Valve port hot melting steering device for pipeline machining

Abstract

The utility model provides a valve port hot melting steering device for pipeline processing, which relates to the technical field of pipeline processing and comprises a bottom plate, a moving mechanism is mounted at the upper end of the bottom plate, a support frame is mounted at the rear end of the upper surface of the bottom plate, and a heating plate is movably mounted at the upper end in the support frame. The pipeline and the valve port are clamped and positioned through cooperation of the first clamping block, the second clamping block and the placing block, the first sliding block and the second sliding block can stably drive the pipeline and the valve port to be in hot melting and insertion connection, and then when the valve port is inserted into the pipeline, through cooperation of the gear and the outer gear ring, the valve port is clamped and positioned through the clamping block and the placing block. The valve port is subjected to steering adjustment by adjusting the angle of the valve port, so that angle adjustment work of the position of the valve port is achieved, it is ensured that the valve port does not generate angle deviation, and the overall accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing, and particularly relates to a valve port hot melt steering device for pipe processing. Background Art

[0002] In the process of pipe processing, in order to improve the sealing performance between the pipe and the valve port, the connection between the pipe and the valve port is often carried out by hot melt connection. However, since the hot melt connection device usually needs to be manually operated, such as manually inserting the pipe and the valve port into the die head on the heating plate, and then manually pulling them out. After pulling out, the user also needs to manually insert the hot melt parts of the pipe and the valve port together, and at the same time adjust the direction of the valve port. However, this hot melt method is difficult to ensure the accuracy of the connection, so that when the valve port is manually adjusted for steering, the valve port angle often deviates, affecting the normal operation of the pipe system. Therefore, we propose a valve port hot melt steering device for pipe processing to solve the above problems. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a valve port hot melt steering device for pipe processing, which solves the problems that since the hot melt connection device usually needs to be manually operated, such as manually inserting the pipe and the valve port into the die head on the heating plate, and then manually pulling them out. After pulling out, the user also needs to manually insert the hot melt parts of the pipe and the valve port together, and at the same time adjust the direction of the valve port. However, this hot melt method is difficult to ensure the accuracy of the connection, so that when the valve port is manually adjusted for steering, the valve port angle often deviates, affecting the normal operation of the pipe system.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A valve port hot melt steering device for pipe processing, including a bottom plate, a moving mechanism is installed at the upper end of the bottom plate, a support frame is installed at the rear end of the upper surface of the bottom plate, a heating plate is movably installed at the upper end inside the support frame, a second fixing rod is installed at the upper end inside the support frame, the rod body of the second fixing rod movably penetrates through the inside of the heating plate, a limiting frame is installed at the upper end of the heating plate, the limiting frame is snap-fitted with the upper end of the support frame, and die heads are respectively installed at the front ends on both sides of the heating plate, and the die heads are located between the moving mechanisms.

[0006] Preferably, the moving mechanism includes a guiding frame installed at the upper end of the bottom plate. At both ends inside the guiding frame, a first slider and a second slider are respectively installed movably. At the upper end of the second slider, a supporting block is installed movably. On the upper ends of the first slider and the supporting block, placing blocks are respectively installed. On the upper surface of the placing block located on the first slider, a first clamping block is installed in a snap-fit manner. At both ends of the upper surface of the placing block located on the supporting block, second clamping blocks are installed in a snap-fit manner.

[0007] Preferably, guiding rods are respectively installed at both ends inside the guiding frame. The rod bodies of the guiding rods respectively pass through the inner ends of the first slider and the second slider movably. In the middle inside the guiding frame, a forward and reverse lead screw passes through movably. The forward and reverse lead screw passes through the first slider and the second slider through threads. On one side of the guiding frame, a first motor is installed. The output end of the first motor is connected to the forward and reverse lead screw.

[0008] Preferably, a number of moving grooves are respectively provided on the front and rear sides of each placing block. Clamping grooves are respectively provided at the front and rear ends of the first clamping block and the second clamping block. The clamping grooves and the moving grooves correspond to each other one by one and overlap up and down. Inside the moving grooves, threaded rods are respectively installed movably. The upper ends of the threaded rods are respectively installed movably inside the clamping grooves.

