Die feeding device for rubber roller machining

Abstract

The utility model discloses a mould feeding device for rubber roller processing, which comprises a support, a limiting mechanism for preventing shaking is arranged on the inner side wall of the support, an adjusting mechanism for rotating is arranged at the bottom end of the support, and a supporting plate in the limiting mechanism is fixedly mounted on the inner side wall of the support. A first motor is fixedly mounted at the top of the supporting plate, and an output shaft of the first motor is in key connection with a gear; according to the utility model, through the arrangement of the limiting mechanism, a mold for hoisting and feeding is clamped and limited, so that the perpendicularity of the mold can be ensured, and the mold cannot shake or swing, so that the mold can be stably and vertically placed in a manner of being aligned to the placing hole in the placing process, and can be clamped again for stable hoisting operation after being taken out; the second clamping plate is matched with the outer side of the movable first clamping plate to loosen and clamp the die, the first motor and the gear output enable the rack to move horizontally, and then the first clamping plate can be driven to move and adjust.

Description

Technical Field

[0001] This utility model relates to the field of rubber roller processing technology, specifically to a mold feeding device for rubber roller processing. Background Technology

[0002] Rubber rollers are roller-shaped products made by vulcanizing rubber with a metal or other material core. A rubber roller mold is a special tool used to manufacture rubber rollers. It includes components such as an outer cylinder, a central shaft, and a pressure cap. This type of mold can reduce the waste of raw materials and lower production costs because it consists of fewer parts and fewer gaps between the joints. During the molding process of the rubber roller, it needs to be hoisted into a curing or vulcanizing barrel by a feeding device for further processing. The commonly used vertical rubber roller casting mold has problems with the casting position not being fixed when casting by hand, resulting in a lot of casting material waste, unstable post-casting positioning, and low casting quality.

[0003] To address the aforementioned technical issues, CN207874679U discloses a mold for casting rubber rollers. Through the design of the retention groove and positioning components, the equivalence of the rubber rollers can be effectively guaranteed, ensuring that the dimensions of the rubber rollers fully meet the requirements of the finished product. It is also less prone to air bubbles and solves the problems of inconsistent casting positions, excessive waste of casting material, and unstable post-casting positioning during manual casting. This further improves the stability of casting quality and has the advantages of simple structure, reasonable design, and low manufacturing cost.

[0004] During the curing or vulcanization process of the mold, a hoisting device is used for feeding. However, the existing feeding device is prone to shaking during hoisting, resulting in low verticality when placed in the curing or vulcanization barrel. The shaking makes it difficult to align with the placement hole, which is inconvenient and requires manual assistance. Utility Model Content

[0005] The purpose of this invention is to provide a mold feeding device for rubber roller processing, which clamps and limits the mold during hoisting to prevent shaking, and ensures that the mold is aligned with the placement hole in the curing or vulcanizing barrel, thus eliminating the need for manual assistance and facilitating direct loading and unloading operations, thereby improving work efficiency and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a mold feeding device for rubber roller processing, comprising a bracket, wherein the inner side wall of the bracket is provided with a limiting mechanism for preventing swaying, and the bottom end of the bracket is provided with an adjusting mechanism for rotation, wherein the support plate in the limiting mechanism is fixedly installed on the inner side wall of the bracket;

[0007] A first motor is fixedly installed on the top of the support plate. A gear is keyed to the output shaft of the first motor. A rack meshes with the bottom of the gear. A first clamping plate is fixedly installed at the end of the rack. A second clamping plate is fixedly installed at one end of the support plate. Through holes are opened at both ends of the support plate. The rack slides inside the through holes.

[0008] Preferably, the top of the support plate has a slot, and the bottom of the gear is located inside the slot.

[0009] Preferably, a reinforcing plate is fixedly installed on the inner side wall of the bracket, and an installation groove is provided at one end of the top of the bracket.

[0010] Preferably, the inner wall of the mounting groove is rotatably connected to a guide wheel, the top of the bracket is equipped with an auxiliary wheel, and the top of the bracket is fixedly equipped with a winch.

