Cutting device for refrigerator van plate

Abstract

The utility model discloses a refrigerator van plate cutting device, which belongs to the technical field of refrigerator van plate processing, and comprises a bottom plate and a cutting knife, the top surface of the bottom plate is symmetrically and fixedly connected with a strip-shaped plate, the top surface of the strip-shaped plate is provided with a plurality of mounting grooves, and rollers are rotatably mounted in the mounting grooves. A top plate is erected on the top face of the bottom plate, two limiting cylinders are fixedly connected to the bottom of the top plate, connecting rods are slidably connected into the limiting cylinders, pressing plates are fixedly connected to the bottoms of the two connecting rods, springs are fixedly connected to the inner walls of the limiting cylinders, the tail ends of the springs are fixedly connected with the connecting rods, and annular grooves are formed in the bottoms of the pressing plates. And balls are mounted in the annular grooves in a rolling manner. Compared with the prior art, the stability of the refrigerator van plate during cutting can be improved, and the refrigerator van plate does not need to be manually supported, so that the working risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of refrigerated van compartment plate processing, especially a refrigerated van compartment plate cutting device. BACKGROUND

[0002] With the improvement of people's preservation requirements for food and other daily necessities, the application of refrigerated vehicles for freezing and refrigerating food during transportation is also becoming more and more widely used. The temperature in the refrigerated vehicle compartment needs to be kept at a very low state under refrigeration conditions, and the reliability requirement is high. Among the composition structures of the refrigerated vehicle, the compartment plate is a particularly important composition structure.

[0003] The existing cutting method of the refrigerated vehicle compartment plate is mostly by manually holding a cutting machine or placing the compartment plate on the cutting table surface to cut the compartment plate by the cutting machine. The refrigerated vehicle compartment plate is divided into an outer plate, an inner plate, and a middle heat insulation layer. The outer plate and the inner plate are relatively thin. Therefore, manual pressing is required during cutting to prevent vibration caused by the cutting knife during cutting. The above cutting method is inefficient and has certain risks. Therefore, a refrigerated vehicle compartment plate cutting device is urgently needed to improve this problem. SUMMARY

[0004] The utility model aims at providing a refrigerated vehicle compartment plate cutting device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a refrigerated vehicle compartment plate cutting device, comprising a cutting device installation bottom plate and a refrigerated vehicle compartment plate installation cutting knife, the top surface of the bottom plate is symmetrically fixedly installed with a conveyor belt, the top surface of the bottom plate is symmetrically fixedly connected with a strip-shaped plate, a plurality of installation grooves are formed in the top surface of the strip-shaped plate, a roller is rotatably installed in the installation groove, two groups of sliding grooves are symmetrically formed in the top surface of the bottom plate, a sliding block is slidably connected in the sliding groove, a push plate is fixedly connected to the top surface of the sliding block, a push spring is fixedly connected between the side wall of the sliding block and the inner wall of the sliding groove;

[0006] A top plate is erected on the top surface of the bottom plate, two limiting cylinders are fixedly connected to the bottom of the top plate, a connecting rod is slidably connected in the limiting cylinder, a pressing plate is fixedly connected to the bottom of the two connecting rods, a spring is fixedly connected to the inner wall of the limiting cylinder, the end of the spring is fixedly connected with the connecting rod, an annular groove is formed in the bottom of the pressing plate, and a ball is rollingly installed in the annular groove.

[0007] Preferably, two limiting grooves are symmetrically formed in the inner wall of the limiting cylinder, and two limiting blocks are fixedly connected to the side wall of the connecting rod.

[0008] Preferably, the two limiting blocks fixedly connected to the outer wall of the connecting rod are respectively slidably connected to the interiors of the two limiting grooves in the inner wall of the limiting cylinder.

[0009] Preferably, the side wall of the sliding block is fixedly connected with a rectangular block in symmetry, and the inner wall of the sliding groove is provided with two strip-shaped grooves in symmetry.

[0010] Preferably, the two rectangular blocks fixedly connected to the outer wall of the sliding block are respectively slidably connected to the interiors of the two strip-shaped grooves in the inner wall of the sliding groove.

[0011] Preferably, the plurality of springs and the push spring are provided with damping.

[0012] Compared with the prior art, the technical effects and advantages of the utility model are:

[0013] The refrigerated truck compartment plate cutting device places the refrigerated truck compartment plate on the two conveying belts, then presses down the connecting rod and the pressing plate in the limiting cylinder to press down the refrigerated truck compartment plate to the top surface of the two strip-shaped plates, and the setting of the ball and the roller at the bottom of the pressing plate and the top surface of the strip-shaped plate can further improve the stability of the compartment plate during cutting without affecting the movement of the compartment plate, and the cutting knife is located in the middle of the two strip-shaped plates and is close to the cutting knife.