[0009] Preferably, first fixing rods are respectively installed at the lower ends inside the moving grooves. The rod bodies of the first fixing rods respectively pass through the lower ends inside the threaded rods movably. On the upper ends of the rod bodies of the threaded rods, positioning caps are respectively installed through threads. The positioning caps are respectively in contact with the first clamping block and the second clamping block.

[0010] Preferably, an external gear ring is installed at the lower end of the supporting block. A connecting groove is provided at the upper end inside the second slider. The external gear ring is installed movably inside the connecting groove. A gear is installed at the lower end inside the connecting groove. The gear is meshed with the external gear ring.

[0011] Preferably, a second motor is installed on one side of the second slider. The output end of the second motor is connected to the gear. A limiting block is installed on the outer side of the external gear ring. The limiting block is installed in the two inner ends of the connecting groove in a snap-fit manner.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) In the present utility model, through the cooperation of the first clamping block, the second clamping block and the placing block, the pipeline and the valve port are respectively clamped and positioned, so that the first slider and the second slider can stably drive the pipeline and the valve port for hot melting and insertion connection. Then, when the valve port is inserted into the interior of the pipeline, through the cooperation of the gear and the external gear ring, the valve port is adjusted in terms of its orientation, thereby realizing the angular adjustment of the position of the valve port, ensuring that there is no angular deviation in the valve port, and improving the overall accuracy.

[0014] (2) In the present utility model, through the fitting between the limiting frame and the supporting frame, not only can the heating plate and the die head be stably located between the pipeline and the valve port, but also it is convenient for the user to control the heating plate to rotate around the second fixing rod as the axis in the later stage, so as to move away from between the first slider and the second slider. After the hot melting of the pipeline and the valve port is completed, the heating plate quickly moves away from between the pipeline and the valve port, facilitating the hot melting connection between the pipeline and the valve port, and being more convenient to use. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0016] Figure 2 It is a front view structural schematic diagram of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0017] Figure 3 It is a side view structural schematic diagram of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0018] Figure 4 It is a Figure 2 sectional structural schematic diagram at A-A of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0019] Figure 5 It is a Figure 2 sectional structural schematic diagram at B-B of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0020] Figure 6 It is a Figure 2 sectional structural schematic diagram at C-C of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0021] Figure 7 It is a Figure 3 sectional structural schematic diagram at D-D of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0022] Figure 8 It is a Figure 6 magnified structural schematic diagram at E of a valve port hot melting and steering device for pipeline processing according to the present utility model;

[0023] Figure 9 For a valve port hot melt steering device for pipe processing of the present utility model Figure 7 The enlarged structural schematic diagram at position F in it.

[0024] In the figure: 1, bottom plate; 2, moving mechanism; 201, guiding frame; 202, guiding rod; 203, positive and negative lead screw; 204, first motor; 205, first slider; 206, second slider; 207, support block; 208, placing block; 209, first clamping block; 210, second clamping block; 211, movable groove; 212, engaging groove; 213, threaded rod; 214, first fixing rod; 215, positioning cap; 216, connecting groove; 217, external gear ring; 218, limiting block; 219, gear; 220, second motor; 3, support frame; 4, heating plate; 5, die head; 6, limiting frame; 7, second fixing rod. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] As Figures 1 to 9 shown, the embodiment of the present utility model provides a valve port hot melt steering device for pipe processing, including a bottom plate 1. A moving mechanism 2 is installed at the upper end of the bottom plate 1. A support frame 3 is installed at the rear end of the upper surface of the bottom plate 1. A heating plate 4 is movably installed at the upper end inside the support frame 3. A second fixing rod 7 is installed at the upper end inside the support frame 3. The rod body of the second fixing rod 7 movably penetrates through the inside of the heating plate 4. A limiting frame 6 is installed at the upper end of the heating plate 4. The limiting frame 6 is snap-connected to the upper end of the support frame 3. Die heads 5 are respectively installed at the front ends on both sides of the heating plate 4. The die heads 5 are located between the moving mechanisms 2.

