Transformer insulation paper cutting machine

Abstract

The utility model relates to the technical field of insulation paper cutting, in particular to a transformer insulation paper cutting machine which comprises an installation table and an installation rod, the upper end of the installation table is provided with a first installation plate and two second installation plates which are symmetrically distributed, and the first installation plate and the second installation plates are arranged on the installation table. Conveying rollers which are symmetrically distributed are rotatably mounted between the second mounting plate and the first mounting plate, a first supporting plate is mounted at the upper end of the mounting table, a PLC is arranged at the front end of the first supporting plate, and a second supporting plate is mounted at the upper end of the first mounting plate; the two mounting rods are respectively mounted at the side ends of the first mounting plate and the second mounting plate, the two mounting rods are symmetrically distributed, a third mounting plate is mounted between the mounting rods, hydraulic equipment is mounted at the front end of the third mounting plate, and a shear knife is mounted at the tail end of a hydraulic rod of the hydraulic equipment. The insulation paper cutting device has the advantages that the insulation paper can be automatically cut, and the cutting efficiency and safety of the insulation paper cutting device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating paper cutting, in particular to a transformer insulating paper cutting machine. Background Art

[0002] Transformer insulation paper is an important material used in transformer insulation system. Transformer insulation paper is an insulating material made of pure wood pulp pulp. It can be used not only on the insulation material of the transformer, but also on the paint layer or adhesive layer of the insulation material.

[0003] The insulating paper is in the form of a whole roll with a wide width. It needs to be cut when used. The cutting is mainly done by staff using tools. It needs to be cut into a shorter width first and then cut. Not only is the cutting efficiency low, but it is also dangerous. Utility Model Content

[0004] The purpose of the utility model is to provide a transformer insulation paper cutting machine, which has the advantages of being able to automatically cut insulation paper, improving its cutting efficiency and safety, and solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer insulating paper cutting machine, comprising a mounting platform and a mounting rod, a first mounting plate and a second mounting plate which are symmetrically distributed are mounted on the upper end of the mounting platform, two second mounting plates are provided, and symmetrically distributed conveying rollers are rotatably mounted between the second mounting plate and the first mounting plate, a first support plate is mounted on the upper end of the mounting platform, a PLC controller is provided at the front end of the first support plate, a second support plate is mounted on the upper end of the first mounting plate, the two mounting rods are respectively mounted on the side ends of the first mounting plate and the second mounting plate, the two mounting rods are symmetrically distributed, a third mounting plate is mounted between the mounting rods, a hydraulic device is mounted at the front end of the third mounting plate, and a shearing knife is mounted at the end of the hydraulic rod of the hydraulic device.

[0006] When using the transformer insulation paper cutting machine of the utility model,

[0007] The position and number of the cutting knives are adjusted according to the width of the transformer insulation paper to be cut, and the transformer insulation paper is transported through two sets of conveying rollers. During the transportation process, the cutting knife is lowered by the electric push rod to cut the transported insulation paper. The end of the insulation paper will naturally droop between the shear knife and the shear plate. According to the conveying speed of the insulation paper, the shear knife is moved toward the shear plate by the hydraulic equipment. The insulation paper can be cut by the cooperation of the shear knife and the shear plate, thereby completing the cutting of the insulation paper.

[0008] Preferably, a supporting leg is installed at the lower end of the mounting platform, and there are four supporting legs in total, and the four supporting legs are distributed in an array with respect to the mounting platform.

[0009] Preferably, an equipment box is installed at the rear end of the first mounting plate, the rotating shaft of the conveying roller extends to the equipment box and is installed with gears, the gears are meshed and connected with each other, a pulley is installed at the rear end of the upper gear, and a transmission belt is installed between the pulleys.

[0010] Preferably, a driving device is installed in the equipment box, and the main shaft of the driving device is connected to the axis of the pulley located on the left side.

[0011] Preferably, a top plate is installed on the upper ends of the first support plate and the second support plate, and an electric push rod is installed on the upper end of the top plate.

