CN220198451U

CN220198451U - Combined demolding jig

Info

Publication number: CN220198451U
Application number: CN202321997418.5U
Authority: CN
Inventors: 吴阳海
Original assignee: Xiamen Xieliduo Rubber & Plastic Co ltd
Current assignee: Xiamen Xieliduo Rubber & Plastic Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2023-12-19
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of demolding jigs, in particular to a combined demolding jig which comprises a mold body and a demolding table, wherein the mold body is positioned at the upper part of the demolding table, a mold bottom plate is arranged in the mold body, an air cylinder is fixedly arranged in the demolding table, the output end of the air cylinder is fixedly connected with the bottom end of the mold bottom plate, the outer side of the mold body is fixedly connected with an extension edge, one side of the extension edge is fixedly connected with a mesh plate, and the mold body, the extension edge and the top of the mesh plate are level; and the pushing part comprises a pushing frame. According to the utility model, the cylinder, the pushing part and the cooling part are arranged, the pushing frame pushes the ejected workpiece to the upper part of the mesh plate, the cooling part cools the workpiece pushed to the upper part of the mesh plate, demoulding is completed, the device is completed through the combination of the cylinder, the pushing part and the cooling part, the whole demoulding process is completed through the cylinder and the pushing frame, manual taking of a worker is not needed, and the subsequent cooling through the cooling part is performed, so that the scalding of the worker is prevented.

Description

Combined demolding jig

Technical Field

The utility model relates to the technical field of demolding jigs, in particular to a combined demolding jig.

Background

Rubber products refer to activities of producing various rubber products from natural and synthetic rubber as raw materials, and also include rubber products regenerated by using waste rubber. The yield of synthetic rubber has greatly exceeded that of natural rubber, with the greatest yield being styrene-butadiene rubber, and in the course of rubber product production, demolding is required to separate the rubber product from the module.

The authorized bulletin number CN214448113U discloses an injection mold and an injection mold system, which is described as comprising: the upper die comprises an upper die frame and an upper die core assembly, wherein the upper die core assembly is arranged on the upper die frame, the upper die core assembly comprises an upper die core and a first connecting piece, and the first connecting piece penetrates through the upper die core and is connected with the upper die frame; the lower die comprises a lower die frame and a lower die core assembly, wherein the lower die core assembly is arranged on the lower die frame, the lower die core assembly comprises a lower die core and a second connecting piece, and the second connecting piece penetrates through the lower die core and is connected with the lower die frame; wherein the upper die and the lower die are opposite and can relatively move, and the upper die core assembly and the lower die core assembly can define a cavity.

Injection mold among the prior art includes mould and bed die, and during the drawing of patterns, need take out fashioned work piece from the bed die, but current mould does not set up the structure of supplementary rubber work piece of taking out, needs the staff to take out the rubber work piece after the shaping from the inside of mould manually, causes the drawing of patterns to use the drawing of patterns process of frock tool to consume more to the manual work piece of taking out the shaping easily causes the scald, consequently, need design a combination formula drawing of patterns tool in order to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a combined demolding jig, which solves the problems that the prior mold proposed in the background art is not provided with a structure for assisting in taking out a workpiece, a worker is required to manually take out a molded workpiece from the inside of the mold, so that the demolding process of the tool jig for demolding consumes more labor, and the molded workpiece is easy to scald due to manual taking out.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a modular demolding tool comprising: the die comprises a die body and a demolding table, wherein the die body is positioned at the upper part of the demolding table, a die bottom plate is arranged in the die body, an air cylinder is fixedly arranged in the demolding table, the output end of the air cylinder is fixedly connected with the bottom end of the die bottom plate, an extension edge is fixedly connected to the outer side of the die body, a mesh plate is fixedly connected to one side of the extension edge, and the die body, the extension edge and the top of the mesh plate are level;

the pushing part comprises a pushing frame, the pushing frame is arranged on the extending edge, a servo motor is fixedly arranged on the mesh plate, a screw rod is fixedly connected with the output end of the servo motor, the pushing frame is arranged on the screw rod in a threaded manner, a guide rod is fixedly connected with the upper part of the mesh plate, and the guide rod penetrates through the pushing frame;

and the cooling part is arranged on the mesh plate.

Preferably, the demoulding table is provided with a mounting groove, and the air cylinder is fixedly arranged in the mounting groove.

Preferably, the top of extension limit fixed mounting has the mounting panel, the one end that servo motor was kept away from to the lead screw passes through the bearing rotation and connects on the mounting panel.

Preferably, the extending edge is provided with a fastener, and the extending edge is fixed on the demoulding table through the fastener.

Preferably, the cooling part comprises a mounting frame, the mounting frames are respectively fixed at the top end and the bottom end of the mesh plate, and electric fans are fixedly arranged on the mounting frames at the top and the bottom of the mesh plate.