[0027] As Figures 4 to 9As shown, in another embodiment of the present utility model, the moving mechanism 2 includes a guiding frame 201. The guiding frame 201 is installed at the upper end of the bottom plate 1. At both ends inside the guiding frame 201, a first slider 205 and a second slider 206 are respectively installed movably. At the upper end of the second slider 206, a support block 207 is installed movably. At the upper ends of the first slider 205 and the support block 207, placing blocks 208 are respectively installed. On the upper surface of the placing block 208 located on the first slider 205, a first clamping block 209 is installed in a clamping manner. At both ends of the upper surface of the placing block 208 located on the support block 207, second clamping blocks 210 are installed in a clamping manner. At both ends inside the guiding frame 201, guiding rods 202 are respectively installed. The rod bodies of the guiding rods 202 respectively pass through the inner ends of the first slider 205 and the second slider 206 movably. In the middle inside the guiding frame 201, a forward and reverse screw rod 203 passes through movably. The forward and reverse screw rod 203 passes through the first slider 205 and the second slider 206 through threads. On one side of the guiding frame 201, a first motor 204 is installed. The output end of the first motor 204 is connected to the forward and reverse screw rod 203. On the front and rear sides of each placing block 208, a number of moving grooves 211 are respectively provided. At the front and rear ends of the first clamping block 209 and the second clamping blocks 210, engaging grooves 212 are respectively provided. The engaging grooves 212 and the moving grooves 211 correspond to each other one by one and overlap up and down. Inside the moving grooves 211, threaded rods 213 are respectively installed movably. The upper ends of the threaded rods 213 are respectively installed in the engaging grooves 212 movably. At the lower ends inside the moving grooves 211, first fixing rods 214 are respectively installed. The rod bodies of the first fixing rods 214 respectively pass through the lower ends of the threaded rods 213 movably. On the upper ends of the rod bodies of the threaded rods 213, positioning caps 215 are respectively installed through threads. The positioning caps 215 are respectively in contact with the first clamping block 209 and the second clamping blocks 210. At the lower end of the support block 207, an external gear ring 217 is installed. Inside the upper end of the second slider 206, a connection groove 216 is provided. The external gear ring 217 is installed movably inside the connection groove 216. At the lower end inside the connection groove 216, a gear 219 is installed. The gear 219 is meshed with the external gear ring 217. On one side of the second slider 206, a second motor 220 is installed. The output end of the second motor 220 is connected to the gear 219. On the outside of the external gear ring 217, a limiting block 218 is installed. The limiting block 218 is installed in the inner ends of the connection groove 216 in a clamping manner.

[0028] First, the user places the pipe in the placement block 208 located on the first slider 205. Then, the user can engage the first clamping block 209 on the upper end of the pipe and make the first clamping block 209 fit with the placement block 208. Then, the user can rotate the threaded rod 213 and the positioning cap 215 upward around the first fixing rod 214 so that the threaded rod 213 is respectively inserted into the inside of the engaging groove 212. Then, the user can rotate the positioning cap 215 to make the positioning cap 215 move downward through the thread, thereby clamping and positioning between the first clamping block 209, the pipe and the placement block 208;

[0029] Then, the user places the valve port in the placement block 208 located on the support block 207. Then, the user places the second clamping blocks 210 at both ends of the valve port respectively and makes the second clamping blocks 210 fit with the placement block 208. Then, the user rotates the threaded rod 213 and the positioning cap 215 upward around the first fixing rod 214 so that the threaded rod 213 is respectively inserted into the inside of the engaging groove 212. Then, the user can rotate the positioning cap 215 to make the positioning cap 215 move downward through the thread, thereby clamping and positioning between the second clamping blocks 210, both ends of the valve port and the placement block 208;

