CN111113179A

CN111113179A - Sofa processing equipment that production efficiency is high

Info

Publication number: CN111113179A
Application number: CN201911266185.XA
Authority: CN
Inventors: 陈栋
Original assignee: Jiashan Luojia Furniture Co ltd
Current assignee: Jiashan Luojia Furniture Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-05-08

Abstract

The invention discloses sofa processing equipment with high production efficiency, which belongs to the technical field of sofa processing and comprises a workbench, wherein mounting seats are fixed at the front end and the rear end of the workbench, sliding grooves are formed at the ends, close to the two mounting seats, of the two mounting seats, a polishing mechanism is arranged between the two sliding grooves and can move up and down, driving mechanisms are arranged on the two mounting seats and are connected with the polishing mechanism to drive the polishing mechanism to move up and down, two movable strips are connected to the upper end of the workbench in a sliding manner and are used for bearing wood plates, a moving mechanism is connected to the upper end of the workbench and is connected with the two movable strips to drive the movable strips to slide left and right, a group of fastening mechanisms are arranged on the two movable strips, supporting and moving mechanisms are arranged at the four corners of the lower end of the workbench, the sofa processing equipment has good polishing effect, high efficiency, low labor intensity and high automation degree, the conception is ingenious.

Description

Sofa processing equipment that production efficiency is high

Technical Field

The invention relates to the technical field of sofa processing, in particular to sofa processing equipment with high production efficiency.

Background

The sofa is one kind of soft furniture and is one multi-seat chair with soft cushion and armrests on two sides. The chair is originated in western countries, introduced into Asia and becomes one of the key points of western decoration or modern household design, and the chair with the framework made of wood or steel lining cotton wool and other foam materials is comfortable as a whole.

In the course of working of sofa, polish timber and be an indispensable step, polish usually artifical handheld polishing machine to timber now and polish and handle at ligneous surface, consume labour consuming and time like this, production efficiency is low, and the effect of polishing simultaneously is not good.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide sofa processing equipment with high production efficiency, which has the advantages of good polishing effect, high efficiency, low labor intensity, high automation degree and ingenious conception.

2. Technical scheme

In order to solve the problems, the invention adopts the following technical scheme:

a sofa processing device with high production efficiency comprises a workbench, wherein mounting seats are fixed at the front end and the rear end of the workbench, sliding grooves are formed in one ends, close to the two mounting seats, of the two mounting seats, a polishing mechanism is arranged between the two sliding grooves and can move up and down, driving mechanisms are arranged on the two mounting seats and are connected with the polishing mechanism to drive the two mounting seats to move up and down, two movable strips are connected to the upper end of the workbench in a sliding mode and are used for bearing wood plates, a moving mechanism is connected to the upper end of the workbench and is connected with the two movable strips to drive the movable strips to slide left and right, a group of fastening mechanisms are arranged on the two movable strips, supporting and moving mechanisms are arranged at four corners of the lower end of the workbench, the sofa processing device is good in polishing effect, high in efficiency and low in manual labor intensity, the automation degree is high, and the conception is ingenious.

As a preferable scheme of the present invention, a PLC controller is fixed to a rear end of the table, and the PLC controller is electrically connected to the polishing mechanism, the driving mechanism, and the moving mechanism.

As a preferred scheme of the present invention, the polishing mechanism includes two sliding blocks, two servo motors, a rotating shaft, and a polishing roller, the two sliding blocks slide on inner walls of the two sliding grooves, the two strong springs are provided, upper ends of the two strong springs are fixed to lower ends of the two sliding blocks, lower ends of the two strong springs are fixed to bottom ends of the two sliding grooves, the servo motor is fixed to a front end of one sliding block, the servo motor is electrically connected to the PLC controller, a front end of the rotating shaft is rotatably connected to a rear end of the other sliding block, a rear end of the rotating shaft is fixed to an output end of the servo motor, and the polishing roller is fixed to a circumferential surface of the rotating shaft.

