Multi-station bottle blank clamp

Abstract

The utility model provides a multi-station bottle blank clamp. Relates to the technical field of bottle preform processing. The multi-station bottle blank clamp comprises a mounting piece and a rectangular frame, the rectangular frame is located above the mounting piece, a plurality of arc-shaped fixed clamping pieces are fixedly mounted at the top of the rectangular frame, a plurality of arc-shaped movable clamping pieces are arranged at the top of the rectangular frame, and the arc-shaped movable clamping pieces are fixedly mounted on the mounting piece. The arc-shaped movable clamping pieces are matched with the arc-shaped fixed clamping pieces correspondingly, a linkage rod is arranged in the rectangular frame, a plurality of connecting pieces are fixedly installed on the linkage rod, the tops of the connecting pieces extend to the position above the rectangular frame and are in sliding connection with the top of the rectangular frame, and the top of the connecting pieces is fixedly connected with the rectangular frame. First threaded columns are installed on the multiple connecting pieces in a threaded mode. The multi-station bottle blank clamp has the advantages of being high in clamping and positioning efficiency and capable of adjusting clamping stations according to machining positions.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle embryo processing technical field especially relates to a multi -station's bottle blank clamp. BACKGROUND

[0002] Bottle embryo generally refers to the semi -finished product that has not carried out shaping processing, and this kind of semi -finished product bottle embryo needs to be fixed using a clamp after being made, so as to facilitate corresponding processing in the next process, and in order to improve the processing efficiency, a multi -station clamp is generally set up, so that a plurality of bottle embryos can be positioned and clamped simultaneously, guaranteeing that the processing procedure can be continuously carried out.

[0003] However, the commonly used multi -station clamp finds that in actual operation, bottle embryos still need to be clamped and positioned one by one, and the clamping and positioning efficiency is slow, thereby reducing the processing efficiency, and the position of the clamp is difficult to adjust in use, and when there is an up-down position deviation between the clamp and the upper processing station, it is difficult to adjust, and the flexibility is poor.

[0004] Therefore, it is necessary to provide a new multi -station bottle blank clamp to solve the above technical problems. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a kind of multi -station bottle blank clamp with higher clamping and positioning efficiency, and can adjust clamping station according to processing position.

[0006] In order to solve the above technical problems, the utility model provides a multi -position's bottle blank clamp includes: mounting piece and rectangle frame, the rectangle frame is located the top of mounting piece, the top of rectangle frame is fixedly installed with a plurality of arc fixed card, the top of rectangle frame is equipped with a plurality of arc movable card, a plurality of The arc movable card is respectively matched with a plurality of arc fixed card, the rectangle frame is equipped with linkage rod, a plurality of link plates are fixedly installed on the linkage rod, the top of a plurality of link plates all extends to the top of rectangle frame and is connected with the top of rectangle frame slidingly, a plurality of The threaded rod one is all installed on a plurality of link plates, and the end of a plurality of threaded rod one is rotatably connected with a plurality of arc movable card, one end of linkage rod extends to rectangle frame outside and is connected with one side of rectangle frame slidingly, the other end of linkage rod is fixedly installed with horizontal push piece, the side away from the other end of linkage rod of horizontal push piece is fixedly installed with one end of tight spring, the other end of tight spring is fixedly connected with the inner wall of one side of rectangle frame, the other end of linkage rod is fixedly installed with triangular slide block outside rectangle frame, the top of rectangle frame is fixedly installed with connecting fold strip, the top of connecting fold strip is fixedly installed with threaded rod two, the bottom of threaded rod two is rotatably installed with wedge -shaped plug -in board, the wedge -shaped plug -in board is matched with triangular slide block, the bottom of rectangle frame is equipped with T -shaped guide sliding plate, the sliding installation of T -shaped guide sliding plate is equipped with sliding seat, the top of sliding seat is fixedly connected with rectangle frame.

[0007] Preferably, the side of the rectangle frame is slidably installed with a horizontal guide rod, one end of the horizontal guide rod extends into the rectangle frame and is fixedly connected with the horizontal push piece, and the tight spring is sleeved on the horizontal guide rod.

[0008] Preferably, the top of the mounting piece is fixedly installed with a concave support, a transmission screw is rotatably installed in the concave support, a transmission plate is threadedly installed on the transmission screw, a bearing platform is fixedly installed on the top of the transmission plate, the top of the bearing platform is fixedly connected with the T-shaped guide sliding plate, and one end of the transmission screw extends out of the concave support and is fixedly installed with a handle.

