Synthetic rubber briquetting forming machine

Abstract

The utility model relates to the technical field of synthetic rubber pressing block forming machines, in particular to a synthetic rubber pressing block forming machine which comprises an installation frame, a material storage part is connected to the installation frame in a sliding mode, and an elastic assembly used for supporting the material storage part in a contact mode is arranged on the front side of the material storage part. The lower side of the mounting frame is provided with a shaking assembly used for driving the material storage part to shake, the mounting frame is further provided with a driving assembly used for driving the material storage part to move, the rear side of the material storage part is provided with a lock catch assembly used for being fixed to the driving assembly, and the mounting frame is provided with an extrusion box; stamping parts are arranged on the upper side and the lower side of the extrusion box correspondingly, through cooperation of a shaking assembly and an elastic assembly, in the feeding process, the storage part can shake orderly when supplying rubber materials to the extrusion box, the rubber materials attached to the inner wall of the storage part are promoted to fall off naturally through shaking, and the possibility of rubber residues is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of briquetting machines, in particular to a synthetic rubber briquetting machine. Background Art

[0002] In the field of rubber product briquetting production, the synthetic rubber briquetting machine plays a crucial role. The design purpose of this professional mechanical equipment is to accurately convert synthetic rubber raw materials into formed blocks with the required shapes and sizes, ensuring high production efficiency and the accuracy of the forming results.

[0003] The existing synthetic rubber briquetting machines generally drive plates through two hydraulic cylinders to extrude the rubber in the extrusion box, so as to make it formed. For example, the Chinese patent publication number "CN214323944U" in the prior art discloses a synthetic rubber briquetting machine, which includes a main box body. A cylinder is fixedly installed inside the main box body. A forming box is fixedly installed at the top of the main box body near the cylinder. A push plate is fixedly installed at the bottom of the forming box. The bottom of the push plate is fixedly connected to the piston rod of the cylinder. An oil tank is fixedly installed inside the main box body on one side near the cylinder. A pump is fixedly installed at the top of the oil tank. Fixing columns are fixedly installed around the forming box at the top of the main box body. A top plate is fixedly installed at the top of the fixing column. A hydraulic cylinder is fixedly installed at the top of the top plate. The piston rod of the hydraulic cylinder is fixedly connected to a pressing plate. A feeding box is fixedly installed on one side of the main box body near the fixing column.

[0004] In the existing synthetic rubber briquetting machines, the functions of extrusion and feeding are generally available. However, when dealing with some synthetic rubber materials with certain viscosity, a common problem is the adhesion phenomenon during the blanking process. This phenomenon occurs when the rubber material is transferred from the forming machine to the storage box. Due to the effect of viscosity, part of the rubber will remain in the box, resulting in incomplete briquetting. This not only affects the appearance quality of the product, but may also cause large deviations in size and weight, thus having an adverse effect on the performance of the final product. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages existing in the prior art, and to propose a synthetic rubber briquetting machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Design a synthetic rubber briquetting machine, including an installation frame. A storage member is slidably connected to the installation frame. An elastic component for contacting and supporting the storage member is arranged on the front side of the storage member. A shaking component for driving the storage member to shake is arranged on the lower side of the installation frame;

[0008] The mounting bracket is further provided with a driving assembly for driving the storage member to move. A locking component for fixing with the driving assembly is arranged at the rear side of the storage member. An extrusion box is formed on the mounting bracket, and stamping members are arranged on both the upper and lower sides of the extrusion box.

[0009] Further, the elastic component includes a plate and a sleeve.

[0010] The plate is fixedly connected to the mounting bracket. A guiding column is fixedly connected to the plate. A ring is sleeved on the guiding column, and a compression spring is fixedly connected between the ring and the plate.

[0011] The sleeve is fixedly connected to the storage member, and is movably inserted into the guiding column and abuts against the ring.

[0012] Further, the shaking component includes two connecting plates fixedly connected to the lower end of the mounting bracket. A connecting rod is rotatably connected between the two connecting plates. Two special-shaped wheels are fixedly connected to the connecting rod. A motor is fixedly connected to one of the connecting plates, and the motor shaft end passes through the connecting plate and is fixedly connected to the connecting rod.

