Aluminum strip cutting device with fault warning function

Abstract

The utility model relates to the technical field of aluminum strip cutting equipment, in particular to an aluminum strip cutting device with a fault warning function, which comprises a roller conveyor, a stamping cutting mechanism is arranged in the middle of the roller conveyor, a crimping fixing structure is arranged on the stamping cutting mechanism, and a positioning mechanism is arranged on the left side of the roller conveyor. Through the arrangement of the positioning mechanism, centering positioning of the aluminum strip is achieved, accurate cutting is facilitated, and the aluminum strip can still be conveyed along the roller conveyor after being installed, positioned and clamped through the rolling shaft; the upper face and the lower face of the aluminum strip are pressed and fixed through the pressing and fixing structure, the stability during stamping is improved, cutting is conducted in an up-down synchronous stamping and slitting mode, therefore, the aluminum strip is even in stress and good in cutting effect, after slitting is completed, the pressing and fixing structure loosens pressing of the aluminum strip, and compared with fixed supporting, the aluminum strip is not prone to being damaged. And the condition that the bottom of the aluminum strip is scratched in the conveying process is avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of aluminum strip cutting equipment, specifically relating to an aluminum strip cutting device with a fault alarm function. Background Technology

[0002] Aluminum strip is a flat and long aluminum product with good electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in many industries such as electronics, transportation, and construction. In actual production, aluminum strip needs to be cut into aluminum plates of appropriate size, which requires a cutting device.

[0003] There are various ways to cut aluminum strip, and stamping is one of the more common methods. In order to ensure the neatness of the cut, the aluminum strip needs to be supported at the bottom during the stamping process. The existing bottom support blocks are fixedly installed, which can easily cause scratches on the bottom of the aluminum strip during the conveying process. In addition, the aluminum strip is subjected to a large stamping force during the stamping process, which can easily cause the aluminum strip to deviate, reducing the accuracy of the stamping and cutting. Utility Model Content

[0004] The purpose of this utility model is to provide an aluminum strip cutting device with a fault alarm function that has a simple structure and reasonable design in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] An aluminum strip cutting device with a fault alarm function includes a roller conveyor, a stamping and cutting mechanism is provided in the middle of the roller conveyor, and a pressing and fixing structure is provided on the stamping and cutting mechanism. A positioning mechanism is provided on the left side of the roller conveyor.

[0007] The positioning mechanism includes a No. 1 mounting plate fixedly connected to the bottom left side of the roller conveyor. A No. 2 mounting seat is fixedly connected to the bottom center of the No. 1 mounting plate. A No. 2 bidirectional hydraulic cylinder is fixedly installed at the bottom of the No. 2 mounting seat. The two output ends of the No. 2 bidirectional hydraulic cylinder are respectively fixedly connected to the No. 2 mounting plate. The top of the two No. 2 mounting plates that are close to each other are fixedly connected to the top of the two mounting plates. The ends of the two mounting arms that are away from the No. 2 mounting plates are fixedly connected to the U-shaped steel. Several rollers are evenly rotated inside the U-shaped steel. A No. 1 mounting seat is fixedly connected to the bottom center of the No. 2 bidirectional hydraulic cylinder. A No. 2 square shaft is fixedly connected to the front and rear sides of the No. 1 mounting seat. A No. 2 ear plate is slidably sleeved on the two No. 2 square shafts. The No. 2 ear plate is fixedly connected to the bottom of the No. 2 mounting plate.

[0008] Preferably, a fixed arm is fixedly connected to the left front side of the roller conveyor, and a control host is fixedly connected to the top of the fixed arm. A buzzer alarm and an alarm light are installed on the top of the control host.

[0009] Preferably, the bottom of the drum conveyor is fixedly connected with support legs at four corners.

[0010] Preferably, the punching and cutting mechanism comprises a fixed seat fixedly connected to the center of the front side of the drum conveyor, a first bidirectional hydraulic cylinder fixedly connected to the front side of the fixed seat, two fixed plates fixedly connected to the two output ends of the first bidirectional hydraulic cylinder, a connecting rod fixedly connected to the side of each of the two fixed plates, an installation block fixedly connected to the end of each of the two connecting rods close to the drum conveyor, and a punching and cutting knife fixedly connected to the side of each of the two installation blocks close to the drum conveyor, wherein the two punching and cutting knives are arranged in a staggered manner, and a temperature sensor is arranged on the punching and cutting knife.

[0011] Preferably, a first fixed block is fixedly connected to the front side of each of the two fixed plates, and a first square shaft is slidably penetrated between the two first fixed blocks.

