hole 3a at the bottom of the high-position discharge seat 3 and passes out between the first guide block 8 and the second guide block 9. When the material tube a is pushed into place, the upper draw hook 601 and the lower block 602 are both located in the pipe mouth, and the pipe mouth of the material tube a is pressed by the lower block 602. Then the pipe pulling cylinder 603 is activated, driving the upper draw hook 601 to move upward. , pulling the nozzle upward to open it, and then loading products b into the material tube a one by one from the nozzle until the material tube a is full. The feeding cylinder 501 is actuated to drive the feeding rod 504 to extend. Then the lifting cylinder 503 is actuated to drive the feeding rod 504 to rise to the side of the nozzle of the material tube a. The feeding cylinder 501 then drives the feeding rod 504 to retract until the feeding rod 504 moves to abut against the end of the material tube a, and drives the material tube a to move and return it to its original position. The fully discharged material tube a returns to the space between the low-level discharge seat 2 and the high-level discharge seat 3. After the fully discharged material tube a is pushed out by the push plate, the telescopic cylinder 12 is actuated to drive the partition block 7 to retract and withdraw from the low-level discharge seat 2. The upper material tube a can then fall and repeat the above loading steps.

[0028] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the present invention and implement it accordingly. They are not intended to limit the scope of protection of the present invention. Any modifications based on the spirit of the main technical solution of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A material pipe opening mechanism, characterized in that: The invention comprises a base plate (1), on which a low-position discharge seat (2) and a high-position discharge seat (3) for cooperating to place a material tube (a) are symmetrically mounted, and a pushing assembly (4) and a feeding assembly (5) are respectively provided below the low-position discharge seat (2) and the high-position discharge seat (3), and the material tube (a) between the two discharge seats is pushed out by the pushing assembly (4) for loading and then sent back to its original position by the feeding assembly (5); a pipe support mouth assembly (6) is provided on the outer side of the high-position discharge seat (3), and the pipe support mouth assembly (6) comprises an upper pull hook (601) and a lower support block (602) that cooperate with each other, and the pipe mouth of the material tube (a) is pressed by the lower support block (602) and then pulled up and opened by the upper pull hook (601); a partition block (7) for separating the upper and lower material tubes (a) is also provided in the low-position discharge seat (2).

2. The material pipe opening mechanism according to claim 1, characterized in that: The pushing assembly (4) comprises a pushing cylinder (401) installed at the bottom of the base plate (1), a linkage block (402) connected to the output shaft of the pushing cylinder (401), and a pushing block (403) connected to the linkage block (402); and a first through hole (2a) for the pushing block (403) to pass through is provided at the bottom of the low-position discharge seat (2).

3. The material pipe opening mechanism according to claim 1, characterized in that: The feeding assembly (5) comprises a feeding cylinder (501) installed at the bottom of the substrate (1), a feeding seat (502) connected to the output shaft of the feeding cylinder (501), a lifting cylinder (503) installed on the feeding seat (502), and a feeding rod (504) connected to the output shaft of the lifting cylinder (503); a second through-hole (3a) through which the feeding pipe (a) passes is provided at the bottom of the high-position discharge seat (3); and the feeding rod (504) can pass through the second through-hole (3a) to return the feeding pipe (a).

4. The material pipe opening mechanism according to claim 3, characterized in that: A first guide block (8) and a second guide block (9) are respectively provided on both sides of the second through hole (3a) for cooperating to guide the movement of the material pipe (a); the first guide block (8) and the second guide block (9) are symmetrically mounted on a mounting plate (10); and the mounting plate (10) is mounted on the outside of the material discharge seat (3).

5. The material pipe opening mechanism according to claim 1, characterized in that: A tube-drawing cylinder (603) is provided on the outer side of the high-position discharge seat (3), and the output shaft of the tube-drawing cylinder (603) is connected to the upper draw hook (601).

6. The material pipe opening mechanism according to claim 3, characterized in that: The bottom surface of the lower support block (602) close to one end of the second through hole (3a) is an inclined surface.

7. The material pipe opening mechanism according to claim 1, characterized in that: A fixed plate (11) is provided on the outer side of the low-position discharge seat (2), a telescopic cylinder (12) is installed on the fixed plate (11), the output shaft of the telescopic cylinder (12) is connected to a telescopic block (13), two partition blocks (7) are symmetrically distributed on the telescopic block (13), and the two partition blocks (7) are slidably inserted into the bottom of the inner side of the low-position discharge seat (2).

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