Roller for crushing glass mold

Abstract

The utility model discloses a roller for crushing a glass mold, which relates to the technical field of crushing rollers and is characterized in that a fixed side plate is fixedly connected to the left side of the outer wall of a main shaft, a movable side plate is sleeved on the right side of the outer wall of the main shaft, a wheel disc is sleeved in the middle of the outer wall of the main shaft, and sealing covers are attached to two sides of the wheel disc. Roller teeth are arranged on the two sides of the outer wall of the wheel disc, an assembling mechanism is arranged in the wheel disc, and a fixing mechanism is arranged on the right side of the outer wall of the main shaft, so that the roller teeth are assembled and the wheel disc is fixed through the assembling mechanism and the fixing mechanism, the roller teeth are conveniently maintained, and the convenience and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing rollers, and more specifically, to a roller for crushing glass moulds. Background Art

[0002] Glass molds are tools used to create glass products. Their quality and material selection directly impact the final molding effect and quality of the product. Besides metal, ceramic is also a common material for glass molds. Ceramics offer excellent high-temperature resistance, chemical stability, and thermal conductivity, facilitating the molding and cooling of glass products. Ceramic molds that develop defects require recycling through a roller-type crushing device.

[0003] The existing device mainly uses a pair of rollers with roller teeth to recycle ceramic molds. The existing technology is similar to a ceramic crushing and coarse grinding device. The structure with patent number CN210585153U includes a shell, a feed port is provided at the top of the shell, and a discharge port is provided at the bottom of the shell. Two first rollers are symmetrically arranged in the shell, and a plurality of groups of vertical teeth are evenly fixedly connected along the longitudinal direction on the outer wall of the first roller. The vertical teeth include fixed teeth arranged at uniform intervals. A second roller is provided below the middle of the two first rollers, and a plurality of groups of longitudinal teeth are evenly fixedly connected along the longitudinal direction on the outer wall of the second roller. The longitudinal teeth include matching teeth arranged at uniform intervals. The matching teeth are staggered with the fixed teeth, and there is a gap between the matching teeth and the fixed teeth, so that the waste ceramics are broken into fragments and then coarsely ground into granules after passing through the two first rollers and the second roller. Crushing and coarse grinding are completed in one step, saving the crushing or coarse grinding process, but there are still areas that can be optimized for the rollers in the device.

[0004] The existing devices mainly fix the roller teeth on the outer wall of the drum, making it difficult to replace and assemble the roller teeth in some devices, which makes it inconvenient to perform maintenance operations on the roller teeth. At the same time, some devices mainly use an integrated roller body structure, making it difficult to separate and disassemble the drum in some devices, which makes it inconvenient to perform loading and unloading operations on the roller teeth, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above technical problems, the present application proposes a roller for crushing glass molds. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a roller for crushing glass molds.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a main shaft, wherein a fixed side plate is fixedly connected to the left side of the outer wall of the main shaft, a movable side plate is sleeved on the right side of the outer wall of the main shaft, a wheel disc is sleeved on the middle part of the outer wall of the main shaft, a cover is attached to both sides of the wheel disc, and roller teeth are provided on both sides of the outer wall of the wheel disc;

[0007] An assembly mechanism is provided inside the wheel disc, and the assembly mechanism includes a limiting ring groove. The limiting ring groove is opened inside both sides of the wheel disc. A fixing mechanism is provided on the right side of the outer wall of the main shaft, and the fixing mechanism includes a limiting bar. The limiting bar is fixedly connected to the outer wall of the main shaft.

[0008] Preferably, a limiting block is inserted into the limiting ring groove, and a connecting rod is fixedly connected to the outer side of the limiting block.

[0009] Preferably, the top end of the connecting rod is fixedly connected to the bottom end of the roller teeth, and the outer wall of the wheel disc is provided with a slot corresponding to the connecting rod.

[0010] Preferably, the outer rings on both sides of the wheel disc are provided with threaded grooves, and the inner outer ring of the cover is inserted with bolts, which pass through the cover and are placed in the threaded grooves.

[0011] Preferably, the inner wall of the wheel disc is provided with a limiting groove corresponding to the limiting strip.

[0012] Preferably, the outer wall of the main shaft is located on the right side of the movable side plate and is fixedly connected with a fixed thread, and the outer wall of the fixed thread is sleeved with a screw barrel.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the utility model, through the structures of the limit ring groove, limit block, connecting rod, clamping groove, bolt and threaded groove in the assembly mechanism, by inserting the limit block into the limit ring groove, the limit block drives the connecting rod to be placed inside the clamping groove, and the connecting rod drives the roller teeth to be limited and placed on the outer wall of the wheel disc, and then the cover is fixed to both sides of the wheel disc by bolts, thereby realizing the assembly of the roller teeth, making it possible to replace and assemble the roller teeth in some devices, facilitating the maintenance operation of the roller teeth, and improving the convenience and practicality of the device.