[0013] The shaking component further includes two Z-shaped plates fixedly connected to the lower side of the rear end of the storage member and slidably connected in the groove of the mounting bracket.

[0014] Further, rollers are rotatably connected to the protruding parts of the two special-shaped wheels, and the rollers abut against the Z-shaped plates.

[0015] Further, the driving assembly includes a cylinder fixedly connected to the mounting bracket. A pipe fitting fixedly connected to the storage member is slidably connected to the telescopic end of the cylinder. An outward expansion joint platform is formed on the pipe fitting, and a limiting block is fixedly connected to the top end of the telescopic end of the cylinder.

[0016] Further, the locking component includes a contact block slidably connected to the outward expansion joint platform. A spring is fixedly connected between the contact block and the outward expansion joint platform. A guiding rod passing through the outward expansion joint platform is fixedly connected to the rear end of the contact block, and a positioning ball is arranged in the middle of the guiding rod.

[0017] A synthetic rubber briquetting machine proposed by the utility model has the beneficial effects that: through the cooperation mechanism of the shaking component and the elastic component, during the feeding process, this mechanism enables the storage part to perform an orderly shaking action when supplying rubber materials to the extrusion box. This shaking prompts the rubber materials adhering to the inner wall of the storage part to fall off naturally, reducing the possibility of rubber residue. In this way, the utility model not only improves the feeding convenience, enhances the quality of the final product, ensures the integrity and dimensional accuracy of the rubber briquette, but also effectively solves the quality control problems faced by traditional molding machines when dealing with viscous synthetic rubber, bringing higher production efficiency and better product performance to the rubber products industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional view of the utility model;

[0019] Figure 2 is a cross-sectional view of the utility model;

[0020] Figure 3 is a schematic structural view of two shaking components of the utility model;

[0021] Figure 4 is a schematic structural view of the elastic component of the utility model.

[0022] In the figure: 1. mounting frame; 11. storage part; 12. extrusion box; 13. stamping part; 2. elastic component; 21. plate; 22. sleeve; 23. guide post; 24. ring; 25. compression spring; 3. shaking component; 31. connecting plate; 32. special-shaped wheel; 33. motor; 34. Z-shaped plate; 35. connecting rod; 36. roller; 4. driving component; 41. cylinder; 42. pipe fitting; 43. outer expansion joint; 44. limit block; 5. locking component; 51. abutting block; 52. spring; 53. guide rod; 54. positioning ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments.

[0024] Refer to Figures 1-4 , a synthetic rubber briquetting machine, including a mounting frame 1, a storage part 11 is slidably connected to the mounting frame 1, an elastic component 2 for contacting and supporting the storage part 11 is arranged on the front side of the storage part 11, and a shaking component 3 for driving the storage part 11 to shake is arranged on the lower side of the mounting frame 1;

[0025] A driving assembly 4 for driving the storage member 11 to move is further provided on the mounting frame 1. A locking component 5 for fixing to the driving assembly 4 is provided at the rear side of the storage member 11. An extrusion box 12 is formed on the mounting frame 1. Stamping members 13 are provided on both the upper and lower sides of the extrusion box 12. The stamping member 13 includes a cylinder and a stamping plate. The upper stamping member 13 is fixedly connected to the upper end of the mounting frame 1 through a bracket and a platform, and the telescopic end of the cylinder penetrates through the platform, and the stamping plate is fixedly connected to the telescopic end. The lower cylinder is fixedly connected to the lower end of the mounting frame, and the stamping plate fixedly connected to the lower cylinder is slidably connected within the extrusion box 12. The sizes of the two stamping plates are both adapted to the inner wall of the extrusion box 12. The storage member 11 is of a frame structure.

[0026] It should be noted that the elastic component 2 includes a plate 21 and a sleeve 22;

[0027] The plate 21 is fixedly connected to the mounting frame 1. A guiding column 23 is fixedly connected to the plate 21. A circular ring 24 is sleeved on the guiding column 23. A compression spring 25 is fixedly connected between the circular ring 24 and the plate 21;

[0028] The sleeve 22 is fixedly connected to the storage member 11. The sleeve 22 is movably inserted into the guiding column 23 and abuts against the circular ring 24. When the storage member 11 is about to move onto the extrusion box 12, the sleeve 22 will be inserted into the guiding column 23, and the guiding column 23 plays a supporting role for the sleeve 22. When the storage member 11 is exactly above the extrusion box 12, the top end of the sleeve 22 will contact the circular ring 24, but no abutting force will be generated.

