Feeding mechanism of efficient numerical control net pulling machine

Abstract

The utility model relates to a feeding mechanism of an efficient numerical control net pulling machine. The feeding mechanism comprises a first piece, a first support, a second piece, a mounting base, a sliding device, a second support, a driving device and a net pulling machine body. The first bracket and the second part are respectively connected with the first part; the first piece is mounted on the mounting seat; the mounting seat is mounted on the second bracket through a sliding device and can move forwards or backwards through the sliding device, so that the first part mounted on the mounting seat, and the first bracket and the second part which are connected with the first part move forwards or backwards; the problem that an existing net pulling machine is inconvenient to debug a mold and maintain equipment is solved. The second bracket is connected with the net pulling machine main body; wherein the first piece is provided with a driving device, and the driving device is used for conveying materials to the front portion of the net pulling machine from the rear portion of the net pulling machine; and the lubricating roller group is arranged on the first bracket, so that a lubricating material can be added to the surface of the material through the lubricating roller group.

Description

TECHNICAL FIELD

[0001] The utility model relates to a net drawing machine (punching net machine, steel plate net machine, expansion net machine) technical field, and specifically relates to a feeding mechanism of high -efficient numerical control net drawing machine. BACKGROUND

[0002] The net drawing machine is also called punching net machine, steel plate net machine, expansion net machine, and the produced products are very widely used in automobile air filter, automobile horn net, petroleum filter, sterile workshop air filter, port wharf platform, highway soundproof screen net plate, main material net plate in the plate type catalyst for desulfurization and denitrification in air of national management and the like.

[0003] The feeding machine is one important component of the net drawing machine, and sometimes the disassembled parts are extremely inconvenient due to the compactness between components, especially for another important mold component in the net drawing machine, which needs to be frequently disassembled and sharpened, and then installed and debugged. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims at providing a feeding mechanism of high -efficient numerical control net drawing machine to solve the problems of inconvenient debugging of the existing net drawing machine and maintenance equipment, slow continuous feeding speed, slow intermittent feeding speed and low precision.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a feeding mechanism of high -efficient numerical control net drawing machine, which comprises:

[0006] The first piece, the first support, the second piece, the mounting seat, the sliding device, the second support, the driving device, the net drawing machine main body;

[0007] The first support and the second piece are connected with the first piece respectively;

[0008] The first piece is installed on the mounting seat;

[0009] The mounting seat is installed on the second support through the sliding device, the mounting seat can move forward or backward through the sliding device, so that the first piece installed on the mounting seat and the first support and the second piece connected with the first piece move forward or backward, thereby solving the problem of inconvenient debugging of the existing net drawing machine and maintenance equipment;

[0010] The second support is connected with the main body of the drawing net machine.

[0011] The driving device is installed on the first support and used to send the material from the rear part of the drawing net machine to the front part of the drawing net machine.

[0012] Preferably, a plurality of first rollers are installed on the first support, which are used to assist the movement of the material to the front part of the drawing net machine.

[0013] Preferably, the sliding device comprises a guide rail and a sliding block, the guide rail is installed on the second support, the sliding block is installed on the lower part of the mounting base, the guide rail is in sliding connection with the sliding block, and the cooperation of the guide rail and the sliding block can realize the forward or backward movement of the mounting base, thereby solving the problem that the existing drawing net machine is inconvenient to debug the mold and maintain the equipment.

[0014] Preferably, a first limiting piece is arranged at the first end of the guide rail, and a second limiting piece is arranged at the second end of the guide rail.

[0015] The first limiting piece and the second limiting piece are used to limit the stroke of the sliding block and prevent the sliding block and the components installed thereon from falling off or separating from the guide rail.

[0016] Preferably, a locking device is installed on the guide rail, the locking device is in sliding connection with the guide rail, and the upper part of the locking device is connected with the mounting base.

[0017] The locking device is used to lock the mounting base when the mounting base is adjusted to a suitable position, thereby preventing the mounting base from moving along the guide rail.