As a preferred scheme of the invention, the driving mechanism comprises a positive and negative rotation motor, a driving wheel, driven wheels, a driving belt, fixed blocks, transmission shafts, gears, transmission blocks and tooth blocks, wherein the number of the fixed blocks is two, the two fixed blocks are respectively fixed at one end far away from the two mounting seats, the rear end of each transmission shaft is rotatably connected with the front end of one fixed block, the front end of each transmission shaft penetrates through the other fixed block, the transmission shafts are rotatably matched with the penetrating parts of the fixed blocks, the number of the gears is two, the two gears are both fixed on the circumferential surface of the transmission shaft, the transmission blocks are provided with two sets of the tooth blocks, the upper ends of the two mounting seats are both provided with sliding holes, the lower ends of the two transmission blocks respectively penetrate through the two sliding holes and are fixed with the upper ends of the two sliding blocks, the two sets of the tooth, and two sets of tooth pieces are respectively connected with two gears in a meshing manner, the forward and reverse rotating motor is fixed at the front end of a mounting seat and is electrically connected to the PLC controller, the driving wheel is fixed at the output end of the forward and reverse rotating motor, the driven wheel is fixed at the front end of the transmission shaft, and the transmission belt is connected between the driving wheel and the driven wheel in a transmission manner.

As a preferable scheme of the present invention, the moving mechanism includes an installation block, two electric cylinders, and a connection block, the installation block is fixed to the upper end of the workbench, the left ends of the two electric cylinders are both fixed to the right end of the installation block, the left end of the connection block is fixed to the right ends of the two electric cylinders, and the two moving strips are both fixed to the right end of the connection block.

As a preferred scheme of the present invention, each of the fastening mechanisms includes an adjusting block, an adjusting screw, a fastening block, and an adjusting hand wheel, the adjusting block is fixed to the right end of the movable strip, the right end of the adjusting block is provided with an adjusting screw hole, the adjusting screw is in threaded connection with the adjusting screw hole, the fastening block is fixed to the left end of the adjusting screw, and the adjusting hand wheel is fixed to the right end of the adjusting screw.

As a preferred scheme of the invention, the surface of the adjusting hand wheel is wrapped with a silica gel pad, and anti-skid lines are carved on the silica gel pad.

As a preferred scheme of the present invention, each of the supporting and moving mechanisms includes a high-strength screw, a fixing seat, a high-strength nut, a connecting rod, and a universal wheel, the high-strength screw is fixed to the lower end of the worktable, the fixing seat is fixed to the lower end of the high-strength screw, the high-strength nut is in threaded connection with the surface of the high-strength screw, the connecting rod is fixed to the right end of the high-strength nut, and the universal wheel is fixed to the lower end of the connecting rod.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme is arranged two in through the timber board and is removed on rectangular, and then fastens the timber board through fastening device, starts through PLC controller control electric cylinder to can realize that the timber board carries out the side-to-side movement, thereby the process of polishing.

(2) This scheme is through actuating mechanism's setting, and ingenious application belt drive principle and gear drive principle can realize reciprocating of grinding mechanism to can adjust the interval between grinding roller and the timber board, can realize polishing of the timber board of co-altitude not.

(3) This scheme is through polishing mechanism's setting, can realize polishing well to the timber board.

(4) The scheme has good polishing effect, high efficiency, low labor intensity, high automation degree and ingenious design.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the grinding mechanism of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention;

FIG. 4 is a schematic view of the moving mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the present invention where the moving component is supported.

The reference numbers in the figures illustrate:

1 workbench, 2 mounting seats, 3 sliding chutes, 4 grinding mechanisms, 41 sliding blocks, 42 servo motors, 43 powerful springs, 44 rotating shafts, 45 grinding rollers, 5 driving mechanisms, 51 forward and reverse rotating motors, 52 driving wheels, 53 driven wheels, 54 transmission belts, 55 fixing blocks, 56 transmission shafts, 57 gears, 58 transmission blocks, 59 tooth blocks, 6 moving mechanisms, 61 mounting blocks, 62 electric cylinders, 63 connecting blocks, 64 moving strips, 7 fastening mechanisms, 71 adjusting blocks, 72 adjusting screws, 73 fastening blocks, 74 adjusting hand wheels, 8 supporting and moving mechanisms, 81 high-strength screws, 82 stabilizing seats, 83 high-strength nuts, 84 connecting rods, 85 universal wheels and 9PLC controllers.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

