CN207303623U

CN207303623U - A kind of wire-cutting device of double end Full-automatic terminal machine

Info

Publication number: CN207303623U
Application number: CN201721433442.0U
Authority: CN
Inventors: 郑斌
Original assignee: Suzhou Positive Machinery Co Ltd
Current assignee: Suzhou Positive Machinery Co Ltd
Priority date: 2017-11-01
Filing date: 2017-11-01
Publication date: 2018-05-01
Anticipated expiration: 2027-11-01

Abstract

A kind of wire-cutting device of double end Full-automatic terminal machine, including cabinet, and it is fixedly mounted on the sanction line terminal machine structure on enclosure top, wire-cutting device is installed with the inside for cutting out line terminal machine structure, the wire-cutting device includes cutting out line upper mounted plate, cut out stepper motor on line, cut out cutting member on line, cut out line down cut component, cut out line lower cutter, cut out stepper motor under line, stepper motor on line is cut out to connect with cutting out cutting member on line by belt, line lower cutter is cut out to be installed in sanction line down cut component, stepper motor under line is cut out to connect with cutting out line down cut component by belt.The utility model is moved towards and extruded and harness can be cut into section by cutting out line upper cutter and cutting out line lower cutter, it is small due to cutting out the gap between line upper cutter and sanction line lower cutter, so the section of harness is straight shiny surface, be not in the open defects such as flash, flash, improve harness yields.

Description

A kind of wire-cutting device of double end Full-automatic terminal machine

Technical field

It the utility model is related to a kind of wire-cutting device of double end Full-automatic terminal machine.

Background technology

Wire harnesses have been widely used in computer, household electrical appliance, communication apparatus, the signal transmission of digital equipment or power supply In connection, the both ends pressing of harness has terminal, for the connection between winding displacement and winding displacement connector, so both facilitates electronics to set Standby assembling, and can ensure signal transmission between electronic equipment internal wiring board or electronic equipment, the reliability of connection, harness Both ends need to use wire-clamping device to block, but some wire-clamping devices are due to there are larger gap, so harness section Section can be there are appearance defects such as flash, flashes, this not only influences the appearance of harness section, but also also contributes to the good of harness section Product rate.

Utility model content

The utility model is in view of the deficiencies of the prior art, there is provided a kind of double end Full-automatic terminal machine to solve the above problems Wire-cutting device.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：

A kind of wire-cutting device of double end Full-automatic terminal machine, including cabinet, and the sanction being fixedly mounted on enclosure top Line terminal machine structure, is installed with wire-cutting device in the inside for cutting out line terminal machine structure, the wire-cutting device includes cutting out Line upper mounted plate, cut out stepper motor on line, cut out cutting member on line, cut out line down cut component, cut out line lower cutter, cut out stepping under line Motor, cuts out stepper motor on line and is fixedly mounted on the side wall for cutting out line upper mounted plate, cuts out cutting member on line and is fixedly mounted In another side wall for cutting out line upper mounted plate, cut out stepper motor on line and connected by belt with cutting out cutting member on line, Cut out line lower cutter to be installed in sanction line down cut component, cut out stepper motor under line and be connected by belt with cutting out line down cut component Come.

The bottom for cutting out line upper mounted plate offers connecting hole, cuts out line upper mounted plate and passes through connecting hole by fixing screws The middle part cut out inside line terminal machine structure is fixedly mounted on afterwards, cuts out the bottom of line upper mounted plate formed with support floor.

It is provided with the sanction line in cutting member and cuts out line upper cutter.

The line lower cutter of cutting out is placed in the underface for cutting out line upper cutter.

Connecting hole is offered in four frames for cutting out line down cut component, line down cut component is cut out and passes through fixing screws The middle part cut out inside line terminal machine structure is fixedly mounted on after through connecting hole.

The shape of the cabinet is rectangular parallelepiped structure, and the bottom of cabinet is installed with universal wheel.

Beneficial effect：Compared with the prior art, the utility model has the following beneficial effects：

The wire-cutting device of the utility model double end Full-automatic terminal machine is moved in opposite directions by cutting out line upper cutter and cutting out line lower cutter Harness can be cut into section by moving and extruding, and wire-cutting device completes work, between cutting out between line upper cutter and sanction line lower cutter Gap is small, so the section of harness is straight shiny surface, is not in the open defects such as flash, flash, improves harness non-defective unit Rate.

