Novel hot melting sealing equipment for hole net steel belt composite pipe production

Abstract

The utility model discloses a novel hot melting sealing device for hole mesh steel belt composite pipe production, which relates to the technical field of hole mesh steel belt composite pipe production, and comprises a cooling bin, a mechanism box component is fixedly connected behind the cooling bin, air inlet pipes are fixedly connected to two sides of the cooling bin, a hot melting component is fixedly connected behind the cooling bin, and the mechanism box component is fixedly connected with a mechanism box. A clamp assembly is fixedly installed in an inner cavity in the front of the mechanism box assembly and located in front of the cooling bin. According to the novel hot melting sealing equipment for producing the hole net steel belt composite pipe, the installation block is driven through combined stretching and retracting of the telescopic device and the spring which are fixedly installed on the surface of the fixing plate, and therefore the opposite clamping arcs are driven to adjust the clamping degree, the novel hole net steel belt composite pipe is clamped, and the sealing effect is good. And the anti-sticking layer on the surface of the inner wall of the clamping arc plays a role in protecting the outer wall of the novel hole net steel belt composite pipe from being damaged and scratched by force and influencing the composite pipe, so that the quality of the composite pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of production of perforated steel strip composite pipes, in particular to a novel hot-melt sealing device for production of perforated steel strip composite pipes. Background Art

[0002] The perforated steel strip polyethylene composite pipe is a composite pipe with a perforated pipe welded with cold-rolled steel strips as a reinforcement frame and composite thermoplastics. Due to the introduction of the reinforcement frame, the compressive strength of the pipe is significantly improved. Different types and grades of thermoplastics can be used to produce composite pipes for different purposes. Hot melt sealing equipment is required for the production of perforated steel strip composite pipes. The current hot melt sealing equipment for the production of perforated steel strip composite pipes is not convenient for processing composite pipes of different diameters, and the cooling efficiency of the composite pipe after hot melt sealing is low.

[0003] For example, the Chinese patent publication number CN216968693U discloses a new hot melt sealing device for the production of mesh steel strip composite pipes. This solves the problem that the existing hot melt sealing device is not convenient for processing composite pipes of different diameters and the cooling efficiency of the composite pipes is low after hot melt sealing. However, it does not solve the problem that the hot melt sealing device for the production of mesh steel strip composite pipes lacks accurate length calculation during the fusion process of mesh steel and composite materials, which will lead to the length of later reprocessing and reduce work efficiency.

[0004] The existing technology has the following problems:

[0005] However, it does not solve the problem that the hot-melt sealing equipment used in the production of new porous steel strip composite pipes lacks accurate length calculation during the fusion process of porous steel and composite materials, which will lead to the length of later reprocessing and reduce work efficiency. At the same time, it does not solve the problem that the existing clamps used in the production of new porous steel strip composite pipes are difficult to adjust the pressure when clamping the newly fused and cooled composite pipes, and are easily damaged or broken, affecting the quality. Utility Model Content

[0006] The utility model provides a novel hot-melt sealing device for producing a mesh steel strip composite pipe, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A new type of hot melt sealing equipment for the production of perforated steel strip composite pipes includes a cooling bin, a mechanism box assembly is fixedly connected to the rear of the cooling bin, air intake pipes are fixedly connected to both sides of the cooling bin, a hot melt assembly is fixedly connected to the rear of the cooling bin, a clamp assembly is fixedly installed in the front inner cavity of the mechanism box assembly and the clamp assembly is located in front of the cooling bin.

[0009] Preferably: the mechanism box assembly includes a protective box, the front of the protective box is fixedly connected to an inlet, the back of the protective box is fixedly connected to an outlet, the front of the protective box is fixedly connected to a fixing frame and the fixing frame is located below the inlet, and a speed meter is fixedly installed at the bottom of the U-shaped groove of the fixing frame.

[0010] Preferably, the inner wall surface at the inlet is fixedly mounted to the front surface of the hot melt assembly, and the left and right sides of the protective box are fixedly mounted to the surface of the air inlet pipe.

[0011] Preferably, the hot melt assembly comprises a fusion mechanism, a top of the fusion mechanism is fixedly connected with a material conveying pipe, and a surface of the fusion mechanism is fixedly mounted to an inner wall surface at an inlet.

[0012] Preferably, the inner cavity of the fusion mechanism is provided with a conveying shaft, the outer wall of the conveying shaft is rotatably connected with a mesh steel and the mesh steel is located in the inner cavity of the fusion mechanism, and the back of the fusion mechanism is fixedly connected with a conical outlet.

[0013] Preferably, the clamp assembly comprises two fixing plates, and the front and rear upper and lower ends of the two fixing plates facing each other are fixedly connected with a retractor, and a spring is fixedly mounted on the surface of the retractor.

[0014] Preferably, a mounting block is fixedly connected to the top of the output end of the retractor, a clamping arc is fixedly connected to the opposite surface of the mounting block, and an anti-sticking layer is fixedly connected to the inner wall of the clamping arc.

