Scale mark marking device of plastic chemical container

Abstract

The utility model discloses a plastic chemical container's scale mark marking device, including device frame, electric slide rail, cutting device and press fixed arc piece, the top of device frame inner side is connected with the fixed mount, the inside of fixed mount is connected with the slide bar, one end of the slide bar is equipped with the first rotation drive mechanism, and the other end of slide bar is equipped with the second rotation drive mechanism. And a sliding block is movably connected with the sliding rod in the fixed frame. Through cooperative use of the sliding rod, the first rotation driving mechanism, the sliding block, the electric sliding rail, the electric sliding rod and the movable frame, the working and using height and the left-right direction of the cutting device can be adjusted and controlled in real time, and when the cutting device descends to make contact with a container for cutting marking, the two pressing and fixing arc pieces make contact with the surface of the container firstly, and then the cutting device conducts cutting marking. The lubricating rod and the first spring slide and move along the two ends of the connecting plate under thrust, the acting force for stably pressing and fixing the container is achieved, the problem that the container slips and displaces when the cutting device cuts the container is solved, and the accuracy of the cutting mark position is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic chemical industry, in particular to a scale line marking device for a plastic chemical container. Background Art

[0002] Container refers to a basic device that is used to hold materials and is mainly a shell. It is often used as the shell of storage equipment or other chemical equipment. It is mainly composed of a shell, a head, a pipe, a flange and a support. The basic requirements for containers are: meet process needs; ensure operational safety, including sufficient strength, rigidity and sealing; corrosion resistance, and a certain service life; easy to manufacture, install, repair and use; low cost, material saving, especially saving precious materials such as stainless steel and non-ferrous metals. Containers are widely used in chemical production. According to pressure, there are vacuum, normal pressure, and external pressure pressure vessels. Pressure vessels can be divided into low pressure, medium pressure, high pressure and ultra-high pressure vessels; according to temperature, there are normal temperature, low temperature and high temperature containers; according to the cylinder structure, there are single-layer containers and multi-layer containers; according to process use, there are storage, separation, reaction and heat exchange containers; according to thickness, there are thin-walled and thick-walled containers.

[0003] The scale line marking device for a plastic chemical container with a scale disclosed in the Chinese utility model patent application disclosure CN213412146U fixes the device by means of a first clamping plate and a second clamping plate, so that the container can be firmly fixed in the groove for marking, which is convenient for the subsequent placement of the container. When marking, the surface of the container is cut by a cutting disc, so that the efficiency of container marking is improved so that items can be better placed. This effectively solves the problem that existing scale line marking devices often cannot fix the container well, resulting in inaccurate marking lines on the container when marking, thus affecting subsequent use. However, the structural arrangement is complicated, and it is impossible to quickly adjust the rotational orientation of the fixed container. Moreover, the container cannot be pressed during the cutting and marking process, resulting in slight slippage during the cutting process, which is not conducive to the subsequent marking of the positions of various parts, and it is urgently needed to be developed. Utility Model Content

[0004] The utility model aims to provide a scale line marking device for a plastic chemical container to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a scale line marking device for a plastic chemical container, comprising a device frame, an electric slide rail, a cutting device and a pressed arc piece, the top of the inner side of the device frame is connected to a fixed frame, the interior of the fixed frame is connected to a sliding rod, one end of the sliding rod is equipped with a first rotation driving mechanism, the interior of the fixed frame is equipped with a sliding block that is movably connected to the sliding rod, one side of the sliding block is connected to the electric slide rail, the bottom of the electric slide rail is connected to the electric slide rod, the outer sleeve of the electric slide rod is provided with a moving frame, the bottom of the moving frame is equipped with a cutting device, the outer surface of the bottom of the moving frame and located at the top of the cutting device is provided with a connecting plate, lubricating rods are slidably provided at both ends of the connecting plate, the two ends of the lubricating rod are respectively connected to a limiting block and a pressed arc piece, the limiting block is provided on the top surface of the connecting plate, and the outer surface of the lubricating rod is provided with a first spring.