[0018] Preferably, the driving device comprises a second roller, a third roller and a motor, the second roller and the third roller are arranged in parallel, and the second roller is located above the third roller.

[0019] The motor is connected with the third roller.

[0020] The motor and the third roller are connected through a shaft coupling, a gear, a chain or a belt, and the motor specifically adopts a servo motor.

[0021] The motor drives the third roller to rotate, the third roller drives the second roller to rotate, and the second roller and the third roller drive the material to move forward.

[0022] Preferably, a first gear is arranged at at least one end of the second roller, a second gear is arranged at at least one end of the third roller, the positions of the first gear and the second gear are correspondingly arranged, and the first gear is in meshing connection with the second gear.

[0023] A third gear is installed on the motor, the third gear is in meshing connection with the second gear, the motor drives the third gear to rotate, the third gear drives the second gear to rotate, and the second gear drives the first gear to rotate.

[0024] Preferably, a plurality of third limiters are arranged on the first support, and the third limiters are used for limiting the position of the material and preventing the material from moving transversely when feeding.

[0025] The first support is provided with a lubricating roller set, and the lubricating roller set comprises a fourth roller shaft, a fifth roller shaft and an elastic assembly.

[0026] The fourth roller shaft is arranged in parallel with the fifth roller shaft, and the fourth roller shaft is located above the fifth roller shaft.

[0027] The elastic assembly is arranged at the end of the fourth roller shaft, the elastic assembly is mounted on the first support, and the elastic assembly is used for adjusting the gap between the fourth roller shaft and the fifth roller shaft.

[0028] The surface of the fourth roller shaft and the fifth roller shaft is made of felt, and the felt is used for adding lubricating material to the surface of the material.

[0029] The elastic assembly comprises a bolt and a spring, the bolt is mounted on the first support, the spring is arranged on the bolt, and the spring is located between the upper end of the bolt and the first support.

[0030] The lubricating roller set is provided with a lubricating material control system, and the lubricating material control system is used for controlling the amount of lubricating material added to the surface of the material.

[0031] Preferably, the third limiter has a clamping handle, and the clamping handle is used for fixing the third limiter on the first support.

[0032] Preferably, side plates are arranged on the left and right sides of the first support.

[0033] The first piece is provided with a cylinder, and the cylinder is used for controlling the upward or downward movement of the second roller shaft, so that the second roller shaft is pressed downward or lifted upward.

[0034] Compared with the prior art, the utility model has the following beneficial effects:

[0035] 1. The mounting seat is installed on the second support through the sliding device, the mounting seat can move forward or backward through the sliding device, so that the first piece mounted on the mounting seat and the first support and the second piece connected with the first piece move forward or backward, and the problem that the existing net pulling machine is inconvenient to debug molds and maintain equipment is solved.

[0036] 2. The first support is provided with a lubricating roller set, and the lubricating roller set can add lubricating material to the surface of the material.

[0037] 3. The motor of the driving device adopts a servo motor, which can efficiently and rapidly realize intermittent or continuous feeding of the feeding machine, and solve the problems of slow continuous feeding speed, slow intermittent feeding speed and low precision of the existing feeding machine. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described in the following description are some embodiments of the present application, and all other embodiments obtained by those skilled in the art without creative labor based on these drawings also belong to the protection scope of the present application.

[0039] Figure 1 It is one of the structural schematic diagrams of the present application;

[0040] Figure 2 It is the second structural schematic diagram of the present application;

[0041] Figure 3 It is a structural schematic diagram of the present application containing the whole structure of the net pulling machine main body;

[0042] In the figure: the first piece 1, the first support 2, the first roller shaft 21, the third limiting piece 22, the tightening handle 23, the side plate 24, the second piece 3, the mounting seat 4, the sliding device 5, the guide rail 51, the sliding block 52, the first limiting piece 53, the second limiting piece 54, the locking device 55, the second support 6, the driving device 7, the second roller shaft 71, the third roller shaft 72, the net pulling machine main body 8, the air cylinder 9, the lubricating roller group 10, the fourth roller shaft 101, the fifth roller shaft 102, the elastic assembly 103, the motor 73. Specific embodiments

[0043] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical scheme in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor also belong to the protection scope of the present application.