[0009] Preferably, the top of the bearing platform is fixedly installed with two side stop pieces, and the two sides of the T-shaped guide sliding plate are respectively in contact with the two side stop pieces.

[0010] Preferably, a jack screw is threadedly installed on the sliding seat, and the end of the jack screw abuts against the T-shaped guide sliding plate.

[0011] Preferably, the two sides of the bearing platform are fixedly installed with auxiliary folding rods, and the bottom of the two auxiliary folding rods is embedded with a ball, and the ball is tangent to the top of the mounting piece.

[0012] Preferably, the top of the rectangular frame is provided with a plurality of sliding openings, and the plurality of link plates are respectively penetrated through the plurality of sliding openings and in contact with the inner walls of the corresponding sliding openings.

[0013] Compared with the related art, the multi-station bottle blank clamp has the following beneficial effects:

[0014] The utility model provides a kind of multi-station bottle blank clamp, by setting up multiple groups of arc fixed card and arc movable card on rectangular frame, and by the mode of rotating threaded column two, it can be through the clamping positioning of multiple bottle embryo, to reduce clamping positioning time on maximum length, again, satisfy the processing procedure of multi-station, and, by the setting of T-shaped guide slide plate and sliding seat, the position of bottle embryo clamped can be adjusted by controlling the tightness of top wire, so that it can correspond with the processing station above it, and the flexibility is higher. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic view of a preferred embodiment of the multi-station bottle blank clamp provided by the utility model;

[0016] Figure 2 It is the connection structure schematic view of bearing platform and T-shaped guide slide plate in the utility model;

[0017] Figure 3 It is the front view structure schematic view of rectangular frame in the utility model;

[0018] Figure 4 It is the structure schematic view of sliding seat in the utility model;

[0019] Reference numerals in the drawing: 1, mounting piece; 2, rectangular frame; 3, arc fixed card; 4, arc movable card; 5, linkage rod; 6, link plate; 7, threaded column one; 8, horizontal push piece; 9, horizontal guide rod; 10, compression spring; 11, triangular slide block; 12, connecting folding strip; 13, threaded column two; 14, wedge-shaped insert plate; 15, concave support; 16, transmission screw; 17, transmission plate; 18, bearing platform; 19, T-shaped guide slide plate; 20, sliding seat; 21, top wire. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with drawing and embodiment.

[0021] Please combine with reference to Figures 1-4 Among them, Figure 1 It is the structure schematic view of a preferred embodiment of the multi-station bottle blank clamp provided by the utility model; Figure 2 It is the connection structure schematic view of bearing platform and T-shaped guide slide plate in the utility model;Figure 3 It is the front view plane structure schematic view of the rectangle frame in the utility model; Figure 4 It is the structure schematic view of the sliding seat. The multi-station bottle blank clamp comprises an installation sheet 1 and a rectangle frame 2, wherein the rectangle frame 2 is located above the installation sheet 1, a plurality of arc-shaped fixed clamping pieces 3 are fixedly installed on the top of the rectangle frame 2, a plurality of arc-shaped movable clamping pieces 4 are arranged on the top of the rectangle frame 2, the plurality of arc-shaped movable clamping pieces 4 are matched with the plurality of arc-shaped fixed clamping pieces 3 respectively, a linkage rod 5 is arranged in the rectangle frame 2, a plurality of link pieces 6 are fixedly installed on the linkage rod 5, the top of the plurality of link pieces 6 extends to the top of the rectangle frame 2 and is slidably connected with the top of the rectangle frame 2, a threaded column 1 7 is threadedly installed on the plurality of link pieces 6, the plurality of threaded columns 1 7 are rotatably connected with the plurality of arc-shaped movable clamping pieces 4 respectively, a horizontal sliding rod is slidably installed on the plurality of link pieces 6, the ends of the plurality of horizontal sliding rods are fixedly connected with the plurality of arc-shaped movable clamping pieces 4, so that the arc-shaped movable clamping pieces 4 can only move linearly when the threaded column 1 7 is rotated, one end of the linkage rod 5 extends to the outside of the rectangle frame 2 and is slidably connected with one side of the rectangle frame 2, the other end of the linkage rod 5 is fixedly installed with a horizontal pushing piece 8, one end of a compression spring 1 0 is fixedly installed on the side of the horizontal pushing piece 8 away from the linkage rod 5, the other end of the compression spring 1 0 is fixedly connected with the inner wall of one side of the rectangle frame 2, one end of the linkage rod 5 outside the rectangle frame 2 is fixedly installed with a triangular sliding block 1 1, the top of the rectangle frame 2 is fixedly installed with a connecting bent strip 1 2, a threaded column 2 1 3 is threadedly installed on the top of the connecting bent strip 1 2, a wedge-shaped plugboard 1 4 is rotatably installed at the bottom end of the threaded column 2 1 3, the wedge-shaped plugboard 1 4 is matched with the triangular sliding block 1 1, the wedge-shaped plugboard 1 4 can be lifted up and down by rotating the threaded column 2 1 3, so as to be matched with the triangular sliding block 1 1, and drive the linkage rod 5 to move, in order to ensure that the wedge-shaped plugboard 1 4 can be lifted up and down linearly, a limiting rod is slidably installed on the top of the connecting bent strip 1 2, the bottom end of the limiting rod is fixedly connected with the wedge-shaped plugboard 1 4, a T-shaped guide sliding plate 1 9 is arranged below the rectangle frame 2, a sliding seat 2 0 is slidably installed on the T-shaped guide sliding plate 1 9, the top of the sliding seat 2 0 is fixedly connected with the rectangle frame 2, and a top screw 2 1 is threadedly installed on the sliding seat 2 0, the end of the top screw 2 1 abuts against the T-shaped guide sliding plate 1 9, so that the sliding seat 2 0 can be fixed at the specified position of the T-shaped guide sliding plate 1 9, in addition, two side blocking pieces are fixedly installed on the top of the bearing platform 1 8, the two sides of the T-shaped guide sliding plate 1 9 are respectively in contact with the two side blocking pieces, so as to prevent the sliding seat 2 0 from falling off the T-shaped guide sliding plate 1 9.

