CN210824912U - Automatic wire arranging machine - Google Patents

Abstract

The utility model provides an automatic wire arranging machine. The automatic wire arranging machine comprises: the X-axis moving mechanism is arranged at the top of the box body; the Y-axis moving mechanism is arranged at the top of the box body and is positioned below the X-axis moving mechanism; the Z-axis moving mechanism is arranged on the X-axis moving mechanism; the bottom of the transfer arm is arranged on one side of the top of the box body; the bottom of the adhesive tape feeding mechanism is arranged at the top of the box body; and the back of the wire arranging machine head mechanism is arranged on the Z-axis moving mechanism. The utility model provides an automatic wire arrangement machine, full-automatic technology has reduced staff's work load, has reduced the cost of labor simultaneously to compare in manual wire arrangement, improved work efficiency and operating mass with rated load, make the quality of product obtain the guarantee, be favorable to extensively using widely.

Description

Automatic wire arranging machine

Technical Field

The utility model relates to a 3C equipment production auxiliary assembly field especially relates to an automatic wire arrangement machine.

Background

The 3C product is a combination of a computer, a communication product and a consumer electronics product, which is also called an "information appliance", and the 3C product generally refers to a computer, a tablet computer, a mobile phone, a digital camera, a walkman, an electronic dictionary, a hardware device for playing video and audio, or a digital audio player, etc.

In the 3C field of mobile phones, notebooks and the like, products need to be pasted with a plurality of accessories with wires, the existing mode of pasting the accessories with wires mostly adopts manual operation, the capacity is low, and the quality cannot be guaranteed.

Therefore, there is a need to provide an automatic wire arranging machine to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic wire arrangement machine has solved present wire arrangement mode and has adopted manual work, and work efficiency is low, can't guarantee the problem of its quality.

In order to solve the technical problem, the utility model provides an automatic reason line machine includes: the box body is provided with a workpiece placing station; the X-axis moving mechanism is arranged at the top of the box body; the Y-axis moving mechanism is arranged at the top of the box body and is positioned below the X-axis moving mechanism; the Z-axis moving mechanism is arranged on the X-axis moving mechanism; the bottom of the transfer arm is arranged on one side of the top of the box body and is used for transferring the product to a workpiece placing station; the bottom of the adhesive tape feeding mechanism is arranged at the top of the box body; the back of the wire arranging machine head mechanism is arranged on the Z-axis moving mechanism, and the wire arranging machine head mechanism grabs the accessory wires and the accessories on the placing mechanism along with the linkage of the Z-axis moving mechanism and the X-axis moving mechanism; the bottom of the placing mechanism is arranged on the box body; and the bottom of the turnover mechanism is arranged at the top of the box body and is used for adjusting the mounting angles of the accessory wiring harness and the accessories in cooperation with the wire arranging machine head mechanism.

Preferably, send sticky tape mechanism to include unable adjustment base, backup pad, sticky tape coil stock, gas and cut, press from both sides sticky tape cylinder and pull the sticky tape cylinder, unable adjustment base's bottom is fixed in on the box, the bottom of backup pad is fixed in unable adjustment base's top, the back of sticky tape coil stock set up in the surface of backup pad, the bottom of gas is cut is fixed in the top of backup pad, the back that presss from both sides the sticky tape cylinder set up in the top of one side of the surface of backup pad, the back that pulls the sticky tape cylinder set up in one side of the surface of backup pad.

Preferably, the wire arranging machine head mechanism comprises a straight plate, a vision CDD, an angle adjusting motor, a suction head, a wire feeding motor, a wire feeding wheel, a wire guide sleeve, a cycloid motor and a wire passing nozzle, wherein the back surface of the straight plate is fixed on the Z-axis moving mechanism, the back surface of the vision CDD is arranged on one side of the surface of the straight plate, and the back surface of the angle adjusting motor is arranged on the surface of the straight plate.

Preferably, the top of the suction head is arranged on an output shaft of the angle adjusting motor, the back of the wire feeding motor is arranged on the straight plate, the top of the wire feeding wheel is arranged on the output shaft of the wire feeding motor, the top of the wire guide sleeve is arranged at the bottom of the wire feeding motor, the back of the cycloid motor is arranged on the surface of the straight plate, and the wire passing nozzle is arranged on the output shaft of the cycloid motor.

