Reciprocating type cutting device for canvas production

Abstract

The utility model discloses a reciprocating type cutting device for canvas production, which relates to the technical field of canvas production and comprises a supporting table, supporting rails are arranged on two sides of the top end of the supporting table, a connecting block is slidably connected to the inner wall of each supporting rail, and a first connecting rod is arranged on the surface of each connecting block. The two ends of the supporting table are rotationally connected with connecting shafts, and a support is arranged at one end of each connecting shaft; the cutting device has the advantages that the supporting disc is driven to rotate under the cooperation of the servo motor, the large gear and the small gear, the second connecting rod is driven to rotate while the supporting disc rotates, the second connecting rod pushes the connecting block to circularly move up and down through the supporting arm in the rotating process, and therefore the fixing plate and the cutter move up and down; and the cutter is in contact with the supporting plate, so that the canvas material can be integrally cut, the cutting efficiency is higher, and meanwhile, the cutting effect is more attractive.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device, especially to a canvas production reciprocating cutting device and belongs to the technical field of canvas production. BACKGROUND

[0002] In the canvas production process, the cutting link is one of the key steps. The traditional canvas cutting equipment mostly adopts fixed cutting and cannot realize continuous and efficient cutting operation, and at the same time, the cutting precision and efficiency are also limited, so a canvas production reciprocating cutting device is needed.

[0003] The canvas cutting device disclosed in the application number "CN202121270977.7" is also a mature technology, which comprises a table top, a support, a guide side plate, a sliding block, two supports are parallelly fixed on the table top, the support is fixed with the table top through a base, the guide side plate is fixedly arranged at the upper right edge of the table top and forms a 90-degree angle with the table top, "Z"-shaped guide rails are fixedly arranged on the front edge of the guide side plate, the guide rails and the guide side plate form a guide groove, the sliding block is embedded on the guide groove, sliding grooves are arranged on the two sides of the sliding block and matched with the guide groove, the sliding block is fixedly provided with a connecting rod, a reciprocating electric cutter is fixedly installed at the other end of the connecting rod, a blade is installed on the reciprocating electric cutter and located directly below the connecting rod. The support and the support frame can fix the canvas roll, the stop block can quickly position the cutting length of the canvas roll, the sliding block can move on the sliding groove to position the reciprocating electric cutter and prevent the electric saw from deviating, the operation is simple and convenient, and the cutting efficiency is high.

[0004] However, the above-mentioned method has the following defects in actual use: the whole canvas cannot be cut by the electric saw operation, the cutting edge is not beautiful enough, the cutting efficiency needs to be improved, and the cutting device does not improve the effect of blade installation and maintenance, which is inconvenient for daily maintenance. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a canvas production reciprocating cutting device to solve the problem that the whole canvas cannot be cut by the electric saw operation, the cutting edge is not beautiful enough, the cutting efficiency needs to be improved, and the effect of blade installation and maintenance is not improved, which is inconvenient for daily maintenance.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a reciprocating cutting device for canvas production, comprising a support table, support rails are provided on both sides of the top of the support table, the inner wall of each support rail is slidably connected to a connecting block, the surface of each connecting block is provided with a first connecting rod, both ends of the support table are rotatably connected to a connecting shaft, one end of each connecting shaft is provided with a support plate, one side of the surface of each support plate is provided with a second connecting rod, the surface of each second connecting rod is rotatably connected to a support arm, one end of the two support arms is respectively rotatably connected to the surfaces of the two first connecting rods, a mounting seat is provided on the corresponding side of the two connecting blocks, a fixing plate is provided between the two mounting seats by bolts, and a transportation component is provided on both sides of the support table.

[0007] As a preferred technical solution of the present invention, a cutter is provided at the bottom end of the fixing plate, a connecting seat is provided at the middle of the top end of the fixing plate through bolts, and a wireless infrared detector is provided on the surface of the connecting seat.

[0008] As a preferred technical solution of the present invention, a support plate is provided in the middle of the top end of the support platform.

[0009] As a preferred technical solution of the present invention, servo motors are provided on both sides of the bottom end of the support platform through motor seats, and a small gear is provided on the transmission shaft of each servo motor.

[0010] As a preferred technical solution of the present invention, a large gear is provided in the middle of each connecting shaft, and the two large gears are respectively meshed and connected with two small gears.

[0011] As a preferred technical solution of the present invention, the transport component includes two mounting platforms and two mounting grooves. The two mounting platforms are respectively arranged on both sides of the support platform. A mounting groove is provided on the surface of each mounting platform. Two corresponding connecting rollers are rotatably connected to the interior of each mounting groove, and a transmission belt is connected between each two corresponding connecting rollers.