[0006] Preferably, the first support rod and the second support rod are symmetrically connected on both sides inside the device frame, and the ends of the first support rod and the second support rod are both connected to limit sliding blocks.

[0007] Preferably, a material guide partition is connected to the inside of the device frame, a material discharge port is connected to the middle of the material guide partition, a material collection box is arranged below the material guide partition, and the material collection box is located at the bottom of the inside of the device frame.

[0008] Preferably, the ends of the first support rod and the second support rod are respectively connected to the inner sides of the first sleeve and the second sleeve through a second spring.

[0009] Preferably, the top and bottom of the first sleeve and the second sleeve are connected with a limiting sliding groove, and the limiting sliding groove is slidably connected with the limiting sliding block.

[0010] Preferably, a second rotation drive mechanism is installed at the end of the first sleeve, a driving end of the second rotation drive mechanism is connected to a first transmission rod, and the second rotation drive mechanism is connected to a first clamping plate via the first transmission rod.

[0011] Preferably, the first clamping plate and the side of the second transmission rod are both connected with a friction-increasing contact layer.

[0012] Preferably, the end of the second sleeve is connected to a second transmission rod via a bearing seat, and the bearing seat is connected to a second clamping plate via the second transmission rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The scale line marking device for the plastic chemical container can adjust the working height and left and right position of the cutting device in real time by using the sliding rod, the first rotating drive mechanism, the sliding block, the electric slide rail, the electric slide rod and the moving frame in coordination. When the cutting device descends to contact the container for cutting and marking, the two pressing arcs first contact the surface of the container, and the lubricating rod and the first spring slide along the two ends of the connecting plate under the thrust, which plays a role in stabilizing the pressing and fixing of the container, preventing the cutting device from slipping and displacing the container when cutting, thereby improving the accuracy of the cutting mark position;

[0015] (2) The scale line marking device of the plastic chemical container can achieve the strength of the first clamping plate and the second clamping plate to clamp containers of different specifications by using the limit slider, the limit slot and the second spring. The friction-increasing contact layer can increase the contact friction between the first clamping plate and the second clamping plate, thereby improving the clamping stability. Later, the clamped container can be driven to rotate by using the second rotary drive mechanism, the first transmission rod, the bearing seat and the second transmission rod, so as to adjust the required cutting mark position and the accurate position of the cutting device.

[0016] (3) The scale line marking device of this type of plastic chemical container can be used in conjunction with the material guide baffle and the material discharge port to guide the dust and debris generated by cutting into the collection box, and the material inside can be processed later by pulling the collection box outward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a side view structural diagram of the connection between the lubrication rod and the connection plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the connection structure of the first sleeve, the first support rod and the first clamping plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the second support rod, the second sleeve and the second clamping plate of the utility model;

[0021] Figure 5 It is a top view structural schematic diagram of the device frame of the utility model connected with the material guide partition plate and the material collection box.

[0022] In the figure: 1. device frame; 2. fixed frame; 3. sliding rod; 4. first rotary drive mechanism; 5. sliding block; 6. electric slide rail; 7. electric slide rod; 8. mobile frame; 9. cutting device; 10. connecting plate; 11. lubrication rod; 12. limit block; 13. pressed arc member; 14. first spring; 15. first support rod; 16. first sleeve; 1601, limit slide groove; 17. first clamping plate; 18. second support rod; 19. second sleeve; 20. second clamping plate; 21. material guide partition; 2101, discharge port; 22. collection box; 23. limit slider; 24. second spring; 25. second rotary drive mechanism; 26. first transmission rod; 27. friction-increasing contact layer; 28. bearing seat; 29. ​​second transmission rod. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figure 1-5 , the utility model provides an embodiment: a scale line marking device for a plastic chemical container, comprising a device frame 1, an electric slide rail 6, a cutting device 9 and a pressed arc member 13, the top of the inner side of the device frame 1 is connected with a fixed frame 2, the interior of the fixed frame 2 is connected with a sliding rod 3, one end of the sliding rod 3 is installed with a first rotation drive mechanism 4, the interior of the fixed frame 2 is provided with a sliding block 5 movably connected to the sliding rod 3, one side of the sliding block 5 is connected with an electric slide rail 6, the bottom of the electric slide rail 6 is connected with an electric slide rod 7, the outer sleeve of the electric slide rod 7 is provided with a moving frame 8, the sliding rod 3, the first rotation drive mechanism 4, the sliding block 5, the electric slide rail 6, the electric slide rod 7 and the moving frame 8 are used in coordination, and the working height and left and right orientation of the cutting device 9 can be adjusted in real time;

