A transmission device for the production of socket tubes

Abstract

This utility model relates to a conveying device for the production of socket tubes, including a roller conveyor. A U-shaped frame is fixedly installed at the bottom of the roller conveyor. A guide mechanism extending to the top of the roller conveyor is connected to the inner bottom wall of the U-shaped frame. Multiple guide rollers are rotatably mounted on the guide mechanism, and a distance measuring mechanism is connected to the guide mechanism. This conveying device for socket tube production first uses the distance measuring mechanism to detect the distance between the guide mechanisms. Then, according to the diameter of the socket of the socket tube, the positions of the guide mechanisms and guide rollers are adjusted so that the adjusted distance between the guide mechanisms equals a preset value. Finally, the roller conveyor is turned on, and the socket tube is placed on top of the roller conveyor for conveying. The guide rollers contact the socket of the socket tube for guidance. The guide rollers rotate under force, reducing some friction. The socket tube is less likely to deviate during conveying, reducing the occurrence of objects falling and improving the conveying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of socket tube production technology, specifically a transmission device for socket tube production. Background Technology

[0002] Socket pipes are pipe fittings that connect pipes by nesting a socket and a spigot. Specifically, one end is larger (socket) and the other end is smaller (spigot). Stable joints are formed by welding, threading, or sealing with rubber rings. In socket pipe production workshops, roller conveyors and chain conveyors are the most commonly used conveying devices, suitable for heavy-duty, long-distance material handling. Roller conveyors are often used to transport the formed socket pipes from the extruder to the cooling or spraying station.

[0003] According to Chinese utility model application number CN202320722073.6, a roller conveyor with automatic conveying and scanning is proposed. The utility model description states that "the roller conveyor with automatic conveying and scanning of goods of this application has a novel structure, simple structure, easy operation, automatically completes the conveying and scanning of goods, is sturdy and durable, fast and efficient, and saves manpower and material resources."

[0004] The roller conveyor with automatic conveying and scanning function has a problem: when the rollers convey objects placed on top, the objects may deviate or even fall during the conveying process because the objects are not guided, which affects the conveying effect and needs to be improved. Therefore, a conveying device for the production of socket tubes is proposed to solve the above problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a transmission device for the production of socket tubes, which has advantages such as good guiding effect. It solves the problem that if the object is not guided, it may deviate during the transportation process, or even fall off, thus affecting the transportation effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a transmission device for the production of socket tubes, comprising a roller conveyor, wherein a U-shaped frame is fixedly installed at the bottom of the roller conveyor, a guide mechanism extending to the top of the roller conveyor is connected to the inner bottom wall of the U-shaped frame, a plurality of guide rollers are rotatably installed on the guide mechanism, and a distance measuring mechanism is connected to the guide mechanism;

[0007] The guiding mechanism also includes a hopper body, which is fixedly connected to the inner bottom wall of the U-shaped frame. A motor is fixedly installed on the outer side wall of the hopper body. The output end of the motor passes through the hopper body and is fixedly installed with a threaded rod. A threaded sleeve is installed on the outer thread of the threaded rod. An L-shaped rod that passes through the hopper body and extends to the top of the roller conveyor is fixedly installed on the side wall of the threaded sleeve. A first guide plate is fixedly installed on the top of the L-shaped rod. A vertical rod that extends to the top of the roller conveyor is fixedly installed on the inner bottom wall of the hopper body. A second guide plate is fixedly installed on the top of the vertical rod.

[0008] Furthermore, the side of the threaded rod away from the motor output end is rotatably connected to the inner wall of the chamber via a first bearing, and the threaded sleeve is threadedly connected to the threaded rod via a threaded hole.

[0009] Furthermore, the side wall of the compartment is provided with a through hole, which matches the L-shaped rod.

[0010] Furthermore, the sidewalls of the first guide plate and the second guide plate are each provided with a plurality of grooves, and the plurality of guide rollers are rotatably connected inside the grooves through the second bearings. One side of the plurality of guide rollers is flush with the outside of the first guide plate and the second guide plate.