[0012] As a preferred technical solution of the present invention, support feet are provided at the four corners of the bottom end of each mounting platform.

[0013] As a preferred technical solution of the present invention, a fixed foot is provided in the middle of the bottom end of the support platform.

[0014] Compared with the related art, the canvas production reciprocating cutting device provided by the present invention has the following beneficial effects:

[0015] 1. In order to achieve reciprocating cutting operations, the support plate is driven to rotate under the cooperation of the servo motor, the large gear and the small gear. The rotation of the support plate drives the second connecting rod to rotate at the same time. During the rotation of the second connecting rod, the connecting block is pushed up and down by the support arm, thereby controlling the up and down movement of the fixed plate and the cutter. Through the contact between the cutter and the support plate, the canvas material can be cut as a whole, with higher cutting efficiency and more beautiful cutting effect.

[0016] 2. In order to facilitate daily maintenance of the cutter, the fixing plate is connected to the mounting base by bolts. During maintenance, the fixing plate and the cutter can be disassembled separately by unscrewing the bolts, making daily maintenance more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is one of the cross-sectional structural diagrams of the present utility model;

[0019] Figure 3 This is the second schematic diagram of the cross-sectional structure of the present utility model;

[0020] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 5 For this utility model Figure 1 A is an enlarged structural diagram of FIG.

[0022] In the figure: 1. Support platform; 111. Fixed foot; 2. Support rail; 3. Connecting block; 4. First connecting rod; 50. Connecting shaft; 51. Support plate; 52. Second connecting rod; 53. Support arm; 6. Mounting base; 61. Fixed plate; 610. Support plate; 62. Cutter; 63. Connecting base; 64. Wireless infrared detector; 71. Servo motor; 72. Small gear; 73. Large gear; 8. Transport assembly; 81. Mounting platform; 810. Support foot; 82. Mounting slot; 83. Connecting roller; 84. Transmission belt. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1-5The utility model provides a reciprocating cutting device for canvas production, including a support table 1, support rails 2 are fixedly provided on both sides of the top of the support table 1, and a connecting block 3 is slidably connected to the inner wall of each support rail 2, and a first connecting rod 4 is fixedly provided on the surface of each connecting block 3, and a connecting shaft 50 is rotatably connected to both ends of the support table 1, and one end of each connecting shaft 50 is fixedly provided with a support plate 51, and a second connecting rod 52 is fixedly provided on one side of the surface of each support plate 51, and a support arm 53 is rotatably connected to the surface of each second connecting rod 52, and one end of the two support arms 53 is respectively rotatably connected to the surfaces of the two first connecting rods 4, and one end of the first connecting rod 4 and one end of the second connecting rod 52 are provided with a limiting ball to prevent the support arm 53 from falling off, and a mounting seat 6 is fixedly provided on the corresponding side of the two connecting blocks 3, and a fixing plate 61 is provided between the two mounting seats 6 by bolts, and a transportation component 8 is provided on both sides of the support table 1.

[0025] A cutter 62 is fixedly provided at the bottom end of the fixed plate 61, and a connecting seat 63 is provided in the middle of the top of the fixed plate 61 through bolts. A wireless infrared detector 64 is fixedly provided on the surface of the connecting seat 63. The wireless infrared detector 64 is connected to an external computer, which is convenient for staff to remotely observe whether there is cloth on the surface of the support platform 1, thereby reducing energy consumption.

[0026] A support plate 610 is fixedly provided in the middle of the top of the support platform 1 , and the support plate 610 provides support force for the cutting operation of the cutter 62 .

[0027] Servo motors 71 are provided on both sides of the bottom end of the support platform 1 through motor bases, and a small gear 72 is fixedly provided on the transmission shaft of each servo motor 71 .

[0028] A large gear 73 is fixedly provided at the middle of each connecting shaft 50 , and the two large gears 73 are meshed and connected with the two small gears 72 respectively.

[0029] The transport assembly 8 includes two mounting platforms 81 and two mounting grooves 82. The two mounting platforms 81 are fixedly arranged on both sides of the support platform 1. A mounting groove 82 is provided on the surface of each mounting platform 81. Two corresponding connecting rollers 83 are rotatably connected inside each mounting groove 82. A transmission belt 84 is connected between each two corresponding connecting rollers 83. A motor is provided on one side of each mounting platform 81, and the transmission shaft of the motor is fixedly connected to the corresponding connecting roller 83 for providing power to the connecting roller 83.

