Adjustable condom mold fixing structure

Abstract

The utility model discloses an adjustable condom mold fixing structure which comprises a connecting base, a mold is arranged at the bottom of the connecting base, an inner supporting assembly is arranged at the bottom of the connecting base and comprises a fixing shell fixedly connected to the bottom of the connecting base, four pressed plates are annularly distributed in an inner cavity of the fixing shell, and the four pressed plates are arranged in the fixing shell. An abutting block is fixedly connected to one side of the pressed plate, four rectangular through holes matched with the abutting block are annularly formed in the surface of the fixing shell, a threaded rotary knob is in threaded connection with the top of the connecting base, and the bottom end of the threaded rotary knob penetrates into an inner cavity of the fixing shell and is fixedly connected with an extrusion head. According to the utility model, the inner support component, the threaded knob and the extrusion head are matched for use, so that the inner support size of the mold is adjusted, and meanwhile, the hoisting height of the mold can be adjusted under the matched use of the hoisting rod and the threaded rod, so that the purposes of mounting and adjusting the fixed size can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of family planning article processing technology, especially, relate to a adjustable condom mould fixing structure. BACKGROUND

[0002] The condom mould is a special tool for manufacturing condoms, usually made of special materials, with a cavity matching the shape and size of the condom. In the production process of condoms, liquid rubber or other raw materials are injected into the mold cavity, and after vulcanization, molding and other processes, a condom with specific shape, size and thickness is finally formed.

[0003] In the production process of condoms, most of the production molds are designed with specific sizes. In order to produce condoms of different sizes, the entire mold needs to be replaced, increasing the cost of the mold. In addition, the equipment needs to be adjusted, which may require several hours or even longer downtime, affecting production progress. Therefore, it is necessary to provide a adjustable condom mould fixing structure, which adopts a mold fixing structure with adjustable inner support size and adjustable lifting height, clamps the mold with different pipe diameters, adjusts the glue injection depth of the mold, improves the adaptation range, and reduces downtime. SUMMARY

[0004] The utility model provides a adjustable condom mould fixing structure, adopts a mold fixing structure with adjustable inner support size and adjustable lifting height, clamps the mold with different pipe diameters, adjusts the glue injection depth of the mold, improves the adaptation range, and reduces downtime, to solve the above technical problems.

[0005] The technical scheme for solving the above technical problems is as follows: a adjustable condom mould fixing structure, comprising a connecting seat: the bottom of the connecting seat is provided with a mold, the bottom of the connecting seat is provided with an inner support assembly, the inner support assembly comprises a fixed shell fixedly connected to the bottom of the connecting seat, four pressure plates are annularly distributed in the inner cavity of the fixed shell, one side of the pressure plate is fixedly connected with a block, four rectangular through holes matched with the block are annularly formed on the surface of the fixed shell, a threaded knob is threadedly connected to the top of the connecting seat, and an extrusion head is fixedly connected to the inner cavity of the fixed shell at the bottom end of the threaded knob.

[0006] Preferably, the extrusion head is tapered, and the side of the pressure plate close to the extrusion head is provided with a tapered arc surface matched with the extrusion head.

[0007] Preferably, the side of the block away from the pressure plate penetrates to the outside of the fixed shell and is fixedly connected with a non-slip pad, and the non-slip pad is a rubber cushion.

[0008] Preferably, the top of the connecting seat is fixedly connected with a connecting plate, a suspender is arranged above the connecting plate, and a threaded rod is fixedly connected to the top of the suspender.

[0009] Preferably, both sides of the top of the connecting plate are fixedly connected with threaded heads, and the threaded heads are screwed with nuts penetrating through the suspender.

[0010] The utility model discloses beneficial effects are:

[0011] 1, the utility model discloses a cooperation of inner support subassembly, screw knob and extruding head is used to the inner support size of mould is adjusted, can be adjusted to the hoisting height of mould under the cooperation of suspender and threaded rod, can reach the purpose of adjustable installation and fixed size,

[0012] 2, the utility model discloses a cooperation of screw knob and extruding head can extrude and advance four pressure plates simultaneously, make the anti -skid pad adjust the inner support size of mould inner wall, and then can support and fix the mould of different pipe diameters to improve the adaptation range of the fixed structure,

[0013] 3, the utility model discloses the cooperation of suspender and threaded rod can adjust the hoisting height of connecting seat, and then make the installation height of mould be adjusted. DRAWINGS

[0014] Among them:

[0015] Figure 1 It is the three -dimensional schematic view of one embodiment of the utility model;

[0016] Figure 2 It is the three -dimensional explosion drawing of connecting seat, inner support subassembly and suspender of one embodiment of the utility model;

[0017] Figure 3 It is the three -dimensional explosion drawing of connecting seat and inner support subassembly of one embodiment of the utility model;

[0018] Figure 4 It is the front view sectional view of connecting seat, mould and inner support subassembly of one embodiment of the utility model.

[0019] In the drawings, the component list represented by each sign is as follows:

[0020] 1, connecting seat, 2, mould, 3, inner support subassembly, 31, fixed shell, 32, pressure plate, 33, block, 34, rectangular through -hole, 35, anti -skid pad, 4, screw knob, 5, extruding head, 6, conical camber, 7, connecting plate, 8, threaded head, 9, suspender, 10, nut, 11, threaded rod. DETAILED DESCRIPTION

[0021] In the following, the adjustable condom mold fixing structure of the utility model will be described with reference to the accompanying drawings.

