CN215396571U

CN215396571U - Injection mold is used in rubber overshoes production

Info

Publication number: CN215396571U
Application number: CN202121561921.7U
Authority: CN
Inventors: 徐安武
Original assignee: Ruian Pyramid Shoes Co ltd
Current assignee: Ruian Pyramid Shoes Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2022-01-04
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses an injection mold for rubber shoe production, which comprises a support, wherein a box body is fixedly arranged below the inner side of the support, a lower mold is fixedly arranged on the inner wall of the support, a moving structure is arranged on the inner side of the box body, the moving structure comprises an electric push rod, a square block, an inclined rod, a vertical rod, a sliding block, a rack, a spring and a first slide rod, one end of the electric push rod is fixedly connected with one side of the inner wall of the box body, and a telescopic rod of the electric push rod is fixedly connected with the square block. This injection mold is used in rubber overshoes production, through last mould, bed die, support, box, shell, diaphragm, removal structure and pushing structure's cooperation, electric putter drives the square rebound, and the square drives the down tube and rotates, and the down tube drives the rack and moves right, and the rack drives gear revolve, and the gear drives the threaded rod and rotates, and the threaded rod drives the push pedal rebound, and the staff of being convenient for carries out the drawing of patterns to the rubber overshoes, and the staff of being convenient for takes out the rubber overshoes, and the staff of being convenient for operates.

Description

Injection mold is used in rubber overshoes production

Technical Field

The utility model relates to the technical field of rubber shoes, in particular to an injection mold for rubber shoe production.

Background

The rubber shoes are made of rubber and are soles or uppers, the water shoes are generally made of rubber, the earliest rubber shoes in China are famous liberation brand rubber sole shoes, namely liberation shoes, and the rubber shoes are characterized by low price, simple manufacture, comfortable and durable wearing, are actually good products in shoes and are usually produced by using injection molds.

Injection mold is used in the rubber overshoes production among the prior art, the staff of not being convenient for demold the rubber overshoes, and then the staff of not being convenient for takes out the rubber overshoes, the staff operation of not being convenient for, and the rubber overshoes production among the prior art uses injection mold, and the staff of not being convenient for is stable will go up the mould and move down, and then leads to going up the mould skew easily, and then extravagant operating time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold for rubber shoe production, and aims to solve the problems that in the prior art, the injection mold for rubber shoe production is inconvenient for workers to demold rubber shoes, take out the rubber shoes and operate the rubber shoes.

In order to achieve the purpose, the utility model provides the following technical scheme: an injection mold for rubber shoe production comprises a support, wherein a box body is fixedly arranged below the inner side of the support, a lower mold is fixedly arranged on the inner wall of the support, and a moving structure is arranged on the inner side of the box body;

the moving structure comprises an electric push rod, a square block, an inclined rod, a vertical rod, a sliding block, a rack, a spring and a first sliding rod;

electric putter's one end and the inner wall one side fixed connection of box, electric putter's telescopic link fixedly connected with square, the outer wall sliding clamping of square has the down tube, the preceding terminal surface of down tube rotates through the round pin axle and is connected with the montant, the bottom of montant and the inner wall bottom fixed connection of box, the one end of down tube is laminated with top one side lug of rack mutually, the fixed spring that is provided with of one end of rack, the other end of spring and the inner wall one side fixed connection of box, the fixed slider that is provided with in top of rack, the inner wall slip joint of slider has slide bar one, the one end of slide bar one and the inner wall one end fixed connection of box. The design can enable the rack to move left and right.

Preferably, a transverse plate is fixedly arranged at the top of the support, and a shell is fixedly arranged at the top of the transverse plate. The support plays a supporting role for the transverse plate.

Preferably, the inner wall of the lower die is in clearance fit with the upper die, and sliding doors are mounted on the front end faces of the box body and the shell. The design is convenient for the staff to maintain the device.

Preferably, a pushing structure is arranged on the inner side of the box body;

the pushing structure comprises a short rod, a threaded rod, a gear, a straight block, a second sliding rod and a push plate;

the outer wall of threaded rod below is passed through the bearing and is connected with the bottom inner wall rotation of box, the fixed gear that is provided with of outer wall of threaded rod, the rear of gear is connected with the place ahead meshing of rack, the outer wall top threaded connection of threaded rod has the push pedal, one side below of push pedal is connected with the quarter butt through round pin axle rotation, preceding terminal surface one side of quarter butt is connected with straight piece through round pin axle rotation, the inner wall slip joint of straight piece has slide bar two, the top of slide bar two and inner wall top one side fixed connection of box, the outer wall of push pedal and the top inner wall clearance fit of box, the outer wall top of push pedal and the bottom inner wall clearance fit of bed die. The design is convenient for the staff to take out the rubber overshoes.