[0022] In addition, in order to ensure the stability of the sliding of the linkage rod 5, a horizontal guide rod 9 is slidably installed on one side of the rectangle frame 2, one end of the horizontal guide rod 9 extends into the rectangle frame 2 and is fixedly connected with the horizontal pushing piece 8, and the compression spring 1 0 is sleeved on the horizontal guide rod 9.

[0023] In the above manner, in order to adapt to the single station working state, a concave support 15 is fixedly installed on the top of the mounting piece 1, a transmission screw 16 is rotatably installed in the concave support 15, a transmission plate 17 is threadedly installed on the transmission screw 16, two guide rods are fixedly installed in the concave support 15 and both penetrate through and are in sliding connection with the transmission plate 17, a bearing platform 18 is fixedly installed on the top of the transmission plate 17, the top of the bearing platform 18 is fixedly connected with a T-shaped guide slide plate 19, one end of the transmission screw 16 extends out of the concave support 15 and is fixedly installed with a handle, by rotating the transmission screw 16, each bottle blank can be moved to the lower side of the processing station in sequence for processing, and auxiliary folding rods are fixedly installed on both sides of the bearing platform 18, the bottom ends of the two auxiliary folding rods are embedded with balls which are tangent to the top of the mounting piece 1, so that the bearing platform 18 can be supported.

[0024] In the present manner, in order to ensure that the connecting pieces 6 can only move linearly, a plurality of sliding openings are formed on the top of the rectangular frame 2, and the plurality of connecting pieces 6 penetrate through the sliding openings and are in contact with the inner walls of the corresponding sliding openings.

[0025] The working principle of the multi-station bottle blank clamp provided by the present application is as follows:

[0026] In the initial state, the wedge-shaped plug-in plate 14 is separated from the triangular slide block 11.

[0027] When it is necessary to clamp and position the bottle blanks, the plurality of bottle blanks are placed in the plurality of arc-shaped fixed clamping pieces 3 in sequence, then the threaded column two 13 is rotated clockwise, the wedge-shaped plug-in plate 14 starts to descend, and when it contacts the triangular slide block 11, the triangular slide block 11 is pushed, at this time, the linkage rod 5 moves the plurality of connecting pieces 6 towards the corresponding arc-shaped fixed clamping pieces 3, and the compression spring 10 is gradually compressed at this time, until the plurality of arc-shaped movable clamping pieces 4 clamp the corresponding bottle blanks, the rotation of the threaded column two 13 is stopped, and at this time, the clamping and positioning of the plurality of bottle blanks is completed.

[0028] Subsequently, the positions of the plurality of bottle blanks are adjusted according to the positions of the upper stations, during the adjustment, the top screw 21 is directly twisted counterclockwise to separate it from the T-shaped guide slide plate 19, then the sliding seat 20 is actuated, and the rectangular frame 2 moves horizontally, during the movement, when the plurality of bottle blanks move to the lower side of each station, the top screw 21 is tightened, and then corresponding processing is performed.

