Hot shearing machine tool apron connecting structure

Abstract

The utility model relates to the technical field of hot shears, in particular to a hot shear tool apron connecting structure which comprises a main body, and a hot shear assembly is fixedly connected in the main body. The gear and the rack are meshed through driving of the motor, the hot shear blade can be driven to ascend and descend, then the ball mill lining plate can be cut and machined, the motor transmits power to the gear to enable the gear to rotate, and the hot shear blade at the bottom of the rack is controlled to ascend and descend by controlling the rotating speed and the direction of the motor. The lifting device has the advantages of being simple in structure, convenient to operate and the like, the collecting box is used for collecting the cut-off lining plates of the ball mill, the regularity of the lining plates of the ball mill can be guaranteed, the loading and transferring efficiency of the lining plates of the ball mill is improved, and weighing signals can be converted into weight numbers to be displayed through the weighing sensor. Weight data of the ball mill lining plate are transmitted, stored and counted, and the data are synchronously displayed on the display screen, so that the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of hot shearing machine technology, specifically a hot shearing machine blade holder connection structure. Background Technology

[0002] Ball mill liners are used to protect the mill body from direct impact and friction between the grinding media and materials. Different types of liners can also be used to adjust the movement of the grinding media to enhance the crushing effect of the grinding media on the materials, thereby improving the mill's grinding efficiency, increasing output, and reducing metal consumption.

[0003] Existing technology: CN217571128U A hot shear machine blade holder connection structure improves the connection method between the main oil cylinder and the blade holder, changing from a common rigid connection to a movable connection. A certain gap is provided between the piston rod of the main oil cylinder and the blade holder in the vertical direction. By changing the position of the side mounting plate, the position of the blade holder can be adjusted, reducing the gap on both sides of the blade holder. This facilitates the automatic correction of the blade holder and piston rod to a reasonable position, extends the service life of the main oil cylinder, and solves the problem of unstable downward pressure caused by the gap in the blade holder.

[0004] The shortcomings of the above-mentioned patent are as follows: the cutting method using the extension and retraction control of the hydraulic cylinder to control the cutter holder is prone to the accidental shorting of the cutter; the output force of the hydraulic cylinder during lifting and lowering is relatively small and has a certain range; due to the compressibility of air pressure, it is impossible to make stable and constant speed movement; the exhaust noise is large; and the processed workpiece cannot be collected and weighed in a concentrated manner, which greatly reduces the efficiency of the ball mill in processing wear-resistant liners. Therefore, a hot shear machine cutter holder connection structure is needed to improve the above problems. Utility Model Content

[0005] To address the problems arising from the use of hydraulic cylinders to control the cutting of the cutter holder, such as the risk of short cutters, the limited force exerted by the hydraulic cylinders during lifting, the inability to achieve stable and constant speed due to the compressibility of air pressure, high exhaust noise, and the inability to collect, count, and weigh processed workpieces, thus significantly reducing the efficiency of ball mills in processing wear-resistant liners, this invention aims to provide a cutting cutter holder connection structure for a hot shear machine to solve the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A hot shearing machine blade holder connection structure includes a main body, and a hot shearing assembly is fixedly connected inside the main body;

[0008] The main body includes an outer shell, a collection box is fixedly connected inside the outer shell, a weighing sensor is fixedly connected inside the collection box, and an internal plate is fixedly connected to the top of the weighing sensor;

[0009] The hot shear assembly includes a support plate, a motor mounted on the top of the support plate, a rotating rod fixedly connected to the output end of the motor, a gear fixedly connected to the side of the rotating rod, a rack meshing with the side of the gear, a hot shear blade fixedly connected to the bottom of the rack, and a mounting plate fixedly connected to the top of the support plate.

[0010] As a preferred embodiment of this utility model, a power supply is fixedly connected to the top of the support plate, a bearing seat is fixedly connected to the side of the mounting plate, and the rotating rod extends into the bearing seat.

[0011] As a preferred embodiment of this utility model, a slide rail is fixedly connected to the side of the mounting plate, a slider is slidably connected to the side of the slide rail, a connecting rod is fixedly connected to the side of the slider, and the connecting rod is fixedly connected to the rack.

[0012] As a preferred embodiment of this utility model, a start switch is provided on the side of the housing, and a control box is fixedly connected to the side of the housing.

[0013] As a preferred embodiment of this utility model, a display screen is fixedly connected to the side of the control box, and physical buttons are provided on the side of the control box, with a plurality of physical buttons provided.