[0030] Then, after the valve port and the pipe are positioned, the user can heat the die head 5 through the heating plate 4. After the die head 5 is heated to the specified temperature, the first motor 204 can drive the forward and reverse lead screw 203 to rotate, so that the forward and reverse lead screw 203 controls the relative movement of the first slider 205 and the second slider 206 through the thread, and makes them drive the pipe and the valve port to be inserted into the inside of the die head 5 for hot melt plasticity respectively. Then, after the pipe and the valve port are hot melt plasticized, the first motor 204 controls the forward and reverse lead screw 203 to reverse, so that the first slider 205 and the second slider 206 drive the pipe and the valve port to be separated from the die head 5 respectively. Then, after separation, the user quickly controls the heating plate 4 to rotate through the limit frame 6 to make it leave between the pipe and the valve port. Then, after the heating plate 4 leaves, the first motor 204 controls the forward and reverse lead screw 203 to rotate forward again, so that the forward and reverse lead screw 203 controls the relative movement of the first slider 205 and the second slider 206. At the same time, the second motor 220 drives the gear 219 to rotate, and then the gear 219 can cooperate with the external gear ring 217 to rotate, so that the external gear ring 217 drives the support block 207 and the valve port to adjust the steering, so as to accurately adjust the direction angle of the valve port. Then, after the adjustment is completed, the valve port and the pipe are inserted into each other for thermoplastic molding;

[0031] When the external gear ring 217 rotates, the limit block 218 is used to position and assist the rotation of the external gear ring 217, improving the stability performance during the rotation of the external gear ring 217.

[0032] The working principle of the valve port hot melt steering device for pipe processing:

[0033] During use, first, the user places the pipe in the placement block 208 located on the first slider 205. Then, the user can engage the first clamping block 209 on the upper end of the pipe and make the first clamping block 209 fit with the placement block 208. Then, the user rotates the threaded rod 213 and the positioning cap 215 upward around the first fixing rod 214, so that the threaded rod 213 is respectively inserted into the inside of the engaging groove 212. Then, the user rotates the positioning cap 215, and the positioning cap 215 moves downward through the thread, thereby clamping and positioning between the first clamping block 209, the pipe, and the placement block 208;

[0034] Then, the user places the valve port in the placement block 208 located on the support block 207. Then, the user places the second clamping blocks 210 at both ends of the valve port respectively and makes the second clamping blocks 210 fit with the placement block 208. Then, the user rotates the threaded rod 213 and the positioning cap 215 upward around the first fixing rod 214, so that the threaded rod 213 is respectively inserted into the inside of the engaging groove 212. Then, the user rotates the positioning cap 215, and the positioning cap 215 moves downward through the thread, thereby clamping and positioning between the second clamping blocks 210, both ends of the valve port, and the placement block 208;

[0035] After the valve port and the pipe are positioned, the user can heat the die head 5 through the heating plate 4. After the die head 5 is heated to the specified temperature, the first motor 204 drives the forward and reverse lead screw 203 to rotate. The forward and reverse lead screw 203 controls the relative movement of the first slider 205 and the second slider 206 through the thread, so that they drive the pipe and the valve port to be inserted into the inside of the die head 5 for hot melt plasticity respectively. Then, after the hot melt plasticity of the pipe and the valve port is completed, the first motor 204 controls the forward and reverse lead screw 203 to reverse, so that the first slider 205 and the second slider 206 drive the pipe and the valve port to separate from the die head 5 respectively. After separation, the user quickly controls the heating plate 4 to rotate through the limit frame 6 to make it leave between the pipe and the valve port. After the heating plate 4 leaves, the first motor 204 controls the forward and reverse lead screw 203 to rotate forward again, and the forward and reverse lead screw 203 controls the relative movement of the first slider 205 and the second slider 206. At the same time, the second motor 220 drives the gear 219 to rotate, and then the gear 219 cooperates with the external gear ring 217 to rotate, so that the external gear ring 217 drives the support block 207 and the valve port to adjust the steering, accurately adjusting the direction angle of the valve port. After the adjustment is completed, the valve port and the pipe are inserted into each other for thermoplastic molding.

