Water gap clamp of forming machine

Abstract

The utility model belongs to the technical field of wire rod injection molding, and particularly relates to a water gap clamp of a forming machine, which comprises a fixing piece and a water gap discharging slide way, and an adjusting mechanism and a fixing mechanism are arranged on the outer wall of the water gap discharging slide way. The fixing mechanism comprises a right clamping jaw mounting plate, a water gap clamping air cylinder, a right clamping jaw air cylinder connecting plate, a left clamping jaw, a right clamping jaw, a middle glue injection point water gap pushing block, a left clamping jaw sliding rail, a right clamping jaw sliding rail, a mold strip and a left clamping jaw mounting plate. According to the water gap clamp of the forming machine, through the arrangement of the fixing mechanism, the water gap clamping jaws at multiple positions can be clamped, so that the data line welding efficiency is improved, in addition, scratching caused by water gap elasticity when a water gap is withdrawn from a formed part during data line forming can be prevented, the reject ratio is reduced, and through the arrangement of the adjusting mechanism, in the product production and machining process, the production efficiency is improved. And a fixed product can be transversely moved and longitudinally moved within a certain range, so that the processing efficiency of the data line / charging line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire injection molding, in particular to a water inlet fixture for a molding machine. Background Art

[0002] When fully automatically welding and molding USB & Type-C data cables / charging cables, due to efficiency factors, 4 cables are molded at a time, and each cable has one injection point at each end, for a total of 8 injection points.

[0003] The traditional method is to use one or two jaw cylinders to clamp the water inlet. This method is suitable for molding with a plastic material with relatively high hardness as the base material. However, for plastic materials with relatively low hardness, due to the relatively long distance between the clamping point and the product injection point, when clamping the water inlet and pulling it away from the molded part, the relatively large rebound of the water inlet will cause a certain degree of scratching to the molded part, resulting in poor appearance and affecting the product quality.

[0004] Therefore, we urgently need to provide a water inlet fixture for a molding machine. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a water inlet fixture for a molding machine to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A water inlet fixture for a molding machine, including a fixing member and a water inlet discharging slideway. The water inlet discharging slideway is movably installed on the side of the fixing member, and an adjusting mechanism and a fixing mechanism are arranged on the outer wall of the water inlet discharging slideway.

[0007] The fixing mechanism includes a right jaw mounting plate, a water inlet clamping cylinder, a right jaw cylinder connecting plate, a left jaw, a right jaw, a middle injection point water inlet pushing block, a left jaw slide rail, a right jaw slide rail, a die bar and a left jaw mounting plate. The right jaw mounting plate is arranged on the side of the cylinder connecting plate. The water inlet clamping cylinder is installed at the top of the right jaw mounting plate. The right jaw cylinder connecting plate is connected to the connecting end of the water inlet clamping cylinder. The left jaw, the right jaw and the middle injection point water inlet pushing block are installed on the side of the right jaw mounting plate. The left jaw slide rail is installed at the top of the left jaw mounting plate. The right jaw slide rail is installed at the bottom of the left jaw mounting plate. The die bar is connected to the bottom of the right jaw mounting plate. The left jaw mounting plate is arranged at the bottom of the right jaw mounting plate.

[0008] Preferably, the adjusting mechanism includes a fixing frame, a translational magnetic coupling rodless cylinder, a lifting slide table cylinder, a limiting rod and a cylinder connecting plate. The fixing frame is movably installed on one side of the water inlet discharging slideway. The translational magnetic coupling rodless cylinder is connected to the top of the fixing frame. The lifting slide table cylinder is connected to the fixed end of the translational magnetic coupling rodless cylinder. The limiting rod is installed inside the fixing frame. The cylinder connecting plate is installed at the fixed position at the bottom of the lifting slide table cylinder.

[0009] Preferably, the left jaw slide rail and the right jaw slide rail are symmetrically distributed on the upper and lower sides of the left jaw mounting plate, thereby improving the clamping stability. The left jaw and the right jaw have different shapes but the same function, enabling better welding processing of the data cable.

[0010] Preferably, one connecting end of the sprue discharging slideway is in abutting and sliding connection with the inside of the fixing member, and the other connecting end of the sprue discharging slideway is inside the side of the fixing frame, so that the position of the sprue discharging slideway can be adjusted according to requirements.