[0012] Preferably, the pressure bonding structure comprises a first lug plate fixedly connected to the left and right sides of the installation block, a guide rod slidably penetrated through the middle of the first lug plate, a pressure bonding plate fixedly connected to the end of the guide rod close to the drum conveyor, and an anti-skid plate fixedly installed on the end of the pressure bonding plate close to the drum conveyor for pressure bonding of the aluminum strip.

[0013] Preferably, a limiting block is fixedly connected to the end of the guide rod away from the drum conveyor, a spring is externally sleeved to the middle of the guide rod, and the spring is arranged between the pressure bonding plate and the first lug plate.

[0014] The utility model discloses the setting of positioning mechanism realizes the positioning clamping of aluminum strip, realizes the center positioning of aluminum strip, and the accurate cutting is convenient, and through the installation of the roller, after positioning and clamping, aluminum strip can still be conveyed along the drum conveyor, the pressure bonding structure is used to respectively pressure bond the upper and lower surfaces of aluminum strip, the stability during punching is improved, and the cutting is carried out in the mode of synchronous punching and slitting from top to bottom, so that the stress of aluminum strip is uniform, the cutting effect is good, and after slitting, the pressure bonding structure releases the pressure bonding of aluminum strip, compared with the fixed support, the situation that the bottom of aluminum strip is scratched in the conveying process is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the punching and cutting mechanism and the pressure bonding structure perspective drawing of the utility model;

[0017] Figure 3 It is the positioning mechanism perspective drawing of the utility model.

[0018] In the figure: 1, roller conveyor; 2, support leg; 3, punch cutting mechanism; 31, fixed seat; 32, No. one bidirectional hydraulic cylinder; 33, No. one square shaft; 34, No. one fixed block; 35, fixed plate; 36, punch cutting knife; 37, connecting rod; 38, mounting block; 4, pressure bonding structure; 41, No. one ear plate; 42, limiting block; 43, guide rod; 44, pressure bonding plate; 45, anti-skid plate; 46, spring; 5, positioning mechanism; 50, No. one mounting plate; 51, No. one mounting seat; 52, No. two mounting seat; 53, No. two bidirectional hydraulic cylinder; 54, No. two square shaft; 55, No. two ear plate; 56, No. two mounting plate; 57, roller; 58, U-shaped steel; 59, mounting arm; 6, buzzer alarm; 7, fixed arm; 8, control host; 9, alarm lamp. DETAILED DESCRIPTION

[0019] The application will be further described in details below with reference to the drawings. It is necessary to point out here that the following detailed description is only used to further illustrate the application and cannot be understood as limiting the scope of protection of the application. Those skilled in the art can make some non-essential improvements and adjustments to the application according to the above application content.

[0020] EMBODIMENT

[0021] Please refer to Figure 1 An aluminum strip cutting device with fault alarm function, comprising a roller conveyor 1, a punch cutting mechanism 3 is arranged in the middle of the roller conveyor 1, and a pressure bonding structure 4 is arranged on the punch cutting mechanism 3, and a positioning mechanism 5 is arranged on the left side of the roller conveyor 1; a fixed arm 7 is fixedly connected to the left front side of the roller conveyor 1, a control host 8 is fixedly connected to the top of the fixed arm 7, a buzzer alarm 6 and an alarm lamp 9 are arranged on the top of the control host 8, and support legs 2 are fixedly connected to the bottom of the roller conveyor 1.

[0022] The roller conveyor 1 is used to drive the aluminum strip to convey from left to right, the positioning mechanism 5 is used for the central positioning of the aluminum strip, the buzzer alarm 6 and the alarm lamp 9 are used for fault alarm, and the support legs 2 are used to support the roller conveyor 1.

[0023] Please refer to Figure 1 and Figure 3The positioning mechanism 5 comprises a first mounting plate 50 fixedly connected to the left side of the bottom of the drum conveyor 1, a second mounting seat 52 fixedly connected to the bottom center of the first mounting plate 50, a second bidirectional hydraulic cylinder 53 fixedly installed at the bottom of the second mounting seat 52, two second mounting plates 56 fixedly connected to the two output ends of the second bidirectional hydraulic cylinder 53, respectively, and the top of the side of the two second mounting plates 56 close to each other is fixedly connected with a mounting arm 59, and the end of the two mounting arms 59 away from the second mounting plate 56 is fixedly connected with a U-shaped steel 58, a plurality of rollers 57 are uniformly rotatably connected in the U-shaped steel 58, a first mounting seat 51 is fixedly connected to the bottom center of the second bidirectional hydraulic cylinder 53, two second square shafts 54 are fixedly connected to the front and rear sides of the first mounting seat 51, respectively, and a second ear plate 55 is slidably sleeved on each of the two second square shafts 54, and the second ear plate 55 is fixedly connected to the bottom of the second mounting plate 56. The U-shaped steel 58 and the mounting arm 59 are located above the drum conveyor 1.

