Inductor PIN bending and integral cutting device

Abstract

The utility model discloses an inductor PIN bending and cutting device which comprises an installation frame, the installation frame is composed of a machining plate, supporting rods and an installation plate, the bottom of the machining plate is fixedly connected with the four supporting rods distributed in a rectangular shape, the installation plate is fixedly connected to the bottoms of the four supporting rods, the top of the installation frame is provided with an inductor conveying groove, and the machining plate is fixedly connected with the machining plate. A 90-degree bending mechanism, a cutting mechanism, a 45-degree bending mechanism and a flattening mechanism are sequentially arranged at the top of the mounting frame in the conveying direction of the inductor conveying groove, the 90-degree bending mechanism is used for upwards bending inductor PINs by 90 degrees, the cutting mechanism is used for cutting redundant PINs, the 45-degree bending mechanism is used for bending the cut PINs by 45 degrees, and the flattening mechanism is used for flattening the PINs. The beneficial effects of the utility model are that: realize the bending whole cutting of inductance PIN, automatic production, production efficiency is high, save the cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to inductance production technical field, concretely is a kind of inductance PIN foot bending cutting device. BACKGROUND

[0002] With the rapid development of electronic industry, electronic products show miniaturization, integration, multifunction and high power development trend, integrally formed inductance rapidly becomes a star in electronic industry, compared to traditional sensor, integrally formed inductance has low loss, low impedance, good magnetic shielding and EMI performance, excellent steady current and saturation current under high temperature and high frequency, is applied in digital product, information communication equipment, automobile and household appliance etc.

[0003] The manufacturing process of integrally formed inductance mainly includes winding, coil full detection, spot welding, sand blasting, gluing, code spraying, bending cutting, testing, external detection, banding and packaging process.In prior art, the bending cutting process is usually that first cutting die group of bending cutting machine is used to cut inductance group board, and then two sides of bending rod are pushed to inductance element, wherein the opposite side of bending rod is provided with bending inclined surface, so as to bend the conductive sheet to the position of inductance body, and the bending cutting of inductance PIN foot is completed by transferring between multiple devices, which is complicated in operation, reduces production efficiency, and because of the difference in size and thickness of inductance products, machine table mold jig needs to be frequently switched. UTILITARIAN CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of inductance PIN foot bending cutting device, realize the bending cutting of inductance PIN foot, automatic production, high production efficiency, save cost.

[0005] The utility model provides the following technical scheme, a kind of inductance PIN foot bending cutting device, comprising: mounting frame, mounting frame is by processing plate, support rod and mounting plate, the bottom of processing plate is fixedly connected with four support rods that are distributed in rectangle, mounting plate is fixedly connected to the bottom of four support rods, the top of mounting frame is provided with inductance conveying groove, mounting frame top is sequentially provided with 90 ° bending mechanism, cutting mechanism, 45 ° bending mechanism and flattening mechanism along inductance conveying groove conveying direction, 90 ° bending mechanism is used to bend 90 ° upwards to inductance PIN foot, cutting mechanism is used to cut PIN foot, 45 ° bending mechanism is used to cut PIN foot 45 ° bending, flattening mechanism is used to flatten PIN foot, further include cutting bending lifting mechanism of installation on mounting frame, cutting bending lifting mechanism is used to adjust the height of cutting mechanism and 45 ° bending mechanism.

[0006] As the preferred scheme of the utility model, 90° bending mechanism includes a pair of first guide rods fixedly connected to the bottom of processing plate, the bottom of a pair of first guide rods is fixedly connected with first fixed plate, first fixed plate bottom is fixedly installed with first telescopic cylinder, the output end of first telescopic cylinder penetrates first fixed plate and is fixedly connected with first lifting plate, first lifting plate is fixedly connected with first guide sleeve of sliding sleeve joint with first guide rod, the top of first guide sleeve is fixedly connected with U-shaped push block, both ends of U-shaped push block top are rotatably connected with first roller, the processing plate is provided with two first avoiding grooves for the end foot of U-shaped push block and first roller, two first avoiding grooves are located on both sides of inductance conveying groove respectively.