[0014] As a preferred embodiment of this utility model, a support rod is fixedly connected to the bottom of the outer shell, and a sliding groove is provided at the bottom of the support rod, allowing the support rod to slide inside the sliding groove.

[0015] As a preferred embodiment of this utility model, a telescopic rod is installed inside the slide groove, the output end of the telescopic rod is fixedly connected to the support rod, and a foot is fixedly connected to the bottom of the slide groove.

[0016] As a preferred embodiment of this utility model, a feed inlet is provided on the side of the outer shell, a workbench is fixedly connected to the side of the outer shell, a cabinet door is provided on the side of the collection box, and a handle is fixedly connected to the side of the cabinet door.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, by using the drive of a motor to make the gear and rack mesh, the hot shear blade can be raised and lowered, thereby cutting the ball mill liner. The motor transmits power to the gear to make it rotate, and the hot shear blade at the bottom of the rack is raised and lowered by controlling the speed and direction of the motor. The meshing of the gear and rack is used for raising and lowering, which has the characteristics of simple structure, convenient operation, and smooth raising and lowering.

[0019] 2. In this utility model, by using a collection box to collect the cut ball mill liners, the neatness of the ball mill liners can be ensured, and the loading and transfer efficiency of the ball mill liners can be improved. The weighing signal can be converted into a digital weight display through a weighing sensor, and the weight data of the ball mill liners can be transmitted, stored and statistically analyzed. The data will be displayed synchronously on the display screen to improve production efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the hot shear assembly structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the weighing component structure of this utility model.

[0024] In the diagram: 1. Main body; 101. Outer shell; 102. Collection box; 103. Internal plate; 104. Weighing sensor; 105. Cabinet door; 106. Handle; 107. Support rod; 108. Slide rail; 109. Telescopic rod; 110. Foot; 111. Start switch; 112. Display screen; 113. Control box; 114. Physical buttons; 115. Workbench; 116. Feed inlet; 2. Hot shear assembly; 201. Support plate; 202. Power supply; 203. Motor; 204. Rotating rod; 205. Gear; 206. Rack; 207. Hot shear blade; 208. Slide rail; 209. Slider; 210. Connecting rod; 211. Mounting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] For examples, please refer to Figure 1-Figure 4 This utility model provides a technical solution:

[0027] A hot shearing machine blade holder connection structure includes a main body 1, and a hot shearing assembly 2 is fixedly connected inside the main body 1.

[0028] In this embodiment, as Figure 1 , Figure 3 and Figure 4As shown, the main body 1 includes a housing 101, a collection box 102 is fixedly connected inside the housing 101, a weighing sensor 104 is fixedly connected inside the collection box 102, and an internal plate 103 is fixedly connected to the top of the weighing sensor 104. The hot shear assembly 2 includes a support plate 201, a motor 203 is mounted on the top of the support plate 201, a rotating rod 204 is fixedly connected to the output end of the motor 203, a gear 205 is fixedly connected to the side of the rotating rod 204, a rack 206 is meshed with the side of the gear 205, and a hot shear is fixedly connected to the bottom of the rack 206. The blade 207 and the support plate 201 are fixedly connected to the top of the mounting plate 211. The motor 203 drives the gear 205 and the rack 206 to mesh, which can drive the hot shear blade 207 to rise and fall, thereby cutting the ball mill liner. The motor 203 transmits power to the gear 205 to make it rotate, and the rise and fall of the hot shear blade 207 at the bottom of the rack 206 is controlled by controlling the speed and direction of the motor 203. The meshing of the gear 205 and the rack 206 causes the rise and fall. It has the characteristics of simple structure, convenient operation and smooth lifting.

[0029] The top of the support plate 201 is fixedly connected to the power supply 202, the side of the mounting plate 211 is fixedly connected to the bearing seat, the rotating rod 204 extends into the bearing seat, the side of the mounting plate 211 is fixedly connected to the slide rail 208, the side of the slide rail 208 is slidably connected to the slider 209, the side of the slider 209 is fixedly connected to the connecting rod 210, and the connecting rod 210 is fixedly connected to the rack 206. The ball mill liner plates cut off are collected by the collection box 102, which can ensure the neatness of the ball mill liner plates and improve the loading and transfer efficiency of the ball mill liner plates. The weighing sensor 104 can convert the weighing signal into a digital weight display, and transmit, store and count the weight data of the ball mill liner plates. The data will be displayed synchronously on the display screen 112 to improve production efficiency.