Preferably, the drawing of patterns platform one side welded fastening of mounting bracket bottom has the brace table, the bottom fixed mounting of mounting bracket is on the brace table top.

Preferably, the fastener comprises an extending groove, the extending groove is respectively arranged at two sides of the extending edge, and the extending edge extending into the groove is provided with a bolt in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with cylinder, promote portion and cooling part, upward motion through cylinder drive mould bottom plate, it is ejecting with the work piece from the mould body, rethread servo motor control lead screw rotates, make push away the support and to being close to the direction horizontal migration of mesh board under the effect of guide arm, thereby push away the support and promote ejecting work piece to mesh board upper portion, rethread cooling part will promote the work piece on mesh board upper portion and cool down, accomplish the drawing of patterns, the device passes through the cylinder, promote the combination of portion and cooling part, whole drawing of patterns process is accomplished through cylinder and push away the support, do not need the manual taking out of staff, and follow-up through cooling part cooling, prevent that the staff from scalding.

2. By being provided with a fastener, the bolt is placed in the extending groove and screwed into the demolding table, and the extending edge is fixed on the demolding table, so that the mold body is fixed on the demolding table, and the mold is used stably.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic top view of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of a pusher structure of the present utility model;

FIG. 4 is a schematic top view of a portion of a pushing frame and guide bar structure according to the present utility model.

In the figure: 110. a die body; 111. a demolding table; 112. a mold bottom plate; 113. an extension edge; 114. a cylinder; 115. a mounting groove; 116. a mesh plate; 200. a pushing part; 210. pushing a frame; 211. a servo motor; 212. a screw rod; 213. a guide rod; 214. a mounting plate; 300. a cooling unit; 310. a mounting frame; 311. an electric fan; 312. a support table; 400. a fastener; 410. extend into the groove; 411. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, an embodiment of the present utility model is provided: a modular demolding tool comprising: the mold body 110 and the demolding table 111, the mold body 110 is positioned at the upper part of the demolding table 111, a mold bottom plate 112 is arranged in the mold body 110, an air cylinder 114 is fixedly arranged in the demolding table 111, the output end of the air cylinder 114 is fixedly connected with the bottom end of the mold bottom plate 112, an extension edge 113 is fixedly connected to the outer side of the mold body 110, a mesh plate 116 is fixedly connected to one side of the extension edge 113, and the mold body 110, the extension edge 113 and the top of the mesh plate 116 are level;

the pushing part 200, the pushing part 200 comprises a pushing frame 210, the pushing frame 210 is arranged on the extending edge 113, a servo motor 211 is fixedly arranged on the mesh plate 116, a screw rod 212 is fixedly connected with the output end of the servo motor 211, the pushing frame 210 is arranged on the screw rod 212 in a threaded manner, a guide rod 213 is fixedly connected with the upper part of the mesh plate 116, and the guide rod 213 penetrates through the pushing frame 210;

and when the device is used, after the workpiece is molded, the die bottom plate 112 is driven to move upwards through the air cylinder 114 to eject the workpiece from the die body 110, and then the screw rod 212 is controlled to rotate through the servo motor 211, so that the pushing frame 210 horizontally moves towards the direction close to the mesh plate 116 under the action of the guide rod 213, the pushing frame 210 pushes the ejected workpiece to the upper part of the mesh plate 116, and then the cooling part 300 cools the workpiece pushed to the upper part of the mesh plate 116 to cool, so that demolding is finished.

Further, the demoulding table 111 is provided with a mounting groove 115, the air cylinder 114 is fixedly arranged in the mounting groove 115, and the mounting groove 115 is convenient for mounting the air cylinder 114 so that the air cylinder 114 can be used.

Further, a mounting plate 214 is fixedly mounted at the top end of the extension edge 113, one end of the screw rod 212 far away from the servo motor 211 is rotatably connected to the mounting plate 214 through a bearing, the mounting plate 214 is used for mounting the screw rod 212, and the screw rod 212 is rotatably connected to the mounting plate 214 through the bearing, so that the servo motor 211 can control the screw rod 212 to rotate.

Example two

Compared with the first embodiment, referring to fig. 1-2, the extending edge 113 is provided with a fastener 400, the extending edge 113 is fixed on the demolding table 111 by the fastener 400, and the extending edge 113 is fixed on the demolding table 111 by the fastener 400, so that the mold body 110 can be stably used.

Further, the fastener 400 includes the insertion grooves 410, the insertion grooves 410 are respectively opened at both sides of the extension sides 113, the bolts 411 are screw-mounted on the extension sides 113 inserted into the grooves 410, the bolts 411 are placed in the insertion grooves 410 and screwed into the knock out plate 111, and the fixing of the extension sides 113 on the knock out plate 111 is achieved, so that the mold body 110 is fixed on the knock out plate 111 for stable use.

