Rubber tube mold core separation equipment

Abstract

The utility model discloses rubber tube mold core separating equipment which comprises a rack and a workbench installed above the rack, a separating mechanism is arranged in the rack, and the separating mechanism comprises an electric telescopic rod A, a cross beam, a double-shaft electric push rod A, an electric telescopic rod B, a heating box, an electric heating plate, a fan and an arc-shaped clamping plate. A clamping mechanism is arranged at one end of the rack, and a rotating mechanism is arranged in the middle of the workbench. Air in a heating box is heated through an electric heating plate, a fan blows hot air to the surface of a rubber pipe to heat the rubber pipe, a rotating mechanism is arranged to drive the rubber pipe and a mold core to rotate, the rubber pipe is evenly heated, a double-shaft electric push rod A drives an electric telescopic rod B to get close to or get away from the mold core, and the rubber pipe is fixedly clamped. And the electric telescopic rod A drives the cross beam to move to separate the rubber pipe from the mold core instead of high-pressure air pressure, so that the yield of the rubber pipe is ensured.

Description

Technical Field

[0001] The utility model relates to the field of rubber hose core stripping, in particular to a rubber hose mold core stripping device. Background Art

[0002] A hose is a tubular rubber product used to transport gases, liquids and other materials. It consists of inner and outer rubber layers and a skeleton layer. When making a long length of hose, the molding core is extremely difficult to fall out.

[0003] After searching, the Chinese utility model patent with authorization announcement number CN 219968571 U discloses a hose core stripping machine. In view of the disadvantages that the prior art uses a method of introducing high-pressure water for stripping, this method is relatively simple in actual use, resulting in a relatively slow stripping speed, affecting the efficiency of core stripping, and the ejected high-pressure water is easy to splash, resulting in a waste of water resources. Now the following scheme is proposed, which includes a base, a material receiving box is fixedly connected to the top of the base, and a support is fixedly connected to the top of the base, a trough body is provided on the support, and a sliding mechanism is fixedly connected to the trough body, and a moving mechanism is fixedly connected to the sliding mechanism. The utility model performs core stripping by introducing high-pressure gas, and can fix the hose and the core separately to prevent shaking during core stripping; at the same time, it can drive the hose to move upward, and the core will not move, which can speed up the efficiency of stripping the hose and the core.

[0004] Compared with the prior art, the above solution uses high-pressure gas pressure to separate the hose from the mold core, which has high requirements for sealing, and the high-pressure gas can easily cause damage to the hose.

[0005] Therefore, it is necessary to invent a hose mold core separation device. Utility Model Content

[0006] The utility model aims to overcome the shortcomings of the prior art and provide a hose mold core separation device.

[0007] The utility model solves the technical problem through the following technical scheme: it comprises a frame and a workbench installed above the frame, the frame is provided with a disengagement mechanism inside, the disengagement mechanism comprises an electric telescopic rod A, the electric telescopic rod A is fixed to the inner wall of the frame by bolts, the extended end of the electric telescopic rod A is provided with a crossbeam, a double-axis electric push rod A is provided inside the crossbeam, electric telescopic rods B are provided at both ends of the double-axis electric push rod A, a heating box is provided at the extended end of the electric telescopic rod B, an electric heating plate is provided at the tail of the heating box, a fan is provided inside the heating box, an arc-shaped clamping plate is provided at one end of the heating box, a clamping mechanism is provided at one end of the frame, and a rotating mechanism is provided at the middle position of the workbench.

[0008] As a further solution of the utility model: the clamping mechanism includes an electric telescopic rod C, which is fixed to one end of the workbench by bolts, and the extended end of the electric telescopic rod C is provided with an electric telescopic rod D, and the extended end of the electric telescopic rod D is provided with a driving block, and a plurality of double-axis electric push rods B are provided inside the driving block, and top blocks are provided at both ends of the double-axis electric push rods B.

[0009] As a further solution of the utility model: the rotating mechanism includes a rotating shaft, which is rotatably connected to the middle position of the workbench, a plurality of rollers are arranged on the outer wall of the rotating shaft, a synchronous pulley is arranged at one end of the rotating shaft, a motor is arranged at the bottom of the frame, and a synchronous belt is arranged at the rotating end of the motor.

