Oil pressure type conveying belt double-end connection machine

Abstract

The utility model belongs to the technical field of conveying belt connection machines, and discloses an oil pressure type conveying belt double-end connection machine which comprises a rack, a supporting rod is fixedly installed on one side of the upper surface of the rack, a machine head is fixedly installed at the end of the supporting rod, an oil cylinder is fixedly installed at the top of the machine head, and guide rods are connected to the left side and the right side of the machine head in a sliding mode. According to the oil pressure type conveying belt double-end connection machine, one side of a conveying belt needing to be connected is placed on the upper surface of the tooth-shaped cutter, the oil cylinder works to drive the hot pressing plate to move downwards, the hot pressing plate is fixedly installed on the upper surface of the tooth-shaped cutter, and the hot pressing plate is fixedly installed on the upper surface of the tooth-shaped cutter. In the downward moving process of the hot pressing plate, the upper pressing plate is driven to move along with the track of the hot pressing plate, after cutting is completed, the two ends of the conveying belt are combined and then placed on the upper surface of the supporting plate, the oil cylinder works to drive the hot pressing plate to move downwards to conduct connection operation on the combined conveying belt, cutting and hot melting are combined together, assistance of other equipment is not needed, and the connection efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor belt splicers, in particular to a hydraulic conveyor belt double-head splicer. Background Art

[0002] Conveyor belt, also known as conveyor belt, is a composite product of rubber, fiber, metal, or plastic and fabric used in belt conveyor belts to carry and transport materials. Conveyor belts are widely used in cement, coking, metallurgy, chemical industry, steel and other industries where the conveying distance is short and the conveying volume is small. In the production process of conveyor belts, it is usually necessary to use a splicer to splice the ends of the conveyor belts to form a circular structure.

[0003] For example, the disclosure of CN215512316U is about an endless belt splicer for facilitating replacement of conveyor belts. When in use, this splicer needs to use other equipment to first cut both ends of the conveyor belt so that the ends of the conveyor belt have a toothed structure, and then hot-melt the toothed parts at both ends of the conveyor belt. The splicing operation cannot be completed in one go and other equipment is required to be used in conjunction, resulting in low work efficiency. In order to solve the above problems, a hydraulic conveyor belt double-end splicer is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic conveyor belt double-end splicer to solve the above problems.

[0005] The technical solution adopted by the utility model is as follows: a hydraulic conveyor belt double-end splicing machine, comprising:

[0006] The frame has a support rod fixedly installed on one side of its upper surface, a machine head is fixedly installed on the end of the support rod, an oil cylinder is fixedly installed on the top of the machine head, guide rods are slidably connected to the left and right sides of the machine head, a connecting plate is fixedly installed on the lower end of the guide rod, a spring rod is fixedly installed on the bottom of the connecting plate, a hot pressing plate is fixedly installed on the bottom of the spring rod, the output shaft of the oil cylinder is fixedly connected to the top of the connecting plate, and an upper pressing plate is fixedly installed on the front side of the hot pressing plate;

[0007] A support plate, which is fixedly mounted on the center of the upper surface of the frame, and the support plate is located directly below the hot pressing plate;

[0008] The side plates are fixedly mounted on the front and rear sides of the frame, and a toothed knife is fixedly mounted on the upper surface of the side plates located on the front side of the frame.

[0009] Through the above technical scheme, one side of the conveyor belt to be connected is placed on the upper surface of the toothed knife, and the hot press plate is driven downward by the operation of the oil cylinder. During the downward movement of the hot press plate, the upper press plate is driven to follow its trajectory, so that the upper press plate is pressed tightly against the upper surface of the conveyor belt, thereby cutting one side of the conveyor belt into a toothed structure. The above operation is repeated to cut the other end of the conveyor belt into a toothed structure. After the cutting is completed, the two ends of the conveyor belt are combined and placed on the upper surface of the support plate. The hot press plate is driven downward by the operation of the oil cylinder to connect the combined conveyor belt. Cutting and hot melting are combined together, and no other equipment is required to assist, which greatly improves the connection efficiency.

[0010] In a preferred embodiment, a fixing seat is fixedly installed on one side of the upper surface of the two side panels, connecting columns are fixedly installed on both sides of the upper surface of the fixing seat, and a positioning plate is slidably connected between the two connecting columns.