[0007] As the preferred scheme of the utility model, cutting mechanism includes a pair of fixed seats fixedly connected to the top of mounting frame, the opposite side of a pair of fixed seats is fixedly installed with second telescopic cylinder, the output end of second telescopic cylinder is installed with cutting knife, cutting mechanism further includes guiding seat set up on the top of mounting frame, guiding seat is provided with second avoiding groove for inductance conveying groove and inductance, guiding seat is provided with guiding groove for guiding and limiting cutting knife, and the limiting guiding groove is communicated with second avoiding groove.

[0008] As the preferred scheme of the utility model, the output end of second telescopic cylinder is fixedly connected with circular limiting block, the end of cutting knife close to second telescopic cylinder is provided with limiting slot for circular limiting block, both sides of inductance conveying groove and guiding seat corresponding place are vertically provided with a pair of second guide rods, second guide rod is fixedly connected with processing plate, connecting rod is slidably installed between a pair of second guide rods, and the connecting rod is rotatably connected with compression roller, and the compression roller abuts on the top of cutting knife, the top of connecting rod and the outside of second guide rod are sleeved with return spring, and the top of second guide rod is screw-connected with limiting nut.

[0009] As the preferred scheme of the utility model, 45° bending mechanism includes a pair of support columns, the top of a pair of support columns is fixedly connected with same top plate, the bottom of top plate is fixedly installed with finger cylinder, both telescopic ends of finger cylinder are fixedly connected with pressure roller seat, and the second roller is rotatably connected on pressure roller seat.

[0010] As the preferred scheme of the utility model, flattening mechanism includes mounting seat fixedly connected to the top of processing plate, the top of mounting seat is fixedly installed with third telescopic cylinder, the output end of third telescopic cylinder is fixedly connected with second lifting plate, the bottom of second lifting plate is fixedly connected with link seat, and the bottom of link seat is fixedly connected with U-shaped pressure block corresponding with inductance conveying groove.

[0011] As the preferred scheme of the utility model, the cutting and bending lifting mechanism includes a fourth telescopic cylinder fixedly installed at the bottom of the mounting plate, the output end of the fourth telescopic cylinder penetrates through the mounting plate and is fixedly connected with a third lifting plate, the top of the third lifting plate is fixedly connected with four third guide rods distributed in a rectangular shape, a second guide sleeve in sliding connection with the third guide rods is fixedly penetrated on the processing plate, the top end of the third guide rod penetrates through the second guide sleeve and is fixedly connected with a mounting jacking plate, and the guide seat and the pair of supporting columns are fixedly connected to the top of the mounting jacking plate.

[0012] The utility model discloses the beneficial effects are:

[0013] 1. The utility model discloses a 90 DEG bending mechanism is used for bending 90 DEG upwards to inductance PIN foot, cutting mechanism is used for cutting the PIN foot of superfluity, 45 DEG bending mechanism is used for the PIN foot of cutting 45 DEG bending, and the flattening mechanism is used for the PIN foot pressure flat, still include cutting and bending lifting mechanism of installing on the mounting frame, cutting and bending lifting mechanism is used for adjusting the height of cutting mechanism and 45 DEG bending mechanism, to realize the bending of inductance PIN foot whole cutting, automation production, production efficiency is high, and the cost is saved.

[0014] 2. The utility model discloses cutting and bending lifting mechanism, fourth telescopic cylinder work is used for pushing third lifting plate lifting movement, and third lifting plate drives mounting jacking plate synchronous lifting movement through third guide rod, when mounting jacking plate moves, can drive guide seat synchronous movement, through the setting of circular limit block, make cutting knife and second telescopic cylinder are movably connected, when guide seat lifting movement, cutting knife can move along with guide seat, is used for cutting the PIN foot of different position of different model inductance, simultaneously, and the supporting column is fixed on mounting jacking plate, so that the height of 45 DEG bending mechanism can move along with mounting jacking plate synchronous, is used for the PIN foot of 45 DEG bending of different model inductance, can realize the production of different model inductance product, and the adjustment is convenient, need not to change accessory, realizes one machine multiple use, and the practicality is high. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of inductance PIN foot bending whole cutting device.

[0016] Figure 2 It is the side view structure schematic diagram of inductance PIN foot bending whole cutting device.

[0017] Figure 3 It is the structure schematic diagram of 90 DEG bending mechanism.