[0014] The refrigerated truck compartment plate cutting device can further position the compartment plate and prevent it from deviating during cutting by setting the sliding groove, the sliding block, the push plate and the push spring. Compared with the prior art, the device can improve the stability of the refrigerated truck compartment plate during cutting and does not need manual support, thereby reducing the risk of work. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a structural schematic view of the top surface of the bottom plate in the utility model;

[0018] Figure 3 It is a structural schematic view of the utility model Figure 2 A portion of the utility model is enlarged and shown schematically;

[0019] Figure 4 It is the schematic diagram of the limiting cylinder, connecting rod and pressing plate structure in the utility model.

[0020] Figure 5 It is the plane section view of the limiting cylinder in the utility model.

[0021] Mark explanation:

[0022] In the drawing: 1, bottom plate; 2, conveying belt; 3, cutting knife; 4, top plate; 5, strip plate; 6, roller; 7, sliding groove; 8, sliding block; 9, push plate; 10, push spring; 11, limiting cylinder; 12, connecting rod; 13, pressing plate; 14, ball; 15, spring; 16, limiting block; 17, rectangular block. Specific implementation

[0023] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described in order not to obscure the utility model.

[0024] Unless the direction indicated by the separate definition, the directions such as up, down, left, right, front, back, inside and outside involved in this article are based on the directions such as up, down, left, right, front, back, inside and outside in the drawing shown by the utility model, which is explained here.

[0025] The connection mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0026] As Figures 1 to 5 The main body structure of the cutting device for the refrigerated car compartment plate is a bottom plate 1 for cutting device installation and a cutting knife 3 for refrigerated car compartment plate installation, the cutting knife 3 is installed in the middle part of the top surface of the bottom plate 1, the cutting knife 3 is driven by a motor, the motor is mainly a three-phase asynchronous motor, and the model can be selected but is not limited to Y80M2-4;

[0027] Two conveying belts 2 are symmetrically and fixedly installed on the top surface of the bottom plate 1, strip plates 5 are symmetrically and fixedly connected to the top surface of the bottom plate 1, a plurality of installation grooves are formed in the top surface of the strip plate 5, rollers 6 are rotatably installed in the installation grooves, two strip plates 5 are located on the inner sides of the two conveying belts 2, and the two strip plates 5 are located on the two sides of the cutting knife 3 respectively;

[0028] Two groups of sliding grooves 7 are symmetrically formed on the top surface of the bottom plate 1, sliding blocks 8 are slidably connected in the sliding grooves 7, push plates 9 are fixedly connected to the top surface of the sliding block 8, and the push plates 9 extend upwards to the upper side of the conveying belt 2, so as to facilitate abutting the compartment plate on the upper side of the conveying belt 2;

[0029] The side wall of the sliding block 8 is fixedly connected with the inner wall of the sliding groove 7, and the push spring 10 is arranged in the sliding groove 7 on the top surface of the bottom plate 1, and the push spring 10 pushes the sliding block 8 and the push plate 9 to extrude the two sides of the compartment plate, thereby greatly improving the stability of the compartment plate during sliding, and limiting the compartment plate to prevent displacement during cutting.

[0030] The top surface of the bottom plate 1 is provided with a top plate 4, the bottom of the top plate 4 is fixedly connected with two limiting cylinders 11, the limiting cylinders 11 are slidably connected with connecting rods 12, the bottoms of the two connecting rods 12 are fixedly connected with pressing plates 13, the inner walls of the limiting cylinders 11 are fixedly connected with springs 15, and the ends of the springs 15 are fixedly connected with the connecting rods 12.

[0031] The bottom of the pressing plate 13 is provided with an annular groove, and the annular groove is rotatably provided with a ball 14. At this time, the bottom of the pressing plate 13 and the top surface of the strip-shaped plate 5 are respectively provided with the ball 14 and the roller 6, so that the compartment plate can be limited downward and the normal sliding is not affected.

[0032] The inner wall of the limiting cylinder 11 is symmetrically provided with two limiting grooves, and the side wall of the connecting rod 12 is symmetrically fixedly connected with two limiting blocks 16. The two limiting blocks 16 fixedly connected with the outer wall of the connecting rod 12 are respectively slidably connected in the two limiting grooves in the inner wall of the limiting cylinder 11. The limiting blocks 16 can limit the sliding direction of the connecting rod 12 and further improve the stability of the connecting rod 12.