[0012] Preferably, the piston rod end of the electric push rod extends to the bottom of the top plate and an adjusting rod is installed thereon, a mounting sleeve is sleeved on the adjusting rod, and a cutting knife is arranged at the lower end of the mounting sleeve.

[0013] Preferably, a shear plate is installed on one side of the lower end surface of the mounting platform, and the shear plate is located on one side of the shear knife.

[0014] Preferably, a threaded hole is provided at the upper end of the mounting sleeve, and a tightening bolt is threadedly installed in the threaded hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model transports the transformer insulation paper through two sets of conveying rollers, cuts and cuts it during the conveying process, and can automatically cut the insulation paper, thereby improving its cutting efficiency and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model from a top view.

[0020] The reference numerals and names in the figures are as follows:

[0021] 101. Mounting table; 102. Support legs; 103. First mounting plate; 104. Second mounting plate; 105. Conveyor roller; 106. Equipment box; 107. Gear; 108. Pulley; 109. Driving device; 201. First supporting plate; 202. Second supporting plate; 203. PLC controller; 204. Top plate; 205. Electric push rod; 206. Adjusting rod; 207. Mounting sleeve; 208. Cutting knife; 301. Mounting rod; 302. Third mounting plate; 303. Hydraulic device; 304. Shearing knife; 305. Shearing plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figures 1 to 4 The utility model provides an embodiment: a transformer insulation paper cutting machine, comprising:

[0025] The mounting platform 101 and the mounting rod 301, the upper end of the mounting platform 101 is installed with a first mounting plate 103 and a second mounting plate 104 which are symmetrically distributed, two second mounting plates 104 are provided, and a symmetrically distributed conveying roller 105 is rotatably installed between the second mounting plate 104 and the first mounting plate 103, the upper end of the mounting platform 101 is installed with a first supporting plate 201, the front end of the first supporting plate 201 is provided with a PLC controller 203, the setting of the PLC controller 203 is used to control the equipment in the utility model, the upper end of the first mounting plate 103 is installed with a second supporting plate 202, the two mounting rods 301 are respectively installed on the side ends of the first mounting plate 103 and the second mounting plate 104, the two mounting rods 301 are symmetrically distributed, a third mounting plate 302 is installed between the mounting rods 301, a hydraulic device 303 is installed at the front end of the third mounting plate 302, and a shear knife 304 is installed at the end of the hydraulic rod of the hydraulic device 303.

[0026] In this embodiment, the position and number of the cutting knife 208 are adjusted according to the width of the transformer insulation paper to be cut, and the transformer insulation paper is transported through two sets of conveying rollers 105. During the transportation process, the electric push rod 205 is operated to make the cutting knife 208 descend to cut the transported insulation paper, and the end of the insulation paper will naturally droop between the shearing knife 304 and the shearing plate 305. According to the conveying speed of the insulation paper, the hydraulic equipment 303 is operated to make the shearing knife 304 move toward the shearing plate 305. The insulation paper can be cut by the cooperation of the shearing knife 304 and the shearing plate 305, thereby completing the cutting of the insulation paper.

[0027] Furthermore, a support leg 102 is installed at the lower end of the mounting platform 101, and there are four support legs 102 in total, and the four support legs 102 are distributed in an array with respect to the mounting platform 101. The support legs 102 are provided to support the mounting platform 101.

[0028] Furthermore, a device box 106 is installed at the rear end of the first mounting plate 103, and the rotating shaft of the conveying roller 105 extends to the device box 106 and a gear 107 is installed therein. The gears 107 are meshed and connected with each other, and a pulley 108 is installed at the rear end of the upper gear 107, and a transmission belt is installed between the pulleys 108.

[0029] Furthermore, a driving device 109 is installed in the device box 106, and the main shaft of the driving device 109 is connected to the axis of the belt pulley 108 on the left side. The driving device 109 can work to make the belt pulley 108 on the left side work, and under the action of the transmission belt, the other belt pulley 108 can be driven to rotate, so that the upper gear 107 can drive the lower gear 107 to rotate, so that the two sets of conveying rollers 105 can rotate synchronously.