Preferably, the placing mechanism comprises a wire frame, a positioning groove, an accessory wiring harness and an accessory, the bottom of the wire frame is fixed at the top of the box body, the positioning groove is arranged on the wire frame, the accessory wiring harness is arranged on the wire frame, and the accessory is arranged on the accessory wiring harness.

Preferably, tilting mechanism includes mount pad, no pole cylinder, diaphragm, two trapping lines cylinders, upset cylinder and clamping jaw, the bottom of mount pad is fixed in the top of box, no pole cylinder set up in on the mount pad, one side of diaphragm sets up in the one end of no pole cylinder, two trapping lines cylinder's the back set up in the both sides on the surface of diaphragm, the upset cylinder set up in on the diaphragm, one side of clamping jaw set up in the one end of upset cylinder.

Preferably, vision CDD is fixed in through fixed establishment on the straight board, fixed establishment includes carriage, fixed plate, threaded rod, screw block, turning handle and gasket, the back of carriage is fixed in on the straight board, the both sides of fixed plate slide respectively in the both sides of the inner wall of carriage, the bottom of threaded rod rotate in the top of fixed plate, the top of threaded rod is run through the carriage just extends to the outside of carriage, the internal thread of screw block in the surface of threaded rod, just the top of screw block and the top fixed connection of the inner wall of carriage, the bottom of turning handle is fixed in the top of threaded rod, the top of gasket set up in the bottom of fixed plate.

Compared with the prior art, the utility model provides an automatic wire arrangement machine has following beneficial effect:

the utility model provides an automatic wire arranging machine, cut into two halves through line mouth and wire sleeve, two halves are adorned respectively on the cylinder clamping jaw, the wire has been gripped when the suction head absorbs the annex, play directional, the guide effect to the wire in the wire arranging process, the accessory angle can be adjusted to angle adjusting motor, when annex supplied material angle and final attached angle have the deviation, can adjust through angle adjusting motor, line mouth moves according to predetermined reason line orbit, make the line that passes line mouth pack into the wire casing according to predetermined orbit, cycloid motor can adjust line mouth vertical direction angle, the clamp line cylinder presss from both sides the line tight, the clamping jaw cliies the annex, upset cylinder drives the clamping jaw and overturns the annex 90, if after the annex, need the sticky tape to fix the line, then need this tape feeding mechanism, the sticky tape comes the material to be the coil stock, the sticky tape cylinder presss from both sides the sticky tape head tightly, it drives the clamp cylinder to pull out the sticky tape cylinder, the suction head on the wire arranging machine head mechanism sucks the pulled adhesive tape, the adhesive tape is cut off by the air shear, the suction head on the wire arranging machine head mechanism pastes the adhesive tape to a product, the full-automatic process reduces the workload of workers and the labor cost, and compared with manual wire arranging, the wire arranging machine head mechanism improves the working efficiency and the working quality, ensures the quality of the product, and is favorable for wide popularization and use.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of an automatic wire arranging machine according to the present invention;

FIG. 2 is a schematic structural view of the wire arranging head mechanism shown in FIG. 1;

FIG. 3 is a schematic structural view of the turnover mechanism shown in FIG. 1;

FIG. 4 is a schematic structural view of the tape feeding mechanism shown in FIG. 1;

FIG. 5 is a schematic structural view of the placement mechanism shown in FIG. 1;

fig. 6 is a schematic structural diagram of a second embodiment of an automatic wire arranging machine according to the present invention;

fig. 7 is a schematic structural view of the fixing mechanism shown in fig. 6.

