Pipe feeding device with bent pipe guiding function

Abstract

The utility model provides a pipe feeding device with bend pipe guiding, which comprises a synchronous belt pipe feeding assembly, a bend pipe transmission assembly and a bend pipe assembly, the synchronous belt pipe feeding assembly and the bend pipe transmission assembly are installed on a frame, the bend pipe transmission assembly and the bend pipe assembly are matched to realize a pipe bending function, and a bent guide pipe is moved to a main transmission line. The synchronous belt pipe feeding assembly moves and conveys the guide pipe along with the bent pipe conveying assembly, and the guide pipe of the next beat is moved to the pipe bending assembly from the synchronous belt. The pipe feeding device provided by the utility model can perfectly, quickly and organically combine pipe bending and pipe feeding operations of a guide pipe, so that the working efficiency of pipe bending and pipe feeding is effectively improved; the device disclosed by the utility model is small in occupied area and low in equipment cost.

Description

Technical Field

[0001] The utility model relates to a pipe placing device on an automated production line, in particular to a pipe placing device with a curved pipe guide. Background Art

[0002] Traditional pipe loading equipment can only load pipes of one specification, for example, it can either load a straight pipe or a curved pipe. If you want to load a straight pipe into the next process in a curved state, you can only integrate the equipment with different functions on the production line in sequence. In this case, the equipment occupies a large space, the equipment cost is high, and the pipe loading efficiency is low. Utility Model Content

[0003] The utility model provides a pipe placing device with a pipe bending guide, and one device can complete the pipe bending and pipe placing work of a catheter.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A pipe upper device with a curved pipe guide comprises a synchronous belt pipe upper assembly, a curved pipe transmission assembly and a curved pipe assembly. The synchronous belt pipe upper assembly and the curved pipe transmission assembly are mounted on a frame.

[0006] In the synchronous belt upper tube assembly, the second air gripper component is connected to the second lifting cylinder and is used to grab the conduit from the synchronous belt;

[0007] In the pipe bending transmission assembly, the linear bearing mounting plate is slidably connected to the linear guide rail through the screw rod assembly. On the one hand, the linear bearing mounting plate is connected to the synchronous belt upper tube assembly through the upper tube welding plate arranged on one side, so that the catheter grasped by the synchronous belt upper tube assembly follows the linear bearing mounting plate and moves along the linear guide rail to the top of the pipe bending assembly. On the other hand, the linear bearing mounting plate is connected to the first air claw component below through the installed first lifting cylinder. The first air claw component is used to press the catheter down and stabilize it on the pipe bending assembly; the bent catheter continues to be clamped by the first air claw component and follows the linear bearing mounting plate to move along the linear guide rail to the main transmission line;

[0008] In the pipe bending assembly, two outer sides of the pipe bending fixture are respectively provided with pipe bending vertical plates, the catheter is placed on the pipe bending fixture, and the two ends of the catheter are against the pipe bending vertical plates on both sides. The pipe bending vertical plates on both sides are connected to the cylinder, and the catheter is bent by contracting the cylinder.

[0009] Preferably, two first air gripper components are used, and the two first air gripper components are fixedly mounted on the lower connecting plate of the guide shaft, and the lower connecting plate of the guide shaft is connected to the linear bearing mounting plate through the guide shaft.

[0010] Preferably, a pipe bending guide component is provided below the lower connecting plate of the guide shaft, and the pipe bending guide component is located in the middle position between the two first air gripper components.

[0011] Preferably, the curved pipe guide component is in the shape of an elongated strip as a whole, and its bottom surface is in the shape of an arc, and its setting direction is perpendicular to the direction of the catheter.

[0012] Preferably, in the pipe bending assembly, two identical pipe bending clamps are symmetrically arranged on the profile connecting plate, the upper surface of the pipe bending clamp is wavy, and the concave part is used to hold the catheter.

[0013] Preferably, the first air gripper component and the second air gripper component are provided with the same number of air grippers, and the number of air grippers on each air gripper component is consistent with the number of recessed places on the pipe bending clamp.

[0014] Beneficial effects of the utility model: the pipe-loading device provided by the utility model can perfectly and quickly combine the pipe bending and pipe-loading operations of the conduit, thereby effectively improving the working efficiency of pipe bending and pipe-loading; the utility model occupies a small area and has low equipment cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2

[0017] Figure 3 It is an isometric schematic diagram of the elbow transmission assembly of the utility model;

[0018] Figure 4 It is an isometric schematic diagram of the synchronous belt upper tube assembly of the utility model;

[0019] Figure 5 It is an isometric schematic diagram of the pipe bending assembly of the utility model;

[0020] Figure 6 This is a schematic diagram of the working state of the utility model (before bending the pipe);

[0021] Figure 7 This is a schematic diagram of the working state of the utility model (after pipe bending).

