Wire pipe heating and straightening device

Abstract

The utility model discloses a wire pipe heating straightening device relates to wire pipe straightening field, including bottom plate and wire pipe, the upper surface of bottom plate is provided with four heat conduction metal plate, and the heat conduction metal plate is connected with the bottom plate through bolt connecting piece, the upper part of each heat conduction metal plate is provided with a plurality of threading groove that is arranged side by side and passes through the said heat conduction metal plate, and the threading groove is provided with a plurality of through holes that pass through the said heat conduction metal plate. And the upper end of each threading groove is communicated with the outside through a slit. A wire pipe penetrates through the pull-down structure and then penetrates into the wire penetrating grooves in the proper positions, the wire pipe can sequentially pass through the four heat conduction metal plates through the four corresponding wire penetrating grooves, the heating temperature of the four heat conduction metal plates is controlled by externally connecting a temperature controller through a through cable, and when equipment in the follow-up process drives the wire pipe to move, the wire pipe is driven to move. The wire pipe in the four heat conduction metal plates is driven to be straightened through the pull-down structure, and shaping can be performed after heating, so that the curled wire pipe is straightened, and subsequent processing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wire tube straightening, in particular to a wire tube heating and straightening device. Background Art

[0002] When transferring and transporting, Teflon wire tubes need to be wound on the surface of a reel for easy transportation. However, when the wire tubes are subsequently processed, they are formed into a curled shape after being pulled out, which is not only inconvenient for cutting to the appropriate length, but also inconvenient for operations such as inserting copper wire into them, which is not conducive to subsequent processing. Utility Model Content

[0003] The purpose of the present invention is to provide a wire tube heating and straightening device in order to solve the above problems, as described below.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] The utility model provides a wire pipe heating and straightening device, comprising a base plate and a wire pipe, wherein four heat-conducting metal plates are provided on the upper surface of the base plate, and the heat-conducting metal plates are connected to the base plate by bolt connectors, and a plurality of wire threading grooves arranged side by side and passing through the top of each of the heat-conducting metal plates are provided, and the upper end of each of the wire threading grooves is communicated with the outside world through a slit, and the wire pipe is straightened after passing through the wire threading grooves corresponding to each other on the four heat-conducting metal plates in sequence, and electric cables are provided on both sides of the upper surface of the base plate for respectively driving the two heat-conducting metal plates to heat up, and a pull-down structure is provided on the end of the base plate close to the wire pipe inlet for driving the wire pipe to be straightened.

[0006] The above-mentioned wire tube heating and straightening device is used. After the wire tube passes through the pull-down structure, it is inserted into the wire threading groove at the appropriate position. Through four corresponding wire threading grooves, it can pass through four heat-conducting metal plates in sequence. The heating temperature of the four heat-conducting metal plates is controlled by an external temperature controller through an electric cable. When the equipment in the subsequent process drives the wire tube to move, the pull-down structure drives the wire tube in the four heat-conducting metal plates to be straightened. After heating, it can be shaped, so that the curled wire tube becomes straight, which is convenient for subsequent processing.

[0007] Preferably, the four corners of the two middle heat-conducting metal plates are provided with bolt connectors, the two ends of the two heat-conducting metal plates at both ends protrude from the ends of the bottom plate, and the two corners on the opposite sides of the two heat-conducting metal plates at both ends are also connected to the bottom plate by bolt connectors, and two limiting structures are provided at both ends of the bottom plate to limit the position of the end heat-conducting metal plates.

[0008] Preferably, the bolt connector includes a through-hole extending through the heat-conducting metal plate, a bolt is inserted into the through-hole, and a bolt hole threadedly connected to the bolt is provided on the surface of the base plate.

[0009] Preferably, the limiting structure includes two symmetrically arranged inverted L-shaped plates, and two linear through grooves that are plug-fitted into the inverted L-shaped plates are provided at the end of the base plate. The lower end of the vertical part of the inverted L-shaped plate is fixedly connected to a support plate, and rubber support strips that abut against the support plate are provided on both sides below the linear through groove, and the ends of the two rubber support strips are designed with slopes and are fixedly connected to the bottom surface of the base plate.

[0010] Preferably, the pull-down structure includes an L-shaped plate, both sides of the L-shaped plate are rotatably connected to movable arms, and a number of counterweights are rotatably connected to the lower ends between the two movable arms, and the positions of the several counterweights correspond one-to-one to the positions of the several wire grooves, and an S-shaped pipe groove is provided inside the counterweight for inserting the wire tube.