Brief description of the drawings

Fig. 1 is the structure chart of the double end Full-automatic terminal machine for harness.

Fig. 2 is another viewing angle constructions figure of Fig. 1.

Fig. 3 is the structure chart of feeding device in Fig. 1.

Fig. 4 is the structure chart for the harness transmitting device that line terminal machine structure is cut out in Fig. 1.

Fig. 5 is the structure chart for the wire-clamping device that line terminal machine structure is cut out in Fig. 1.

Fig. 6 is another viewing angle constructions figure of Fig. 5.

Fig. 7 is the structure chart for the wire-cutting device that line terminal machine structure is cut out in Fig. 1.

Fig. 8 is the structure chart for the harness turnover device that line terminal machine structure is cut out in Fig. 1.

Fig. 9 is the structure chart of feeding device in Fig. 1.

Embodiment

Refering to Fig. 1 to 8, a kind of double end Full-automatic terminal machine for harness, including cabinet 1, and it is fixedly mounted on machine Fixed frame 2 on the top of case 1, is provided with rotating circular disc 5, a side end face of fixed frame 2 on the top of the fixed frame 2 On be equipped with feeding device 8, the bottom of feeding device 8 is fixedly mounted on the top of cabinet 1, fixed peace on the top of feeding device 8 Equipped with line terminal machine structure 4 is cut out, the top and the bottom of rotating circular disc 5 of cutting out line terminal machine structure 4 fit together, feeding device Feeding device 3 is equipped with 8 end face outside, the bottom of feeding device 3 is fixedly mounted on the top of cabinet 1, cuts out line terminal machine Material collecting device 7 is equipped with one side end face of structure 4, the bottom of material collecting device 7 is fixedly mounted on the top of cabinet 1, cuts out line and beat terminal Human-computer dialogue device 6 is equipped with another side end face of mechanism 4, the bottom of human-computer dialogue device 6 is fixedly mounted on the top of cabinet 1 On.

The shape of cabinet 1 is rectangular parallelepiped structure, and the bottom of cabinet 1 is installed with universal wheel (figure is not marked), and universal wheel is put In in four frames of 1 bottom of cabinet, cabinet 1 is movable in suitable machining area by universal wheel, and it is strong to reduce carrying Degree, the shape of fixed frame 2 is rectangular parallelepiped structure, and the top of fixed frame 2 is formed with fixed border (figure is not marked), rotating circular disc 5 be plugged on the top of fixed frame 2 after fixed as one by fixed border, rotating circular disc 5 is divided to for two, the horizontal stroke of its small-medium size To fixation；It is large-sized longitudinally fixed, terminal conveyor chain is installed, rotating circular disc 5 is used to coil host side in rotating circular disc 5 Sub- conveyor chain, the entirety of terminal conveyor chain is not only clean and tidy, but also terminal conveyor chain can be orderly during transmission Mobile, terminal conveyor chain is not in get stuck, and avoids influencing and cuts out line terminal machine structure 4 and work normally.