[0011] Through the above technical solution, during the connection process, both sides of the conveyor belt are placed on the upper surface of the fixed seat respectively, and then the positioning plate is pressed on the upper surface of the conveyor belt, so as to fix the position of the conveyor belt and prevent it from moving during the connection process.

[0012] In a preferred embodiment, a fixing cap is threadedly connected to the outer wall of the connecting column.

[0013] Through the above technical solution, the position of the positioning plate is fixed by the fixing cap.

[0014] In a preferred embodiment, a guide plate is fixedly mounted on one side of the upper surface of the side plate located on the front side of the frame.

[0015] Through the above technical solution, during the process of cutting the conveyor belt, the end of the conveyor belt touches the index plate, so that the end of the conveyor belt remains horizontal.

[0016] In a preferred embodiment, anti-slip pads are fixedly installed at the four corners of the bottom of the frame.

[0017] In a preferred embodiment, guide grooves matching the guide rods are provided on both the left and right sides of the machine head.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a hydraulic conveyor belt double-end splicing machine.

[0019] Place one side of the conveyor belt to be connected on the upper surface of the toothed knife, and the hot pressing plate is driven downward by the operation of the oil cylinder. During the downward movement of the hot pressing plate, the upper pressing plate is driven to follow its trajectory, so that the upper pressing plate is pressed tightly against the upper surface of the conveyor belt, thereby cutting one side of the conveyor belt into a toothed structure. Repeat the above operation to cut the other end of the conveyor belt into a toothed structure. After the cutting is completed, combine the two ends of the conveyor belt and place them on the upper surface of the support plate. The hot pressing plate is driven downward by the operation of the oil cylinder to connect the combined conveyor belt. Cutting and hot melting are combined together, and no other equipment is required to assist, which greatly improves the connection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is the front view of the utility model;

[0022] Figure 3 For this utility model Figure 1 A is an enlarged view of the middle image.

[0023] Markings in the figure: 1-frame; 2-support rod; 3-cylinder; 4-guide rod; 5-connecting plate; 6-spring rod; 7-hot pressing plate; 8-upper pressing plate; 9-support plate; 10-side plate; 11-toothed knife; 12-fixed seat; 13-connecting column; 14-positioning plate; 15-fixing cap; 16-guide plate; 17-machine head. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The following will be combined Figure 1-3 A hydraulic conveyor belt double-end splicer according to an embodiment of the utility model is described in detail.

[0026] Example:

[0027] A hydraulic conveyor belt double-end splicing machine, comprising:

[0028] A frame 1 is fixedly mounted with a support rod 2 on one side of its upper surface, and anti-skid pads are fixedly mounted on the four corners of the bottom of the frame 1. A machine head 17 is fixedly mounted on the end of the support rod 2, and a cylinder 3 is fixedly mounted on the top of the machine head 17. Guide rods 4 are slidably connected to the left and right sides of the machine head 17, and guide grooves matching the guide rods 4 are provided on the left and right sides of the machine head 17. A connecting plate 5 is fixedly mounted on the lower end of the guide rod 4, a spring rod 6 is fixedly mounted on the bottom of the connecting plate 5, and a hot pressing plate 7 is fixedly mounted on the bottom of the spring rod 6. The output shaft of the cylinder 3 is fixedly connected to the top of the connecting plate 5, and an upper pressing plate 8 is fixedly mounted on the front side of the hot pressing plate 7. The hot pressing plate 7 is driven downward by the operation of the cylinder 3 to connect the assembled conveyor belt, and cutting and hot melting are combined together without the need for other equipment assistance, which greatly improves the connection efficiency;

[0029] A support plate 9 is fixedly mounted at the center of the upper surface of the frame 1. The support plate 9 is located directly below the hot pressing plate 7. After the cutting is completed, the two ends of the conveyor belt are assembled and placed on the upper surface of the support plate 9;

[0030] The side plate 10 is fixedly installed on the front and rear sides of the frame 1. A toothed knife 11 is fixedly installed on the upper surface of the side plate 10 located on the front side of the frame 1. One side of the conveyor belt to be connected is placed on the upper surface of the toothed knife 11. The hot pressing plate 7 is driven downward by the oil cylinder 3. During the downward movement of the hot pressing plate 7, the upper pressing plate 8 is driven to follow its trajectory, so that the upper pressing plate 8 is pressed tightly against the upper surface of the conveyor belt, thereby cutting one side of the conveyor belt into a toothed structure.