with reference to fig. 1, a sofa processing equipment that production efficiency is high, including workstation 1, both ends all are fixed with mount pad 2 around workstation 1, spout 3 has all been seted up to the one end that two mount pads 2 are close to mutually, be provided with grinding machanism 4 between two spout 3, and grinding machanism 4 up-and-down motion, be provided with actuating mechanism 5 on two mount pads 2, actuating mechanism 5 is connected with grinding machanism 4 in order to drive its up-and-down motion, the upper end sliding connection of workstation 1 has two to remove rectangular 64, and two remove rectangular 64 and be used for holding and put the timber apron, the upper end of workstation 1 is connected with moving mechanism 6, moving mechanism 6 is connected with two and removes rectangular 64 and in order to drive its horizontal slip, all be provided with a set of fastening device 7 on two removal rectangular 64, the lower extreme four corners department of workstation 1 all is provided with support moving mechanism 8.

In this embodiment, be used for placing the timber board on two removal rectangular 64, place the timber board in and remove rectangular 64, through the further fastening of two sets of fastening device 7, make it obtaining good fixed, can not take place the phenomenon of aversion with the in-process of polishing removing, grinding machanism 4 can polish the timber board, grinding machanism 4 can reciprocate under actuating mechanism 5's drive simultaneously, and then realize the distance between grinding machanism 4 and the timber board, polish the timber board of difference.

The rear end of the workbench 1 is fixedly provided with a PLC (programmable logic controller) 9, and the PLC 9 is electrically connected with the polishing mechanism 4, the driving mechanism 5 and the moving mechanism 6.

In this embodiment, PLC controller 9 plays the effect of main control, and the concentrated of the technical staff of being convenient for is controlled, PLC controller 9 and external power source electric connection.

Specifically, as shown in fig. 1 and fig. 2, the polishing mechanism 4 includes two sliders 41, a servo motor 42, a rotating shaft 44 and a polishing roller 45, the two sliders 41 are provided, the two sliders 41 respectively slide the inner walls of the two sliding grooves 3, the two strong springs 43 are provided, the upper ends of the two strong springs 43 are respectively fixed to the lower ends of the two sliders 41, the lower ends of the two strong springs 43 are respectively fixed to the bottom ends of the two sliding grooves 3, the servo motor 42 is fixed to the front end of the slider 41 located on the rear side, the servo motor 42 is electrically connected to the PLC controller 9, the front end of the rotating shaft 44 is rotatably connected to the rear end of the slider 41 located on the front side, the rear end of the rotating shaft 44 is fixed to the output end of the servo motor 42, and the polishing roller 45 is fixed.

In this embodiment, slider 41 can slide from top to bottom in spout 3, support through powerful spring 43 for slider 41 obtains good support, and servo motor 42 is braked by PLC controller 9, and servo motor 42 can select different models according to actual need, for example selects the servo motor 42 that the model is YVP, and servo motor 42's output rotates and drives pivot 44 and rotate, and pivot 44 rotates and drives grinding roller 45 and rotate, and grinding roller 45 rotates and can polish the surface of timber board.

Specifically, as shown in fig. 1 and fig. 3, the driving mechanism 5 includes a forward and reverse rotation motor 51, a driving wheel 52, a driven wheel 53, a transmission belt 54, two fixing blocks 55, a transmission shaft 56, two gears 57, a transmission block 58 and two tooth blocks 59, the two fixing blocks 55 are respectively fixed at one end of the two mounting seats 2 away from each other, the rear end of the transmission shaft 56 is rotatably connected to the front end of the fixing block 55 at the rear side, the front end of the transmission shaft 56 penetrates through the fixing block 55 at the front side, the penetration part of the transmission shaft 56 and the fixing block 55 is rotatably matched, the two gears 57 are provided, the two gears 57 are both fixed on the circumferential surface of the transmission shaft 56, the two transmission blocks 58 are provided, the upper ends of the two mounting seats 2 are both provided with sliding holes, the lower ends of the two transmission blocks 58 respectively penetrate through the two sliding holes and are fixed with the upper ends, two sets of tooth blocks 59 are fixed in the right-hand member of two driving blocks 58 respectively, and two sets of tooth blocks 59 are connected with two gear 57 meshing respectively, and positive and negative motor 51 is fixed in the front end that is located front side mount pad 2, and positive and negative motor 51 electric connection is in PLC controller 9, and action wheel 52 is fixed in the output of positive and negative motor 51, follows the front end that driving shaft 56 is fixed in to driving wheel 53, and drive belt 54 transmission is connected between action wheel 52 and follow driving wheel 53.