Reference numbers in the figures: 1. a box body; 2. an X-axis moving mechanism; 3. a Y-axis moving mechanism; 4. a Z-axis moving mechanism; 5. a transfer arm; 6. a tape feeding mechanism; 61. a fixed base; 62. a support plate; 63. coiling the adhesive tape; 64. air shearing; 65. a rubber belt clamping cylinder; 66. pulling the adhesive tape cylinder; 7. a wire arranging machine head mechanism; 71. a straight plate; 72. a visual CDD; 73. an angle adjustment motor; 74. a suction head; 75. a wire feeding motor; 76. a wire feeding wheel; 77. a wire guide sleeve; 78. a gerotor motor; 79. a thread passing nozzle; 8. a placement mechanism; 81. a wire frame; 82. positioning a groove; 83. an accessory harness; 84. an accessory; 9. a turnover mechanism; 91. a mounting seat; 92. a rodless cylinder; 93. a transverse plate; 94. a wire clamping cylinder; 95. turning over the air cylinder; 96. a clamping jaw; 10. a fixing mechanism; 101. a support frame; 102. a fixing plate; 103. a threaded rod; 104. a thread block; 105. a handle is rotated; 106. and (7) a gasket.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an automatic wire arranging machine according to the present invention; FIG. 2 is a schematic structural view of the wire arranging head mechanism shown in FIG. 1; FIG. 3 is a schematic structural view of the turnover mechanism shown in FIG. 1; FIG. 4 is a schematic structural view of the tape feeding mechanism shown in FIG. 1; FIG. 5 is a schematic structural view of the placement mechanism shown in FIG. 1; fig. 6 is a schematic structural diagram of a second embodiment of an automatic wire arranging machine according to the present invention; fig. 7 is a schematic structural view of the fixing mechanism shown in fig. 6.

First embodiment

Referring to fig. 1-5, in a first embodiment of the present invention, an automatic wire arranging machine includes: the device comprises a box body 1, a workpiece placing station is arranged on the box body; the X-axis moving mechanism 2 is arranged at the top of the box body 1; the Y-axis moving mechanism 3 is arranged at the top of the box body 1 and is positioned below the X-axis moving mechanism 2; the Z-axis moving mechanism 4 is arranged on the X-axis moving mechanism 2;

the bottom of the transfer arm 5 is arranged on one side of the top of the box body 1 and is used for transferring the product to a workpiece placing station; the bottom of the adhesive tape feeding mechanism 6 is arranged at the top of the box body 1; the back of the wire arranging machine head mechanism 7 is arranged on the Z-axis moving mechanism 4; the bottom of the placing mechanism 8 is arranged on the box body 1, and the wire arranging machine head mechanism 7 grabs the accessory wire harness 83 and the accessory 84 on the placing mechanism 8 along with the linkage of the Z-axis moving mechanism 4 and the X-axis moving mechanism 2; and the turnover mechanism 9 is arranged at the top of the box body 1 at the bottom of the turnover mechanism 9 and is used for adjusting the mounting angles of the accessory wire harnesses 83 and the accessories 84 in cooperation with the wire arranging machine head mechanism 7.

The Y-axis moving mechanism 3 adopts double Y-axes and can be alternately produced, one Y-axis can be in an attached state when being loaded, and the Y-axis moving mechanism 3, the Z-axis moving mechanism 4 and the X-axis moving mechanism 2 all adopt a servo motor, a high-precision high-rigidity ball screw and a high-precision high-rigidity double-guide-rail framework, so that the operation is stable and the noise is low.

Send sticky tape mechanism 6 including unable adjustment base 61, backup pad 62, sticky tape coil stock 63, air shear 64, doubling tape cylinder 65 and pull sticky tape cylinder 66, unable adjustment base 61's bottom is fixed in on the box 1, the bottom of backup pad 62 is fixed in unable adjustment base 61's top, sticky tape coil stock 63's the back set up in the surface of backup pad 62, the bottom of air shear 64 is fixed in the top of backup pad 62, the back of doubling tape cylinder 65 set up in the top of one side of backup pad 62's surface, the back of pulling sticky tape cylinder 66 set up in one side of backup pad 62's surface.

The wire arranging machine head mechanism 7 comprises a straight plate 71, a vision CDD72, an angle adjusting motor 73, a suction head 74, a wire feeding motor 75, a wire feeding wheel 76, a wire guide sleeve 77, a cycloid motor 78 and a wire passing nozzle 79, wherein the back surface of the straight plate 71 is fixed on the Z-axis moving mechanism 4, the back surface of the vision CDD72 is arranged on one side of the surface of the straight plate 71, the back surface of the angle adjusting motor 73 is arranged on the surface of the straight plate 71, and the vision CDD72 is used for capturing the positions of accessories and products.