Feeding device 3 includes feeding bottom fixed plate 31, feeding supporting rack 32, feeding longitudinal spacing plate 33, feeding and laterally limits Position plate 34, feeding deflecting roller 35, feeding strut 36, feeding locating wheel 37, feeding bottom fixed plate 31 is rectangle thin plate, feeding bottom Mounting hole (figure is not marked), mounting hole and the both sides long margin frame for coming feeding bottom fixed plate 31 are offered in the plate face of fixed plate 31 Interior, feeding bottom fixed plate 31 is fixedly arranged on the top of cabinet 1 after passing through mounting hole by fixing screws, the entirety of feeding supporting rack 32 Structure is L-shaped, and the short frame of feeding supporting rack 32 is fixedly arranged on the top plan of feeding bottom fixed plate 31, feeding longitudinal spacing plate 33 are fixedly mounted on the top plan of the long margin frame of feeding supporting rack 32, and feeding cross spacing plate 34 is fixedly mounted on feeding branch On the side wall of the long margin frame of support 32, it is separately installed with and screws on feeding longitudinal spacing plate 33 and feeding cross spacing plate 34 Device (figure is not marked), feeding longitudinal spacing plate 33 and feeding cross spacing plate 34 are determined on the long margin frame of feeding supporting rack 32 Installation site after by winding device consolidation be integrated, feeding longitudinal spacing plate 33 and feeding cross spacing plate 34 are not in Position offset, avoids distance from influencing harness sideslip after going beyond the scope, and prevents that the length of harness is inconsistent and causes machining accuracy There is error, feeding deflecting roller 35 is fixedly mounted in the end face outside of the long margin frame of feeding supporting rack 32, feeding deflecting roller 35 Arc surface (figure is not marked) on frame formed with indent, harness can be constantly in the arc surface of indent after feeding deflecting roller 35 In, harness will not be skidded off from feeding deflecting roller 35, and harness will not interrupt in course of conveying, avoid influencing follow-up work Sequence, feeding strut 36 are fixedly mounted on a side end face of feeding deflecting roller 35, and feeding locating wheel 37 is several, on several Material locating wheel 37 is respectively and fixedly installed on feeding longitudinal spacing plate 33 and feeding cross spacing plate 34, several feeding locating wheels 37 are distributed on feeding longitudinal spacing plate 33 and feeding cross spacing plate 34 in two rows, and the frame of each feeding locating wheel 37 is formed There is arc surface (not shown), for arc surface in being caved in from both ends to centre, harness is moved to feeding locating wheel from feeding deflecting roller 35 After 37, harness is by the two-way limitation of several feeding locating wheels 37, the operation that harness can be stablized in feeding device 3, line Such as there is off-line in feeding device 3, gets stuck at the failure in Shu Buhui, ensure that to cut out line terminal machine structure 4 and can complete harness in an orderly manner and adds Work.

Cutting out line terminal machine structure 4 includes harness transmitting device 41, wire-clamping device 42, wire-cutting device 43, harness turnover device 44, harness turnover device 44 is fixedly mounted in the side frame cut out inside line terminal machine structure 4, and harness turnover device 44 is placed in The side of feeding device 8, wire-cutting device 43 are fixedly mounted on the middle part cut out inside line terminal machine structure 4, wire-cutting device 43 The side of harness turnover device 44 is placed in, harness transmitting device 41 is fixedly mounted on the opposite side cut out inside line terminal machine structure 4 In frame, harness transmitting device 41 is placed in the side of wire-cutting device 43, and the first punching is provided with the top of harness transmitting device 41 Pressure head (not shown), material collecting device 7 are placed in the underface of harness transmitting device 41, the generally circular groove of material collecting device 7, Wire-clamping device 42 is fixedly mounted on the side corner cut out inside line terminal machine structure 4, and wire-clamping device 42 is placed in harness upset dress Put on 44 oblique position, the second staking punch (not shown) is installed on the top of wire-clamping device 42, when harness is from feeding device 8 On be delivered on harness turnover device 44 after, the bottom of harness turnover device 44 clamps one end of harness and turns to clamp automatically The front of device 42, one end of wire-clamping device 42 are clamped the head of harness and are moved in the second staking punch, the second staking punch Terminal in rotating circular disc 5 is squeezed on the head of harness, then harness turnover device 44 is turned back to initial position, conveying dress The forward movement of 8 promotion harness is put, this length sets and determines via in human-computer dialogue device 6, after feeding device 8 stops operating Wire-cutting device 43 cuts harness, while the other end of harness, harness transmitting device 41 are clamped in the top of harness transmitting device 41 Drive harness section to be moved to the other end to be placed in the first staking punch, the first staking punch will extrude the terminal in rotating circular disc 5 On the opposite side head of harness section, the extrusion process that line terminal machine structure 4 completes Wiring harness terminal, harness transmitting device are cut out at this time After 41 unclamp harness section, for harness paragraph in the groove of material collecting device 7, harness section becomes finished product.