In this embodiment, the output end of the forward/reverse motor 51 can rotate clockwise or counterclockwise, the rotation direction of the output end is directly controlled by the PLC controller 9, the forward/reverse motor 51 can select different types according to actual needs, for example, the forward/reverse motor 51 with the type 70KTYZ is selected, when the forward/reverse motor 51 is started by the PLC controller 9 in the forward direction, the output end rotates clockwise, at this time, the transmission block 58 moves upward, when the forward/reverse motor 51 is started in the reverse direction by the PLC controller 9, the output end rotates counterclockwise, at this time, the transmission block 58 moves downward, the output end of the forward/reverse motor 51 rotates to drive the driven wheel 53 to rotate through the transmission belt 54, the driven wheel 53 rotates to drive the transmission shaft 56 to rotate, the transmission shaft 56 rotates to drive the two gears 57 to rotate, according to the transmission principle between the gear 57 and each set of teeth block 59, each gear 57 drives the transmission block 58 to move, and then can change the interval between grinding roller 45 and the timber board, reach the effect of interval modulation, realize polishing to different thickness timber boards.

Specifically, as shown in fig. 1 and 4, the moving mechanism 6 includes an installation block 61, two electric cylinders 62, and a connection block 63, the installation block 61 is fixed to the upper end of the workbench 1, the two electric cylinders 62 are provided, the left ends of the two electric cylinders 62 are fixed to the right end of the installation block 61, the left end of the connection block 63 is fixed to the right ends of the two electric cylinders 62, and the two moving strips 64 are fixed to the right end of the connection block 63.

In this embodiment, installation piece 61 is used for installing two electric jars 62, electric jar 62 can stretch out and draw back about can going on, it is flexible and close to be controlled by PLC controller 9, electric jar 62's model can select different models according to actual need, for example, select the model to be TGD's electric jar 62, electric jar 62 extension passes through connecting block 63 and drives two rectangular 64 movements right side movements of removal, electric jar 62 shortens to drive two rectangular 64 movements left side movements of removal through connecting block 63, remove rectangular 64 and make rectilinear motion, can make the timber board polish the processing at the in-process of motion.

Specifically, as shown in fig. 1 and fig. 4, each fastening mechanism 7 includes an adjusting block 71, an adjusting screw 72, a fastening block 73 and an adjusting hand wheel 74, the adjusting block 71 is fixed at the right end of the movable strip 64, an adjusting screw hole is formed in the right end of the adjusting block 71, the adjusting screw 72 is connected in the adjusting screw hole in a threaded manner, the fastening block 73 is fixed at the left end of the adjusting screw 72, the adjusting hand wheel 74 is fixed at the right end of the adjusting screw 72, a silica gel pad is wrapped on the surface of the adjusting hand wheel 74, and anti-skid lines are engraved on the silica gel pad.

In this embodiment, when arranging the timber board in two and remove rectangular 64, the timber board can squint at the in-process of polishing, thereby influence the effect of polishing, can make fastening block 73 press from both sides the timber board tight between connecting block 63 and it through rotating adjusting hand wheel 74, thereby realize good fixed, make the timber board can not take place the skew at the in-process of polishing, effectively guarantee the effect of polishing, it needs to explain to describe, connecting block 63 and regulating block 71 have certain requirement, their height should not set up too greatly, should make connecting block 63 and regulating block 71 upper end and remove the distance between rectangular 64 and be less than ordinary timber plate thickness, make it at the in-process of polishing, polishing roller 45 can not contact with it.