[0029] In this embodiment, the shaking component 3 includes two connecting plates 31 fixedly connected to the lower end of the mounting frame 1. A connecting rod 35 is rotatably connected between the two connecting plates 31. Two special-shaped wheels 32 are fixedly connected to the connecting rod 35. A motor 33 is fixedly connected to one of the connecting plates 31. The shaft end of the motor 33 penetrates through the connecting plate 31 and is fixedly connected to the connecting rod 35;

[0030] The shaking component 3 further includes two Z-shaped plates 34 fixedly connected to the lower side of the rear end of the storage member 11 and slidably connected within the groove of the mounting frame 1. When the motor 33 rotates, it drives the connecting rod 35 to rotate, and the connecting rod 35 drives the special-shaped wheels 32 to rotate. When the special-shaped wheels 32 rotate, the protruding parts of the special-shaped wheels 32 intermittently abut against the Z-shaped plates 34 through rotation, causing the storage member 11 to move forward. When the storage member 11 moves forward, it will abut against the circular ring 24 and cause the compression spring 25 to contract. When the protruding part of the special-shaped wheel 32 rotates past the Z-shaped plate 34, the storage member 11 will reset due to the tension of the compression spring 25. When the protruding part of the special-shaped wheel 32 rotates back, it will again abut against the Z-shaped plate 34 to make it move forward, and so on to achieve a shaking effect.

[0031] Furthermore, the protrusions on the two shaped wheels 32 are rotatably connected with rollers 36, and the rollers 36 are in contact with the Z-shaped plate 34. The protrusions of the shaped wheels 32 are in contact with the Z-shaped plate 34 through the rollers 36, thereby reducing friction and making the movement smoother.

[0032] Among them, the driving component 4 includes a cylinder 41 fixedly connected to the mounting frame 1, a pipe fitting 42 fixedly connected to the material storage piece 11 and slidably connected to the telescopic end of the cylinder 41, an external expansion platform 43 is provided on the pipe fitting 42, and a limiting block 44 is fixedly connected to the top of the telescopic end of the cylinder 41, wherein there is a certain distance between the limiting block 44 and the resistance block 51. When the material storage piece 11 is pushed by the cylinder 41, the limiting block 44 on the cylinder 41 will resist the material storage piece 11, thereby generating a forward thrust. When the cylinder 41 stops pushing, since there is a certain distance between the limiting block 44 and the resistance block 51, the material storage piece 11 also has a free space for movement, so that the shaking component 3 will not be affected by the cylinder 41 when driving the material storage piece 11 to shake.

[0033] On the basis of the above embodiment, the lock assembly 5 includes a resistance block 51 slidably connected to the external expansion platform 43, a spring 52 is fixedly connected between the resistance block 51 and the external expansion platform 43, a guide rod 53 passing through the external expansion platform 43 is fixedly connected to the rear end of the resistance block 51, a positioning bead 54 is provided in the middle of the guide rod 53, and a chamfer is provided on the external side of the resistance block 51, so that the limit block 44 will not be restricted when entering the pipe 42, and can directly After entering, the resistance block 51 will be reset by the tension of the spring 52, thereby limiting the limit block 44, and the positioning bead 54 is set in the middle of the guide rod 53. The size of the limit block 44 is limited. Therefore, when the limit block 44 enters, the positioning bead 54 will not be pushed to the outside of the external expansion platform 43. However, when the storage piece 11 needs to be removed, the guide rod 53 can be pulled and the positioning bead 54 can be pulled to the outside of the external expansion platform 43 to engage, so as to facilitate the removal of the storage piece 11 from the cylinder 41.