[0030] Furthermore, a top plate 204 is installed on the upper ends of the first support plate 201 and the second support plate 202, and an electric push rod 205 is installed on the upper end of the top plate 204. When the electric push rod 205 is working, the cutting knife 208 can be lowered to contact the insulating paper for cutting.

[0031] Furthermore, the piston rod end of the electric push rod 205 extends to the bottom of the top plate 204 and an adjusting rod 206 is installed. A mounting sleeve 207 is sleeved on the adjusting rod 206, and a cutting knife 208 is arranged at the lower end of the mounting sleeve 207.

[0032] Furthermore, a shear plate 305 is installed on one side of the lower end surface of the mounting platform 101 , and the shear plate 305 is located on one side of the shear knife 304 .

[0033] Furthermore, a threaded hole is provided at the upper end of the mounting sleeve 207, and a tightening bolt is installed in the threaded hole. The setting of the tightening bolt can position the mounting sleeve 207, and the cutting knife 208 can be adjusted and disassembled by loosening the tightening bolt, so that the insulating paper can be cut into different widths and quantities.

[0034] The driving device 109, PLC controller 203, electric push rod 205 and hydraulic device 303 in the utility model are well-known devices, and their working principles and circuit connections are well known to technicians in the field. They are all conventional means or common knowledge and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A transformer insulation paper cutting machine, comprising a mounting platform (101) and a mounting rod (301), characterized in that: A first mounting plate (103) and a second mounting plate (104) are symmetrically arranged at the upper end of the mounting platform (101), two second mounting plates (104) are provided, and symmetrically arranged conveying rollers (105) are rotatably arranged between the second mounting plate (104) and the first mounting plate (103). A first supporting plate (201) is installed at the upper end of the mounting platform (101), a PLC controller (203) is arranged at the front end of the first supporting plate (201), a second supporting plate (202) is installed at the upper end of the first mounting plate (103), two mounting rods (301) are respectively installed at the side ends of the first mounting plate (103) and the second mounting plate (104), the two mounting rods (301) are symmetrically arranged, a third mounting plate (302) is installed between the mounting rods (301), a hydraulic device (303) is installed at the front end of the third mounting plate (302), and a shearing knife (304) is installed at the end of the hydraulic rod of the hydraulic device (303).

2. A transformer insulation paper cutting machine according to claim 1, characterized in that: A supporting leg (102) is installed at the lower end of the mounting platform (101), and there are four supporting legs (102) in total, and the four supporting legs (102) are distributed in an array with respect to the mounting platform (101).

3. The transformer insulation paper cutting machine according to claim 1, characterized in that: The rear end of the first mounting plate (103) is installed with an equipment box (106), the rotating shaft of the conveying roller (105) extends to the equipment box (106) and a gear (107) is installed therein, the gears (107) are meshed and connected with each other, a pulley (108) is installed at the rear end of the upper gear (107), and a transmission belt is installed between the pulleys (108).

4. A transformer insulation paper cutting machine according to claim 3, characterized in that: A driving device (109) is installed in the device box (106), and the main shaft of the driving device (109) is connected to the axis of the pulley (108) located on the left side.

5. The transformer insulation paper cutting machine according to claim 1, characterized in that: A top plate (204) is installed at the upper ends of the first support plate (201) and the second support plate (202), and an electric push rod (205) is installed at the upper end of the top plate (204).

6. The transformer insulation paper cutting machine according to claim 5, characterized in that: The piston rod end of the electric push rod (205) extends to the bottom of the top plate (204) and is equipped with an adjusting rod (206). A mounting sleeve (207) is sleeved on the adjusting rod (206), and a cutting knife (208) is arranged at the lower end of the mounting sleeve (207).

7. The transformer insulation paper cutting machine according to claim 1, characterized in that: A shear plate (305) is installed on one side of the lower end surface of the mounting platform (101), and the shear plate (305) is located on one side of the shear knife (304).

8. The transformer insulation paper cutting machine according to claim 6, characterized in that: A threaded hole is provided at the upper end of the installation sleeve (207), and a tightening bolt is threadedly installed in the threaded hole.

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