[0022] Among them: 101 bending pipe transmission assembly; 102 synchronous belt upper pipe assembly; 103 bending pipe assembly; 104 frame; 201 first air gripper component; 202 bending pipe guide component; 203 guide shaft lower connecting plate; 204 linear bearing mounting plate; 205 linear guide rail; 206 screw rod assembly; 207 fixed connecting seat; 208 first lifting cylinder; 301 second air gripper component; 302 lifting cylinder connecting plate; 303 second lifting cylinder; 304 upper pipe welding plate; 401 bending pipe vertical plate; 402 cylinder; 403 bending pipe fixture; 404 profile connecting plate; 405 profile frame; 501 catheter. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 and Figure 2 The pipe-mounting device with a pipe bending guide shown in the figure comprises a synchronous belt pipe-mounting assembly 102, a pipe bending transmission assembly 101, and a pipe bending assembly 103. The synchronous belt pipe-mounting assembly 102 is connected to the pipe bending transmission assembly 101 and installed on a frame 104. The pipe bending transmission assembly 101 cooperates with the pipe bending assembly 103 to realize the pipe bending function, and moves the bent pipe 501 to the main transmission line. The synchronous belt pipe-mounting assembly 102 follows the pipe bending transmission assembly to move the pipe 501, and moves the pipe of the next beat from the synchronous belt to the pipe bending assembly 103.

[0025] like Figure 4 As shown, in the synchronous belt upper tube assembly 102, the second air claw component 301 is connected to the second lifting cylinder 303 through the lifting cylinder connecting plate 302, and is used to grab the conduit 501 from the synchronous belt, and the second lifting cylinder 303 is connected to the bent tube transmission assembly 101 through the upper tube welding plate 304.

[0026] like Figure 3As shown, in the elbow transmission assembly 101, one side of the linear bearing mounting plate 204 is connected to the screw assembly 206 through a fixed connecting seat 207, and the other side of the linear bearing mounting plate 204 is slidably connected to the linear guide rail 205. On the one hand, the linear bearing mounting plate 204 is connected to the synchronous belt upper tube assembly 102 through the upper tube welding plate 304, so that the catheter 501 grasped by the synchronous belt upper tube assembly 102 follows the linear bearing mounting plate 204 and moves along the linear guide rail 205 to the top of the elbow assembly 103. On the other hand, the linear bearing mounting plate 204 is connected to the first air claw component 201 below through the installed first lifting cylinder 208. The first air claw component 201 is used to press the catheter 501 downward and stabilize it. On the bending pipe assembly 103; the bent conduit 501 continues to be clamped by the first air gripper component 201 and follows the linear bearing mounting plate 204 to move along the linear guide rail 205 to the main transmission line; the first air gripper component 201 adopts two, and the two first air gripper components 201 are fixedly mounted on the lower connecting plate 203 of the guide shaft, and the lower connecting plate 203 of the guide shaft and the linear bearing mounting plate 204 are connected by a guide shaft; a bending pipe guide component 202 is provided below the lower connecting plate 203 of the guide shaft, and the bending pipe guide component 202 is located in the middle position between the two first air gripper components 201; the bending pipe guide component 202 is in the shape of an elongated strip as a whole, and its bottom surface is in an arc shape, and its setting direction is perpendicular to the direction of the conduit 501.

[0027] like Figure 5 As shown, in the pipe bending assembly 103, two outer sides of the pipe bending fixture 403 are respectively provided with pipe bending vertical plates 401, and the conduit 501 is placed on the pipe bending fixture 403, and the two ends of the conduit 501 are against the pipe bending vertical plates 401 on both sides, and the pipe bending vertical plates 401 on both sides are connected to the cylinder 402, and the conduit 501 is bent by contraction of the cylinder 402. Further, in the pipe bending assembly 103, two identical pipe bending fixtures 403 are symmetrically arranged on the profile connecting plate 404, and the profile connecting plate 404 is connected to the vertically arranged profile frame 405; the upper surface of the pipe bending fixture 403 is wavy, and the concave part is used to hold the conduit 5. The contraction of the cylinder 402 drives the pipe bending vertical plates 401 on both sides to clamp, so as to achieve the bending of the conduit 5.

[0028] The first air gripper component 201 and the second air gripper component 301 are provided with the same number of air grippers, and the number of air grippers on each air gripper component corresponds to the number of recessed areas on the tube bending fixture 403 .

