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CN-224224320-U - Pouring gate trimming device for injection molding part of tennis manipulator screwing support

CN224224320UCN 224224320 UCN224224320 UCN 224224320UCN-224224320-U

Abstract

The utility model relates to the technical field of processing of plastic parts of tennis machines, in particular to a pouring gate trimming device of an injection molding part of a hand-twisting bracket of a tennis machine, which comprises a collecting bin, a supporting frame, a cutter seat, a scraper and a guide mechanism, wherein the supporting frame is fixedly arranged on the inner side of the collecting bin, the cutter seat is fixedly arranged on the top of the supporting frame, the scraper is fixedly connected with the top of the cutter seat, the guide mechanism is arranged on the top of the collecting bin, the guide mechanism comprises a mounting seat, two connecting plates, a guide rod, a first spring, a sliding block, a clamping block, a positioning rod, a spring piece, a clamping shaft and a second spring, the pouring gate trimming device of the hand-twisting bracket of the tennis machine is fixed after being effectively positioned and pressed, the quick trimming is realized through front-back pushing and pulling, the trimming size and the trimming effect are ensured, after trimming is finished, directional quick discharging is realized through spring piece ejection, manual material taking is not needed, and the processing is quick and convenient.

Inventors

  • Xiao Pudong
  • JIANG LIZHONG
  • WU YONGHU

Assignees

  • 常州市鹏泽塑料有限公司

Dates

Publication Date
20260512
Application Date
20250422

Claims (5)

  1. 1. The pouring gate trimming device for the injection molding piece of the tennis manipulator screwing support comprises a collecting bin (1), a support frame (2), a cutter seat (3), a scraper (4) and a guide mechanism (5), and is characterized in that the support frame (2) is fixedly arranged on the inner side of the collecting bin (1), the cutter seat (3) is fixedly arranged at the top of the support frame (2), the scraper (4) is fixedly connected with the top of the cutter seat (3), and the guide mechanism (5) is arranged at the top of the collecting bin (1); Guiding mechanism (5) are including mount pad (51), two connecting plates (52), guide bar (53), first spring (54), slider (55), fixture block (56), locating lever (57), shell fragment (58), clamping axle (59) and second spring (510), mount pad (51) both ends inboard is fixed with collection storehouse (1) top outside, two connecting plates (52) are fixed with mount pad (51) top, guide bar (53) are fixed to be set up in two connecting plates (52) inboard, guide bar (53) outside are located to first spring (54) and slider (55) cover, fixture block (56) are fixed to be set up in slider (55) top, locating lever (57) are fixed with fixture block (56) top, and the mounting groove has been seted up at fixture block (56) top, shell fragment (58) are through clamping axle (59) and fixture block (56) top mounting groove swing joint, second spring (510) set up in shell fragment (58) bottom.
  2. 2. The device for trimming the pouring gate of the injection molding piece of the tennis manipulator screwing support according to claim 1 is characterized in that a supporting rod is arranged at the bottom of the supporting frame (2) and positioned at the outer side of the bottom of the cutter seat (3), and the bottom end of the supporting rod is fixed with the inner side of the bottom of the collecting bin (1).
  3. 3. The device for trimming the pouring gate of the injection molding piece of the tennis manipulator twisting bracket according to claim 1, wherein limiting clamping strips are arranged on two sides of the bottom of the elastic piece (58), and the limiting clamping strips on two sides of the elastic piece (58) are clamped at the bottom of the surface mounting groove.
  4. 4. The device for trimming the pouring gate of the injection molding piece of the tennis manipulator screwing support according to claim 1, wherein a compression groove which is convenient for the elastic piece (58) to compress and store is formed in the top of the sliding block (55), and the second spring (510) is arranged in the compression groove in the top of the sliding block (55).
  5. 5. The device for trimming a gate of an injection molded part of a tennis manipulator twisting bracket according to claim 1, wherein the top of the elastic piece (58) is obliquely arranged.

Description

Pouring gate trimming device for injection molding part of tennis manipulator screwing support Technical Field The utility model relates to the technical field of processing of tennis machine plastic parts, in particular to a sprue trimming device for a tennis machine hand-twisting bracket injection molding part. Background Tennis machine plays important effect in the aspect of tennis training and sports body-building, and tennis machine is mainly through the transmission device with the tennis in the storage ball storehouse to specific region through the control unit to through the cooperation of sensor and control unit, to the ball of different dynamics of different regions transmission, different angles, in order to reach training and body-building's effect. The hand of tennis machine is twisted the support and is produced through the injection molding machine, and mould single can produce a plurality of supports, and the back is taken out to the injection molding, need cut the runner and carry out the deburring to injection molding and runner hookup location to avoid rough edge to lead to the workman injured, influence installation work even, consequently need deburring processing, current deburring mode is through the manual deburring of workman hand cutter and work piece, causes the hand damage easily, and the effect of repairing is not ideal, the incision is uneven, the degree of depth is uneven. Disclosure of utility model Aiming at the defects in the prior art, the utility model provides a sprue trimming device for an injection molding piece of a tennis manipulator screwing support. The utility model is realized by the following technical scheme: The utility model provides a support runner deburring device is twisted to tennis machine hand, includes collection storehouse, support frame, tool holder, scraper and guiding mechanism, the support frame fixed set up in collect the storehouse inboard, the tool holder is fixed to be set up in the support frame top, scraper and tool holder top fixed connection, guiding mechanism sets up in collection storehouse top, guiding mechanism includes mount pad, two connecting plates, guide bar, first spring, slider, fixture block, locating lever, shell fragment, clamping axle and second spring, mount pad both ends inboard is fixed with collection storehouse top outside, two the connecting plates are fixed with the mount pad top, the guide bar is fixed to be set up in two connecting plates inboard, the guide bar outside is located to first spring and slider cover, the fixture block is fixed to be set up in the slider top, the locating lever is fixed with the fixture block top, the mounting groove has been seted up at the fixture block top, the shell fragment passes through clamping axle and fixture block top mounting groove swing joint, the second spring sets up in the shell fragment bottom. In a preferred embodiment of the utility model, a supporting rod is arranged at the bottom of the supporting frame and positioned at the outer side of the bottom of the cutter seat, and the bottom end of the supporting rod is fixed with the inner side of the bottom of the collecting bin; The supporting rod arranged at the bottom of the supporting frame effectively supports the cutter seat, so that the shock resistance of the cutter is improved, and the cutter installation effect is ensured. In a preferred embodiment of the present utility model, two sides of the bottom of the elastic sheet are provided with limiting clamping strips, and the limiting clamping strips on two sides of the elastic sheet are clamped at the bottom of the surface mounting groove; The limiting clamping strips on two sides of the bottom of the elastic piece are prevented from being excessively ejected due to the influence of the second spring, and the limiting effect is effectively achieved. In a preferred embodiment of the present utility model, the top of the slider is provided with a compression groove for facilitating compression and storage of the spring plate, and the second spring is disposed in the compression groove at the top of the slider. In a preferred embodiment of the present utility model, the top of the elastic sheet is disposed obliquely; the elastic sheet is inclined and sprung upwards under the action of the second spring, so that automatic directional discharging of the processed bracket is realized. The beneficial effects of the utility model are as follows: this support runner deburring device is twisted to tennis machine hand is fixed after through effective location and pressing, realizes quick deburring through back and forth push-and-pull, guarantees deburring size and deburring effect, and after the deburring was accomplished, popped out through the shell fragment, realizes directional quick row material, need not the manual material of getting, and processing is quick convenient. Drawings FIG. 1 is a schematic perspective view of a gate trimming device for an injection molding