[0010] As a further solution of the utility model: a dustproof net is arranged at one end of the heating box.

[0011] As a further solution of the utility model: a plurality of air outlet holes are arranged in the middle of the arc-shaped clamping plate.

[0012] As a further solution of the utility model: a rubber pad is arranged above the top block.

[0013] As a further solution of the utility model: limiting slide grooves are arranged on both sides of the workbench.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. An electric heating plate is provided to heat the air inside the heating box, and a fan blows hot air to the surface of the hose to heat the hose. A rotating mechanism is provided to drive the hose and the mold core to rotate to evenly heat the hose. A double-axis electric push rod A is provided to drive the electric telescopic rod B to move closer or farther to fix and clamp the hose. An electric telescopic rod A is provided to drive the crossbeam to move to separate the hose from the mold core, replacing the high-pressure air pressure to separate the hose from the mold core, thereby ensuring the yield rate of the hose;

[0016] 2. An electric telescopic rod C is provided, and the electric telescopic rod C drives the electric telescopic rod D to rise and fall, and the electric telescopic rod D is aligned with the mold core. The electric telescopic rod D is provided, and the electric telescopic rod D drives the driving block to extend into the mold core. The double-axis electric push rod B drives the top block to move, and the inner wall of the mold core is pressed tightly under the action of the rubber pad to fix the mold core, thereby ensuring the firmness of the mold core. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It shows an isometric structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of a side cross-sectional structure provided according to an embodiment of the utility model is shown;

[0020] Figure 4 The utility model provides a Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 5 The utility model provides a Figure 2 Schematic diagram of the local enlarged structure at point B in the middle.

[0022] Legend:

[0023] 100. Workbench; 200. Frame; 101. Electric telescopic rod A; 102. Crossbeam; 103. Double-axis electric push rod A; 104. Electric telescopic rod B; 105. Heating box; 106. Electric heating plate; 107. Fan; 108. Arc clamp; 201. Electric telescopic rod C; 202. Electric telescopic rod D; 203. Drive block; 204. Double-axis electric push rod B; 205. Top block; 301. Rotating shaft; 302. Roller; 303. Synchronous pulley; 304. Motor; 305. Synchronous belt; 110. Dustproof net; 120. Air outlet; 130. Rubber pad; 140. Limit slide. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1:

[0028] like Figure 1-5 As shown, a hose mold core detachment device includes a frame 200 and a workbench 100 installed above the frame 200, wherein the frame 200 is provided with a detachment mechanism inside, wherein the detachment mechanism includes an electric telescopic rod A101, wherein the electric telescopic rod A101 is fixed to the inner wall of the frame 200 by bolts, wherein the extended end of the electric telescopic rod A101 is fixed with a crossbeam 102 by bolts, wherein a double-axis electric push rod A103 is fixed with a double-axis electric push rod A103 by bolts inside, wherein electric telescopic rods B104 are fixed with bolts at both ends of the double-axis electric push rod A103, wherein a heating box 105 is fixed with a dustproof net 110 by bolts at the extended end of the electric telescopic rod B104, wherein a dustproof net 110 is fixed with a dustproof net 110 at one end of the heating box 105, wherein the tail of the heating box 105 is fixed with a dustproof net 110 by bolts. An electric heating plate 106 is fixed by bolts, a fan 107 is fixed inside the heating box 105 by bolts, an arc-shaped clamping plate 108 is fixed to one end of the heating box 105 by bolts, a plurality of air outlet holes 120 are cut in the middle of the arc-shaped clamping plate 108, a clamping mechanism is arranged at one end of the frame 200, a rotating mechanism is arranged in the middle of the workbench 100, the rotating mechanism comprises a rotating shaft 301, the rotating shaft 301 is rotatably connected to the middle of the workbench 100, a plurality of rollers 302 are fixed to the outer wall of the rotating shaft 301 by bolts, a synchronous pulley 303 is welded to one end of the rotating shaft 301, a motor 304 is fixed to the bottom of the frame 200 by bolts, and a synchronous belt 305 is rotatably connected to the rotating end of the motor 304.