Harness transmitting device 41 includes harness transmission fixed plate 411, harness transmission stepper motor 412, harness transmission wheel 413rd, harness transmission belt 414, harness transmission movable plate 415, harness transmission collet 416, harness transmission fixed plate 411 is rectangular Shape plate, the both ends of harness transmission fixed plate 411 are provided with support plate (figure is not marked), harness transmission branch of the fixed plate 411 by both ends Plate is fixedly mounted in another side frame cut out inside line terminal machine structure 4, harness transmission stepper motor 412 and harness transmission wheel 413 are separately mounted on the both sides of harness transmission fixed plate 411, and the output terminal of harness transmission stepper motor 412 is equipped with circle wheel (figure Do not mark), the arc surface of harness transmission wheel 413 forms geared surface (figure do not mark), harness transmission belt 414 be socketed in respectively circle wheel and On harness transmission wheel 413, the flank of tooth of harness transmission wheel 413 can prevent harness transmission belt 414 from skidding, and ensure harness transmitting device 41 energy normal operations, the two bottom sides of harness transmission movable plate 415 are respectively inserted in harness biography formed with bayonet (figure is not marked), bayonet On defeated belt 414, wherein side bayonet is fixedly arranged on harness transmission belt 414；Opposite side bayonet is in harness transmission belt 414 Clearance fit connects, and harness transmission movable plate 415 can be moved back and forth by side bayonet on harness transmission belt 414, another Side bayonet can play the role of stable harness transmission movable plate 415, avoid harness from transmitting movable plate 415 from harness transmission belt Topple on 414, harness transmission collet 416 is installed on the top of harness transmission movable plate 415, and harness transmission collet 416 is used for Harness section is clamped, avoids harness section from coming off from harness transmitting device 41 and influence following process.

Wire-clamping device 42 includes clamp floor 421, clamp stepper motor 422, clamp transmission device 423, clamp slide plate 424th, clamp collet 425, clamp guide rail 426, clamp floor 421 are rectangular slab, and the bottom of clamp floor 421 is provided with two Clamp (figure is not marked), clamp floor 421 is plugged on the side corner cut out inside line terminal machine structure 4 by clamp, clamp step Stepper motor 422 is fixedly mounted on the side wall of clamp floor 421, and clamp transmission device 423 is placed in clamp stepper motor 422 Top, two belts (figure is not marked), the output of a belt and clamp stepper motor 422 are provided with clamp transmission device 423 End links together；Another belt and clamp slide plate 424 are consolidated, and clamp guide rail 426 is fixedly mounted on clamp floor In 421 another side wall, the overall structure of clamp slide plate 424 is L-shaped, and the long margin frame of clamp slide plate 424 is fitted to folder On line guide rail 426 and in being slidably connected, be connected with lever (figure is not marked) at the top of the long margin frame of clamp slide plate 424, lever it is another One end is fixedly arranged on another belt of clamp transmission device 423, and clamp collet 425 is installed on the short frame of clamp slide plate 424 On, clamp stepper motor 422 rotates synchronously after clamp collet 425 clamps harness, and clamp transmission device 423 will by two belts The driving force of clamp stepper motor 422 is transferred on clamp slide plate 424, the forward slip on clamp guide rail 426 of clamp slide plate 424 To after designated position, the head of harness is placed in the second staking punch by clamp collet 425, and the second staking punch extrudes terminal online On the head of beam, 42 complete cost procedure of wire-clamping device, after the head of harness is clamped by clamp collet 425, it is ensured that harness head Not sideslip, run helter-skelter, avoid the second staking punch from pressing terminal askew, ensure that the yield rate of harness.

Wire-cutting device 43 includes cutting out line upper mounted plate 431, cuts out stepper motor 432 on line, cut out cutting member 433 on line, cut out Line down cut component 434, cut out line lower cutter 435, cut out stepper motor 436 under line, and the bottom for cutting out line upper mounted plate 431 offers company Hole (figure is not marked) is connect, cuts out after line upper mounted plate 431 passes through connecting hole by fixing screws and is fixedly mounted on sanction line terminal machine structure 4 Internal middle part, sanction line can be improved formed with support floor (figure is not marked), support floor by cutting out the bottom of line upper mounted plate 431 The intensity of upper mounted plate 431, prevents from cutting out flexural deformation after line upper mounted plate 431 is impacted, and then influences wire-cutting device 43 Shearing function, cut out stepper motor 432 on line and be fixedly mounted on the side wall for cutting out line upper mounted plate 431, cut out and sheared on line Component 433 is fixedly mounted in another side wall for cutting out line upper mounted plate 431, is cut out and is provided with sanction line in cutting member 433 on line Upper cutter 4331, cuts out stepper motor 432 on line and is connected by belt with cutting out cutting member 433 on line, cut out line down cut portion Connecting hole (figure is not marked) is offered in four frames of part 434, line down cut component 434 is cut out and passes through connecting hole by fixing screws The middle part cut out inside line terminal machine structure 4 is fixedly mounted on afterwards, is cut out line lower cutter 435 and is installed on sanction line down cut component In 434, cut out line lower cutter 435 and be placed in the underface for cutting out line upper cutter 4331, cut out stepper motor 436 under line and pass through belt and sanction line Down cut component 434 connects, and after wire-clamping device 42 completes one end terminal extruding of harness, harness is overturn by harness and filled 44 distances for being moved back into initial position and setting of going ahead are put, harness cuts out line upper cutter 4331 after stopping movement and cuts out line lower cutter 435 move towards simultaneously extrusion shearing harness, and harness is cut into section, and wire-cutting device 43 completes work, due to cutting out line upper cutter Gap between 4331 and sanction line lower cutter 435 is small, so the section of harness is straight shiny surface, is not in flash, flies The open defects such as thorn, improve harness yields.