[0011] Preferably, the adjustment mechanism includes a support component and a power component, wherein the support component is disposed at the bottom end of the bracket, and the power component is disposed inside the support component.

[0012] Preferably, the support base in the support assembly is disposed below the bracket, and a top cover is rotatably connected to the top of the support base, and the top of the top cover is fixed to the bottom of the bracket.

[0013] Preferably, the second motor in the power assembly is fixedly installed at the bottom of the inner cavity of the support base, the output shaft of the second motor is keyed to the bottom end of the bracket, a connecting plate is rotatably connected to the outer side of the output shaft of the second motor, and the outer end of the connecting plate is fixed to the inner side wall of the support base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model uses a limiting mechanism to clamp and limit the mold during hoisting and loading, ensuring its verticality and preventing wobbling or swinging. During placement, it is stably and vertically positioned at the placement hole. After removal, it can be clamped again for stable hoisting operations. The second clamping plate works in conjunction with the movable first clamping plate to loosen the material and clamp the mold. The first motor and gear output cause the rack to move horizontally, which in turn drives the first clamping plate to move and adjust.

[0016] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the structures pointed out in the description and the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the second motor structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the reinforcing plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the perforated structure of this utility model.

[0021] In the diagram: 1. Bracket; 2. Limiting mechanism; 21. Support plate; 22. First motor; 23. Gear; 24. Rack; 25. Perforation; 26. First clamping plate; 27. Second clamping plate; 3. Adjusting mechanism; 31. Support base; 32. Second motor; 33. Connecting plate; 34. Top cover; 4. Reinforcing plate; 5. Winch; 6. Guide wheel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides a mold feeding device for rubber roller processing, including a bracket 1, a limiting mechanism 2 for preventing shaking is provided on the inner side wall of the bracket 1, an adjustment mechanism 3 for rotation is provided at the bottom end of the bracket 1, and a support plate 21 in the limiting mechanism 2 is fixedly installed on the inner side wall of the bracket 1.

[0024] A first motor 22 is fixedly installed on the top of the support plate 21. A gear 23 is keyed to the output shaft of the first motor 22. A rack 24 meshes with the bottom of the gear 23. A first clamping plate 26 is fixedly installed at the end of the rack 24. A second clamping plate 27 is fixedly installed at one end of the support plate 21. Both ends of the support plate 21 are provided with through holes 25. The rack 24 slides inside the through holes 25.

[0025] It is used to clamp and limit the mold during feeding, preventing shaking and ensuring that it can be stably aligned with the required feeding hole for vertical feeding and placement.

[0026] The support plate 21 has a slot at the top, and the bottom of the gear 23 is located inside the slot. The slot is designed to fit the gear 23 so that the gear 23 can mesh and drive the rack 24.

[0027] In addition, a reinforcing plate 4 is fixedly installed on the inner side wall of the bracket 1, and an installation groove is opened at one end of the top of the bracket 1. The reinforcing plate 4 can increase the support and reinforcement of the right angle of the bracket 1 to improve the support of the bracket 1.

[0028] The inner wall of the mounting slot is rotatably connected to a guide wheel 6, the top of the bracket 1 is equipped with an auxiliary wheel, and the top of the bracket 1 is fixedly installed with a winch 5. The guide wheel 6 and the auxiliary wheel are designed to be compatible with the steel rope in the winch 5 and to assist in the winding and unwinding of the steel rope.

[0029] During hoisting:

[0030] The winch 5 directly pulls the mold for processing the suspended rubber roller upwards for subsequent loading operations. During the upward movement, the mold wobbles due to gravity. The second clamping plate 27 alone cannot guarantee its vertical stability. Therefore, the second motor 32 is required to drive the gear 23 to rotate. The gear 23 then meshes and drives the rack 24 to move. During the movement, the rack 24 directly pulls the first clamping plate 26 until it cooperates with the second clamping plate 27 to clamp and limit the mold between them. Then, it is placed in the preset container. This completes the hoisting and loading function and improves the verticality and stability of the mold during the loading process, preventing slippage.