[0044] Embodiment: as shown in Figure 1 and 2 The present application proposes a high-efficiency numerical control net pulling machine feeding mechanism, which comprises:

[0045] The first piece 1, the first support 2, the second piece 3, the mounting seat 4, the sliding device 5, the second support 6, the driving device 7, the net pulling machine main body 8;

[0046] The first support 2 and the second piece 3 are connected with the first piece 1 respectively;

[0047] The first piece 1 is installed on the mounting seat 4;

[0048] The mounting seat 4 is installed on the second support 6 through the sliding device 5, and the mounting seat 4 can be moved forward or backward through the sliding device 5, so that the first piece 1 installed on the mounting seat 4 and the first support 2 and the second piece 3 connected with the first piece 1 are moved forward or backward; the problem that the existing draw net machine is inconvenient to debug the mold and maintain the equipment is solved;

[0049] The second support 6 is connected with the draw net machine body 8;

[0050] The driving device 7 is installed on the first piece 1, and the driving device 7 is used to send the material from the rear part of the draw net machine to the front part of the draw net machine.

[0051] As shown in Figures 1-2 A plurality of first rollers 21 are installed on the first support 2. The first rollers 21 are used to assist the movement of the material to the front part of the draw net machine.

[0052] As shown in Figures 1-2 The sliding device 5 includes a guide rail 51 and a sliding block 52. The guide rail 51 is installed on the second support 6, and the sliding block 52 is installed on the lower part of the mounting seat 4. The guide rail 51 is in sliding connection with the sliding block 52, and the cooperation of the guide rail 51 and the sliding block 52 can realize the forward or backward movement of the mounting seat 4; the problem that the existing draw net machine is inconvenient to debug the mold and maintain the equipment is solved.

[0053] As shown in Figures 1-2 A first limiting piece 53 is arranged at the first end of the guide rail 51, and a second limiting piece 54 is arranged at the second end of the guide rail 51.

[0054] The first limiting piece 53 and the second limiting piece 54 are used to limit the stroke of the sliding block 52, so as to prevent the sliding block 52 and the components installed on the sliding block 52 from falling off or separating from the guide rail 51.

[0055] As shown in Figures 1-2 A locking device 55 is installed on the guide rail 51. The locking device 55 is in sliding connection with the guide rail 51, and the upper part of the locking device 55 is connected with the mounting seat 4.

[0056] The locking device 55 is used to lock the mounting seat 4 when the mounting seat 4 is adjusted to the appropriate position, so as to prevent the mounting seat 4 from moving along the guide rail 51.

[0057] As shown in Figure 1-3As shown, the driving device 7 comprises a second roller 71, a third roller 72 and a motor 73, the second roller 71 is arranged in parallel with the third roller 72, and the second roller 71 is located above the third roller 72;

[0058] The motor 73 is connected with the third roller 72;

[0059] Wherein, the motor 73 and the third roller 72 are connected through a shaft coupling, a gear, a chain or a belt; the motor 73 specifically adopts a servo motor;

[0060] The motor 73 drives the third roller 72 to rotate, the third roller 72 drives the second roller 71 to rotate, and the second roller 71 and the third roller 72 drive the material to move forward.

[0061] At least one end of the second roller 71 is provided with a first gear, at least one end of the third roller 72 is provided with a second gear, the positions of the first gear and the second gear are correspondingly arranged, and the first gear is engaged with the second gear;

[0062] A third gear is installed on the motor, the third gear is engaged with the second gear, the motor drives the third gear to rotate, the third gear drives the second gear to rotate, and the second gear drives the first gear to rotate.

