Crushing mechanism for plastic clothes hanger production

Abstract

The utility model discloses a crushing mechanism for plastic clothes hanger production, which relates to the technical field of plastic product production and comprises a U-shaped frame, a fixed disc is fixedly mounted on one vertical inner wall of the U-shaped frame, two crushing rollers are arranged on one side of the fixed disc, and a driving mechanism for driving the two crushing rollers to rotate is fixedly mounted on the side of the U-shaped frame. An overturning motor is fixedly installed on the vertical side portion of the U-shaped frame, the output end of the overturning motor penetrates through the side portion of the U-shaped frame and is fixedly provided with a crushing round box, and the annular side portion of the fixing disc makes contact with the annular inner wall of the crushing round box. When the plastic clothes hanger crushing device is used for crushing plastic clothes hangers, the plastic clothes hangers to be crushed are fed from the material frame above, the crushed materials fall into the material frame below, the two crushing rollers are driven by the driving mechanism to rotate so as to crush the plastic clothes hangers, the overturning motor is started and drives the crushing round box, the two rectangular frames and the two material frames to rotate so as to circularly crush the plastic clothes hangers, and the crushing efficiency is improved. The crushing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic product production, in particular to a crushing mechanism for plastic hanger production. Background Art

[0002] A plastic product crushing and recycling structure is a device for crushing plastic products for recycling. Plastic hangers need to be crushed during the recycling process. In the prior art, a plastic product crushing device disclosed in the comparative document with the publication number CN220614654U can crush plastic products, but it can only crush once and cannot perform cyclic crushing, which is not convenient for improving the crushing effect of plastic hangers. Therefore, this application discloses a crushing mechanism for plastic hanger production to meet people's needs. Content of the Utility Model

[0003] The purpose of this application is to provide a crushing mechanism for plastic hanger production to solve the problems raised in the above background art.

[0004] To achieve the above purpose, this application provides the following technical solution: A crushing mechanism for plastic hanger production, including a U-shaped frame. One of the vertical inner walls of the U-shaped frame is fixedly installed with a fixed disk. On one side of the fixed disk, there are two crushing rollers. A driving mechanism for driving the two crushing rollers to rotate is fixedly installed on the side of the U-shaped frame. A flipping motor is fixedly installed on the vertical side of the U-shaped frame. The output end of the flipping motor penetrates through the side of the U-shaped frame and is fixedly installed with a crushing circular box. The annular side of the fixed disk is in contact with the annular inner wall of the crushing circular box. Both the top and bottom of the crushing circular box are installed with rectangular frames that are communicated with each other. Both of the two rectangular frames are fixedly installed with material frames that are communicated with each other. On one inner wall of each of the two rectangular frames, there are blocking holes. In both of the two blocking holes, there are baffles slidably installed. At the bottom of both of the two baffles, there are extrusion mechanisms, and the two extrusion mechanisms are cooperatively installed with the side of the U-shaped frame.

[0005] Preferably, the extrusion mechanism includes a pressure rod fixedly installed at the bottom or top of the baffle. A fixed rod is fixedly installed at the top or bottom of the material frame. The fixed rod is close to the side of the rectangular frame. The pressure rod is away from the side of the rectangular frame. A swinging rod is rotatably sleeved on the fixed rod. An extrusion hole is opened at the top of the swinging rod. The bottom end of the pressure rod extends into the extrusion hole. The end of the swinging rod is in contact with the side of the U-shaped frame.

[0006] Preferably, the extrusion mechanism includes two fixed blocks fixedly installed on the side of the baffle away from the side of the rectangular frame. Reset holes are provided on the sides of the two fixed blocks. Two reset rods are fixedly installed on the side of the rectangular frame. The two reset rods respectively penetrate through the two reset holes. Springs are sleeved on the two reset rods. The two ends of the springs are respectively fixedly installed on the sides of the rectangular frame and the fixed blocks close to each other.

[0007] Preferably, the driving mechanism includes two fixed shafts fixedly installed on the side of the U-shaped frame. Intermediate gears are rotatably sleeved at the ends of the two fixed shafts away from the U-shaped frame. The two intermediate gears are meshed with each other. A driving motor is fixedly installed on the side of the U-shaped frame. The output end of the driving motor is fixedly installed with a lower gear meshed with one of the intermediate gears.