[0024] When the aluminum strip needs to be positioned and clamped, first start the second bidirectional hydraulic cylinder 53, the two output ends of the second bidirectional hydraulic cylinder 53 are retracted at the same time, synchronously driving the second mounting plate 56 and the mounting arm 59 thereon to move towards the direction of the second mounting seat 52, synchronously driving the U-shaped steel 58 and the rollers 57 thereon to move towards the direction of the second mounting seat 52, clamping and fixing the aluminum strip by the rollers 57, and through the installation of the rollers 57, the aluminum strip can still be conveyed along the drum conveyor 1 after being centrally positioned, and the second square shaft 54 and the second ear plate 55 are used to keep the movement direction of the second mounting plate 56.

[0025] Please refer to Figure 1 and Figure 2 The punching and cutting mechanism 3 comprises a fixed seat 31 fixedly connected to the front center of the drum conveyor 1, a first bidirectional hydraulic cylinder 32 fixedly connected to the front side of the fixed seat 31, two fixed plates 35 fixedly connected to the two output ends of the first bidirectional hydraulic cylinder 32, respectively, a connecting rod 37 fixedly connected to the side of each of the two fixed plates 35 close to each other, an installation block 38 fixedly connected to the end of each of the two connecting rods 37 close to the drum conveyor 1, a punching and cutting knife 36 fixedly connected to the side of each of the two installation blocks 38 close to the drum conveyor 1, the two punching and cutting knives 36 are arranged in a staggered manner, a temperature sensor is arranged on the punching and cutting knife 36, a first fixed block 34 is fixedly connected to the front side of each of the two fixed plates 35, and a first square shaft 33 is slidably penetrated between the two first fixed blocks 34, and the top and bottom of the first square shaft 33 are fixedly connected with a stop block.

[0026] Please refer to Figure 1 and Figure 2The crimping fixing structure 4 comprises a first lug plate 41 fixedly connected on the left and right sides of the mounting block 38, a guide rod 43 slidingly penetrating through the middle of the first lug plate 41, a crimping plate 44 fixedly connected to one end of the guide rod 43 close to the roller conveyor 1, an anti-skid plate 45 fixedly installed on one end of the crimping plate 44 close to the roller conveyor 1 for crimping and fixing the aluminum strip, a limiting block 42 fixedly connected to the other end of the guide rod 43 away from the roller conveyor 1, and a spring 46 externally sleeved on the middle of the guide rod 43 and arranged between the crimping plate 44 and the first lug plate 41.

[0027] In the initial state, the spring 46 is in the elongated state, and the stamping cutting knife 36 and the crimping fixing structure 4 are located between the two adjacent rollers of the roller conveyor 1. When stamping cutting is needed, the roller conveyor 1 is stopped. At this time, the first bidirectional hydraulic cylinder 32 is started, the two output ends of the first bidirectional hydraulic cylinder 32 are synchronously contracted, the fixed plate 35 and the connecting rod 37 thereon are driven to move towards the roller conveyor 1, the mounting block 38 and the first lug plate 41 thereon are synchronously driven to move towards the roller conveyor 1, and the guide rod 43, the spring 46, the crimping plate 44 and the anti-skid plate 45 are simultaneously driven to move towards the roller conveyor 1 until the anti-skid plate 45 contacts the upper and lower surfaces of the aluminum strip, the aluminum strip is crimped and fixed by the anti-skid plate 45, at this time, with the continuous contraction of the output end of the first bidirectional hydraulic cylinder 32, the stamping cutting knife 36 is driven to move towards the roller conveyor 1, and at the same time, the guide rod 43 slides along the first lug plate 41, and the spring 46 is compressed, so that the aluminum strip is stably clamped during stamping cutting, the stamping quality is improved, and after stamping is completed, the clamping is released, the aluminum strip is conveyed to the next process under the conveying of the roller conveyor 1, the anti-skid plate 45 is made of rubber to avoid crushing the aluminum strip, the temperature sensor on the stamping cutting knife 36 detects the temperature of the stamping cutting knife 36 in real time and transmits the data back to the control host 8, when the stamping cutting knife 36 is overheated, the buzzer 6 and the alarm lamp 9 start to warn and remind the staff of the fault and stop for repair.