[0030] Support legs 810 are fixedly provided at the four corners of the bottom end of each mounting platform 81 , and the mounting platform 81 is supported by the support legs 810 .

[0031] A fixed foot 111 is fixedly provided at the middle of the bottom end of the support platform 1 , and the support platform 1 is supported by the fixed foot 111 .

[0032] In use, first, the canvas production reciprocating cutting device is carried to the appropriate position through the cooperation of the supporting feet 810 and the fixing feet 111, the canvas material to be cut is placed on the surface of the transmission belt 84 on one side, a motor is arranged on one side of each mounting table 81, and the transmission shaft of the motor is fixedly connected with the corresponding connecting roller 83, which is used for providing power for the connecting roller 83, and under the transmission of the transmission belt 84, the canvas material to be cut can be conveyed to the lower side of the cutter 62, in order to realize the circular reciprocating cutting operation, the staff opens the servo motor 71, the transmission shaft of the servo motor 71 drives the pinion 72 connected therewith to rotate synchronously, under the meshing connection of the gear 73 and the pinion 72, the connecting shaft 50 drives the supporting disc 51 to rotate, the supporting disc 51 drives the second connecting rod 52 to rotate while rotating, the second connecting rod 52 drives the connecting block 3 to move up and down in a cycle through the supporting arm 53 in the process of rotating, so as to move the fixed plate 61 and the cutter 62 up and down, and the cutter 62 is in contact with the supporting plate 610, so that the whole canvas material can be cut, the cutting efficiency is higher, and the cutting effect is more beautiful, in order to facilitate the daily maintenance of the cutter 62, the fixed plate 61 is connected with the mounting seat 6 through bolts, and the fixed plate 61 and the cutter 62 can be separately disassembled by unscrewing the bolts during maintenance, so that the daily maintenance is more convenient.

[0033] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A canvas production reciprocating cutting device, comprising a support table (1), characterized in that: Support rails (2) are provided on both sides of the top of the support platform (1), and the inner wall of each support rail (2) is slidably connected to a connecting block (3), and the surface of each connecting block (3) is provided with a first connecting rod (4). Both ends of the support platform (1) are rotatably connected to a connecting shaft (50), and one end of each connecting shaft (50) is provided with a supporting plate (51), and one side of the surface of each supporting plate (51) is provided with a second connecting rod (52), and the surface of each second connecting rod (52) is rotatably connected to a supporting arm (53), and one end of the two supporting arms (53) is rotatably connected to the surfaces of the two first connecting rods (4), respectively. A mounting seat (6) is provided on the corresponding side of the two connecting blocks (3), and a fixing plate (61) is provided between the two mounting seats (6) by bolts. Transport components (8) are provided on both sides of the support platform (1).

2. A canvas production reciprocating cutting device according to claim 1, characterized in that: A cutter (62) is provided at the bottom end of the fixing plate (61), a connecting seat (63) is provided at the middle of the top end of the fixing plate (61) via bolts, and a wireless infrared detector (64) is provided on the surface of the connecting seat (63).

3. The canvas production reciprocating cutting device according to claim 1, characterized in that: A support plate (610) is provided in the middle of the top end of the support platform (1).

4. The canvas production reciprocating cutting device according to claim 1, characterized in that: Servo motors (71) are provided on both sides of the bottom end of the support platform (1) through motor seats, and a transmission shaft of each servo motor (71) is provided with a small gear (72).

5. The canvas production reciprocating cutting device according to claim 4, characterized in that: A large gear (73) is provided in the middle of each connecting shaft (50), and the two large gears (73) are respectively meshed and connected with the two small gears (72).

6. The canvas production reciprocating cutting device according to claim 1, characterized in that: The transport assembly (8) comprises two mounting platforms (81) and two mounting grooves (82). The two mounting platforms (81) are respectively arranged on both sides of the support platform (1). The surface of each mounting platform (81) is provided with a mounting groove (82). The interior of each mounting groove (82) is rotatably connected to two corresponding connecting rollers (83), and a transmission belt (84) is connected between each two corresponding connecting rollers (83).

7. The canvas production reciprocating cutting device according to claim 6, characterized in that: The four corners at the bottom of each mounting platform (81) are provided with supporting feet (810).

8. The canvas production reciprocating cutting device according to claim 1, characterized in that: A fixed foot (111) is provided in the middle of the bottom end of the support platform (1).

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