[0008] Preferably, the driving mechanism includes two circular holes provided on the side of the U-shaped frame. Two rotating holes are provided on the side of the fixed disk. The positions of the two circular holes and the two rotating holes correspond to each other. A rotating shaft is rotatably installed in the circular hole and the rotating hole close to each other. One ends of the two rotating shafts are respectively fixedly connected to the sides of the two crushing rollers. Side gears are fixedly installed at the other ends of the two rotating shafts. The two side gears are respectively meshed with the two intermediate gears.

[0009] Preferably, sealing covers are fixedly installed on the sides of the two material frames away from each other.

[0010] Preferably, a gap is left between the bottom of the lower material frame and the inner wall of the bottom side of the U-shaped frame.

[0011] In summary, the technical effects and advantages of the present utility model are as follows:

[0012] The structure of the present utility model is reasonable. During crushing, the plastic hangers to be crushed are put into the upper material frame. The crushed materials fall into the lower material frame. The driving mechanism drives the two crushing rollers to rotate, so as to carry out crushing. The flipping motor is started, and the flipping motor drives the crushing circular box, the two rectangular frames and the two material frames to rotate, so that cyclic crushing can be carried out to improve the crushing effect.

[0013] The structure of the utility model is reasonable. The flipping motor drives the crushing circular box, two rectangular frames and two material boxes to rotate. When the swinging rod separates from the side part of the U-shaped frame, since the two springs are in a deformed state, under the action of the two springs, the two fixed blocks move, so that the baffle blocks the rectangular frame. At the same time, the movement of the baffle drives the pressing rod to move, and the pressing rod squeezes the inner wall of the extrusion hole, so that the swinging rod rotates. At this time, the swinging rod coincides with the side part of the U-shaped frame. When the swinging rod contacts the U-shaped frame again, the swinging rod is squeezed until it contacts the inner wall of the U-shaped frame, so that the baffle can be opened. When the two material boxes are almost in the vertical state, the baffle is opened, which is convenient for the material to be aligned with the middle of the two crushing rollers and is convenient for crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 is the first perspective three-dimensional structure schematic diagram of the embodiment of the present application;

[0016] Figure 2 is the second perspective three-dimensional structure schematic diagram of the embodiment of the present application;

[0017] Figure 3 is Figure 2 the enlarged view at A in

[0018] Figure 4 is the sectional view of the embodiment of the present application.

[0019] In the figure: 1, U-shaped frame; 2, fixed disk; 3, fixed shaft; 4, intermediate gear; 5, rotating shaft; 6, side gear; 7, driving motor; 8, lower gear; 9, flipping motor; 10, crushing circular box; 11, crushing roller; 12, rectangular frame; 13, material box; 14, baffle; 15, fixed block; 16, reset rod; 17, spring; 18, fixed rod; 19, swinging rod; 20, extrusion hole; 21, pressing rod; 22, sealing cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment: Refer to Figures 1-4 A crushing mechanism for plastic hanger production shown in the figure, which includes a U-shaped frame 1. One of the vertical inner walls of the U-shaped frame 1 is fixedly installed with a fixed disk 2. There are two crushing rollers 11 arranged on one side of the fixed disk 2. A driving mechanism for driving the two crushing rollers 11 to rotate is fixedly installed on the side of the U-shaped frame 1. A flipping motor 9 is fixedly installed on the vertical side of the U-shaped frame 1. The output end of the flipping motor 9 penetrates the side of the U-shaped frame 1 and is fixedly installed with a crushing circular box 10. The annular side of the fixed disk 2 is in contact with the annular inner wall of the crushing circular box 10. Rectangular frames 12 communicating with each other are installed at the top and bottom of the crushing circular box 10. Two rectangular frames 12 are both fixedly installed with material frames 13 communicating with each other. Plug holes are opened on the inner wall of one side of the two rectangular frames 12. Baffle plates 14 are slidably installed in the two plug holes. Extrusion mechanisms are installed at the bottoms of the two baffle plates 14. The two extrusion mechanisms are cooperatively installed with the side of the U-shaped frame 1.