[0028] It should be noted that the aluminum strip cutting device with fault alarm function is used to drive the aluminum strip to be conveyed from left to right by the roller conveyor 1, to centrally position the aluminum strip by the positioning mechanism 5, to ensure the central positioning of the aluminum strip in the front and back directions, to avoid slipping during stamping cutting, to crimp and fix the aluminum strip in the up and down directions by the crimping fixing structure 4 after central positioning, to stamp and cut the aluminum strip by the stamping cutting mechanism 3, to release the clamping after stamping and cutting is completed, to convey the aluminum strip to the next process under the conveying of the roller conveyor 1, to detect the temperature of the stamping cutting knife 36 in real time by the temperature sensor on the stamping cutting knife 36, to warn and remind the staff of the fault and stop for repair by the buzzer 6 and the alarm lamp 9 when the stamping cutting knife 36 is overheated, and to realize the fault detection of the equipment.

[0029] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

Claims

1. An aluminium strip cutting device with a malfunction alarm function, comprising a drum conveyor (1), characterised in that: The drum conveyor (1) is provided with a punching cutting mechanism (3) in the middle, and the punching cutting mechanism (3) is provided with a pressure welding fixing structure (4), and the left side of the drum conveyor (1) is provided with a positioning mechanism (5); The positioning mechanism (5) comprises a first mounting plate (50) fixedly connected to the left side of the bottom of the drum conveyor (1), a second mounting seat (52) fixedly connected to the bottom center of the first mounting plate (50), a second bidirectional hydraulic cylinder (53) fixedly installed at the bottom of the second mounting seat (52), two second mounting plates (56) fixedly connected to the two output ends of the second bidirectional hydraulic cylinder (53), and installation arms (59) fixedly connected to the top of the side of the two second mounting plates (56) close to each other, and U-shaped steel (58) fixedly connected to the end of the two installation arms (59) away from the second mounting plate (56), and a plurality of rollers (57) uniformly rotatably connected in the U-shaped steel (58), a first mounting seat (51) fixedly connected to the bottom center of the second bidirectional hydraulic cylinder (53), a second square shaft (54) fixedly connected to the front and rear sides of the first mounting seat (51), and a second ear plate (55) slidably sleeved on the two second square shafts (54), and the second ear plate (55) is fixedly connected to the bottom of the second mounting plate (56).

2. The aluminum strip cutting apparatus with a malfunction alarm function according to claim 1, characterized in that: The left front side of the drum conveyor (1) is fixedly connected with a fixed arm (7), and the top of the fixed arm (7) is fixedly connected with a control host (8), and the top of the control host (8) is provided with a buzzer alarm (6) and an alarm lamp (9).

3. The aluminum strip cutting apparatus with a malfunction alarm function according to claim 1, characterized in that: The bottom of the drum conveyor (1) is fixedly connected with support legs (2) at four corners.

4. The aluminum strip cutting apparatus with a malfunction alarm function according to claim 1, characterized in that: The punching cutting mechanism (3) comprises a fixed seat (31) fixedly connected to the front center of the drum conveyor (1), a first bidirectional hydraulic cylinder (32) fixedly connected to the front side of the fixed seat (31), two fixed plates (35) fixedly connected to the two output ends of the first bidirectional hydraulic cylinder (32), a connecting rod (37) fixedly connected to the side of the two fixed plates (35) close to each other, an installation block (38) fixedly connected to the end of the two connecting rods (37) close to the drum conveyor (1), and a punching cutting knife (36) fixedly connected to the side of the two installation blocks (38) close to the drum conveyor (1), and the two punching cutting knives (36) are arranged in a staggered manner, and the punching cutting knife (36) is provided with a temperature sensor.

5. An aluminum strip cutting apparatus with a malfunction alarm function according to claim 4, characterized in that: The front side of each of the two fixed plates (35) is fixedly connected with a first fixed block (34), and a first square shaft (33) is slidably penetrated between the two first fixed blocks (34), and the top and bottom of the first square shaft (33) are fixedly connected with stop blocks.

6. The aluminum strip cutting apparatus with a malfunction alarm function according to claim 4, characterized in that: The pressure welding fixing structure (4) comprises a first ear plate (41) fixedly connected to the left and right sides of the installation block (38), a guide rod (43) slidably penetrating the middle of the first ear plate (41), a pressure welding plate (44) fixedly connected to the end of the guide rod (43) close to the drum conveyor (1), and an anti-skid plate (45) fixedly installed on the end of the pressure welding plate (44) close to the drum conveyor (1) for pressure welding of the aluminum strip.

7. An aluminum strip cutting apparatus with a malfunction alarm function according to claim 6, characterized in that: The guide rod (43) is fixedly connected with a limiting block (42) at one end away from the drum conveyor (1), a spring (46) is arranged outside the middle part of the guide rod (43), and the spring (46) is arranged between the crimping plate (44) and the first ear plate (41).

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