Specifically, as shown in fig. 1 and 5, each of the supporting and moving mechanisms 8 includes a high-strength screw 81, a fixing seat 82, a high-strength nut 83, a connecting rod 84, and a universal wheel 85, the high-strength screw 81 is fixed to the lower end of the workbench 1, the fixing seat 82 is fixed to the lower end of the high-strength screw 81, the high-strength nut 83 is in threaded connection with the surface of the high-strength screw 81, the connecting rod 84 is fixed to the right end of the high-strength nut 83, and the universal wheel 85 is fixed to the lower end of the connecting rod 84.

In this embodiment, when rotating high strength nut 83, can change the distance between universal wheel 85 and the ground, adjust to when contacting with ground as we with universal wheel 85, continue to adjust, thereby make firm seat 82 and ground contactless, can realize the removal of this device, when polishing the process, should make firm seat 82 and ground be the contact, guarantee that this device is difficult for rocking at the in-process of polishing, it explains to need, distance between universal wheel 85 and the high strength screw rod 81 should be greater than the radius of firm seat 82, when adjusting the distance between universal wheel 85 and the ground like this, can not receive the blockking of firm seat 82.

The grinding mechanism 4, the driving mechanism 5, the moving mechanism 6, the fastening mechanism 7 and the supporting and moving mechanism 8 in the present invention include, but are not limited to, the above-described embodiment or the above-described structure.

Specifically, when the wood board is placed on the two moving strips 64 in use, the wood board can be clamped between the connecting block 63 and the connecting block by rotating the adjusting hand wheel 74, good fixation is realized, the forward and reverse rotating motor 51 is started in the forward direction by the PLC 9, the output end of the forward and reverse rotating motor 51 rotates clockwise to drive the driven wheel 53 to rotate clockwise through the transmission belt 54, the driven wheel 53 rotates clockwise to drive the transmission shaft 56 to rotate clockwise, the transmission shaft 56 rotates clockwise to drive the two gears 57 to rotate clockwise, according to the transmission principle between the gears 57 and each group of tooth blocks 59, each gear 57 drives the transmission block 58 to move downwards through each group of tooth blocks 59, the distance between the grinding roller 45 and the wood board can be further reduced, the forward and reverse rotating motor 51 is stopped to be braked until the grinding roller 45 is contacted with the upper surface of the wood board, the PLC 9 starts the two electric cylinders 62 to extend, meanwhile, the servo motor 42 is started, the electric cylinder 62 extends to drive the two movable strips 64 to move rightwards through the connecting block 63, the output end of the servo motor 42 rotates to drive the rotating shaft 44 to rotate, the rotating shaft 44 rotates to drive the polishing roller 45 to rotate, the polishing roller 45 rotates to polish the surface of the wood plate, and the wood plate is efficiently polished in the process of moving rightwards, so that the efficiency is high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides a sofa processing equipment that production efficiency is high, includes workstation (1), its characterized in that: the polishing machine is characterized in that mounting seats (2) are fixed at the front end and the rear end of the workbench (1), sliding grooves (3) are formed in the two ends, close to each other, of the two mounting seats (2), polishing mechanisms (4) are arranged between the two sliding grooves (3), the polishing mechanisms (4) can move up and down, driving mechanisms (5) are arranged on the two mounting seats (2), the driving mechanisms (5) are connected with the polishing mechanisms (4) to drive the polishing mechanisms to move up and down, the upper end of the workbench (1) is connected with two movable strips (64) in a sliding mode, the two movable strips (64) are used for bearing wood plates, the upper end of the workbench (1) is connected with a moving mechanism (6), the moving mechanism (6) is connected with the two movable strips (64) to drive the movable strips to slide left and right, a group of fastening mechanisms (7) is arranged on the two movable strips (64), and the four corners of the lower end of the workbench (1) are provided with supporting and moving mechanisms (8).

2. The sofa processing apparatus with high production efficiency according to claim 1, wherein: the rear end of the workbench (1) is fixed with a PLC (programmable logic controller) (9), and the PLC (9) is electrically connected with the polishing mechanism (4), the driving mechanism (5) and the moving mechanism (6).