Preferably, a lifting structure is arranged above the transverse plate;

the lifting structure comprises a third sliding rod, a long plate, a motor, a straight rod, a long rod, a double-head threaded rod, a transverse block and a long block;

the bottom of rectangular piece and the top one side fixed connection of diaphragm, the inner wall of rectangular piece passes through bearing and threaded connection on one side of the outer wall of double threaded rod, the fixed motor that is provided with of one end of double threaded rod, the one end of motor and the one end fixed connection of the rectangular piece of one side, threaded connection has the crossband on one side of the outer wall of double threaded rod, the preceding terminal surface of crossband rotates through the round pin axle and is connected with the straight-bar, preceding terminal surface one side of straight-bar is rotated through the round pin axle and is connected with the stock, the outer wall of stock and the inner wall clearance fit of diaphragm, the fixed rectangular plate that is provided with in bottom of rectangular plate, one side inner wall sliding clamping of rectangular plate has slide bar three, one side top fixed connection of three one end of slide bar and support, the top fixed connection of bottom and the last mould of rectangular plate. The design can stably move the upper die up and down.

Compared with the prior art, the utility model has the beneficial effects that: the injection mold for producing the rubber shoes has the advantages that through the matching of the upper mold, the lower mold, the support, the box body, the shell, the transverse plate, the moving structure and the pushing structure, when the injection mold is used, the square block can be driven by the electric push rod to move upwards, the square block drives the inclined rod to rotate, the inclined rod drives the rack to move rightwards, the rack drives the gear to rotate, the gear drives the threaded rod to rotate, the threaded rod drives the push plate to move upwards, the rubber shoes can be conveniently demolded by workers, the rubber shoes can be conveniently taken out by the workers, and the operation of the workers is convenient;

meanwhile, the electric push rod drives the square block to move upwards, the square block drives the inclined rod to rotate, the inclined rod drives the rack to move rightwards, the rack drives the gear to rotate, the gear drives the threaded rod to rotate, the threaded rod drives the push plate to move upwards, and therefore the device is convenient for workers to maintain and repair.

Through last mould, bed die, support, box, shell, diaphragm and elevation structure's cooperation for the device can drive double threaded rod through the motor and rotate when using, and double threaded rod drives the horizontal piece and outwards removes, and the horizontal piece drives the straight-bar and removes, and the straight-bar drives the stock and moves down, and the stock drives the rectangular plate and moves down, and the rectangular plate drives the mould and moves down, and the staff of being convenient for is stable will go up the mould and move down, avoids going up the mould skew, saves operating time.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bracket, housing and cross plate of FIG. 1;

FIG. 3 is a schematic view of the structure of the electric push rod, the block and the diagonal rod in FIG. 1;

fig. 4 is a schematic structural view of the motor, the double-headed threaded rod and the long block in fig. 1.

In the figure: 1. the device comprises an upper die, 2, a moving structure, 201, an electric push rod, 202, a square block, 203, an inclined rod, 204, a vertical rod, 205, a sliding block, 206, a rack, 207, a spring, 208, a first sliding rod, 3, a pushing structure, 301, a short rod, 302, a threaded rod, 303, a gear, 304, a straight block, 305, a second sliding rod, 306, a push plate, 4, a lifting structure, 401, a third sliding rod, 402, a long plate, 403, a motor, 404, a straight rod, 405, a long rod, 406, a double-end threaded rod, 407, a transverse block, 408, a long block, 5, a lower die, 6, a support, 7, a box body, 8, a shell, 9 and a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold for rubber shoe production comprises a support 6, a box body 7 is fixedly arranged below the inner side of the support 6, a transverse plate 9 is fixedly arranged at the top of the support 6, the support 6 plays a supporting role for the transverse plate 9, a shell 8 is fixedly arranged at the top of the transverse plate 9, a lower mold 5 is fixedly arranged on the inner wall of the support 6, an upper mold 1 is in clearance fit with the inner wall of the lower mold 5, sliding doors are respectively arranged on the front end faces of the box body 7 and the shell 8, the design is convenient for workers to maintain the injection mold, a moving structure 2 is arranged on the inner side of the box body 7, the moving structure 2 comprises an electric push rod 201, a square 202, an inclined rod 203, a vertical rod 204, a sliding block 205, a rack 206, a spring 207 and a sliding rod one 208, one end of the electric push rod 201 is fixedly connected with one side of the inner wall of the box body 7, the model of the electric push rod 201 is determined according to actual use conditions, the telescopic rod of the electric push rod 201 is fixedly connected with the square 202, the outer wall of the block 202 is slidably clamped with an inclined rod 203, the front end face of the inclined rod 203 is rotatably connected with a vertical rod 204 through a pin shaft, the pin shaft enables the inclined rod 203 to rotate on the front end face of the vertical rod 204 when stressed, the bottom of the vertical rod 204 is fixedly connected with the bottom of the inner wall of the box 7, one end of the inclined rod 203 is attached to a convex block on one side of the top of the rack 206, a spring 207 is fixedly arranged at one end of the rack 206, the spring 207 gives a leftward force to the rack 206, the other end of the spring 207 is fixedly connected with one side of the inner wall of the box 7, a sliding block 205 is fixedly arranged at the top of the rack 206, a first sliding rod 208 is clamped on the inner wall of the sliding block 205, the sliding block 205 can slide on the outer wall of the first sliding rod 208 when stressed, and one end of the first sliding rod 208 is fixedly connected with one end of the inner wall of the box 7.