[0011] Preferably, the inside of the connecting end of the translational magnetic coupling type rodless cylinder is in abutting and sliding connection with the outer wall of the limiting rod. The limiting rod plays a certain supporting role. The limiting rods are symmetrically distributed inside the fixing frame, thereby improving the supporting performance of the device and enhancing the smoothness of adjustment.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For the sprue fixture of this molding machine, by setting the fixing mechanism, it can clamp the sprue jaws at multiple positions, thereby improving the efficiency of welding the data cable. In addition, it can also prevent scratches caused by the elasticity of the sprue when the sprue is withdrawn from the molded part during the molding of the data cable, reducing the defective rate and solving the problems raised in the background art.

[0014] 2. For the sprue fixture of this molding machine, by setting the adjusting mechanism, during the production and processing of products, it can horizontally and vertically move the fixed products within a certain range, thereby improving the processing efficiency of the data cable / charging cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the external structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the side view structure of the present utility model;

[0017] Figure 3 is a schematic diagram of the structure of the fixing mechanism of the present utility model;

[0018] Figure 4 is a schematic diagram of the structure of the adjusting mechanism of the present utility model.

[0019] In the figure: 1. Fixing piece; 2. Runner discharging slideway; 301. Fixing frame; 302. Translational magnetic coupling rodless cylinder; 303. Lifting slide cylinder; 304. Limiting rod; 305. Cylinder connecting plate; 401. Right jaw mounting plate; 402. Runner clamping cylinder; 403. Right jaw cylinder connecting plate; 404. Left jaw; 405. Right jaw; 406. Middle glue injection point runner pushing block; 407. Left jaw slide rail; 408. Right jaw slide rail; 409. Molding bar; 410. Left jaw mounting plate. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0022] Embodiment 1:

[0023] A runner clamp for a molding machine includes a fixing piece 1 and a runner discharging slideway 2. The runner discharging slideway 2 is movably installed on the side of the fixing piece 1. One connecting end of the runner discharging slideway 2 abuts against and is slidably connected to the inside of the fixing piece 1, and the other connecting end of the runner discharging slideway 2 is connected to the inside of the side of the fixing frame 301, so that the position of the runner discharging slideway 2 can be adjusted according to requirements. An adjusting mechanism and a fixing mechanism are provided on the outer wall of the runner discharging slideway 2.

[0024] The fixing mechanism includes a right jaw mounting plate 401, a gate-clamping cylinder 402, a right jaw cylinder connecting plate 403, a left jaw 404, a right jaw 405, a middle glue-injection point gate pushing block 406, a left jaw slide rail 407, a right jaw slide rail 408, a mold bar 409 and a left jaw mounting plate 410. The right jaw mounting plate 401 is arranged on the side of the cylinder connecting plate 305. The gate-clamping cylinder 402 is installed at the top of the right jaw mounting plate 401. The right jaw cylinder connecting plate 403 is connected to the connecting end of the gate-clamping cylinder 402. The left jaw 404, the right jaw 405 and the middle glue-injection point gate pushing block 406 are installed on the side of the right jaw mounting plate 401. The left jaw 404 and the right jaw 405 have different shapes but the same function, enabling better welding processing of the data cable. The left jaw slide rail 407 is installed at the top of the left jaw mounting plate 410, and the right jaw slide rail 408 is installed at the bottom of the left jaw mounting plate 410. The left jaw slide rail 407 and the right jaw slide rail 408 are symmetrically distributed on the upper and lower sides of the left jaw mounting plate 410, thus improving the clamping stability. The mold bar 409 is connected to the bottom of the right jaw mounting plate 401, and the left jaw mounting plate 410 is arranged at the bottom of the right jaw mounting plate 401.

[0025] Embodiment 2:

[0026] Based on Embodiment 1: The adjusting mechanism includes a fixing frame 301, a translational magnetic coupling rodless cylinder 302, a lifting slide table cylinder 303, a limiting rod 304 and a cylinder connecting plate 305. The fixing frame 301 is movably installed on one side of the gate discharging slideway 2. The translational magnetic coupling rodless cylinder 302 is connected to the top of the fixing frame 301. The inner part of the connecting end of the translational magnetic coupling rodless cylinder 302 abuts against and is slidably connected to the outer wall of the limiting rod 304. The lifting slide table cylinder 303 is connected to the fixed end of the translational magnetic coupling rodless cylinder 302. The limiting rod 304 is installed inside the fixing frame 301. The limiting rod 304 plays a certain supporting role. The limiting rods 304 are symmetrically distributed inside the fixing frame 301, thus improving the supporting performance of the device and enhancing the smoothness of adjustment. The cylinder connecting plate 305 is installed at the fixed part at the bottom of the lifting slide table cylinder 303.