[0033] The side wall of the sliding block 8 is symmetrically fixedly connected with a rectangular block 17, the inner wall of the sliding groove 7 is symmetrically provided with two strip-shaped grooves, and the outer wall of the sliding block 8 is fixedly connected with two rectangular blocks 17. The two rectangular blocks 17 are respectively slidably connected in the two strip-shaped grooves in the inner wall of the sliding groove 7. The two rectangular blocks 17 on the side wall of the sliding block 8 can effectively improve the sliding direction and stability of the sliding block 8.

[0034] The plurality of springs 15 and the push spring 10 are arranged in a damping manner.

[0035] Working principle

[0036] The cold storage compartment plate cutting device, when in use, first places the cold storage compartment plate to be cut on the top surface of the two conveying belts 2 installed on the bottom plate 1, then drives the compartment plate to the cutting knife 3 direction through the two conveying belts 2, then the compartment plate will contact the pressing plate 13 and the strip-shaped plate 5, at this time, the spring 15, the connecting rod 12 and the limiting cylinder 11 are installed on the top surface of the pressing plate 13, so that the spring 15 pushes the connecting rod 12 and the pressing plate 13 to extrude the compartment plate to the strip-shaped plate 5, at this time, the bottom of the pressing plate 13 and the top surface of the strip-shaped plate 5 are respectively provided with the ball 14 and the roller 6, so that the compartment plate can be limited and not affected in sliding, and the sliding block 8 and the pushing plate 9 in the sliding groove 7 on the top surface of the bottom plate 1 are pushed by the pushing spring 10 to extrude the two sides of the compartment plate, thereby greatly improving the stability of the compartment plate when sliding.

[0037] It should be noted that, in this document, relational terms such as one and the other and at least one of are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying that each modified entity or action must exist separately from another entity or action. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A refrigerated vehicle body panel cutting device comprising a cutting device mounting base plate (1) and a refrigerated vehicle body panel mounting cutting knife (3), characterized in that: The top surface of the bottom plate (1) is symmetrically fixedly connected with a conveyor belt (2), the top surface of the bottom plate (1) is symmetrically fixedly connected with a strip-shaped plate (5), a plurality of mounting grooves are formed in the top surface of the strip-shaped plate (5), and rollers (6) are rotatably mounted in the mounting grooves, two groups of sliding grooves (7) are symmetrically formed in the top surface of the bottom plate (1), sliding blocks (8) are slidably connected in the sliding grooves (7), push plates (9) are fixedly connected to the top surfaces of the sliding blocks (8), and push springs (10) are fixedly connected between the side walls of the sliding blocks (8) and the inner walls of the sliding grooves (7). A top plate (4) is arranged on the top surface of the bottom plate (1), two limiting cylinders (11) are fixedly connected to the bottom of the top plate (4), connecting rods (12) are slidably connected in the limiting cylinders (11), a pressing plate (13) is fixedly connected to the bottom of the two connecting rods (12), springs (15) are fixedly connected to the inner walls of the limiting cylinders (11), the ends of the springs (15) are fixedly connected with the connecting rods (12), an annular groove is formed in the bottom of the pressing plate (13), and a plurality of rolling balls (14) are rollingly mounted in the annular groove.

2. A refrigerated truck body panel cutting device as defined in claim 1, wherein: Two limiting grooves are symmetrically formed in the inner wall of the limiting cylinder (11), and two limiting blocks (16) are fixedly connected to the side wall of the connecting rod (12).

3. A refrigerated truck body panel cutting device as defined in claim 2, wherein: The two limiting blocks (16) fixedly connected to the outer wall of the connecting rod (12) are slidably connected in the two limiting grooves formed in the inner wall of the limiting cylinder (11).

4. A refrigerated railcar body panel cutting apparatus as defined in claim 1 wherein: The side wall of the sliding block (8) is symmetrically fixedly connected with a rectangular block (17), and two strip-shaped grooves are symmetrically formed in the inner wall of the sliding groove (7).

5. A refrigerated truck body panel cutting device as defined in claim 4, wherein: The two rectangular blocks (17) fixedly connected to the outer wall of the sliding block (8) are slidably connected in the two strip-shaped grooves formed in the inner wall of the sliding groove (7).

6. A refrigerated truck body panel cutting device as defined in claim 1, wherein: The plurality of springs (15) and the push spring (10) are all arranged in a damping mode.

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