Harness turnover device 44 includes harness upset fixed seat 441, harness torsion shaft 442, harness upset belt 443, line Beam upset hold assembly 444, harness upset collet 445, harness upset stepper motor 446, harness overturn the both sides of fixed seat 441 Location hole (figure is not marked) is offered on end face, harness upset fixed seat 441 is fixedly mounted on by fixing screws through location hole Cut out in the side frame inside line terminal machine structure 4, the centre of harness torsion shaft 442 is tablet；Both ends, which coordinate, is provided with circular shaft, The top circular shaft of harness torsion shaft 442 is installed in the bottom plane of harness upset fixed seat 441, the top of harness torsion shaft 442 Hold circular shaft with harness upset fixed seat 441 in being connected, harness upset stepper motor 446 is fixedly mounted on harness upset and fixes In the top plan of seat 441, the top circular shaft and the output terminal consolidation of harness upset stepper motor 446 of harness torsion shaft 442 are One, harness upset belt 443 are socketed on the both ends circular shaft of harness torsion shaft 442, and harness upset hold assembly 444 fixes peace On the bottom circular shaft of harness torsion shaft 442, harness upset collet 445 is installed on the bottom of harness upset hold assembly 444 Inside, after harness is delivered to from feeding device 8 on harness turnover device 44, upset collet 445 overturns hold assembly in harness Harness is clamped under 444 drive, while harness turning step stepper motor 446 drives the top circular shaft of harness torsion shaft 442 to rotate, top Hold circular shaft to overturn belt 443 by harness to rotate synchronously with bottom circular shaft, upset collet 445 is moved to wire-clamping device 42 Harness upset stepper motor 446 is inverted at position, after one end terminal extruding of harness is moved back into initial position by upset collet 445 On, harness turnover device 44 is completed to rotate process with harness, and the process time of harness, harness can be saved by turnover device 44 The terminal extrusion process at both ends can be disposably completed, so as to improve production efficiency.