[0018] Figure 4 It is the structure schematic diagram of cutting mechanism.

[0019] Figure 5 It is the structure schematic diagram of cutting knife.

[0020] Figure 6 Figure 2 is a structural schematic view of a 45° bending mechanism;

[0021] Figure 7 Figure 3 is a partial structural schematic view of a 45° bending mechanism;

[0022] Figure 8 Figure 4 is a structural schematic view of a flattening mechanism;

[0023] In the figure: 1, mounting frame; 101, processing plate; 102, support rod; 103, mounting plate; 2, inductive conveying groove; 3, 90° bending mechanism; 301, first guide rod; 302, first fixed plate; 303, first telescopic cylinder; 304, first lifting plate; 305, first guide sleeve; 306, U-shaped push block; 307, first roller; 4, cutting mechanism; 401, fixed seat; 402, second telescopic cylinder; 403, circular limiting block; 404, cutting knife; 4041, limiting groove; 405, guide seat; 406, second guide rod; 407, connecting rod; 408, compression roller; 409, return spring; 5, 45° bending mechanism; 501, support column; 502, top plate; 503, finger cylinder; 504, compression roller seat; 505, second roller; 6, flattening mechanism; 601, mounting seat; 602, third telescopic cylinder; 603, second lifting plate; 604, link seat; 605, U-shaped compression block; 7, cutting and bending lifting mechanism; 701, fourth telescopic cylinder; 702, third lifting plate; 703, third guide rod; 704, second guide sleeve; 705, mounting jacking plate. DETAILED DESCRIPTION

[0024] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the embodiments of the utility model will be further described in detail below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment:

[0026] As Figures 1 to 8As shown, an inductance PIN foot bending and cutting device, comprising: a mounting frame 1, the mounting frame 1 is composed of a processing plate 101, a support rod 102 and a mounting plate 103, the bottom of the processing plate 101 is fixedly connected with four support rods 102 distributed in a rectangular shape, the mounting plate 103 is fixedly connected to the bottom of the four support rods 102, the top of the mounting frame 1 is provided with an inductance conveying groove 2, the moving mode of the inductance in the inductance conveying groove 2 is to continuously enter the inductance through the feeding port to push the inductance to move and convey in the inductance conveying groove 2, the top of the mounting frame 1 is sequentially provided with a 90° bending mechanism 3, a cutting mechanism 4, a 45° bending mechanism 5 and a flattening mechanism 6 along the conveying direction of the inductance conveying groove 2, the 90° bending mechanism 3 is used for bending the inductance PIN foot 90° upward, the cutting mechanism 4 is used for cutting the excess PIN foot, the 45° bending mechanism 5 is used for bending the PIN foot after cutting 45°, the flattening mechanism 6 is used for flattening the PIN foot, further comprising a cutting and bending lifting mechanism 7 mounted on the mounting frame 1, the cutting and bending lifting mechanism 7 is used for adjusting the height of the cutting mechanism 4 and the 45° bending mechanism 5 to realize the bending and cutting of the inductance PIN foot, automatic production, high production efficiency and cost saving.

[0027] In the present embodiment, as Figure 1 and Figure 3As shown, the 90° bending mechanism 3 includes a pair of first guide rods 301 fixedly connected to the bottom of the processing plate 101, the bottom of the pair of first guide rods 301 is fixedly connected with a first fixed plate 302, the first fixed plate 302 is fixedly installed with a first telescopic cylinder 303 at the bottom, the output end of the first telescopic cylinder 303 penetrates through the first fixed plate 302 and is fixedly connected with a first lifting plate 304, the first lifting plate 304 is fixedly penetrated with a first guide sleeve 305 which is slidingly sleeved with the first guide rod 301, the top of the first guide sleeve 305 is fixedly connected with a U-shaped push block 306, both ends of the top of the U-shaped push block 306 are rotatably connected with a first roller 307, the processing plate 101 is provided with two first avoiding grooves for the end feet of the U-shaped push block 306 and the first roller 307 to penetrate, and the two first avoiding grooves are respectively located on both sides of the inductance conveying groove 2, the first lifting plate 304 is driven to move up and down by the first telescopic cylinder 303, and in the moving process of the first lifting plate 304, the first guide sleeve 305 slides on the first guide rod 301 to limit and guide the first lifting plate 304, thereby improving the stability of the movement of the first lifting plate 304, the U-shaped push block 306 moves synchronously with the first lifting plate 304, and is used for penetrating the two end feet at the top of the U-shaped push block 306 through the first avoiding groove, so that the first roller 307 is in contact with the PIN feet of the inductance, and the PIN feet of the inductance are pushed to be bent upward by 90°, in the embodiment, a limiting device can be installed at the 90° bending mechanism 3 of the mounting frame 1, which is used for limiting and blocking the inductance in the inductance conveying groove 2 at the 90° bending mechanism 3, so as to avoid that the inductance is separated from the inductance conveying groove 2 when the PIN feet of the inductance are bent.