[0011] Furthermore, the ranging mechanism includes a laser ranging sensor and a planar reflector. The laser ranging sensor is fixedly connected to the top of the second guide plate, and the planar reflector is fixedly connected to the top of the first guide plate. The laser ranging sensor and the planar reflector are located on the same straight line.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] This conveying device for socket tube production consists of a roller conveyor, a U-shaped frame, a guiding mechanism, guide rollers, and a distance measuring mechanism. First, the distance measuring mechanism detects the distance between the guiding mechanisms. Then, based on the diameter of the socket, the positions of the guiding mechanisms and guide rollers are adjusted so that the adjusted distance between the guiding mechanisms equals a preset value. Finally, the roller conveyor is turned on, and the socket tube is placed on top of the roller conveyor for transport. The guide rollers contact the socket of the socket for guidance, and the guide rollers rotate under force, reducing some friction. This prevents the socket tube from shifting during transport, reducing the occurrence of objects falling and improving the conveying efficiency. Attached Figure Description

[0014] Figure 1 This is a front view of the present utility model;

[0015] Figure 2 This is a schematic diagram of the roller conveyor structure of this utility model;

[0016] Figure 3This is a schematic diagram of the guiding mechanism structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 This utility model Figure 3 Enlarged view at point B in the middle;

[0019] Figure 6 This is a top view of the present invention;

[0020] Figure 7 This utility model Figure 6 Enlarged view of point C in the middle.

[0021] In the diagram: 1. Roller conveyor; 2. U-shaped frame; 3. Guiding mechanism; 31. Bin body; 32. Motor; 33. Threaded rod; 34. Threaded sleeve; 35. L-shaped rod; 36. First guide plate; 37. Vertical rod; 38. Second guide plate; 4. Guide roller; 5. Distance measuring mechanism; 51. Laser distance measuring sensor; 52. Planar reflector. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-7 In this embodiment, a conveying device for producing socket tubes includes a roller conveyor 1. A U-shaped frame 2 is fixedly installed at the bottom of the roller conveyor 1. A guide mechanism 3 extending above the roller conveyor 1 is connected to the inner bottom wall of the U-shaped frame 2. Multiple guide rollers 4 are rotatably installed on the guide mechanism 3. A distance measuring mechanism 5 is connected to the guide mechanism 3.

[0024] Specifically, the staff first uses the distance measuring mechanism 5 to detect the distance between the guide mechanisms 3, and then adjusts the positions of the guide mechanisms 3 and the guide rollers 4 according to the diameter of the socket of the socket tube, so that the adjusted distance between the guide mechanisms 3 is equal to the preset value. Finally, the roller conveyor 1 is turned on and the socket tube is placed on the top of the roller conveyor 1 for conveying. The guide rollers 4 contact the socket of the socket tube for guidance. The guide rollers 4 rotate under force, which reduces some of the friction. The socket tube is less likely to deviate during the conveying process, reducing the occurrence of objects falling and improving the conveying effect.

[0025] In this embodiment, the guiding mechanism 3 also includes a bin body 31, which is fixedly connected to the inner bottom wall of the U-shaped frame 2. A motor 32 is fixedly installed on the outer side wall of the bin body 31. The output end of the motor 32 passes through the bin body 31 and is fixedly installed with a threaded rod 33. The side of the threaded rod 33 away from the output end of the motor 32 is rotatably connected to the inner side wall of the bin body 31 through a first bearing. A threaded sleeve 34 is installed on the outer thread of the threaded rod 33. The threaded sleeve 34 is threadedly connected to the threaded rod 33 through a threaded hole. An L-shaped rod 35 is symmetrically fixedly installed on the side wall of the threaded sleeve 34, passing through the bin body 31 and extending to the top of the roller conveyor 1. A through hole is opened on the side wall of the bin body 31, which matches the L-shaped rod 35. A first guide plate 36 is fixedly installed on the top of the L-shaped rod 35. Two vertical rods 37 extending to the top of the roller conveyor 1 are fixedly installed on the inner bottom wall of the bin body 31. A second guide plate 38 is fixedly installed on the top of the vertical rod 37.

[0026] Specifically, by turning on the motor 32, the motor 32 drives the threaded rod 33 to rotate, and the threaded rod 33 drives the threaded sleeve 34, the L-shaped rod 35 and the first guide plate 36 to move linearly to the designated position.

[0027] In this embodiment, the sidewalls of the first guide plate 36 and the second guide plate 38 are provided with multiple grooves, and multiple guide rollers 4 are rotatably connected inside the grooves through the second bearing. One side of the multiple guide rollers 4 is flush with the outside of the first guide plate 36 and the second guide plate 38.

[0028] Specifically, the socket of the socket tube comes into contact with the guide rollers 4 on both sides. The guide rollers 4 on both sides guide the socket of the socket tube. The guide rollers 4 rotate under force, which reduces some of the friction.

[0029] In this embodiment, the ranging mechanism 5 includes a laser ranging sensor 51 and a planar reflector 52. The laser ranging sensor 51 is fixedly connected to the top of the second guide plate 38, and the planar reflector 52 is fixedly connected to the top of the first guide plate 36. The laser ranging sensor 51 and the planar reflector 52 are located on the same straight line.