[0031] A fixing seat 12 is fixedly installed on one side of the upper surface of the two side panels 10, and connecting columns 13 are fixedly installed on both sides of the upper surface of the fixing seat 12. A positioning plate 14 is slidably connected between the two connecting columns 13. During the connection process, the two sides of the conveyor belt are respectively placed on the upper surface of the fixing seat 12, and then the positioning plate 14 is pressed on the upper surface of the conveyor belt, so as to fix the position of the conveyor belt to prevent it from moving during the connection process. A fixing cap 15 is threadedly connected to the outer wall of the connecting column 13, and the position of the positioning plate 14 is fixed by the fixing cap 15. An index plate 16 is fixedly installed on one side of the upper surface of the side panel 10 located on the front side of the frame 1. During the cutting process of the conveyor belt, the end of the conveyor belt touches the index plate 16, so that the end of the conveyor belt remains level.

[0032] Working principle:

[0033] Place one side of the conveyor belt to be connected on the upper surface of the toothed knife 11, and the hot pressing plate 7 is driven downward by the operation of the oil cylinder 3. During the downward movement of the hot pressing plate 7, the upper pressing plate 8 is driven to follow its trajectory, so that the upper pressing plate 8 is pressed tightly against the upper surface of the conveyor belt, thereby cutting one side of the conveyor belt into a toothed structure. Repeat the above operation to cut the other end of the conveyor belt into a toothed structure. After cutting, combine the two ends of the conveyor belt and place them on the upper surface of the support plate 9. The hot pressing plate 7 is driven downward by the operation of the oil cylinder 3 to connect the combined conveyor belts. Cutting and hot melting are combined without the need for assistance from other equipment, which greatly improves the connection efficiency.

[0034] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hydraulic conveyor belt double-end splicer, characterized in that: include: A frame (1) is fixedly mounted with a support rod (2) on one side of its upper surface, a machine head (17) is fixedly mounted on the end of the support rod (2), a cylinder (3) is fixedly mounted on the top of the machine head (17), guide rods (4) are slidably connected to the left and right sides of the machine head (17), a connecting plate (5) is fixedly mounted on the lower end of the guide rod (4), a spring rod (6) is fixedly mounted on the bottom of the connecting plate (5), a hot pressing plate (7) is fixedly mounted on the bottom of the spring rod (6), an output shaft of the cylinder (3) is fixedly connected to the top of the connecting plate (5), and an upper pressing plate (8) is fixedly mounted on the front side of the hot pressing plate (7); A support plate (9) is fixedly mounted on the center of the upper surface of the frame (1), and the support plate (9) is located directly below the hot pressing plate (7); The side plate (10) is fixedly mounted on the front and rear sides of the frame (1), and a toothed knife (11) is fixedly mounted on the upper surface of the side plate (10) located on the front side of the frame (1).

2. A hydraulic conveyor belt double-end splicer as claimed in claim 1, characterized in that: A fixing seat (12) is fixedly mounted on one side of the upper surface of the two side plates (10), connecting columns (13) are fixedly mounted on both sides of the upper surface of the fixing seat (12), and a positioning plate (14) is slidably connected between the two connecting columns (13).

3. A hydraulic conveyor belt double-end splicer as claimed in claim 2, characterized in that: The outer wall of the connecting column (13) is threadedly connected with a fixing cap (15).

4. The hydraulic conveyor belt double-end splicer according to claim 1, characterized in that: A guide plate (16) is fixedly mounted on one side of the upper surface of the side plate (10) located on the front side of the frame (1).

5. The hydraulic conveyor belt double-end splicer according to claim 1, characterized in that: Anti-slip pads are fixedly installed at the four corners of the bottom of the frame (1).

6. The hydraulic conveyor belt double-end splicer according to claim 1, characterized in that: The left and right sides of the machine head (17) are both provided with guide grooves adapted to the guide rods (4).

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