Example III

Compared with the first embodiment, referring to fig. 1-2, the cooling part 300 includes a mounting frame 310, the mounting frame 310 is respectively fixed at the top and bottom ends of the mesh plate 116, and electric fans 311 are fixedly mounted on the mounting frames 310 at the top and bottom of the mesh plate 116, and when in use, the electric fans 311 are arranged to blow air against the top and bottom of the workpiece on the mesh plate 116 at the same time, so as to cool the workpiece, thereby facilitating the next processing of the cooled workpiece by workers.

Further, a supporting table 312 is welded and fixed to one side of the demolding table 111 at the bottom of the mounting frame 310, the bottom end of the mounting frame 310 is fixedly mounted on the top end of the supporting table 312, and the mounting frame 310 for supporting and fixing the bottom of the mesh plate 116 is arranged on the supporting table 312, so that the mounting frame 310 is used stably.

Working principle: when the device is used, after a workpiece is formed, when the workpiece needs to be taken out, the die bottom plate 112 is driven to move upwards through the air cylinder 114, the workpiece is ejected from the die body 110, the screw rod 212 is controlled to rotate through the servo motor 211, the push frame 210 horizontally moves towards the direction close to the mesh plate 116 under the action of the guide rod 213, the push frame 210 pushes the ejected workpiece to the upper part of the mesh plate 116, the workpiece pushed to the upper part of the mesh plate 116 is cooled through the cooling part 300, and demoulding is completed.

When the electric fan 311 is used, the top and the bottom of a workpiece on the mesh plate 116 are simultaneously blown by the electric fan 311, cooling is performed, the cooled workpiece is subjected to next treatment by a worker, the supporting table 312 is used for supporting the mounting frame 310 for fixing the bottom of the mesh plate 116, the mounting frame 310 is used stably, the bolts 411 are placed in the extending grooves 410 and screwed into the demolding table 111, the extending edges 113 are fixed on the demolding table 111, and the mold body 110 is fixed on the demolding table 111 for stable use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A combination formula drawing of patterns tool, its characterized in that includes: the mold comprises a mold body (110) and a demolding table (111), wherein the mold body (110) is positioned at the upper part of the demolding table (111), a mold bottom plate (112) is arranged in the mold body (110), an air cylinder (114) is fixedly arranged in the demolding table (111), the output end of the air cylinder (114) is fixedly connected with the bottom end of the mold bottom plate (112), an extension edge (113) is fixedly connected with the outer side of the mold body (110), a mesh plate (116) is fixedly connected with one side of the extension edge (113), and the mold body (110), the extension edge (113) and the top of the mesh plate (116) are flush in height;

the pushing part (200), the pushing part (200) comprises a pushing frame (210), the pushing frame (210) is arranged on the extending edge (113), a servo motor (211) is fixedly arranged on the mesh plate (116), a screw rod (212) is fixedly connected with the output end of the servo motor (211), the pushing frame (210) is arranged on the screw rod (212) in a threaded manner, a guide rod (213) is fixedly connected with the upper portion of the mesh plate (116), and the guide rod (213) penetrates through the pushing frame (210);

and a cooling unit (300), wherein the cooling unit (300) is arranged on the mesh plate (116).

2. The combined demolding jig as claimed in claim 1, wherein: the demolding table (111) is internally provided with a mounting groove (115), and the air cylinder (114) is fixedly arranged in the mounting groove (115).

3. The combined demolding jig as claimed in claim 1, wherein: the top end of the extension edge (113) is fixedly provided with a mounting plate (214), and one end, far away from the servo motor (211), of the screw rod (212) is rotatably connected to the mounting plate (214) through a bearing.

4. A modular demolding tool as claimed in claim 3, wherein: the extending edge (113) is provided with a fastener (400), and the extending edge (113) is fixed on the demoulding table (111) through the fastener (400).

5. The combined demolding jig as claimed in claim 1, wherein: the cooling part (300) comprises a mounting frame (310), wherein the mounting frame (310) is respectively fixed at the top end and the bottom end of the mesh plate (116), and electric fans (311) are fixedly arranged on the mounting frames (310) at the top and the bottom of the mesh plate (116).

6. The combined demolding jig as claimed in claim 5, wherein: and a supporting table (312) is fixedly welded on one side of the demolding table (111) at the bottom of the mounting frame (310), and the bottom end of the mounting frame (310) is fixedly arranged at the top end of the supporting table (312).

7. The combined demolding jig as claimed in claim 4, wherein: the fastener (400) comprises an extending groove (410), the extending groove (410) is respectively arranged at two sides of the extending edge (113), and a bolt (411) is arranged on the extending edge (113) extending into the groove (410) in a threaded mode.