[0030] Specifically, by activating the laser rangefinder 51, the laser rangefinder 51 detects the distance between itself and the planar reflector 52, which is equal to the distance between the first guide plate 36 and the second guide plate 38.

[0031] It should be noted that the number of threaded sleeve 34, first guide plate 36, second guide plate 38, laser range sensor 51 and planar reflector 52 is n, n≥1 and n is an integer; the number of L-shaped rod 35 and vertical rod 37 is m, m≥1 and m is an integer.

[0032] The formula for calculating the distance between the first guide plate 36 and the second guide plate 38 and the diameter of the socket of the socket tube is as follows:

[0033] L=Z+2Y

[0034] In the formula, Z is the diameter of the socket of the socket tube, L is the distance between the first guide plate 36 and the second guide plate 38, and Y is the distance from which the guide roller 4 extends out of the groove.

[0035] Given the diameter Z of the socket of the socket tube and the distance Y from which the guide roller 4 extends into the groove, the distance L between the first guide plate 36 and the second guide plate 38 can be calculated and used as a preset value.

[0036] The working principle of the above embodiments is as follows:

[0037] First, the laser rangefinder 51 is turned on. The laser rangefinder 51 detects the distance between itself and the planar reflector 52. This distance is the spacing between the first guide plate 36 and the second guide plate 38. The adjusted spacing between the first guide plate 36 and the second guide plate 38 is calculated according to the calculation expression and used as a preset value. Then, the motor 32 is turned on. The motor 32 drives the threaded rod 33 to rotate. The threaded rod 33 drives the threaded sleeve 34, the L-shaped rod 35 and the first guide plate 36 to move linearly to the designated position, so that the adjusted spacing between the first guide plate 36 and the second guide plate 38 is equal to the preset value. Finally, the roller conveyor 1 is turned on, and the socket tube is placed on top of the roller conveyor 1 for conveying. The guide rollers 4 on both sides contact the socket of the socket tube for guidance. The guide rollers 4 rotate under force, which reduces some of the friction. The socket tube is less likely to deviate during the conveying process, reducing the occurrence of objects falling and improving the conveying effect.

[0038] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0039] Furthermore, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device for producing socket tubes, comprising a roller conveyor (1), wherein a U-shaped frame (2) is fixedly installed at the bottom of the roller conveyor (1), characterized in that: The inner bottom wall of the U-shaped frame (2) is connected to a guide mechanism (3) that extends above the roller conveyor (1). Multiple guide rollers (4) are rotatably mounted on the guide mechanism (3), and a distance measuring mechanism (5) is connected to the guide mechanism (3). The guiding mechanism (3) also includes a bin body (31), which is fixedly connected to the inner bottom wall of the U-shaped frame (2). A motor (32) is fixedly installed on the outer side wall of the bin body (31). The output end of the motor (32) passes through the bin body (31) and is fixedly installed with a threaded rod (33). A threaded sleeve (34) is installed on the outer thread of the threaded rod (33). An L-shaped rod (35) that passes through the bin body (31) and extends to the top of the roller conveyor (1) is fixedly installed on the side wall of the threaded sleeve (34). A first guide plate (36) is fixedly installed on the top of the L-shaped rod (35). A vertical rod (37) that extends to the top of the roller conveyor (1) is fixedly installed on the inner bottom wall of the bin body (31). A second guide plate (38) is fixedly installed on the top of the vertical rod (37).

2. The transmission device for producing socket tubes according to claim 1, characterized in that: The threaded rod (33) is rotatably connected to the inner wall of the chamber (31) via a first bearing on the side away from the output end of the motor (32). The threaded sleeve (34) is threadedly connected to the threaded rod (33) via a threaded hole.

3. The transmission device for producing socket tubes according to claim 1, characterized in that: The side wall of the compartment (31) is provided with a through hole, which is matched with the L-shaped rod (35).

4. The transmission device for producing socket tubes according to claim 1, characterized in that: The sidewalls of the first guide plate (36) and the second guide plate (38) are provided with multiple grooves. Multiple guide rollers (4) are rotatably connected inside the grooves through the second bearing. One side of the multiple guide rollers (4) is flush with the outside of the first guide plate (36) and the second guide plate (38).

5. The transmission device for producing socket tubes according to claim 1, characterized in that: The ranging mechanism (5) includes a laser ranging sensor (51) and a planar reflector (52). The laser ranging sensor (51) is fixedly connected to the top of the second guide plate (38), and the planar reflector (52) is fixedly connected to the top of the first guide plate (36). The laser ranging sensor (51) and the planar reflector (52) are located on the same straight line.

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