[0030] In this embodiment, as Figure 1 and Figure 2As shown, a start switch 111 is provided on the side of the outer casing 101. A control box 113 is fixedly connected to the side of the outer casing 101. A display screen 112 is fixedly connected to the side of the control box 113. Several physical buttons 114 are provided on the side of the control box 113. A support rod 107 is fixedly connected to the bottom of the outer casing 101. A slide groove 108 is provided at the bottom of the support rod 107. The support rod 107 slides inside the slide groove 108. A telescopic rod 109 is installed inside the slide groove 108. The output end is fixedly connected to the support rod 107. The bottom of the slide 108 is fixedly connected to the foot 110. The side of the outer shell 101 is provided with a feed port 116. The side of the outer shell 101 is fixedly connected to a worktable 115. The side of the collection box 102 is provided with a cabinet door 105. The side of the cabinet door 105 is fixedly connected to a handle 106. The extension and retraction of the telescopic rod 109 can control the sliding of the support rod 107 inside the slide 108, thereby controlling the overall height of the outer shell 101 above the ground, thus increasing the applicability of the equipment in the operating environment.

[0031] The working process of this utility model is as follows: When the hot shear machine blade holder connection structure designed in this scheme is in operation, when the motor 203 rotates forward, the gear 205 will rotate clockwise, the teeth on the gear 205 will engage with the rack 206, and move upward along the tangent direction of the rack 206. Conversely, when the motor 203 rotates in reverse, the gear 205 will rotate counterclockwise, the teeth will engage with the rack 206, and move downward along the tangent direction of the rack 206. By controlling the forward and reverse rotation of the motor 203, the hot shear blade 207 can be controlled. The precise lifting and lowering mechanism allows for precise cutting of the ball mill liners that need to be cut. The cut ball mill liners fall into the collection box 102. The weighing signal is converted into a digital weight display by the weighing sensor 104, and the weight data of the ball mill liners is transmitted, stored, and statistically analyzed. The data is displayed synchronously on the display screen 112. When the collection box 102 has collected a certain amount of ball mill liners, the cabinet door 105 can be opened using the handle 106, and the cut ball mill liners can be taken out in batches.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot shear machine blade holder connection structure, comprising a main body (1), characterized in that: The main body (1) is internally fixedly connected to a hot shear assembly (2); The main body (1) includes a shell (101), a collection box (102) is fixedly connected inside the shell (101), a weighing sensor (104) is fixedly connected inside the collection box (102), and an internal plate (103) is fixedly connected to the top of the weighing sensor (104). The hot shear assembly (2) includes a support plate (201), a motor (203) is mounted on the top of the support plate (201), a rotating rod (204) is fixedly connected to the output end of the motor (203), a gear (205) is fixedly connected to the side of the rotating rod (204), a rack (206) is meshed with the side of the gear (205), a hot shear blade (207) is fixedly connected to the bottom of the rack (206), and a mounting plate (211) is fixedly connected to the top of the support plate (201).

2. The hot shear machine blade holder connection structure according to claim 1, characterized in that: The top of the support plate (201) is fixedly connected to a power source (202), the side of the mounting plate (211) is fixedly connected to a bearing seat, and the rotating rod (204) extends into the bearing seat.

3. The hot shear machine blade holder connection structure according to claim 1, characterized in that: The mounting plate (211) is fixedly connected to a slide rail (208) on its side, and a slider (209) is slidably connected to the side of the slide rail (208). A connecting rod (210) is fixedly connected to the side of the slider (209), and the connecting rod (210) is fixedly connected to the rack (206).

4. The hot shear machine blade holder connection structure according to claim 1, characterized in that: A start switch (111) is provided on the side of the housing (101), and a control box (113) is fixedly connected to the side of the housing (101).

5. The hot shear machine blade holder connection structure according to claim 4, characterized in that: The control box (113) has a display screen (112) fixedly connected to its side, and physical buttons (114) are provided on the side of the control box (113), with several physical buttons (114).

6. The hot shear machine blade holder connection structure according to claim 1, characterized in that: A support rod (107) is fixedly connected to the bottom of the outer shell (101), and a groove (108) is provided at the bottom of the support rod (107), and the support rod (107) slides inside the groove (108).

7. The hot shear machine blade holder connection structure according to claim 6, characterized in that: The slide (108) is equipped with a telescopic rod (109), the output end of which is fixedly connected to the support rod (107), and the bottom of the slide (108) is fixedly connected to a foot (110).

8. The hot shear machine blade holder connection structure according to claim 1, characterized in that: The outer shell (101) has a feed inlet (116) on its side, and a workbench (115) is fixedly connected to the side of the outer shell (101). The collection box (102) has a cabinet door (105) on its side, and a handle (106) is fixedly connected to the side of the cabinet door (105).

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