[0036] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, based on the above description, other different forms of changes or modifications can be made. It is impossible to list all the implementation manners here. Any obvious changes or modifications derived from the technical solutions of the present utility model still fall within the protection scope of the present utility model.

Claims

1. A valve port hot melt steering device for pipeline processing, comprising a bottom plate (1), characterized in that: A moving mechanism (2) is installed at the upper end of the bottom plate (1), a support frame (3) is installed at the rear end of the upper surface of the bottom plate (1), a heating plate (4) is movably installed at the internal upper end of the support frame (3), a No. 2 fixing rod (7) is installed at the internal upper end of the support frame (3), the rod body of the No. 2 fixing rod (7) is movably installed in the interior of the heating plate (4), a limiting frame (6) is installed at the upper end of the heating plate (4), the limiting frame (6) and the upper end of the support frame (3) are snap-connected, and mold heads (5) are respectively installed at the front ends of both sides of the heating plate (4), and the mold heads (5) are located between the moving mechanisms (2).

2. A valve port hot melt steering device for pipeline processing according to claim 1, characterized in that: The moving mechanism (2) comprises a guide frame (201), the guide frame (201) being mounted on the upper end of the bottom plate (1), a first slider (205) and a second slider (206) being movably mounted on the two ends of the guide frame (201), a support block (207) being movably mounted on the upper end of the second slider (206), a placement block (208) being mounted on the upper ends of the first slider (205) and the support block (207), a first clamping block (209) being mounted on the upper surface of the placement block (208) on the first slider (205), and a second clamping block (210) being mounted on the two ends of the upper surface of the placement block (208) on the support block (207).

3. A valve port hot melt steering device for pipeline processing according to claim 2, characterized in that: Guide rods (202) are respectively installed at the two ends of the guide frame (201), and the rod body of the guide rod (202) is movably installed at the two ends of the first slider (205) and the second slider (206). A forward and reverse screw rod (203) is movably installed in the middle of the guide frame (201), and the forward and reverse screw rod (203) is installed in the first slider (205) and the second slider (206) through a thread. A first motor (204) is installed on one side of the guide frame (201), and the output end of the first motor (204) is connected to the forward and reverse screw rod (203).

4. A valve port hot melt steering device for pipeline processing according to claim 2, characterized in that: A plurality of movable grooves (211) are respectively provided on the front and rear sides of each of the placement blocks (208); and snap-fit ​​grooves (212) are respectively provided on the front and rear ends of the first clamping block (209) and the second clamping block (210); the snap-fit ​​grooves (212) correspond to the movable grooves (211) one by one and overlap with each other up and down; and threaded rods (213) are respectively movably installed inside the movable grooves (211); and the upper ends of the threaded rods (213) are respectively movably installed inside the snap-fit ​​grooves (212).

5. A valve port hot melt steering device for pipeline processing according to claim 4, characterized in that: A No. 1 fixing rod (214) is respectively installed at the inner lower end of the movable groove (211), and the rod body of the No. 1 fixing rod (214) is movably installed through the inner lower end of the threaded rod (213), and a positioning cap (215) is respectively installed on the upper end of the rod body of the threaded rod (213) through a thread, and the positioning cap (215) is respectively fitted between the No. 1 clamping block (209) and the No. 2 clamping block (210).

6. A valve port hot melt steering device for pipeline processing according to claim 2, characterized in that: An outer gear ring (217) is installed at the lower end of the support block (207), a connecting groove (216) is provided at the inner upper end of the second sliding block (206), the outer gear ring (217) is movably installed inside the connecting groove (216), a gear (219) is installed at the inner lower end of the connecting groove (216), and the gear (219) is meshingly connected with the outer gear ring (217).

7. A valve port hot melt steering device for pipeline processing according to claim 6, characterized in that: A second motor (220) is installed on one side of the second slider (206), the output end of the second motor (220) is connected to the gear (219), and a limit block (218) is installed on the outer side of the outer gear ring (217), and the limit block (218) is mounted on both ends of the inner side of the connection groove (216).

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