Biodegradable material forming die

Abstract

The utility model relates to a biodegradable material forming die, which aims to solve the technical problem that an upper die and a lower die are separated and fall off when the current die is turned over, and comprises a lower die body, an upper die body and a connecting structure, the two connecting structures are arranged on the two sides of the butt joint position of the lower die body and the upper die body correspondingly. According to the connecting structure, a fixing block A is fixedly arranged at the side end of the lower die body; the fixed block B is fixedly arranged at the side end of the upper die body; the screw rod is rotationally arranged at the outer end of the bottom side of the fixed block A; the movable block is arranged on the screw rod in a threaded and sleeving manner; the insertion block is fixedly arranged on the top side of the movable block; the insertion blocks are respectively matched with the holes in the fixed block A and the fixed block B in a penetrating manner; and the top of the insertion block is in positioning fit with the fixed block B through a positioning assembly. The mold has the advantages that the lower mold body and the upper mold body which move are longitudinally positioned, so that the lower mold body and the upper mold body are kept relatively stable even if turned over.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a biodegradable material molding mold. Background Art

[0002] Biodegradable materials refer to materials that can be completely decomposed into low molecular weight compounds by microorganisms (such as bacteria, fungi and algae) under appropriate and time-limited natural environmental conditions.

[0003] Many environmentally friendly parts are formed by melted biodegradable materials, using corresponding forming molds. The forming mold is divided into an upper mold and a lower mold. When the upper mold and the lower mold are installed on the equipment, they are hoisted as a whole through an external hoisting mechanism, but the upper mold and the lower mold are not limited in the longitudinal direction. Once the mold is flipped, the upper mold and the lower mold will separate and fall.

[0004] In view of this, we propose a biodegradable material molding mold. Utility Model Content

[0005] The utility model aims to overcome the shortcomings of the prior art, meet practical needs, and provide a biodegradable material molding mold to solve the technical problem that the upper mold and the lower mold will separate and fall when the mold is turned over.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing a biodegradable material forming mold, including a lower mold body and an upper mold body, and also including a connecting structure;

[0007] Two connecting structures are respectively arranged on both sides of the joint between the lower mold body and the upper mold body;

[0008] The connection structure includes a fixed block A, a fixed block B, a screw rod, a rotating handle, a movable block and an insert block;

[0009] The fixing block A is fixedly arranged at the side end of the lower mold body;

[0010] The fixing block B is fixedly arranged at the side end of the upper mold body;

[0011] The screw is rotatably arranged at the outer end of the bottom side of the fixed block A;

[0012] The rotating handle is fixed at the bottom end of the screw rod;

[0013] The movable block is threadably sleeved on the screw rod;

[0014] The insert block is fixedly arranged on the top side of the movable block;

[0015] The insert blocks are respectively matched with holes on the fixing block A and the fixing block B;

[0016] Wherein, the top of the insert block is positioned and matched with the fixing block B through a positioning component.

[0017] Preferably, two guide bars are symmetrically fixed to the inner end of the bottom side of the fixed block A, and the two guide bars are respectively passed through the inner end of the movable block.

[0018] Preferably, a stopper is fixedly provided on the outer side of the bottom of the guide bar.

[0019] Preferably, the positioning assembly comprises a fixing bar, a positioning block and a connecting bar;

[0020] The fixing strip is fixedly arranged on the outer end of the top side of the fixing block B;

[0021] The positioning block is passed through the fixing strip;

[0022] Wherein, the inner end of the positioning block is fitted with the opening at the top of the plug block;

[0023] The connecting strip is fixedly arranged at the outer end of the positioning block;

[0024] Wherein, two springs are symmetrically arranged between the connecting bar and the fixing bar.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] 1. The utility model has the advantage of positioning the lower mold body and the upper mold body in the longitudinal direction by arranging a fixed block A, a fixed block B, a screw, a rotating handle, a movable block, an insert block, a fixed bar, a positioning block, a connecting bar and a spring, so that the lower mold body and the upper mold body can remain relatively stable even if they are turned over, thereby solving the problem that the upper mold and the lower mold are not limited in the longitudinal direction, which may cause the upper mold and the lower mold to separate and fall once the mold is turned over.

[0027] 2. The utility model has the advantages of maintaining the stability of the movable block when the movable block moves, limiting the moving distance of the movable block, and preventing the movable block from excessive movement by providing the guide bar and the stop block. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a schematic diagram of the connection structure of the utility model;

[0030] Figure 3 This is a schematic diagram of the guide bar connection structure of the utility model;

[0031] Figure 4 This is a schematic diagram of the connection structure of the positioning component of the utility model;

[0032] In the figure: 1. Lower mold body; 2. Upper mold body; 3. Connection structure;

[0033] 301, fixed block A; 302, fixed block B; 303, screw rod; 304, handle; 305, movable block; 306, guide bar; 307, plug block; 308, positioning assembly;

[0034] 3061, stopper;

[0035] 3081. fixing strip; 3082. positioning block; 3083. connecting strip; 3084. spring. DETAILED DESCRIPTION

[0036] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0037] Example 1: Biodegradable material forming mold, see Figures 1 to 4 , including a lower mold body 1 and an upper mold body 2, and also including a connecting structure 3;

[0038] Two connecting structures 3 are respectively arranged on both sides of the joint between the lower mold body 1 and the upper mold body 2;