[0027] During use, when other functional component carriers transport the product injection mold bar 409 to the gate-clamping station, the translational magnetic coupling rodless cylinder 302 drives the fixture to move above the mold bar 409, and the lifting slide table cylinder 303 drives the fixture to descend to the gate-clamping height. The gate-clamping cylinder clamps the gates beside each glue-injection position of the product with the left and right jaws. At this time, other structures drive the mold bar 409 to move away from the jaws. Since there are jaws or pushing blocks beside each glue-injection point, there is almost no rebound when the gate is pulled away from the product. Therefore, the problem of scratching the molded part caused by gate rebound can be solved.

[0028] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A nozzle fixture for a molding machine, comprising a fixing member (1) and a nozzle discharge slideway (2), wherein the nozzle discharge slideway (2) is movably mounted on the side of the fixing member (1), and is characterized in that: The outer wall of the water inlet discharge slideway (2) is provided with an adjusting mechanism and a fixing mechanism; The fixing mechanism comprises a right clamping jaw mounting plate (401), a water clamping nozzle cylinder (402), a right clamping jaw cylinder connecting plate (403), a left clamping jaw (404), a right clamping jaw (405), a middle glue injection nozzle push block (406), a left clamping jaw slide rail (407), a right clamping jaw slide rail (408), a mold strip (409) and a left clamping jaw mounting plate (410), wherein the right clamping jaw mounting plate (401) is arranged on the side of the cylinder connecting plate (305), the water clamping nozzle cylinder (402) is installed on the top of the right clamping jaw mounting plate (401), and the right clamping jaw cylinder is connected to the left clamping jaw mounting plate (410). The plate (403) is connected to the connecting end of the water-injection nozzle cylinder (402); the left clamping jaw (404), the right clamping jaw (405) and the middle glue injection nozzle push block (406) are installed on the side of the right clamping jaw mounting plate (401); the left clamping jaw slide rail (407) is installed on the top of the left clamping jaw mounting plate (410); the right clamping jaw slide rail (408) is installed on the bottom of the left clamping jaw mounting plate (410); the mold strip (409) is connected to the bottom of the right clamping jaw mounting plate (401); and the left clamping jaw mounting plate (410) is arranged on the bottom of the right clamping jaw mounting plate (401).

2. A nozzle fixture for a molding machine according to claim 1, characterized in that: The regulating mechanism comprises a fixed frame (301), a translational magnetic coupling rodless cylinder (302), a lifting slide cylinder (303), a limit rod (304) and a cylinder connecting plate (305); the fixed frame (301) is movably mounted on one side of a water inlet discharge slideway (2); the translational magnetic coupling rodless cylinder (302) is connected to the top of the fixed frame (301); the lifting slide cylinder (303) is connected to the fixed end of the translational magnetic coupling rodless cylinder (302); the limit rod (304) is mounted on the inner side of the fixed frame (301); and the cylinder connecting plate (305) is mounted at a fixed position at the bottom end of the lifting slide cylinder (303).

3. A nozzle fixture for a molding machine according to claim 1, characterized in that: The left clamping jaw slide rail (407) and the right clamping jaw slide rail (408) are symmetrically distributed on the upper and lower sides of the left clamping jaw mounting plate (410). The left clamping jaw (404) and the right clamping jaw (405) have different shapes but the same functions.

4. The nozzle fixture of a molding machine according to claim 1, characterized in that: One side connection end of the sprue discharge slideway (2) abuts against and is slidably connected to the interior of the fixing member (1), and the other side connection end of the sprue discharge slideway (2) is connected to the interior of the side of the fixing frame (301).

5. A nozzle fixture for a molding machine according to claim 2, characterized in that: The interior of the connection end of the translational magnetic coupling type rodless cylinder (302) abuts against and is slidably connected to the outer wall of the limiting rod (304), and the limiting rod (304) is symmetrically distributed on the inner side of the fixing frame (301).

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