[0063] As shown, Figures 1-2 A plurality of third limit members 22 are arranged on the first support 2, and the third limit members 22 are used to limit the position of the material and prevent the material from moving transversely when feeding;

[0064] A lubricating roller set 10 is arranged on the first support 2, and the lubricating roller set 10 comprises a fourth roller 101, a fifth roller 102 and an elastic assembly 103;

[0065] The fourth roller 101 is arranged in parallel with the fifth roller 102, and the fourth roller 101 is located above the fifth roller 102;

[0066] The elastic assembly 103 is arranged at the end of the fourth roller 101, the elastic assembly 103 is installed on the first support 2, and the elastic assembly 103 is used to adjust the gap between the fourth roller 101 and the fifth roller 102;

[0067] Wherein, the surfaces of the fourth roller 101 and the fifth roller 102 are made of felt; the felt is used to add lubricating material to the surface of the material;

[0068] The elastic assembly 103 comprises a bolt and a spring, the bolt is installed on the first support 2, the spring is arranged on the bolt, and the spring is located between the upper end of the bolt and the first support 2.

[0069] A lubricating material control system is arranged on the lubricating roller set 10, and the lubricating material control system is used to control the amount of lubricating material added to the surface of the material.

[0070] As Figures 1-2 shown, the third limiting piece 22 has a tightening handle 23 for fixing the third limiting piece 22 on the first support 2.

[0071] As Figures 1-2 shown, the first support 2 is provided with side plates 24 on the left and right sides respectively;

[0072] The first piece 1 is provided with a cylinder 9 for controlling the second roller shaft 71 to rise or fall, so that the second roller shaft 71 is pressed downward or lifted upward.

[0073] The working principle of the embodiment is as follows:

[0074] When the net pulling machine is debugged and the mold and maintenance equipment are adjusted,

[0075] First, the locking device 55 is unlocked, and then the mounting seat 4 is pushed backward, and the mounting seat 4 moves backward through the sliding device 5, so that the first piece 1 mounted on the mounting seat 4 and the first support 2 and the second piece 3 connected with the first piece 1 move backward.

[0076] After the net pulling machine is debugged and the mold and maintenance equipment are adjusted, the mounting seat 4 is pushed forward, and the mounting seat 4 moves forward through the sliding device 5, so that the first piece 1 mounted on the mounting seat 4 and the first support 2 and the second piece 3 connected with the first piece 1 move forward.

[0077] When the net pulling machine works, the material moves forward after passing through the gap between the fourth roller shaft 101 and the fifth roller shaft 102 of the lubricating roller set 10 and adding lubricating material to the material surface by the lubricating roller set 10, the motor of the driving device 7 drives the third roller shaft 72 to rotate, the third roller shaft 72 drives the second roller shaft 71 to rotate, and the second roller shaft 71 and the third roller shaft 72 drive the material to move forward.

[0078] In the technical scheme of the utility model, the "left, right, up and down" directions are taken as the reference base of the display content. Figure 1

[0079] In addition, the terms "up", "down", "front", "back", "left" and "right" are only used for description purposes and cannot be understood as indicating or implying relative importance. Unless otherwise specified, the relative steps, numerical expressions and values of the components and steps described in the embodiments do not limit the scope of the utility model.

[0080] ​Of course, the above only the specific embodiments of the present application, not to limit the scope of the present application, any equivalent changes or modifications made in accordance with the present application described in the scope of the structure, features and principles, should be included in the scope of the present application.

[0081] The above-described embodiments are merely specific implementations of the present application, and are not intended to limit the scope of the present application. The scope of protection of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that any person skilled in the art can make modifications or easily think of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed by the present application, or make equivalent substitutions for some of the technical features. These modifications, changes or substitutions do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be subject to the scope of protection of the claims.