[0015] Preferably, the front faces of the two fixing plates are fixedly mounted to the front inner wall of the rear inner cavity of the protection box, and the top of the spring overlaps with the groove of the mounting block.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a hot melt sealing device for the production of a new type of perforated steel strip composite pipe, which is fixed at the front entrance of the protective box through a fixing frame, so that the speed meter fixed on the top of the groove of the fixing frame plays a role in measuring the speed and sensing the entry length, which is beneficial to control the length of the new type of perforated steel strip composite pipe and improve the work efficiency.

[0018] 2. The utility model provides a hot-melt sealing device for the production of a new type of porous steel strip composite pipe, and then the mounting block is driven by the combined expansion and contraction of the expander and spring fixedly installed on the surface of the fixed plate, thereby driving the relative clamping arc to adjust the clamping degree, clamping the new type of porous steel strip composite pipe, and the anti-sticking layer on the inner wall surface of the clamping arc protects the outer wall of the new type of porous steel strip composite pipe from force damage and scratches, affecting the composite pipe, thereby improving the quality of the composite pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the enlarged structure of the speed meter of the utility model;

[0021] Figure 3 This is a schematic diagram of the internal equipment structure of the protective box of the utility model;

[0022] Figure 4 This is a schematic diagram of the hot melt assembly structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamp assembly of the utility model.

[0024] In the figure: 1. Mechanism box assembly; 101. Protection box; 102. Inlet; 103. Fixed frame; 104. Speed ​​meter; 105. Exhaust port; 2. Air inlet pipe; 3. Cooling chamber; 4. Hot melt assembly; 41. Fusion mechanism; 42. Material conveying pipe; 43. Conveying shaft; 44. Mesh steel; 45. Conical outlet; 5. Clamp assembly; 51. Fixed plate; 52. Retractor; 53. Spring; 54. Mounting block; 55. Arc clamp; 56. Anti-sticking layer. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 As shown, a new type of hot melt sealing equipment for the production of perforated steel strip composite pipes includes a cooling bin 3, a mechanism box assembly 1 is fixedly connected to the back of the cooling bin 3, air intake pipes 2 are fixedly connected to both sides of the cooling bin 3, a hot melt assembly 4 is fixedly connected to the back of the cooling bin 3, and a clamp assembly 5 is fixedly installed in the front inner cavity of the mechanism box assembly 1 and the clamp assembly 5 is located in front of the cooling bin 3.

[0027] The mechanism box assembly 1 is used to assist in stabilizing the air intake pipe 2, the cooling chamber 3, the hot melt assembly 4, and the clamp assembly 5 in a predetermined position.

[0028] like Figure 1-Figure 3As shown, the mechanism box assembly 1 includes a protective box 101, the front of the protective box 101 is fixedly connected with an inlet 102, the back of the protective box 101 is fixedly connected with an outlet 105, the front of the protective box 101 is fixedly connected with a fixing frame 103 and the fixing frame 103 is located below the inlet 102, a speed meter 104 is fixedly installed at the bottom of the U-shaped groove of the fixing frame 103, the inner wall surface of the inlet 102 is fixedly installed with the front surface of the hot melt assembly 4, the left and right sides of the protective box 101 are fixedly installed with the surface of the intake pipe 2, the hot melt assembly 4 includes a fusion mechanism 41, the top of the fusion mechanism 41 is fixedly connected with a material conveying pipe 42, and the surface of the fusion mechanism 41 is fixedly installed with the inner wall surface of the inlet 102.

[0029] The speed meter 104 fixed on the top of the groove of the fixing frame 103 plays the role of measuring the speed sensing entry length, which is beneficial to controlling the length of the manufacture of the new mesh steel strip composite pipe and improving the work efficiency. The mesh steel 44 is then fed into the cavity of the fusion mechanism 41 by the conveying shaft 43, and then the material conveying pipe 42 is used to convey the material. After being hot-melted by the fusion mechanism 41, it is formed into a new mesh steel strip composite pipe and discharged from the conical outlet 45.

[0030] like Figure 3-5 As shown, the inner cavity of the fusion mechanism 41 is provided with a conveying shaft 43, the outer wall of the conveying shaft 43 is rotatably connected with a mesh steel 44 and the mesh steel 44 is located in the inner cavity of the fusion mechanism 41, and the back of the fusion mechanism 41 is fixedly connected with a conical outlet 45, and the clamp assembly 5 includes two fixed plates 51, and the upper and lower ends of the opposite surfaces of the two fixed plates 51 are fixedly connected with an expander 52, and a spring 53 is fixedly installed on the surface of the expander 52, and the top of the output end of the expander 52 is fixedly connected with a mounting block 54, and the opposite surface of the mounting block 54 is fixedly connected with a clamp arc 55, and the inner wall of the clamp arc 55 is fixedly connected with an anti-sticking layer 56.