The pushing structure 3 is arranged on the inner side of the box body 7, the pushing structure 3 comprises a short rod 301, a threaded rod 302, a gear 303, a straight block 304, a second sliding rod 305 and a push plate 306, the lower part of the outer wall of the threaded rod 302 is rotatably connected with the inner wall of the bottom of the box body 7 through a bearing, the threaded rod 302 can rotate on the inner wall of the bottom of the box body 7 when stressed by the bearing, the gear 303 is fixedly arranged on the outer wall of the threaded rod 302, the rear part of the gear 303 is meshed and connected with the front part of the rack 206, the push plate 306 is in threaded connection with the upper part of the outer wall of the threaded rod 302, the short rod 301 is rotatably connected with the lower part of one side of the push plate 306 through a pin shaft at the lower part of one side of the short rod 301 when stressed, the straight block 304 is rotatably connected with the straight block 304 through a pin shaft at one side of the front end face of the short rod 301, the second sliding rod 305 is slidably clamped with the inner wall of the second sliding rod 305 when stressed by the straight block 304, the outer wall of the sliding rod 305, the top part of the second sliding rod 305 is fixedly connected with one side of the top part of the inner wall of the box body 7, the outer wall of the push plate 306 is in clearance fit with the inner wall of the top of the box body 7, the outer wall of the push plate 306 is fixedly connected with a rubber pad, the rubber pad plays a role in sealing, and the upper part of the outer wall of the push plate 306 is in clearance fit with the inner wall of the bottom of the lower die 5.

A lifting structure 4 is arranged above the transverse plate 9, the lifting structure 4 comprises a third sliding rod 401, a long plate 402, a motor 403, a straight rod 404, a long rod 405, a double-threaded rod 406, a transverse block 407 and a long block 408, the bottom of the long block 408 is fixedly connected with one side of the top of the transverse plate 9, the inner wall of the long block 408 is in threaded connection with one side of the outer wall of the double-threaded rod 406 through a bearing, the double-threaded rod 406 can rotate on the inner wall of the long block 408 when stressed by the bearing, one end of the double-threaded rod 406 is fixedly provided with the motor 403, the model of the motor 403 is determined according to the actual use condition, one end of the motor 403 is fixedly connected with one end of the long block 408 on one side, one side of the outer wall of the double-threaded rod 406 is in threaded connection with the transverse block 407, the front end face of the transverse block 407 is rotatably connected with the straight rod 404 through a pin shaft, the straight rod 405 is rotatably connected on one side of the front end face of the straight rod 404 through a pin shaft, the outer wall of the long rod 405 is in clearance fit with the inner wall of the transverse plate 9, the bottom of the long plate 405 is fixedly provided with a long plate 402, the inner wall of one side of the long plate 402 is connected with a third sliding rod 401 in a sliding and clamping mode, the long plate 402 can slide on the outer wall of the third sliding rod 401 when stressed, one end of the third sliding rod 401 is fixedly connected with the upper portion of one side of the support 6, and the bottom of the long plate 402 is fixedly connected with the top of the upper die 1.

In this embodiment, when the injection mold for rubber shoe production is used, firstly, the motor 403 and the electric push rod 201 are connected to an external power source, the raw materials are placed inside the lower mold 5, the motor 403 starts to work, the motor 403 drives the double-threaded rod 406 to rotate, the double-threaded rod 406 drives the horizontal block 407 to move outwards, the horizontal block 407 drives the straight rod 404 to move, the straight rod 404 drives the long rod 405 to move downwards, the long rod 405 drives the long plate 402 to move downwards, the long plate 402 drives the upper mold 1 to move downwards, so that the worker can stably move the upper mold 1 downwards, and then the upper mold 1 enters the lower mold 5, thereby realizing the injection molding of the rubber shoe, the electric push rod 201 starts to work, the electric push rod 201 drives the square 202 to move upwards, the square 202 drives the diagonal rod 203 to rotate, the diagonal rod 203 drives the rack 206 to move rightwards, the rack 206 drives the gear 303 to rotate, the gear 303 drives the threaded rod 302 to rotate, threaded rod 302 drives push pedal 306 rebound, and the staff of being convenient for carries out the drawing of patterns to the rubber overshoe, and the staff of being convenient for takes out the rubber overshoe.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an injection mold is used in rubber overshoes production, includes support (6), its characterized in that: a box body (7) is fixedly arranged below the inner side of the support (6), a lower die (5) is fixedly arranged on the inner wall of the support (6), and a moving structure (2) is arranged on the inner side of the box body (7);