The top of the suction head 74 is arranged on the output shaft of the angle adjusting motor 73, the back of the wire feeding motor 75 is arranged on the straight plate 71, the top of the wire feeding wheel 76 is arranged on the output shaft of the wire feeding motor 75, the top of the wire guide sleeve 77 is arranged at the bottom of the wire feeding motor 75, the back of the cycloid motor 78 is arranged on the surface of the straight plate 71, the wire passing nozzle 79 is arranged on the output shaft of the cycloid motor 78, and the cycloid motor 78 can adjust the angle of the wire passing nozzle 79 in the vertical direction.

The placing mechanism 8 comprises a wire frame 81, a positioning groove 82, an accessory wiring harness 83 and accessories 84, the bottom of the wire frame 81 is fixed at the top of the box body 1, the positioning groove 82 is arranged on the wire frame 81, the accessory wiring harness 83 is arranged on the wire frame 81, the accessories 84 are arranged on the accessory wiring harness 83, wired accessories are manually placed on the wire frame 81, a plurality of accessories 84 can be placed on the wire frame 81 at the same time, and the wire frame limits the accessories 84 and wires thereof through the positioning groove 82.

The turnover mechanism 9 comprises a mounting seat 91, a rodless cylinder 92, a transverse plate 93, two wire clamping cylinders 94, a turnover cylinder 95 and a clamping jaw 96, wherein the bottom of the mounting seat 91 is fixed at the top of the box body 1, the rodless cylinder 92 is arranged on the mounting seat 91, one side of the transverse plate 93 is arranged at one end of the rodless cylinder 92, the back surfaces of the wire clamping cylinders 94 are arranged at two sides of the surface of the transverse plate 93, the turnover cylinder 95 is arranged on the transverse plate 93, and one side of the clamping jaw 96 is arranged at one end of the turnover cylinder 95.

The utility model provides an automatic wire arrangement machine's theory of operation as follows:

manually placing the accessory with the wire to the wire frame 81, placing the product on the Y-axis jig by the transfer arm 5, and taking the accessory from the wire frame 81 by the wire arranging machine head mechanism 7; if the accessories need to be turned over, the accessories can be turned over through the turning mechanism 9, and after the turning is finished, the wire arranging machine head mechanism 7 takes out the accessories from the turning mechanism 9; the wire arranging machine head mechanism 7 is driven by the X-axis moving mechanism 2 and the Z-axis moving mechanism 4 to attach the accessory to a product, and then under the joint motion of the X-axis moving mechanism 2, the Z-axis moving mechanism 4 and the Y-axis moving mechanism 3, the wire arranging machine head mechanism 7 loads the wire harness of the accessory into a wire slot according to a track; the wire passing nozzle 79 and the wire guide sleeve 77 are cut into two halves which are respectively arranged on the clamping jaws of the cylinder, when the suction head 74 sucks the accessory 84, the wire is clamped, the wire is oriented and guided in the wire arranging process, the angle of the accessory 84 can be adjusted by the angle adjusting motor 73, when the incoming material angle and the final attachment angle of the accessory 84 are deviated, the angle adjusting motor 73 can adjust, the wire passing nozzle 79 moves according to the preset wire arranging track, the wire passing nozzle 79 is arranged in a wire slot according to the preset track, the cycloid motor 78 can adjust the vertical angle of the wire passing nozzle 79, the accessory 84 with the wire is manually placed on the wire frame 81, a plurality of accessories 84 can be simultaneously placed on the wire frame 81, the wire frame limits the accessory 84 and the wire thereof by the positioning grooves, the wire clamping cylinder 94 clamps the wire, the clamping jaws 96 clamp the accessory 84, the overturning cylinder 95 drives the clamping jaws 96 to overturn the accessory by 90 degrees, if the accessory 84 is attached, when the adhesive tape is needed to fix the thread, the adhesive tape feeding mechanism 6 is needed, the adhesive tape supplied material is coiled material, the adhesive tape clamping cylinder 65 clamps the adhesive tape head tightly, the adhesive tape pulling cylinder 66 drives the adhesive tape clamping cylinder 65 to pull out the adhesive tape, the suction head 74 on the thread arranging machine head mechanism 7 sucks the pulled adhesive tape, the air shear 64 cuts off the adhesive tape, and the suction head 74 on the thread arranging machine head mechanism 7 attaches the adhesive tape to the product.