[0029] In this embodiment, an electric heating plate 106 is provided to heat the air inside the heating box 105, and a fan 107 blows hot air to the surface of the hose to heat the hose. A rotating mechanism is provided to drive the hose and the mold core to rotate to heat the hose evenly. A double-axis electric push rod A103 is provided to drive the electric telescopic rod B104 to move closer or farther away to fix and clamp the hose. An electric telescopic rod A101 is provided to drive the crossbeam 102 to move to separate the hose from the mold core, instead of using high-pressure air pressure to separate the hose from the mold core, thereby ensuring the yield of the hose.

[0030] Embodiment 2:

[0031] like Figure 1-5As shown, a hose mold core detachment device, the clamping mechanism includes an electric telescopic rod C201, the electric telescopic rod C201 is fixed to one end of a workbench 100 by bolts, the extended end of the electric telescopic rod C201 is fixed with an electric telescopic rod D202 by bolts, the extended end of the electric telescopic rod D202 is fixed with a driving block 203 by bolts, a plurality of double-axis electric push rods B204 are fixed with bolts inside the driving block 203, both ends of the double-axis electric push rods B204 are fixed with top blocks 205 by bolts, a rubber pad 130 is fixed with bolts above the top block 205, and limiting slide grooves 140 are cut on both sides of the workbench 100.

[0032] In this embodiment, an electric telescopic rod C201 is provided, and the electric telescopic rod C201 drives the electric telescopic rod D202 to rise and fall, and the electric telescopic rod D202 is aligned with the mold core. The electric telescopic rod D202 is provided, and the electric telescopic rod D202 drives the driving block 203 to extend into the mold core. The double-axis electric push rod B204 drives the top block 205 to move, and under the action of the rubber pad 130, the inner wall of the mold core is pressed tightly to fix the mold core, thereby ensuring the firmness of the mold core fixation.

[0033] Although the present invention discloses embodiments and drawings, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A hose mold core separation device, characterized in that: The invention comprises a frame (200) and a workbench (100) installed above the frame (200), wherein a disengagement mechanism is arranged inside the frame (200), wherein the disengagement mechanism comprises an electric telescopic rod A (101), wherein the electric telescopic rod A (101) is fixed to the inner wall of the frame (200) by bolts, wherein a crossbeam (102) is arranged at the extended end of the electric telescopic rod A (101), wherein a double-axis electric push rod A (103) is arranged inside the crossbeam (102), and wherein the double-axis electric push rod A (103) is arranged at the inner side of the crossbeam (102). Electric telescopic rods B (104) are arranged at both ends of (103), a heating box (105) is arranged at the extended end of the electric telescopic rod B (104), an electric heating plate (106) is arranged at the tail of the heating box (105), a fan (107) is arranged inside the heating box (105), an arc-shaped clamping plate (108) is arranged at one end of the heating box (105), a clamping mechanism is arranged at one end of the frame (200), and a rotating mechanism is arranged at the middle position of the workbench (100).

2. A hose mold core separation device according to claim 1, characterized in that: The clamping mechanism comprises an electric telescopic rod C (201), the electric telescopic rod C (201) being fixed to one end of a workbench (100) by means of bolts, an electric telescopic rod D (202) being arranged at the extended end of the electric telescopic rod C (201), a driving block (203) being arranged at the extended end of the electric telescopic rod D (202), a plurality of double-axis electric push rods B (204) being arranged inside the driving block (203), and top blocks (205) being arranged at both ends of the double-axis electric push rods B (204).

3. The hose mold core separation device according to claim 1, characterized in that: The rotating mechanism comprises a rotating shaft (301), the rotating shaft (301) is rotatably connected to the middle position of the workbench (100), a plurality of rollers (302) are arranged on the outer wall of the rotating shaft (301), a synchronous pulley (303) is arranged at one end of the rotating shaft (301), a motor (304) is arranged at the bottom of the frame (200), and a synchronous belt (305) is arranged at the rotating end of the motor (304).

4. The hose mold core separation device according to claim 1, characterized in that: A dustproof net (110) is provided at one end of the heating box (105).

5. The hose mold core separation device according to claim 1, characterized in that: A plurality of air outlet holes (120) are arranged in the middle of the arc-shaped clamping plate (108).

6. The hose mold core separation device according to claim 2, characterized in that: A rubber pad (130) is arranged above the top block (205).

7. The hose mold core separation device according to claim 1, characterized in that: Limiting sliding grooves (140) are arranged on both sides of the workbench (100).

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