Claims

1. A feeding mechanism of a high efficiency numerical control net drawing machine, characterized in that, The utility model relates to a kind of material feeding device, including: First piece (1), first support (2), second piece (3), mounting seat (4), sliding device (5), second support (6), driving device (7), pull net machine main body (8); The first support (2) and second piece (3) are connected with the first piece (1) respectively; The first piece (1) is installed on the mounting seat (4); The mounting seat (4) is installed on the second support (6) by the sliding device (5), and the mounting seat (4) can be moved forward or backward by the sliding device (5), so that the first piece (1) installed on the mounting seat (4) and the first support (2) and the second piece (3) connected with the first piece (1) are moved forward or backward; The second support (6) is connected with the pull net machine main body (8); Wherein, the driving device (7) is installed on the first piece (1), and the driving device (7) is used to send materials from the rear of the pull net machine to the front of the pull net machine.

2. The feeding mechanism of the high efficiency numerical control net drawing machine according to claim 1, characterized in that, A plurality of first rollers (21) are installed on the first support (2).

3. The feeding mechanism of the high efficiency numerically controlled net-drawing machine according to claim 1 or 2, characterized in that, The sliding device (5) includes a guide rail (51) and a sliding block (52), the guide rail (51) is installed on the second support (6), the sliding block (52) is installed on the lower part of the mounting seat (4), the guide rail (51) is in sliding connection with the sliding block (52), and the cooperation of the guide rail (51) and the sliding block (52) can realize the forward or backward movement of the mounting seat (4).

4. The feeding mechanism of the high efficiency numerically controlled net-drawing machine according to claim 3, characterized in that, A first limiting piece (53) is arranged at the first end of the guide rail (51), and a second limiting piece (54) is arranged at the second end of the guide rail (51).

5. The high efficiency numerically controlled net shaping machine of claim 3, wherein, A locking device (55) is installed on the guide rail (51), the locking device (55) is in sliding connection with the guide rail (51), and the upper part of the locking device (55) is connected with the mounting seat (4).

6. The high efficiency numerically controlled net shaping machine of claim 1, 2, 4 or 5, wherein, The driving device (7) includes a second roller (71), a third roller (72) and a motor (73), the second roller (71) and the third roller (72) are arranged in parallel, and the second roller (71) is located above the third roller (72). The motor (73) is connected with the third roller (72), and the motor (73) is specifically a servo motor. The motor (73) drives the third roller (72) to rotate, the third roller (72) drives the second roller (71) to rotate, and the second roller (71) and the third roller (72) drive the materials to move forward.

7. The high efficiency numerically controlled net shaping machine of claim 6, wherein, At least one end of the second roller (71) is provided with a first gear, at least one end of the third roller (72) is provided with a second gear, the positions of the first gear and the second gear are correspondingly arranged, and the first gear is engaged with the second gear.

8. The high efficiency numerically controlled net-pulling machine of claim 1, 2, 4, 5 or 7, wherein, A plurality of third limiting pieces (22) are arranged on the first support (2), and the third limiting pieces (22) are used to limit the position of the materials and prevent the materials from moving transversely when feeding; A lubricating roller set (10) is arranged on the first support (2), and the lubricating roller set (10) includes a fourth roller (101), a fifth roller (102) and an elastic assembly (103). The fourth roller (101) and the fifth roller (102) are arranged in parallel, and the fourth roller (101) is located above the fifth roller (102). An elastic assembly (103) is arranged at the end of the fourth roller (101), the elastic assembly (103) is mounted on the first support (2), and the elastic assembly (103) is used for adjusting the gap between the fourth roller (101) and the fifth roller (102). Wherein, the surface of the fourth roller (101) and the fifth roller (102) adopts felt.

9. The high efficiency numerically controlled net shaping machine of claim 8, wherein, The third limiting piece (22) has a tightening handle (23) for fixing the third limiting piece (22) on the first support (2).

10. The high efficiency numerically controlled net-pulling machine of claim 1, 2, 4, 5, 7 or 9, wherein, The left and right sides of the first support (2) are respectively provided with side plates (24). A cylinder (9) is arranged on the first piece (1), and the cylinder (9) is used for controlling the rising or falling of the second roller (71).

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