3. The sofa processing apparatus with high production efficiency according to claim 2, wherein: the polishing mechanism (4) comprises a sliding block (41), a servo motor (42), a rotating shaft (44) and a polishing roller (45);

slider (41) are provided with two, and two sliders (41) slide the inner wall of two spout (3) respectively, powerful spring (43) are provided with two, two the upper end of powerful spring (43) is fixed with the lower extreme of two sliders (41) respectively, and the lower extreme of two powerful springs (43) is fixed with the tank bottom of two spouts (3) respectively, servo motor (42) are fixed in the front end of a slider (41), and servo motor (42) electric connection is in PLC controller (9), the front end rotation of pivot (44) is connected in the rear end of another slider (41), and the rear end of pivot (44) is fixed with the output of servo motor (42), it is fixed in the circumferential surface of pivot (44) to beat grinding roller (45).

4. The sofa processing apparatus with high production efficiency according to claim 3, wherein: the driving mechanism (5) comprises a forward and reverse rotation motor (51), a driving wheel (52), a driven wheel (53), a transmission belt (54), a fixed block (55), a transmission shaft (56), a gear (57), a transmission block (58) and a tooth block (59);

the two fixing blocks (55) are arranged, the two fixing blocks (55) are respectively fixed at one end, far away from the two mounting seats (2), the rear end of the transmission shaft (56) is rotatably connected to the front end of one fixing block (55), the front end of the transmission shaft (56) penetrates through the other fixing block (55), the transmission shaft (56) is rotatably matched with the penetrating position of the fixing block (55), the two gears (57) are arranged, the two gears (57) are fixed on the circumferential surface of the transmission shaft (56), the two transmission blocks (58) are arranged, the upper ends of the two mounting seats (2) are respectively provided with sliding holes, the lower ends of the two transmission blocks (58) respectively penetrate through the two sliding holes and are fixed with the upper ends of the two sliding blocks (41), the two sets of tooth blocks (59) are arranged, and the two sets of tooth blocks (59) are respectively fixed at the right ends of the two transmission blocks (58), and two sets of tooth pieces (59) are respectively connected with two gears (57) in a meshing manner, positive and negative rotation motor (51) is fixed at the front end of one mounting seat (2), positive and negative rotation motor (51) is electrically connected to PLC controller (9), driving wheel (52) is fixed at the output end of positive and negative rotation motor (51), driven wheel (53) is fixed at the front end of transmission shaft (56), and transmission belt (54) is in transmission connection between driving wheel (52) and driven wheel (53).

5. The sofa processing apparatus with high production efficiency according to claim 4, wherein: moving mechanism (6) are including installation piece (61), electric jar (62) and connecting block (63), installation piece (61) is fixed in the upper end of workstation (1), electric jar (62) are provided with two, and the left end of two electric jars (62) all is fixed with the right-hand member of installation piece (61), the left end of connecting block (63) is fixed with the right-hand member of two electric jars (62), two remove rectangular (64) and all be fixed in the right-hand member of connecting block (63).

6. The sofa processing apparatus with high production efficiency according to claim 5, wherein: every group fastening device (7) all include regulating block (71), adjusting screw (72), fastening block (73) and adjusting hand wheel (74), regulating block (71) are fixed in the right-hand member that removes rectangular (64), the regulation screw has been seted up to the right-hand member of regulating block (71), adjusting screw (72) threaded connection is in adjusting the screw, the left end of adjusting screw (72) is fixed in fastening block (73), adjusting hand wheel (74) are fixed in adjusting screw (72) right-hand member.

7. The sofa processing apparatus with high production efficiency according to claim 6, wherein: the surface of adjusting hand wheel (74) wraps up there is the silica gel pad, be carved with anti-skidding line on the silica gel pad.

8. The sofa processing apparatus with high production efficiency according to claim 7, wherein: every group support moving mechanism (8) and all include high strength screw rod (81), stabilize seat (82), high strength nut (83), connecting rod (84) and universal wheel (85), high strength screw rod (81) are fixed in the lower extreme of workstation (1), the lower extreme of high strength screw rod (81) is fixed in stabilize seat (82), high strength nut (83) threaded connection is on the surface of high strength screw rod (81), the right-hand member of high strength nut (83) is fixed in connecting rod (84), the lower extreme of connecting rod (84) is fixed in universal wheel (85).