[0029] And when there is only one station, the above-mentioned adjustment mode is used to first adjust the bottle embryo at the end to below the station, and then the corresponding processing is performed, after each pair of clamped bottle embryo is processed, the carrying platform 18 is horizontally moved by rotating the transmission screw 16, when the next clamped bottle embryo moves to below the station, the processing is continued, and then the reciprocating is performed until all the processing is completed.

[0030] And in the process of processing in turn, the previous processed bottle embryo is loosened by rotating the corresponding threaded column 7, and then the new bottle embryo is placed and clamped, so that the processing procedure can be continuously performed, and the processing efficiency is ensured.

[0031] Compared with the related art, the multi-station bottle blank clamp has the following beneficial effects:

[0032] The utility model provides a kind of multi-station bottle blank clamp, by being provided with multiple arc fixed card 3 and arc movable card 4 on rectangle frame 2, and by the mode of rotating threaded column two 13, it can be clamped and positioned to multiple bottle embryos, to reduce clamped and positioned time on maximum length, while meeting the processing procedure of multiple stations, and by the setting of T-shaped guide slide 19 and sliding seat 20, the position of clamped bottle embryo can be adjusted by controlling the tightness of jack 21, so that it can be corresponded with the processing station above it, and the flexibility is higher.

[0033] The above-mentioned is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A multi-station preform gripper comprising a mounting plate and a rectangular frame located above the mounting plate, characterized in that, Multiple arc-shaped fixing clips are fixedly installed on the top of the rectangular frame, and multiple arc-shaped movable clips are provided on the top of the rectangular frame. Each of the multiple arc-shaped movable clips is adapted to one of the multiple arc-shaped fixing clips. A linkage rod is provided inside the rectangular frame, and multiple connecting pieces are fixedly installed on the linkage rod. The tops of each of the multiple connecting pieces extend above the rectangular frame and are slidably connected to the top of the rectangular frame. Each of the multiple connecting pieces has a threaded post threaded onto it, and the ends of each of the multiple threaded posts are rotatably connected to one of the multiple arc-shaped movable clips. One end of the linkage rod extends outside the rectangular frame and is slidably connected to one side of the rectangular frame. A horizontal push plate is fixedly installed at the other end of the rod. A tension spring is fixedly installed on the side of the horizontal push plate away from the linkage rod. The other end of the tension spring is fixedly connected to the inner wall of one side of the rectangular frame. A triangular slider is fixedly installed at the end of the linkage rod outside the rectangular frame. A connecting folding strip is fixedly installed at the top of the rectangular frame. A threaded post II is threaded onto the top of the connecting folding strip. A wedge-shaped insert is rotatably installed at the bottom end of the threaded post II. The wedge-shaped insert is adapted to the triangular slider. A T-shaped guide slide is provided below the rectangular frame. A sliding joint is slidably installed on the T-shaped guide slide. The top of the sliding joint is fixedly connected to the rectangular frame.

2. The multi-station preform clamp of claim 1, wherein, A transverse guide rod is slidably mounted on one side of the rectangular frame. One end of the transverse guide rod extends into the rectangular frame and is fixedly connected to the transverse push plate. The tension spring is sleeved on the transverse guide rod.

3. The multi-station preform clamp of claim 1, wherein, A concave support is fixedly installed on the top of the mounting plate. A transmission screw is rotatably installed inside the concave support. A transmission plate is threaded onto the transmission screw. A bearing platform is fixedly installed on the top of the transmission plate. The top of the bearing platform is fixedly connected to the T-shaped guide slide plate. One end of the transmission screw extends out of the concave support and is fixedly installed with a rotating handle.

4. The multi-station preform clamp of claim 3, wherein, Two side baffles are fixedly installed on the top of the bearing platform, and the two sides of the T-shaped guide slide are in contact with the two side baffles respectively.

5. The multi-station preform clamp of claim 1, wherein, The sliding joint is threaded with a set screw, the end of which abuts against the T-shaped guide slide plate.

6. The multi-station preform clamp of claim 3, wherein, Auxiliary folding rods are fixedly installed on both sides of the bearing platform. Ball bearings are embedded at the bottom ends of the two auxiliary folding rods, and the ball bearings are tangent to the top of the mounting plate.

7. The multi-station preform clamp of claim 1, wherein, The top of the rectangular frame has multiple sliding openings, and multiple connecting pieces pass through the multiple sliding openings and contact the inner wall of the corresponding sliding opening.

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