Compared with the prior art, the utility model provides an automatic reason line machine has following beneficial effect:

the wire passing nozzle 79 and the wire guide sleeve 77 are cut into two halves which are respectively arranged on the clamping jaws of the cylinder, when the suction head 74 sucks the accessory 84, the wire is clamped, the wire is oriented and guided in the wire arranging process, the angle of the accessory 84 can be adjusted by the angle adjusting motor 73, when the incoming material angle and the final attaching angle of the accessory 84 have deviation, the angle adjusting motor 73 can adjust, the wire passing nozzle 79 moves according to the preset wire arranging track, the wire passing nozzle 79 is arranged in a wire slot according to the preset track, the cycloid motor 78 can adjust the vertical direction angle of the wire passing nozzle 79, the wire clamping cylinder 94 clamps the wire, the clamping jaw 96 clamps the accessory 84, the overturning cylinder 95 drives the clamping jaw 96 to overturn the accessory by 90 degrees, if the adhesive tape is needed to be fixed after the accessory 84 is attached, the adhesive tape feeding mechanism 6 is needed, the incoming material of the adhesive tape is coiled material, the adhesive tape clamping cylinder 65 clamps the adhesive tape head, the pulling cylinder 66 drives the adhesive tape clamping cylinder 65 to pull out the adhesive tape, the suction head 74 on the wire arranging machine head mechanism 7 sucks the pulled adhesive tape, the air shear 64 cuts the adhesive tape, and the suction head 74 on the wire arranging machine head mechanism 7 pastes the adhesive tape to a product.

Second embodiment

Referring to fig. 6-7 in combination, based on the automatic wire arranging machine provided by the first embodiment of the present invention, the automatic wire arranging machine provided by the second embodiment of the present invention is different in that the visual CDD72 is fixed on the straight plate 71 through a fixing mechanism 10, the fixing mechanism 10 includes a supporting frame 101, a fixing plate 102, a threaded rod 103, a threaded block 104, a rotating handle 105 and a gasket 106, the back surface of the supporting frame 101 is fixed on the straight plate 71, two sides of the fixing plate 102 respectively slide on two sides of the inner wall of the supporting frame 101, the bottom end of the threaded rod 103 rotates on the top of the fixing plate 102, the top end of the threaded rod 103 penetrates through the supporting frame 101 and extends to the outside of the supporting frame 101, the inner thread of the threaded block 104 is on the surface of the threaded rod 103, and the top of the threaded block 104 is fixedly connected with the top of the inner wall of the supporting frame 101, the bottom of turning handle 105 is fixed in the top of threaded rod 103, the top of gasket 106 set up in the bottom of fixed plate 102, gasket 106 are used for protecting vision CDD72, rotate threaded rod 103 through turning handle 105, threaded rod 103 passes through screw thread piece 104 and removes, and threaded rod 103 drives fixed plate 102 and removes, fixes vision CDD72 through fixed plate 102, installs vision CDD72 on straight board 71, and it is convenient for dismantle vision CDD72, conveniently maintains it and handles, has improved the practicality of device.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. An automatic wire arranging machine is characterized by comprising:

the device comprises a box body (1), a workpiece placing station is arranged on the box body;

the X-axis moving mechanism (2), the X-axis moving mechanism (2) is arranged at the top of the box body (1);

the Y-axis moving mechanism (3) is arranged at the top of the box body (1) and is positioned below the X-axis moving mechanism (2);

the Z-axis moving mechanism (4), the Z-axis moving mechanism (4) is arranged on the X-axis moving mechanism (2);

the bottom of the transfer arm (5) is arranged on one side of the top of the box body (1) and is used for transferring the product to a workpiece placing station;

the bottom of the adhesive tape feeding mechanism (6) is arranged at the top of the box body (1);

the back of the wire arranging machine head mechanism (7) is arranged on the Z-axis moving mechanism (4);

the bottom of the placing mechanism (8) is arranged on the box body (1), and the wire arranging machine head mechanism (7) grabs the accessory wiring harness (83) and the accessory (84) on the placing mechanism (8) along with the linkage of the Z-axis moving mechanism (4) and the X-axis moving mechanism (2);

the wire arranging machine head mechanism comprises a turnover mechanism (9), wherein the bottom of the turnover mechanism (9) is arranged at the top of the box body (1), and the turnover mechanism cooperates with the wire arranging machine head mechanism (7) to adjust the mounting angles of an accessory wire harness (83) and an accessory (84).