[0025] A cutting device 9 is installed at the bottom of the movable frame 8. A connecting plate 10 is provided on the outer surface of the bottom of the movable frame 8 and at the top of the cutting device 9. Lubricating rods 11 are slidably provided at both ends of the connecting plate 10. The two ends of the lubricating rod 11 are respectively connected to a limit block 12 and a compression arc member 13. The limit block 12 is provided on the top surface of the connecting plate 10. A first spring 14 is sleeved on the outer surface of the lubricating rod 11. When the cutting device 9 descends to contact the container for cutting and marking, the two compression arc members 13 first contact the container surface. The lubricating rod 11 and the first spring 14 are pushed and slide along the two ends of the connecting plate 10, thereby exerting a force to stabilize and compress the container.

[0026] The first support rod 15 and the second support rod 18 are symmetrically connected on both sides inside the device frame 1 , and the ends of the first support rod 15 and the second support rod 18 are both connected to the limiting slider 23 .

[0027] A material guide baffle 21 is connected to the inside of the device frame 1, and a material discharge port 2101 is connected to the middle of the material guide baffle 21. A collection box 22 is arranged below the material guide baffle 21. The collection box 22 is located at the bottom of the device frame 1. The coordinated use of the material guide baffle 21 and the material discharge port 2101 can collect and guide the dust and debris generated by cutting into the collection box 22, and the material inside can be processed later by pulling the collection box 22 outward.

[0028] The ends of the first support rod 15 and the second support rod 18 are respectively connected to the inner sides of the first sleeve 16 and the second sleeve 19 through the second spring 24. The top and bottom of the first sleeve 16 and the second sleeve 19 are connected with the limiting slide groove 1601. The limiting slide groove 1601 is slidably connected with the limiting slider 23. The limiting slider 23, the limiting slide groove 1601 and the second spring 24 are used in coordination to achieve the first clamping plate 17 and the second clamping plate 20 having the strength to clamp containers of different specifications.

[0029] A second rotary drive mechanism 25 is installed in the end of the first sleeve 16 . The driving end of the second rotary drive mechanism 25 is connected to a first transmission rod 26 . The second rotary drive mechanism 25 is connected to the first clamping plate 17 via the first transmission rod 26 .

[0030] The sides of the first clamping plate 17 and the second transmission rod 29 are both connected with a friction-increasing contact layer 27 , which can increase the contact friction between the first clamping plate 17 and the second clamping plate 20 and improve the clamping stability.

[0031] The end of the second sleeve 19 is connected to the second transmission rod 29 through the bearing seat 28, and the bearing seat 28 is connected to the second clamping plate 20 through the second transmission rod 29. Through the coordinated use of the second rotation drive mechanism 25, the first transmission rod 26, the bearing seat 28 and the second transmission rod 29, the clamped container can be driven to rotate, which is used to adjust the required cutting mark position and the accurate position of the cutting device 9.