Feeding device 8 includes conveying fixed plate 81, conveying sliding panel 82, conveying roller 83, conveying servomotor 84, conveying Stepper motor 85, conveying rack 86, conveying fixed plate 81 are rectangular slab, are offered on four frames of conveying fixed plate 81 solid Determine hole (figure is not marked), conveying fixed plate 81 is fixedly mounted on the top of cabinet 1 after passing through mounting hole by fixing screws, and conveying is solid Conveying guide rail (figure is not marked) is installed with the top plan of fixed board 81, offers and leads in the bottom plane of conveying sliding panel 82 Groove (not shown), conveying sliding panel 82 are assigned on conveying guide rail by guide groove, and the bottom plane of conveying sliding panel 82 is fitted in On the top plan of conveying fixed plate 81, conveying roller 83 is fixedly mounted on the top plan of conveying sliding panel 82, conveying rolling 83 points of wheel is two groups, and the outer rim of every group of conveying roller 83 is bonded to each other together, and the outer rim of conveying roller 83 is formed with interior Concaved circular cambered surface (not shown), harness, which is placed in both sides in concaved circular cambered surface, to be deviate from from every group of conveying roller 83, avoid adding Occurs fault in production during work, conveying rack 86 is fixedly mounted on a side end face of conveying sliding panel 82, conveying servo electricity Machine 84 and conveying stepper motor 85 are respectively and fixedly installed in the bottom plane of conveying fixed plate 81, conveying servomotor 84 it is defeated Outlet is provided with gear, and conveying servomotor 84 is connected with a joggle togather by gear and conveying rack 86, conveying stepper motor 85 quantity be two, the output terminal of two conveying stepper motors 85 is fixedly connected on the axis of conveying roller 83, harness from After feeding device 8 is moved in feeding device 3, two groups of conveying rollers 83 clamp harness, and harness will not skid, and conveying walks afterwards Stepper motor 85 drives conveying roller 83 to rotate, and is moved in the synchronous line terminal machine structure 4 to sanction of harness, the distance of harness movement setting Conveying stepper motor 85 is stopped afterwards, and after harness completes one end terminal extruding, conveying servomotor 84 drives conveying rack 86 Move forward, 82 synchronizing moving of conveying sliding panel, harness in the state of clamping also mobile phase with distance, at this time by man-machine The control of Interface 6, conveying servomotor 84 stop after rotating the number of turns of setting automatically, it is transformed come exactly harness section Length, conveying servomotor 84 accurately control the length of harness section, ensure that the error in length of harness section in technological requirement model In enclosing, the yield rate of harness section is improved.

For double end Full-automatic terminal machine under the control of human-computer dialogue device 6, feeding device 3, feeding device 8, sanction line beat end 4 common cooperation of clamp mechanism works, and the both ends of harness is separated before terminal is extruded, smoothes out with the fingers directly, so that terminal and line Beam riveted is more stable, accurate, improves yield rate, while harness can be automatically performed tangent line, turn round the operation such as line, improve harness Processing efficiency, reduces manual labor amount, improves production efficiency, reduces production cost.

Embodiment described above is only that the preferred embodiment of the utility model is described, not to this practicality New spirit and scope are defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With new claimed technology contents, all record in detail in the claims.

Claims

1. a kind of wire-cutting device of double end Full-automatic terminal machine, including cabinet (1), and be fixedly mounted on cabinet (1) top Sanction line terminal machine structure (4), it is characterised in that it is described cut out line terminal machine structure (4) inside in be installed with cut out it is traditional thread binding Put (43), the wire-cutting device (43) includes cutting out line upper mounted plate (431), cuts out stepper motor (432) on line, cuts out cut part on line Part (433), cut out line down cut component (434), cut out line lower cutter (435), cut out stepper motor (436) under line, cuts out stepping electricity on line Machine (432) is fixedly mounted on the side wall for cutting out line upper mounted plate (431), is cut out cutting member (433) on line and is fixedly mounted on In another side wall for cutting out line upper mounted plate (431), cut out stepper motor (432) on line and pass through belt and cutting member on sanction line (433) connect, cut out line lower cutter (435) and be installed in sanction line down cut component (434), cut out stepper motor (436) under line Connected by belt with cutting out line down cut component (434).

2. the wire-cutting device of double end Full-automatic terminal machine according to claim 1, it is characterised in that fixed on the sanction line The bottom of plate (431) offers connecting hole, cuts out after line upper mounted plate (431) passes through connecting hole by fixing screws and is fixedly mounted on The internal middle part of line terminal machine structure (4) is cut out, cuts out the bottom of line upper mounted plate (431) formed with support floor.

3. the wire-cutting device of double end Full-automatic terminal machine according to claim 1, it is characterised in that sheared on the sanction line It is provided with component (433) and cuts out line upper cutter (4331).

4. the wire-cutting device of double end Full-automatic terminal machine according to claim 3, it is characterised in that the sanction line lower cutter (435) it is placed in the underface for cutting out line upper cutter (4331).

5. the wire-cutting device of double end Full-automatic terminal machine according to claim 1, it is characterised in that the sanction line down cut Connecting hole is offered in four frames of component (434), after sanction line down cut component (434) passes through connecting hole by fixing screws It is fixedly mounted on and cuts out the internal middle part of line terminal machine structure (4).

6. the wire-cutting device of double end Full-automatic terminal machine according to claim 1, it is characterised in that the cabinet (1) Shape is rectangular parallelepiped structure, and the bottom of cabinet (1) is installed with universal wheel.