[0015] 2. In the utility model, through the limit strip, fixed thread and screw barrel structures in the fixing mechanism, the wheel is inserted into the outer wall of the main shaft in sequence, so that the limit strip is inserted into the limit groove of the wheel, and then the movable side plate and the screw barrel are sequentially sleeved on the right side of the outer wall of the main shaft. By rotating the screw barrel clockwise, the screw barrel is restricted by the fixed thread, so that the screw barrel drives the movable side plate to slide to the left, and the movable side plate cooperates with the fixed side plate to fix and clamp the wheel, thereby realizing the fixation of the wheel, so that part of the device can be separated and disassembled to install the roller, which is convenient for loading and unloading operations on the roller teeth, and improves the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0017] Figure 1 This is a front perspective view of the structure of the present utility model;

[0018] Figure 2 It is a side sectional perspective view of the structure of the present utility model;

[0019] Figure 3 It is a side sectional perspective view of the partial structure of the wheel disc and the assembly mechanism of the utility model;

[0020] Figure 4 It is a front sectional perspective view of the local structure of the main shaft and the fixing mechanism of the utility model.

[0021] In the figure: 11. Main shaft; 12. Fixed side plate; 13. Movable side plate; 14. Wheel; 15. Cover; 16. Roller teeth; 2. Assembly mechanism; 21. Limiting ring groove; 22. Limiting block; 23. Connecting rod; 24. Slot; 25. Bolt; 26. Threaded groove; 3. Fixing mechanism; 31. Limiting strip; 32. Fixing thread; 33. Screw barrel. DETAILED DESCRIPTION

[0022] like Figure 1-4 As shown, the utility model provides a glass mold crushing roller, comprising a main shaft 11, a fixed side plate 12 fixedly connected to the left side of the outer wall of the main shaft 11, a movable side plate 13 sleeved on the right side of the outer wall of the main shaft 11, a wheel disc 14 sleeved on the middle of the outer wall of the main shaft 11, a cover 15 attached to both sides of the wheel disc 14, and roller teeth 16 provided on both sides of the outer wall of the wheel disc 14;

[0023] An assembly mechanism 2 is provided inside the wheel disc 14, and the assembly mechanism 2 includes a limiting ring groove 21. The limiting ring groove 21 is opened inside both sides of the wheel disc 14, and a limiting block 22 is inserted inside the limiting ring groove 21. The outer side of the limiting block 22 is fixedly connected to a connecting rod 23. Through this design, the limiting block 22 is placed in the limiting ring groove 21, and the top of the connecting rod 23 is fixedly connected to the bottom of the roller teeth 16. The outer wall of the wheel disc 14 is provided with a clamping groove 24 corresponding to the connecting rod 23. Through this design, the connecting rod 23 is clamped in the clamping groove 24, which is convenient for limiting the assembly of the roller teeth 16. The outer rings on both sides of the wheel disc 14 are provided with threaded grooves 26, and the inner outer ring of the cover 15 is inserted with bolts 25. The bolts 25 pass through the cover 15 and are placed in the threaded grooves 26. Through this design, the cover 15 is fixed to both sides of the wheel disc 14, which is convenient for limiting and fixing the roller teeth 16.

[0024] A fixing mechanism 3 is provided on the right side of the outer wall of the main shaft 11, and the fixing mechanism 3 includes a limit bar 31, which is fixedly connected to the outer wall of the main shaft 11. The inner wall of the wheel 14 is provided with a limit groove corresponding to the limit bar 31. Through this design, the limit of the wheel 14 is inserted into the outer wall of the main shaft 11. The outer wall of the main shaft 11 is located on the right side of the movable side plate 13 and is fixedly connected with a fixing thread 32. The outer wall of the fixing thread 32 is sleeved with a screw barrel 33. Through this design, the limit fixation of the wheel 14 is achieved.

[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A roller for crushing glass molds, comprising a main shaft (11), characterized in that: A fixed side plate (12) is fixedly connected to the left side of the outer wall of the main shaft (11), a movable side plate (13) is sleeved on the right side of the outer wall of the main shaft (11), a wheel disc (14) is sleeved on the middle part of the outer wall of the main shaft (11), and covers (15) are attached to both sides of the wheel disc (14), and roller teeth (16) are provided on both sides of the outer wall of the wheel disc (14); An assembly mechanism (2) is provided inside the wheel disc (14), and the assembly mechanism (2) includes a limiting ring groove (21). The limiting ring groove (21) is opened inside both sides of the wheel disc (14). A fixing mechanism (3) is provided on the right side of the outer wall of the main shaft (11). The fixing mechanism (3) includes a limiting strip (31). The limiting strip (31) is fixedly connected to the outer wall of the main shaft (11).

2. The glass mold crushing roller according to claim 1, characterized in that: A limiting block (22) is inserted into the limiting ring groove (21), and a connecting rod (23) is fixedly connected to the outer side of the limiting block (22).

3. The glass mold crushing roller according to claim 2, characterized in that: The top end of the connecting rod (23) is fixedly connected to the bottom end of the roller teeth (16), and the outer wall of the wheel disc (14) is provided with a slot (24) corresponding to the connecting rod (23).

4. The glass mold crushing roller according to claim 1, characterized in that: The outer rings on both sides of the wheel disc (14) are provided with thread grooves (26), and the inner outer ring of the cover (15) is inserted with bolts (25), which pass through the cover (15) and are placed in the thread grooves (26).

5. The glass mold crushing roller according to claim 1, characterized in that: The inner wall of the wheel disc (14) is provided with a limiting groove corresponding to the limiting strip (31).

6. The glass mold crushing roller according to claim 1, characterized in that: The outer wall of the main shaft (11) is located on the right side of the movable side plate (13) and is fixedly connected with a fixed thread (32), and the outer wall of the fixed thread (32) is sleeved with a screw barrel (33).

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