[0039] The connection structure 3 includes a fixed block A301, a fixed block B302, a screw 303, a rotating handle 304, a movable block 305 and an insert block 307; the fixed block A301 is fixedly arranged at the side end of the lower mold body 1; the fixed block B302 is fixedly arranged at the side end of the upper mold body 2; the screw 303 is rotatably arranged at the outer end of the bottom side of the fixed block A301; the rotating handle 304 is fixedly arranged at the bottom end of the screw 303; the movable block 305 is threadedly sleeved on the screw 303; the insert block 307 is fixedly arranged at the top side of the movable block 305; wherein the insert block 307 is respectively matched with the holes on the fixed block A301 and the fixed block B302; wherein the top of the insert block 307 is positioned and matched with the fixed block B302 through the positioning component 308;

[0040] The positioning assembly 308 includes a fixing strip 3081, a positioning block 3082 and a connecting strip 3083; the fixing strip 3081 is fixedly mounted on the outer end of the top side of the fixing block B302; the positioning block 3082 is passed through the fixing strip 3081; wherein, the inner end of the positioning block 3082 is matched with the top opening of the plug block 307; the connecting strip 3083 is fixedly mounted on the outer end of the positioning block 3082; wherein, two springs 3084 are symmetrically arranged between the connecting strip 3083 and the fixing strip 3081, and the two ends of the spring 3084 are respectively fixedly connected to the connecting strip 3083 and the fixing strip 3081, and the elastic coefficient of the spring 3084 is selected and used by the technicians in this profession according to the actual situation.

[0041] The utility model has the advantage of longitudinally positioning the moving lower mold body 1 and the upper mold body 2 by arranging a fixed block A301, a fixed block B302, a screw rod 303, a rotating handle 304, a movable block 305, an insert block 307, a fixed bar 3081, a positioning block 3082, a connecting bar 3083 and a spring 3084, so that the lower mold body 1 and the upper mold body 2 can remain relatively stable even if they are flipped, thereby solving the problem that the upper mold and the lower mold are not limited in the longitudinal direction, which may cause the upper mold and the lower mold to separate and fall once the mold is flipped.

[0042] Specifically, two guide bars 306 are symmetrically fixed to the inner end of the bottom side of the fixed block A301, and the two guide bars 306 are respectively passed through the inner ends of the movable block 305.

[0043] The utility model has the advantage of maintaining the stability of the movable block 305 when the movable block 305 moves by providing the guide strip 306 .

[0044] Furthermore, a stopper 3061 is fixedly disposed on the outer side of the bottom of the guide bar 306 .

[0045] The utility model has the advantage of limiting the moving distance of the movable block 305 and preventing the movable block 305 from excessively moving by setting the stopper 3061 .

[0046] Working principle: When the device of the utility model is used, when the lower mold body 1 and the upper mold body 2 are moved after docking, the connecting strip 3083 is pulled outward, the positioning block 3082 moves outward accordingly, and the spring 3084 is stretched; the handle 304 is turned, the screw 303 rotates to drive the movable block 305 to move upward, and the movable block 305 moves stably along the guide strip 306, and the insert block 307 moves upward accordingly, and the top of the insert block 307 passes through the fixed block B302. At this time, the connecting strip 3083 is released, and under the action of the spring 3084, the positioning block 3082 moves inward until the inner end of the positioning block 3082 passes through the top opening of the insert block 307, so that the lower mold body 1 and the upper mold body 2 are positioned in the longitudinal direction.

[0047] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A biodegradable material forming mold, comprising a lower mold body (1) and an upper mold body (2), characterized in that: Also includes: Two connection structures (3) are respectively arranged on both sides of the joint between the lower mold body (1) and the upper mold body (2); The connection structure (3) comprises: A fixing block A (301) is fixedly mounted on a side end of the lower mold body (1); A fixed block B (302) is fixedly mounted on a side end of the upper mold body (2); A screw rod (303) rotatably disposed at the outer end of the bottom side of the fixed block A (301); A rotating handle (304) is fixedly mounted on the bottom end of the screw rod (303); A movable block (305) is threadably sleeved on the screw rod (303); An insert block (307) is fixedly mounted on the top side of the movable block (305); The insert block (307) is respectively matched with holes on the fixing block A (301) and the fixing block B (302); The top of the insert block (307) is positioned and matched with the fixing block B (302) through a positioning assembly (308).

2. The biodegradable material forming mold according to claim 1, characterized in that: Two guide bars (306) are symmetrically fixedly arranged at the inner end of the bottom side of the fixed block A (301), and the two guide bars (306) are respectively passed through the inner end of the movable block (305).

3. The biodegradable material forming mold according to claim 2, characterized in that: A stopper (3061) is fixedly provided on the outer side of the bottom of the guide bar (306).

4. The biodegradable material forming mold according to claim 1, characterized in that: The positioning assembly (308) includes: A fixing bar (3081) fixedly mounted on the top outer end of the fixing block B (302); A positioning block (3082) is inserted into the fixing strip (3081); The inner end of the positioning block (3082) is fitted with the opening at the top of the insert block (307); A connecting strip (3083) is fixedly mounted on the outer end of the positioning block (3082); Wherein, two springs (3084) are symmetrically arranged between the connecting bar (3083) and the fixing bar (3081).

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