[0028] In the embodiment, as shown in Figure 1 、 Figure 4 and Figure 5 , the cutting mechanism 4 includes a pair of fixed seats 401 fixedly connected to the top of the mounting frame 1, a second telescopic cylinder 402 is fixedly installed on the opposite side of each of the pair of fixed seats 401, the output end of the second telescopic cylinder 402 is installed with a cutting knife 404, the cutting mechanism 4 further includes a guide seat 405 provided on the top of the mounting frame 1, the guide seat 405 is provided with a second avoiding groove for the inductance conveying groove 2 and the inductance to penetrate, the guide seat 405 is provided with a guide groove for guiding and limiting the cutting knife 404, the limiting guide groove is communicated with the second avoiding groove, the communication part of the limiting guide groove and the second avoiding groove is used for the PIN feet of the inductance to penetrate, the cutting knife 404 is driven to move in the guide groove of the guide seat 405 by the second telescopic cylinder 402, so as to cut and remove the excess PIN feet of the inductance, in the embodiment, a waste suction removal device can be installed at the cutting mechanism 4 of the mounting frame 1, which is used for suction removing the cut excess PIN feet from the cutting mechanism 4, thereby reducing the cleaning trouble.

[0029] In the embodiment, as shown inFigure 1 、 Figure 6 and Figure 7 As shown in

[0030] In this embodiment, as shown in Figure 1 and Figure 8 The flattening mechanism 6 includes a mounting seat 601 fixedly connected to the top of the machining plate 101, a third telescopic cylinder 602 fixedly installed on the top of the mounting seat 601, a second lifting plate 603 fixedly connected to the output end of the third telescopic cylinder 602, a connecting seat 604 fixedly connected to the bottom of the second lifting plate 603, a U-shaped pressing block 605 fixedly connected to the bottom of the connecting seat 604 corresponding to the position of the inductor conveying groove 2, a pair of vertical guide rails fixedly connected to the mounting seat 601, a sliding block fixedly connected to the second lifting plate 603 and slidingly connected with the guide rails, the third telescopic cylinder 602 is used to drive the second lifting plate 603 to slide along the guide rails for lifting movement, and the height of the connecting seat 604 and the U-shaped pressing block 605 is adjusted, so that the U-shaped pressing block 605 presses the 45° bent PIN feet of the inductor downward, so that the PIN feet are pressed flat against the inductor.

[0031] In this embodiment, as shown in Figure 2 and Figure 4 The output end of the second telescopic cylinder 402 is fixedly connected with a circular limiting block 403, the cutting knife 404 is provided with a limiting groove 4041 at one end close to the second telescopic cylinder 402 for the circular limiting block 403 to pass through, a pair of second guide rods 406 are vertically arranged on both sides of the inductor conveying groove 2 corresponding to the guide seat 405, the second guide rods 406 are fixedly connected with the machining plate 101, a connecting rod 407 is slidingly installed between the pair of second guide rods 406, a pressing roller 408 is rotatably connected to the connecting rod 407, the pressing roller 408 abuts against the top of the cutting knife 404, a return spring 409 is sleeved on the top of the connecting rod 407 and outside the second guide rod 406, and a limiting nut is threadedly connected to the top end of the second guide rod 406.