[0031] It enters the inner cavity of the cooling bin 3 to cool down, and then is discharged from the cooling bin 3. The mounting block 54 is driven by the combined expansion and contraction of the expander 52 and the spring 53 fixedly installed on the surface of the fixed plate 51, thereby driving the relative clamping arc 55 to adjust the clamping degree, clamping the new mesh steel belt composite pipe, and the anti-sticking layer 56 on the inner wall surface of the clamping arc 55 protects the outer wall of the new mesh steel belt composite pipe from force damage and scratches, which affects the quality of the composite pipe.

[0032] like Figure 1 , Figure 5 As shown, the front faces of the two fixing plates 51 are fixedly mounted to the front inner wall of the rear inner cavity of the protection box 101 , and the top of the spring 53 overlaps with the groove of the mounting block 54 .

[0033] The stability of the clamp assembly 5 is reinforced by fixing the front side of the fixing plate 51 to the front inner wall of the rear inner cavity of the protective box 101. The top of the spring 53 overlaps the groove of the mounting block 54 to provide better buffering assistance to reduce the power output of the telescopic device 52.

[0034] The working principle of the utility model is as follows: the mechanism box assembly 1 is used to realize the auxiliary stabilization of the air intake pipe 2, the cooling chamber 3, the hot melt assembly 4, and the clamp assembly 5 in the predetermined position, and the mesh steels of different sizes are sent into the fusion mechanism 41 fixed on the surface of the inlet 102, and then the speed meter 104 fixed on the top of the groove of the fixing frame 103 is used to measure the speed and sense the entry length, which is conducive to controlling the length of the new mesh steel belt composite pipe, improving the work efficiency, and then the mesh steel 44 is sent into the cavity of the fusion mechanism 41 by the conveying shaft 43, and then the material conveying pipe 42 is used. The conveying material conveying pipe is melted into a new type of porous steel belt composite pipe through the hot melt of the fusion mechanism 41, discharged from the conical outlet 45, enters the inner cavity of the cooling bin 3 for cooling, and then discharged from the cooling bin 3 and enters, and then the expansion joint 52 and the spring 53 fixedly installed on the surface of the fixed plate 51 drive the mounting block 54 to expand and contract, thereby driving the relative clamping arc 55 to adjust the clamping degree, clamping the new type of porous steel belt composite pipe, and the anti-sticking layer 56 on the inner wall surface of the clamping arc 55 protects the outer wall of the new type of porous steel belt composite pipe from force damage and scratches, affecting the quality of the composite pipe.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new type of hot melt sealing equipment for producing perforated steel strip composite pipes, comprising a cooling chamber (3), characterized in that: The rear of the cooling bin (3) is fixedly connected to a mechanism box assembly (1), both sides of the cooling bin (3) are fixedly connected to air inlet pipes (2), the rear of the cooling bin (3) is fixedly connected to a hot melt assembly (4), the front inner cavity of the mechanism box assembly (1) is fixedly installed with a clamp assembly (5), and the clamp assembly (5) is located in front of the cooling bin (3); the mechanism box assembly (1) comprises a protection box (101), the front of the protection box (101) is fixedly connected to an inlet (102), the rear of the protection box (101) is fixedly connected to an outlet (105), the front of the protection box (101) is fixedly connected to a fixing frame (103), and the fixing frame (103) is located below the inlet (102), and the fixing frame (103) is fixedly connected to the air inlet (102). A speed meter (104) is fixedly installed at the bottom of the U-shaped groove of the fixed frame (103), and the clamp assembly (5) includes two fixed plates (51), and the upper and lower ends of the two fixed plates (51) are fixedly connected with a telescope (52) on the opposite front and rear surfaces, and a spring (53) is fixedly installed on the surface of the telescope (52). A mounting block (54) is fixedly connected to the top of the output end of the telescope (52), and a clamping arc (55) is fixedly connected to the opposite surface of the mounting block (54), and an anti-sticking layer (56) is fixedly connected to the inner wall of the clamping arc (55). The front surfaces of the two fixed plates (51) are fixedly installed to the front inner wall of the rear inner cavity of the protective box (101), and the top of the spring (53) overlaps with the groove of the mounting block (54).

2. According to claim 1, a new type of hot-melt sealing equipment for producing perforated steel strip composite pipes is characterized by: The inner wall surface of the inlet (102) is fixedly mounted to the front surface of the hot melt assembly (4), and the left and right sides of the protection box (101) are fixedly mounted to the surface of the air inlet pipe (2).

3. According to claim 1, a new type of hot-melt sealing equipment for producing perforated steel strip composite pipes is characterized by: The hot melt assembly (4) comprises a fusion mechanism (41), the top of which is fixedly connected to a material conveying pipe (42), and the surface of the fusion mechanism (41) is fixedly mounted to the inner wall surface of the inlet (102).

4. The new hot-melt sealing equipment for producing perforated steel strip composite pipe according to claim 3 is characterized by: The inner cavity of the fusion mechanism (41) is provided with a conveying shaft (43), the outer wall of the conveying shaft (43) is rotatably connected with a mesh steel (44) and the mesh steel (44) is located in the inner cavity of the fusion mechanism (41), and the rear of the fusion mechanism (41) is fixedly connected with a conical outlet (45).

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