the moving structure (2) comprises an electric push rod (201), a square block (202), an inclined rod (203), a vertical rod (204), a sliding block (205), a rack (206), a spring (207) and a first sliding rod (208);

one end of the electric push rod (201) is fixedly connected with one side of the inner wall of the box body (7), the telescopic rod of the electric push rod (201) is fixedly connected with a square block (202), the outer wall of the square block (202) is slidably clamped with an inclined rod (203), the front end surface of the diagonal rod (203) is rotationally connected with a vertical rod (204) through a pin shaft, the bottom of the vertical rod (204) is fixedly connected with the bottom of the inner wall of the box body (7), one end of the inclined rod (203) is attached to a convex block on one side of the top of the rack (206), one end of the rack (206) is fixedly provided with a spring (207), the other end of the spring (207) is fixedly connected with one side of the inner wall of the box body (7), a sliding block (205) is fixedly arranged at the top of the rack (206), a first sliding rod (208) is clamped on the inner wall of the sliding block (205) in a sliding manner, one end of the first sliding rod (208) is fixedly connected with one end of the inner wall of the box body (7).

2. The injection mold for rubber shoe production according to claim 1, characterized in that: the top of support (6) is fixed and is provided with diaphragm (9), the top of diaphragm (9) is fixed and is provided with shell (8).

3. The injection mold for rubber shoe production according to claim 1, characterized in that: the inner wall clearance fit of bed die (5) has last mould (1), the sliding door is all installed to the preceding terminal surface of box (7) and shell (8).

4. The injection mold for rubber shoe production according to claim 1, characterized in that: the inner side of the box body (7) is provided with a pushing structure (3);

the pushing structure (3) comprises a short rod (301), a threaded rod (302), a gear (303), a straight block (304), a second sliding rod (305) and a push plate (306);

the lower part of the outer wall of the threaded rod (302) is rotationally connected with the inner wall of the bottom of the box body (7) through a bearing, the outer wall of the threaded rod (302) is fixedly provided with a gear (303), the rear part of the gear (303) is meshed and connected with the front part of the rack (206), a push plate (306) is connected with the upper part of the outer wall of the threaded rod (302) in a threaded manner, a short rod (301) is rotationally connected with the lower part of one side of the push plate (306) through a pin shaft, one side of the front end surface of the short rod (301) is rotationally connected with a straight block (304) through a pin shaft, a second sliding rod (305) is slidably clamped on the inner wall of the straight block (304), the top of the second sliding rod (305) is fixedly connected with one side of the top of the inner wall of the box body (7), the outer wall of the push plate (306) is in clearance fit with the inner wall of the top of the box body (7), the upper part of the outer wall of the push plate (306) is in clearance fit with the inner wall of the bottom of the lower die (5).

5. The injection mold for rubber shoe production according to claim 2, characterized in that: a lifting structure (4) is arranged above the transverse plate (9);

the lifting structure (4) comprises a third sliding rod (401), a long plate (402), a motor (403), a straight rod (404), a long rod (405), a double-head threaded rod (406), a transverse block (407) and a long block (408);

the bottom of the long block (408) is fixedly connected with one side of the top of the transverse plate (9), the inner wall of the long block (408) is in threaded connection with one side of the outer wall of the double-threaded rod (406) through a bearing, a motor (403) is fixedly arranged at one end of the double-threaded rod (406), one end of the motor (403) is fixedly connected with one end of the long block (408) at one side, one side of the outer wall of the double-threaded rod (406) is in threaded connection with a transverse block (407), the front end face of the transverse block (407) is rotatably connected with a straight rod (404) through a pin shaft, one side of the front end face of the straight rod (404) is rotatably connected with a long rod (405) through a pin shaft, the outer wall of the long rod (405) is in clearance fit with the inner wall of the transverse plate (9), a long plate (402) is fixedly arranged at the bottom of the long rod (405), and a slide rod III (401) is slidably clamped on the inner wall at one side of the long plate (402), one end of the third sliding rod (401) is fixedly connected with the upper side of one side of the support (6), and the bottom of the long plate (402) is fixedly connected with the top of the upper die (1).