[0022] With the above structure: During crushing, the plastic hangers to be crushed are put into the upper material frame 13. The crushed materials fall into the lower material frame 13. The driving mechanism drives the two crushing rollers 11 to rotate, so as to carry out crushing. Start the flipping motor 9, and the flipping motor 9 drives the crushing circular box 10, the two rectangular frames 12 and the two material frames 13 to rotate, so that cyclic crushing can be carried out to improve the crushing effect.

[0023] The extrusion mechanism includes a pressure rod 21 fixedly installed at the bottom or top of the baffle 14. A fixed rod 18 is fixedly installed at the top or bottom of the material frame 13. The fixed rod 18 is close to the side of the rectangular frame 12, and the pressure rod 21 is away from the side of the rectangular frame 12. A swing rod 19 is rotatably sleeved on the fixed rod 18. An extrusion hole 20 is opened at the top of the swing rod 19. The bottom end of the pressure rod 21 extends into the extrusion hole 20. The end of the swing rod 19 contacts the side of the U-shaped frame 1. The extrusion mechanism includes two fixed blocks 15 fixedly installed on the side of the baffle 14 away from the rectangular frame 12. Reset holes are opened on the sides of the two fixed blocks 15. Two reset rods 16 are fixedly installed on the side of the rectangular frame 12. The two reset rods 16 respectively penetrate through the two reset holes. Springs 17 are sleeved on the two reset rods 16. The two ends of the springs 17 are respectively fixedly installed on the sides of the rectangular frame 12 and the fixed blocks 15 that are close to each other. The flipping motor 9 drives the crushing circular box 10, the two rectangular frames 12 and the two material frames 13 to rotate. When the swing rod 19 separates from the side of the U-shaped frame 1, since the two springs 17 are in a deformed state, under the action of the two springs 17, the two fixed blocks 15 move, so that the baffle 14 blocks the rectangular frame 12. At the same time, the movement of the baffle 14 drives the pressure rod 21 to move. The pressure rod 21 presses the inner wall of the extrusion hole 20, so that the swing rod 19 rotates. At this time, the position of the swing rod 19 coincides with the side of the U-shaped frame 1. When the swing rod 19 contacts the U-shaped frame 1 again, the swing rod 19 is squeezed until the swing rod 19 contacts the inner wall of the U-shaped frame 1, so that the baffle 14 can be opened. When the two material frames 13 are almost in the vertical state, the baffle 14 is opened, facilitating the material to be aligned with the middle of the two crushing rollers 11 for crushing.

[0024] The driving mechanism includes two fixed shafts 3 fixedly installed on the side of the U-shaped frame 1. Intermediate gears 4 are rotatably sleeved at the ends of the two fixed shafts 3 away from the U-shaped frame 1. The two intermediate gears 4 are meshed with each other. A driving motor 7 is fixedly installed on the side of the U-shaped frame 1. The output end of the driving motor 7 is fixedly installed with a lower gear 8 that is meshed with one of the intermediate gears 4. The driving mechanism includes two circular holes opened on the side of the U-shaped frame 1. Two rotating holes are opened on the side of the fixed disk 2. The positions of the two circular holes and the two rotating holes correspond to each other. A rotating shaft 5 is rotatably installed in the circular hole and the rotating hole that are close to each other. One end of each of the two rotating shafts 5 is fixedly connected to the side of one of the two crushing rollers 11. The other ends of the two rotating shafts 5 are both fixedly installed with side gears 6. The two side gears 6 are respectively meshed with the two intermediate gears 4. Then the driving motor 7 is started. The output shaft of the driving motor 7 rotates to drive the lower gear 8 to rotate. The lower gear 8 rotates to drive the two intermediate gears 4 to rotate. The two intermediate gears 4 rotate to drive the two side gears 6 to rotate, so that the two rotating shafts 5 rotate. The two rotating shafts 5 drive the two crushing rollers 11 to rotate for crushing.

[0025] Sealing covers 22 are fixedly installed on the mutually remote sides of the two material frames 13. Feeding and discharging can be carried out through the sealing covers 22.