[0034] Working mode; During operation, pour rubber into the storage part 11, then start the air cylinder 41 to push the storage part 11 above the extrusion box 12. At this time, start the motor 33. The motor 33 drives the connecting rod 35 to rotate, and the connecting rod 35 drives the special-shaped wheel 32 to rotate. When the special-shaped wheel 32 rotates, the roller 36 on the protruding part of the special-shaped wheel 32 intermittently rotates to abut against the Z-shaped plate 34. Since there is still a certain distance between the limit block 44 and the abutting block 51, the storage part 11 still has a free movement space. Therefore, the storage part 11 will move forward. When the storage part 11 moves forward, it will abut against the circular ring 24 and cause the compression spring 25 to contract. When the protruding part of the special-shaped wheel 32 rotates past the Z-shaped plate 34, the storage part 11 will reset due to the tension of the compression spring 25. When the protruding part of the special-shaped wheel 32 rotates back, it will again abut against the Z-shaped plate 34 to make it move forward, and so on to achieve a shaking effect. After the pressing block operation, when it is necessary to remove the storage part 11 for cleaning, pull the guide rod 53 and pull the positioning ball 54 to the outside of the outer expansion joint 43 for clamping, and the storage part 11 can be removed from the air cylinder 41. After cleaning, reinsert the limit block 44 into the pipe fitting 42. Since the outer surface of the abutting block 51 is provided with a chamfer, the limit block 44 will not be restricted when entering the pipe fitting 42 and can enter directly. After entering, the abutting block 51 will reset due to the tension of the spring 52 and re-limit the limit block 44.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A synthetic rubber briquetting machine, comprising a mounting frame (1), characterized in that: A material storage member (11) is slidably connected to the mounting frame (1), an elastic component (2) for contact support of the material storage member (11) is provided on the front side of the material storage member (11), and a shaking component (3) for driving the material storage member (11) to shake is provided on the lower side of the mounting frame (1); The mounting frame (1) is also provided with a driving assembly (4) for driving the material storage member (11) to move, and a locking assembly (5) for fixing the material storage member (11) to the driving assembly (4) is provided on the rear side of the material storage member (11). An extrusion box (12) is provided on the mounting frame (1), and stamping parts (13) are provided on both upper and lower sides of the extrusion box (12).

2. The synthetic rubber briquetting machine according to claim 1, wherein: The elastic component (2) comprises a plate (21) and a sleeve (22); The plate (21) is fixedly connected to the mounting frame (1), a guide column (23) is fixedly connected to the plate (21), a circular ring (24) is sleeved on the guide column (23), and a compression spring (25) is fixedly connected between the circular ring (24) and the plate (21); The sleeve (22) is fixedly connected to the material storage member (11), and the sleeve (22) is movably plugged into the guide column (23) and contacts the circular ring (24).

3. A synthetic rubber briquetting machine according to claim 1, characterized in that: The shaking assembly (3) comprises two connecting plates (31) fixedly connected to the lower end of the mounting frame (1), a connecting rod (35) is rotatably connected between the two connecting plates (31), two special-shaped wheels (32) are fixedly connected to the connecting rod (35), a motor (33) is fixedly connected to one of the connecting plates (31), and the shaft end of the motor (33) passes through the connecting plate (31) and is fixedly connected to the connecting rod (35); The shaking assembly (3) also includes two Z-shaped plates (34) which are fixedly connected to the lower side of the rear end of the material storage member (11) and slidably connected to the groove of the mounting frame (1).

4. The synthetic rubber briquetting machine according to claim 3, characterized in that: The protruding parts on the two special-shaped wheels (32) are rotatably connected with rollers (36), and the rollers (36) are in contact with the Z-shaped plate (34).

5. A synthetic rubber briquetting machine according to claim 1, characterized in that: The driving assembly (4) comprises a cylinder (41) fixedly connected to the mounting frame (1); a pipe (42) is fixedly connected to the material storage member (11) and is slidably connected to the telescopic end of the cylinder (41); an external expansion platform (43) is provided on the pipe (42); and a limit block (44) is fixedly connected to the top end of the telescopic end of the cylinder (41).

6. The synthetic rubber briquetting machine according to claim 5, characterized in that: The locking assembly (5) comprises a resistance block (51) slidably connected to the external expansion platform (43), a spring (52) is fixedly connected between the resistance block (51) and the external expansion platform (43), a guide rod (53) passing through the external expansion platform (43) is fixedly connected to the rear end of the resistance block (51), and a positioning bead (54) is provided in the middle of the guide rod (53).

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