2. The automatic wire arranging machine according to claim 1, wherein the tape feeding mechanism (6) comprises a fixing base (61), a supporting plate (62), a tape roll (63), a pneumatic shear (64), a tape clamping cylinder (65) and a tape pulling cylinder (66), the bottom of the fixing base (61) is fixed on the box body (1), the bottom of the supporting plate (62) is fixed on the top of the fixing base (61), the back of the tape roll (63) is arranged on the surface of the supporting plate (62), the bottom of the pneumatic shear (64) is fixed on the top of the supporting plate (62), the back of the tape clamping cylinder (65) is arranged on the top of one side of the surface of the supporting plate (62), and the back of the tape pulling cylinder (66) is arranged on one side of the surface of the supporting plate (62).

3. The automatic wire arranging machine according to claim 1, wherein the wire arranging machine head mechanism (7) comprises a straight plate (71), a vision CDD (72), an angle adjusting motor (73), a suction head (74), a wire feeding motor (75), a wire feeding wheel (76), a wire guide sleeve (77), a cycloid motor (78) and a wire passing nozzle (79), the back surface of the straight plate (71) is fixed on the Z-axis moving mechanism (4), the back surface of the vision CDD (72) is arranged on one side of the surface of the straight plate (71), and the back surface of the angle adjusting motor (73) is arranged on the surface of the straight plate (71).

4. The automatic wire arranging machine according to claim 3, wherein the top of the suction head (74) is disposed on the output shaft of the angle adjusting motor (73), the back of the wire feeding motor (75) is disposed on the straight plate (71), the top of the wire feeding wheel (76) is disposed on the output shaft of the wire feeding motor (75), the top of the wire guide sleeve (77) is disposed on the bottom of the wire feeding motor (75), the back of the cycloid motor (78) is disposed on the surface of the straight plate (71), and the wire passing nozzle (79) is disposed on the output shaft of the cycloid motor (78).

5. The automatic wire arranging machine according to claim 1, characterized in that the placing mechanism (8) comprises a wire rack (81), a positioning groove (82), the bottom of the wire rack (81) is fixed on the top of the box body (1), the positioning groove (82) is opened on the wire rack (81), the accessory harness (83) is arranged on the wire rack (81), and the accessory (84) is arranged on the accessory harness (83).

6. The automatic wire arranging machine of claim 1, wherein the turnover mechanism (9) comprises a mounting seat (91), a rodless cylinder (92), a transverse plate (93), two wire clamping cylinders (94), a turnover cylinder (95) and clamping jaws (96), the bottom of the mounting seat (91) is fixed to the top of the box body (1), the rodless cylinder (92) is arranged on the mounting seat (91), one side of the transverse plate (93) is arranged at one end of the rodless cylinder (92), the back surfaces of the two wire clamping cylinders (94) are arranged on two sides of the surface of the transverse plate (93), the turnover cylinder (95) is arranged on the transverse plate (93), and one side of the clamping jaws (96) is arranged at one end of the turnover cylinder (95).

7. The automatic wire arranging machine according to claim 3, wherein the visual CDD (72) is fixed on the straight plate (71) by a fixing mechanism (10), the fixing mechanism (10) comprises a support frame (101), a fixing plate (102), a threaded rod (103), a threaded block (104), a rotating handle (105) and a gasket (106), the back surface of the support frame (101) is fixed on the straight plate (71), two sides of the fixing plate (102) respectively slide on two sides of the inner wall of the support frame (101), the bottom end of the threaded rod (103) rotates at the top of the fixing plate (102), the top end of the threaded rod (103) penetrates through the support frame (101) and extends to the outside of the support frame (101), the inner thread of the threaded block (104) is threaded on the surface of the threaded rod (103), and the top of the threaded block (104) is fixedly connected with the top of the inner wall of the support frame (101), the bottom of the rotating handle (105) is fixed at the top end of the threaded rod (103), and the top of the gasket (106) is arranged at the bottom of the fixing plate (102).

Images