[0032] The cutting, bending and lifting mechanism 7 comprises a fourth telescopic cylinder 701 fixedly installed at the bottom of the mounting plate 103, the output end of the fourth telescopic cylinder 701 penetrates through the mounting plate 103 and is fixedly connected with a third lifting plate 702, the top of the third lifting plate 702 is fixedly connected with four third guide rods 703 distributed in a rectangular shape, the machining plate 101 is fixedly penetrated with a second guide sleeve 704 in sliding connection with the third guide rods 703, the top end of the third guide rod 703 penetrates through the second guide sleeve 704 and is fixedly connected with a mounting jacking plate 705, the guide seat 405 and a pair of supporting columns 501 are fixedly connected to the top of the mounting jacking plate 705, the fourth telescopic cylinder 701 is used for pushing the third lifting plate 702 to move up and down, the third lifting plate 702 drives the mounting jacking plate 705 to move up and down synchronously through the third guide rod 703, the mounting jacking plate 705 moves to drive the guide seat 405 to move synchronously, the cutting knife 404 is movably connected with the second telescopic cylinder 402 through the setting of the circular limiting block 403, the cutting knife 404 can move with the guide seat 405 when the guide seat 405 moves up and down, and is used for cutting the PIN pin at different positions of different models of inductors, meanwhile, the supporting columns 501 are fixed on the mounting jacking plate 705, so that the height of the 45° bending mechanism 5 can move synchronously with the mounting jacking plate 705, the PIN pin of different models of inductors can be bent by 45°, different models of inductor products can be produced, adjustment is convenient, spare parts do not need to be replaced, one machine can be used for multiple purposes, and the practicability is high.

[0033] The control mode of the utility model is controlled through the controller, and the control program of the controller can be realized through simple programming of the person skilled in the art, so that the control mode and the circuit connection of the utility model are not explained in detail.

[0034] The implementation scheme is as follows: in use, the inductor is conveyed in the inductor conveying groove 2, the first lifting plate 304 is driven to move up by the first telescopic cylinder 303, the U-shaped push block 306 moves synchronously with the first lifting plate 304, the two end feet at the top of the U-shaped push block 306 pass through the first avoiding groove, the first roller 307 contacts the PIN feet of the inductor, and the PIN feet of the inductor are pushed to be bent upward by 90 degrees, the cutting knife 404 is driven to move in the guide groove of the guide seat 405 by the second telescopic cylinder 402, the excess PIN feet of the inductor are cut off, the two pressure roller seats 504 are synchronously driven to move close by the finger cylinder 503, the second rollers 505 are used to contact the 90-degree bent PIN feet, the PIN feet are bent to the inductor by 45 degrees, the second lifting plate 603 is driven to slide along the guide rail to move up and down by the third telescopic cylinder 602, the height of the connecting seat 604 and the U-shaped pressing block 605 is adjusted, the 45-degree bent PIN feet of the inductor are pressed downward by the U-shaped pressing block 605, the PIN feet are pressed flat against the inductor, the inductor PIN feet are bent and cut, automatic production is realized, production efficiency is high, and cost is saved, the third lifting plate 702 is driven to move up and down by the fourth telescopic cylinder 701, the installation jacking plate 705 is synchronously driven to move up and down by the third guide rod 703, the guide seat 405 is synchronously moved when the installation jacking plate 705 moves, the cutting knife 404 is movably connected with the second telescopic cylinder 402 through the circular limiting block 403, the cutting knife 404 can move with the guide seat 405 when the guide seat 405 moves up and down, PIN feet at different positions of different models of inductors are cut, meanwhile, the supporting column 501 is fixed on the installation jacking plate 705, the height of the 45-degree bending mechanism 5 can synchronously move with the installation jacking plate 705, PIN feet of different models of inductors are bent by 45 degrees, meanwhile, the parameters of the third telescopic cylinder 602 are connected, the height distance of the movement of the U-shaped pressing block 605 is adjusted, different models of inductor products can be produced, adjustment is convenient, spare parts do not need to be replaced, one machine is used for multiple purposes, and practicality is high.