[0029] The specific action process of the whole device is as follows:

[0030] The second lifting cylinder 303 descends, the second air gripper component 301 takes the conduit 501 on the synchronous belt, the second lifting cylinder 303 rises, the screw assembly 206 carries the tube assembly 102 on the synchronous belt to the main transmission line position, and the second air gripper component 301 opens to place the conduit 501 on the elbow assembly 103, as shown in FIG. Figure 6 As shown;

[0031] The first lifting cylinder 208 in the elbow transmission assembly 101 extends to press the first air claw component 201 and the elbow guide component 202 downward to firmly place the guide tube 501 on the elbow assembly 103, wherein the elbow guide component 202 also has a guiding function to ensure that the elbow is bent in a fixed direction;

[0032] The cylinder 402 in the bending pipe assembly 103 retracts, driving the bending pipe risers 401 on both sides to achieve the bending of the conduit 501, such as Figure 7 As shown;

[0033] In the next beat action, the curved conduit 501 is clamped by the first air gripper component 201 in the curved tube transmission assembly 101, the first lifting cylinder 208 is retracted and moved to the main transmission line, and then the first lifting cylinder 208 is extended to put the curved conduit 501 into the main line tray fixture;

[0034] The tube assembly 102 on the synchronous belt grabs the conduit from the synchronous belt again and puts it into the bent tube assembly 103, preparing for putting it into the main transmission line next time.

Claims

1. A pipe upper device with a curved pipe guide, characterized in that: The invention comprises three parts: a synchronous belt upper tube assembly (102), a curved tube transmission assembly (101), and a curved tube assembly (103); the synchronous belt upper tube assembly (102) and the curved tube transmission assembly (101) are installed on a frame (104), wherein: In the synchronous belt upper tube assembly (102), the second air gripper component (301) is connected to the second lifting cylinder (303) and is used to grab the conduit (501) from the synchronous belt; In the bending pipe transmission assembly (101), the linear bearing mounting plate (204) is slidably connected to the linear guide rail (205) through the screw rod assembly (206); the linear bearing mounting plate (204) is connected to the synchronous belt upper tube assembly (102) through the upper tube welding plate (304) arranged on one side, so that the catheter (501) grasped by the synchronous belt upper tube assembly (102) follows the linear bearing mounting plate (204) and moves along the linear guide rail (205) to the top of the bending pipe assembly (103); the linear bearing mounting plate (204) is connected to the first air gripper component (201) below through the installed first lifting cylinder (208); the first air gripper component (201) is used to press the catheter (501) downward and stabilize it on the bending pipe assembly (103); the bent catheter (501) is continuously clamped by the first air gripper component (201) and follows the linear bearing mounting plate (204) and moves along the linear guide rail (205) to the main transmission line; In the pipe bending assembly (103), two outer sides of the pipe bending fixture (403) are respectively provided with pipe bending vertical plates (401), the conduit (501) is placed on the pipe bending fixture (403), the two ends of the conduit (501) are against the pipe bending vertical plates (401) on both sides, the pipe bending vertical plates (401) on both sides are connected to the cylinder (402), and the conduit (501) is bent by contraction of the cylinder (402).

2. The upper pipe device with curved pipe guide according to claim 1, characterized in that: Two first air gripper components (201) are used, and the two first air gripper components (201) are fixedly mounted on a lower connecting plate (203) of the guide shaft, and the lower connecting plate (203) of the guide shaft is connected to a linear bearing mounting plate (204) via a guide shaft.

3. The upper pipe device with curved pipe guide according to claim 2, characterized in that: A bent pipe guide component (202) is provided below the guide shaft lower connecting plate (203), and the bent pipe guide component (202) is located at a middle position between the two first air claw components (201).

4. The upper pipe device with curved pipe guide according to claim 3, characterized in that: The curved pipe guide component (202) is in the shape of a long strip as a whole, and its bottom surface is in the shape of an arc, and its setting direction is perpendicular to the direction of the conduit (501).

5. The upper pipe device with curved pipe guide according to claim 1, characterized in that: In the pipe bending assembly (103), two identical pipe bending clamps (403) are symmetrically arranged on the profile connecting plate (404); the upper surface of the pipe bending clamp (403) is wavy, and the concave part is used to hold the conduit (5).

6. The upper pipe device with curved pipe guide according to claim 1, characterized in that: The first air gripper component (201) and the second air gripper component (301) are provided with the same number of air grippers, and the number of air grippers on each air gripper component is consistent with the number of recessed areas on the bending pipe clamp (403).

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