[0032] When the embodiment of the present application is in use: the sliding rod 3, the first rotary drive mechanism 4, the sliding block 5, the electric slide rail 6, the electric slide rod 7 and the mobile frame 8 are used in combination, and the height and left and right orientation of the cutting device 9 can be adjusted in real time. When the cutting device 9 descends to contact the container for cutting and marking, the two pressed arc members 13 first contact the surface of the container, and the lubricating rod 11 and the first spring 14 are pushed and slide along the two ends of the connecting plate 10, which plays a role in stabilizing the compression of the container and preventing the container from slipping and displacement when the cutting device 9 is cutting. The limiting slider 23, the limiting slide groove 1601 and the second spring 24 are used in combination to achieve the first clamping plate 17 and the second clamping plate 20. The force can clamp containers of different specifications, wherein the friction-increasing contact layer 27 can increase the contact friction between the first clamping plate 17 and the second clamping plate 20, and improve the clamping stability. Later, the second rotary drive mechanism 25, the first transmission rod 26, the bearing seat 28 and the second transmission rod 29 are used in combination to drive the clamped container to rotate.

Claims

1. A scale line marking device for a plastic chemical container, characterized in that: The invention comprises a device frame (1), an electric slide rail (6), a cutting device (9) and a pressed arc member (13), wherein the top of the inner side of the device frame (1) is connected to a fixed frame (2), the interior of the fixed frame (2) is connected to a sliding rod (3), one end of the sliding rod (3) is installed with a first rotation driving mechanism (4), the interior of the fixed frame (2) is provided with a sliding block (5) movably connected to the sliding rod (3), one side of the sliding block (5) is connected to the electric slide rail (6), the bottom of the electric slide rail (6) is connected to the electric slide rod (7), and the electric slide A movable frame (8) is sleeved on the outside of the rod (7), a cutting device (9) is installed at the bottom of the movable frame (8), a connecting plate (10) is provided on the outer surface of the bottom of the movable frame (8) and located on the top of the cutting device (9), lubricating rods (11) are slidably provided at both ends of the connecting plate (10), the two ends of the lubricating rod (11) are respectively connected to a limit block (12) and a pressed arc member (13), the limit block (12) is arranged on the top surface of the connecting plate (10), and a first spring (14) is sleeved on the outer surface of the lubricating rod (11).

2. The scale line marking device for a plastic chemical container according to claim 1, characterized in that: The first support rod (15) and the second support rod (18) are symmetrically connected on both sides inside the device frame (1), and the ends of the first support rod (15) and the second support rod (18) are both connected to a limiting slider (23).

3. The scale line marking device for a plastic chemical container according to claim 2, characterized in that: A material guide baffle (21) is connected to the interior of the device frame (1), a material discharge port (2101) is connected to the middle of the material guide baffle (21), a material collection box (22) is provided below the material guide baffle (21), and the material collection box (22) is located at the bottom of the interior of the device frame (1).

4. The scale line marking device for a plastic chemical container according to claim 2, characterized in that: The ends of the first support rod (15) and the second support rod (18) are respectively connected to the inner sides of the first sleeve (16) and the second sleeve (19) via a second spring (24).

5. The scale line marking device for a plastic chemical container according to claim 4, characterized in that: The top and bottom of the first sleeve (16) and the second sleeve (19) are connected to a limiting sliding groove (1601), and the limiting sliding groove (1601) is slidably connected to the limiting sliding block (23).

6. The scale line marking device for a plastic chemical container according to claim 5, characterized in that: A second rotary drive mechanism (25) is installed in the end of the first sleeve (16), a driving end of the second rotary drive mechanism (25) is connected to a first transmission rod (26), and the second rotary drive mechanism (25) is connected to a first clamping plate (17) via the first transmission rod (26).

7. A scale line marking device for a plastic chemical container according to claim 6, characterized in that: The side portions of the first clamping plate (17) and the second transmission rod (29) are both connected with a friction-increasing contact layer (27).

8. The scale line marking device for a plastic chemical container according to claim 5, characterized in that: The end of the second sleeve (19) is connected to a second transmission rod (29) via a bearing seat (28), and the bearing seat (28) is connected to a second clamping plate (20) via the second transmission rod (29).

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