[0026] A gap is left between the bottom of the lower material frame 13 and the inner wall of the bottom side of the U-shaped frame 1. The advantage of this setting is that the material frame 13 can rotate.

[0027] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A crushing mechanism for plastic hanger production, comprising a U-shaped frame (1), characterized in that: One of the vertical inner walls of the U-shaped frame (1) is fixedly installed with a fixed disk (2). On one side of the fixed disk (2), there are two crushing rollers (11). A driving mechanism for driving the two crushing rollers (11) to rotate is fixedly installed on the side of the U-shaped frame (1). A turning motor (9) is fixedly installed on the vertical side of the U-shaped frame (1). The output end of the turning motor (9) penetrates through the side of the U-shaped frame (1) and is fixedly installed with a crushing circular box (10). The annular side of the fixed disk (2) is in contact with the annular inner wall of the crushing circular box (10). Rectangular frames (12) that are connected and communicated are installed at the top and bottom of the crushing circular box (10). Two material frames (13) that are connected and communicated are fixedly installed on the two rectangular frames (12). Plug holes are opened on the inner wall of one side of the two rectangular frames (12). Baffles (14) are slidably installed in the two plug holes. Pressing mechanisms are installed at the bottoms of the two baffles (14). The two pressing mechanisms are cooperatively installed with the side of the U-shaped frame (1).

2. The crushing mechanism for plastic hanger production according to claim 1, characterized in that: The pressing mechanism includes a pressing rod (21) fixedly installed at the bottom or top of the baffle (14). A fixed rod (18) is fixedly installed at the top or bottom of the material frame (13). The fixed rod (18) is close to the side of the rectangular frame (12). The side of the pressing rod (21) away from the rectangular frame (12). A swing rod (19) is rotatably sleeved on the fixed rod (18). An extrusion hole (20) is opened at the top of the swing rod (19). The bottom end of the pressing rod (21) extends into the extrusion hole (20). The end of the swing rod (19) is in contact with the side of the U-shaped frame (1).

3. The crushing mechanism for plastic hanger production according to claim 2, characterized in that: The pressing mechanism includes two fixed blocks (15) fixedly installed on the side of the baffle (14) away from the rectangular frame (12). Reset holes are opened on the sides of the two fixed blocks (15). Two reset rods (16) are fixedly installed on the side of the rectangular frame (12). The two reset rods (16) respectively penetrate through the two reset holes. Springs (17) are sleeved on the two reset rods (16). The two ends of the spring (17) are respectively fixedly installed on the sides of the rectangular frame (12) and the fixed block (15) that are close to each other.

4. A crushing mechanism for plastic hanger production according to claim 1, characterized in that: The driving mechanism includes two fixed shafts (3) fixedly installed on the side of the U-shaped frame (1). Intermediate gears (4) are rotatably sleeved at the ends of the two fixed shafts (3) away from the U-shaped frame (1). The two intermediate gears (4) are meshed with each other. A driving motor (7) is fixedly installed on the side of the U-shaped frame (1). The output end of the driving motor (7) is fixedly installed with a lower gear (8) that is meshed with one of the intermediate gears (4).

5. A crushing mechanism for plastic hanger production according to claim 4, characterized in that: The driving mechanism includes two circular holes formed in the side of the U-shaped frame (1). Two rotating holes are formed in the side of the fixed disk (2). The positions of the two circular holes and the two rotating holes correspond to each other. A rotating shaft (5) is rotatably installed in the circular hole and the rotating hole close to each other. One ends of the two rotating shafts (5) are respectively fixedly connected to the sides of the two crushing rollers (11). Sealed covers (22) are fixedly installed on the sides of the two material frames (13) away from each other. A clearance is left between the bottom of the lower material frame (13) and the inner wall of the bottom side of the U-shaped frame (1).

6. The crushing mechanism for plastic hanger production according to claim 5, characterized in that: Sealed covers (22) are fixedly installed on the sides of the two material frames (13) away from each other.

7. A crushing mechanism for plastic hanger production according to claim 1, characterized in that: A clearance is left between the bottom of the lower material frame (13) and the inner wall of the bottom side of the U-shaped frame (1).

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