[0035] Although the preferred embodiments of the present application have been described, those skilled in the art who understand the basic inventive concept can make further changes and modifications to the embodiments. Therefore, the appended claims are intended to include the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0036] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. An inductance PIN leg bending and cutting device, characterized in that, The utility model relates to a kind of induction PIN folding machine, including: mounting frame, mounting frame is by processing plate, support rod and mounting plate, the bottom of processing plate is fixedly connected with four support rods distributed in rectangle, mounting plate is fixedly connected to the bottom of four support rods, the top of mounting frame is provided with inductive transport groove, the top of mounting frame is sequentially provided with 90 ° bending mechanism, cutting mechanism, 45 ° bending mechanism and flattening mechanism along inductive transport groove transport direction, 90 ° bending mechanism is for bending induction PIN foot 90 ° upwards, cutting mechanism is for cutting PIN foot, 45 ° bending mechanism is for PIN foot after cutting 45 ° bending, flattening mechanism is for PIN foot flattening, and it further includes cutting bending lifting mechanism installed on mounting frame, cutting bending lifting mechanism is for adjusting the height of cutting mechanism and 45 ° bending mechanism. 90 ° bending mechanism includes a pair of first guide rods fixedly connected to the bottom of processing plate, the bottom of a pair of first guide rods is fixedly connected with first fixed plate, first fixed plate bottom is fixedly installed with first telescopic cylinder, the output end of first telescopic cylinder penetrates first fixed plate and is fixedly connected with first lifting plate, first lifting plate is fixedly penetrated with first guide sleeve that is slidably sleeved with first guide rod, the top of first guide sleeve is fixedly connected with U-shaped push block, two end feet on the top of U-shaped push block are rotatably connected with first roller, two first avoiding grooves are opened in processing plate, for the end foot of U-shaped push block and first roller to pass through, two first avoiding grooves are located inductive transport groove both sides respectively.

2. The device according to claim 1, characterized in that, Cutting mechanism includes a pair of fixed seats fixedly connected to the top of mounting frame, the opposite side of a pair of fixed seats is fixedly installed with second telescopic cylinder, the output end of second telescopic cylinder is installed with cutting knife, cutting mechanism further includes the guide seat set up on the top of mounting frame, the second avoiding groove for inductive transport groove and induction to pass through is opened in guide seat, the guide groove for guiding and limiting cutting knife is opened in guide seat, and the limit guide groove is communicated with the second avoiding groove.

3. The device according to claim 1, wherein, The output end of second telescopic cylinder is fixedly connected with circular limit block, and the end of cutting knife close to second telescopic cylinder is opened with limit slot for circular limit block to pass through, a pair of second guide rods are vertically arranged in the corresponding place of guide seat on the both sides of inductive transport groove, and the second guide rod is fixedly connected with processing plate, the connecting rod is slidably installed between a pair of second guide rods, the pressure roller is rotatably connected on the connecting rod, the pressure roller is abutted on the top of cutting knife, the reset spring is sleeved on the top of connecting rod and outside second guide rod, and the limit nut is threadedly connected on the top end of second guide rod.

4. The device according to claim 3, wherein, 45 ° bending mechanism includes a pair of support columns, the top of a pair of support columns is fixedly connected with same top plate, the bottom of top plate is fixedly installed with finger cylinder, the two telescopic ends of finger cylinder are fixedly connected with pressure roller seat, and the second roller is rotatably connected on pressure roller seat.

5. The device according to claim 4, wherein, Flattening mechanism includes mounting seat fixedly connected to the top of processing plate, the top of mounting seat is fixedly installed with third telescopic cylinder, the output end of third telescopic cylinder is fixedly connected with second lifting plate, the bottom of second lifting plate is fixedly connected with link seat, and the U-shaped pressure block corresponding with inductive transport groove position is fixedly connected on the bottom of link seat.

6. The device according to claim 1, wherein, ​ 7. The device according to claim 5, wherein the device further comprises a bending and cutting device. The cutting, bending and lifting mechanism comprises a fourth telescopic cylinder fixedly installed at the bottom of the mounting plate, the output end of the fourth telescopic cylinder penetrates through the mounting plate and is fixedly connected with a third lifting plate, the top of the third lifting plate is fixedly connected with four third guide rods distributed in a rectangular shape, a second guide sleeve in sliding connection with the third guide rods is fixedly penetrated on the processing plate, the top end of the third guide rod penetrates through the second guide sleeve and is fixedly connected with a mounting jacking plate, and the guide seat and a pair of supporting columns are fixedly connected to the top of the mounting jacking plate.

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