[0022] Figures 1-4 The adjustable condom mold fixing structure of the utility model is shown, which comprises a connecting seat 1: the bottom of the connecting seat 1 is provided with a mold 2, the bottom of the connecting seat 1 is provided with an inner support assembly 3, the inner support assembly 3 comprises a fixed shell 31 fixedly connected to the bottom of the connecting seat 1, four pressure plates 32 are annularly distributed in the inner cavity of the fixed shell 31, a resisting block 33 is fixedly connected to one side of the pressure plate 32, the side of the resisting block 33 away from the pressure plate 32 penetrates to the outside of the fixed shell 31 and is fixedly connected with an anti-skid pad 35, the anti-skid pad 35 is a rubber soft pad, four rectangular through holes 34 adapted to the resisting block 33 are annularly formed on the surface of the fixed shell 31, a threaded knob 4 is threadedly connected to the top of the connecting seat 1, the bottom end of the threaded knob 4 penetrates to the inner cavity of the fixed shell 31 and is fixedly connected with an extrusion head 5, the extrusion head 5 is tapered, a tapered arc surface 6 adapted to the extrusion head 5 is arranged on the side of the pressure plate 32 close to the extrusion head 5, through the cooperation of the threaded knob 4 and the extrusion head 5, the four pressure plates 32 can be simultaneously extruded and advanced, so that the anti-skid pad 35 adjusts the inner support size of the inner wall of the mold 2, and then the mold 2 with different pipe diameters can be fixedly supported, thereby improving the adaptation range of the fixing structure, a connecting plate 7 is fixedly connected to the top of the connecting seat 1, a hanging rod 9 is arranged above the connecting plate 7, a threaded rod 11 is fixedly connected to the top of the hanging rod 9, threaded heads 8 are fixedly connected to the two sides of the top of the connecting plate 7, the top of the threaded head 8 penetrates the hanging rod 9 and is threadedly connected with a nut 10, through the cooperation of the hanging rod 9 and the threaded rod 11, the hoisting height of the connecting seat 1 can be adjusted, and then the installation height of the mold 2 can be adjusted.

[0023] Working principle: when the utility model is used, the user fixes the threaded rod 11 with the hanging assembly line, adjusts the hoisting height of the mold 2 through the installation height of the threaded rod 11 and the hanging assembly line, then matches the top of the mold 2 with the bottom of the connecting seat 1, rotates the threaded knob 4, the threaded knob 4 is pushed downward through the threads on the surface thereof in the process of rotation, and then the extrusion head 5 vertically descends in the inner cavity of the fixed shell 31, the surface of the extrusion head 5 extrudes the inner wall of the pressure plate 32, the four pressure plates 32 simultaneously move backward, the resisting block 33 pushes the anti-skid pad 35, and finally the surface of the anti-skid pad 35 is tightly pressed against the inner wall of the mold 2, and the mold 2 can be fixedly supported.

[0024] In summary: the adjustable condom mold fixing structure, through the cooperation of the inner support assembly 3, the threaded knob 4 and the extrusion head 5, the inner support size of the mold 2 is adjusted, and at the same time, under the cooperation of the suspender 9 and the threaded rod 11, the hoisting height of the mold 2 is adjusted, so that the purpose of adjustable installation and fixing size can be achieved.

Claims

1. An adjustable condom mold fixture structure, characterized by, The utility model provides a connecting seat (1) is provided with a mould (2) at the bottom, and the bottom of connecting seat (1) is provided with an inner support assembly (3), the inner support assembly (3) includes fixed shell (31) fixedly connected at the bottom of connecting seat (1), the inner cavity of fixed shell (31) is annularly distributed with four pressure plates (32), one side of pressure plate (32) is fixedly connected with abutment (33), the surface of fixed shell (31) is annularly provided with four rectangular through -hole (34) matched with abutment (33), the top of connecting seat (1) is screw -threadedly connected with screw knob (4), the bottom end of screw knob (4) penetrates to the inner cavity of fixed shell (31) and is fixedly connected with extruding head (5).

2. The adjustable condom mold fixture of claim 1, wherein, The extruding head (5) is provided as a taper, and the side of the pressure plate (32) close to the extruding head (5) is provided with a tapered arc surface (6) matched with the extruding head (5).

3. The adjustable condom mold fixture of claim 2, wherein, The side of the abutment (33) away from the pressure plate (32) penetrates to the outside of the fixed shell (31) and is fixedly connected with the anti-skid pad (35), and the anti-skid pad (35) is a rubber soft pad.

4. The adjustable condom mold fixture of claim 3, wherein, The top of the connecting seat (1) is fixedly connected with the connecting plate (7), the upper side of the connecting plate (7) is provided with the suspender (9), and the top of the suspender (9) is fixedly connected with the threaded rod (11).

5. The adjustable condom mold fixture of claim 4, wherein, The two sides of the top of the connecting plate (7) are fixedly connected with the threaded head (8), the top of the threaded head (8) penetrates the suspender (9) and is screw-connected with the nut (10).

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