[0031] Preferably, the adjustment mechanism 3 includes a support component and a power component, the support component is disposed at the bottom end of the bracket 1, and the power component is disposed inside the support component.

[0032] like Figure 2 As shown, the support base 31 in the support assembly is located below the bracket 1. The top of the support base 31 is rotatably connected to the top of the top cover 34. The top of the top cover 34 is fixed to the bottom of the bracket 1. The support base 31 is convenient for supporting and connecting the internal components, while the top cover 34 is convenient for rotational support.

[0033] Since the output shaft of the second motor 32 is rotatably connected to the top of the support base 31 through a through-hole, and the output shaft of the second motor 32 is also fixedly installed to the top cover 34 through a through-hole, it can directly drive the components connected to the output shaft of the second motor 32 to rotate together.

[0034] like Figure 2 As shown, the second motor 32 in the power assembly is fixedly installed at the bottom of the inner cavity of the support base 31. The output shaft of the second motor 32 is keyed to the bottom end of the bracket 1. A connecting plate 33 is rotatably connected to the outer side of the output shaft of the second motor 32. The outer end of the connecting plate 33 is fixed to the inner side wall of the support base 31. The second motor 32 realizes power output operation, and the connecting plate 33 can provide stable support for the output shaft of the second motor 32.

[0035] When the direction needs to be adjusted, the second motor 32 is started directly. The second motor 32 drives the top cover 34 and the bracket 1 to rotate through the output shaft until the bracket 1 and the hoisted mold are rotated to the opposite position of 180 degrees, or can be adjusted to the required angle position. The maximum rotation is one revolution in both directions.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold feeding device for rubber roller processing, characterized in that: Includes a bracket (1), the inner wall of the bracket (1) is provided with a limiting mechanism (2) for preventing swaying, the bottom end of the bracket (1) is provided with an adjustment mechanism (3) for rotation, and the support plate (21) in the limiting mechanism (2) is fixedly installed on the inner wall of the bracket (1). A first motor (22) is fixedly installed on the top of the support plate (21). The output shaft of the first motor (22) is keyed to a gear (23). A rack (24) meshes with the bottom of the gear (23). A first clamping plate (26) is fixedly installed at the end of the rack (24). A second clamping plate (27) is fixedly installed at one end of the support plate (21). Both ends of the support plate (21) are provided with through holes (25). The rack (24) slides inside the through holes (25).

2. The mold feeding device for rubber roller processing according to claim 1, characterized in that: The top of the support plate (21) has a slot, and the bottom of the gear (23) is located inside the slot.

3. The mold feeding device for rubber roller processing according to claim 1, characterized in that: A reinforcing plate (4) is fixedly installed on the inner side wall of the bracket (1), and an installation groove is provided at one end of the top of the bracket (1).

4. The mold feeding device for rubber roller processing according to claim 3, characterized in that: The inner wall of the mounting groove is rotatably connected to a guide wheel (6), the top of the bracket (1) is equipped with an auxiliary wheel, and the top of the bracket (1) is fixedly equipped with a winch (5).

5. A mold feeding device for rubber roller processing according to claim 1, characterized in that: The adjustment mechanism (3) includes a support component and a power component. The support component is located at the bottom of the bracket (1), and the power component is located inside the support component.

6. A mold feeding device for rubber roller processing according to claim 5, characterized in that: The support base (31) in the support assembly is located below the bracket (1), and the top of the support base (31) is rotatably connected to the top cover (34), and the top of the top cover (34) is fixed to the bottom of the bracket (1).

7. A mold feeding device for rubber roller processing according to claim 6, characterized in that: The second motor (32) in the power assembly is fixedly installed at the bottom of the inner cavity of the support base (31). The output shaft of the second motor (32) is keyed to the bottom end of the bracket (1). A connecting plate (33) is rotatably connected to the outer side of the output shaft of the second motor (32). The outer end of the connecting plate (33) is fixed to the inner side wall of the support base (31).

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