[0011] Preferably, the upper end of the L-shaped plate is fixedly connected to a C-shaped ear plate, and the upper ends of the two movable arms are rotatably connected to both sides of the C-shaped ear plate, a rotating shaft is rotatably connected between the upper ends of the C-shaped ear plates, and a number of guide wheels are fixedly connected to the rotating shaft, and the positions of the guide wheels correspond one-to-one to the positions of the counterweight blocks and are located at the entrance of the wire threading groove.

[0012] Preferably, an anti-slip layer is provided on the inner wall of the S-shaped tube groove, and both end openings of the S-shaped tube groove are designed to be smooth.

[0013] The beneficial effects are:

[0014] After passing the wire tube through the pull-down structure, it is passed into the wire groove at the appropriate position. Through four corresponding wire grooves, it can pass through four heat-conducting metal plates in sequence. The heating temperature of the four heat-conducting metal plates is controlled by an external temperature controller through an electric cable. When the equipment in the subsequent process drives the wire tube to move, the pull-down structure drives the wire tube in the four heat-conducting metal plates to be straightened. After heating, it can be shaped, so that the curled wire tube becomes straight, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is the first split stereoscopic view of the heat-conducting metal plate of the utility model;

[0018] Figure 3This is a second disassembled three-dimensional view of the heat-conducting metal plate of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the counterweight block of the utility model;

[0020] Figure 5 It is a cross-sectional perspective view of the counterweight block of the utility model.

[0021] The following are the descriptions of the reference numerals:

[0022] 1. Bottom plate; 2. Heat-conducting metal plate; 3. Bolt connector; 3a. Through hole; 3b. Bolt; 3c. Bolt hole; 4. Limiting structure; 4a. Inverted L-shaped plate; 4b. Support plate; 4c. Rubber support strip; 4d. Linear groove; 5. Electric cable; 6. Threading groove; 7. L-shaped plate; 8. U-shaped ear plate; 9. Rotating shaft; 10. Guide wheel; 11. Movable arm; 12. Counterweight; 13. S-shaped pipe groove. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 As shown, the utility model provides a wire pipe heating and straightening device, including a base plate 1 and a wire pipe, four heat-conducting metal plates 2 are provided on the upper surface of the base plate 1, and the heat-conducting metal plates 2 are connected to the base plate 1 through bolt connectors 3, and a plurality of wire threading grooves 6 arranged side by side and passing through the top of each heat-conducting metal plate 2 are provided. The upper end of each wire threading groove 6 is connected to the outside through a slit, and the wire pipe is straightened after passing through the wire threading grooves 6 corresponding to each other on the four heat-conducting metal plates 2 in turn. Electric cables 5 for respectively driving the two heat-conducting metal plates 2 to heat up are provided on both sides of the upper surface of the base plate 1, and a pull-down structure for driving the wire pipe to be straightened is provided at one end of the base plate 1 close to the wire pipe inlet.

[0025] Furthermore, bolt connectors 3 are provided at the four corners of the two middle heat-conducting metal plates 2, and the two ends of the two heat-conducting metal plates 2 at both ends protrude from the ends of the bottom plate 1, and the two corners on the opposite sides of the two heat-conducting metal plates 2 at both ends are also connected to the bottom plate 1 through bolt connectors 3. Two limiting structures 4 are provided at both ends of the bottom plate 1 to limit the position of the end heat-conducting metal plates 2. The ends of the heat-conducting metal plates 2 protrude from the ends of the bottom plate 1, which can avoid scratches when the wire pipe moves, making the movement of the wire pipe smoother.

[0026] Reference Figure 2As shown, the bolt connector 3 includes a through-hole 3a extending through the heat-conducting metal plate 2, a bolt 3b is inserted into the through-hole 3a, and a bolt hole 3c threadedly connected to the bolt 3b is provided on the surface of the base plate 1. When the heat-conducting metal plate 2 is placed on the surface of the base plate 1, the bolt 3b is inserted into the through-hole 3a and the bolt hole 3c at the same time and rotated to complete the connection and fixation of the heat-conducting metal plate 2 and the base plate 1.

[0027] Reference Figure 3 As shown, the limiting structure 4 includes two symmetrically arranged inverted L-shaped plates 4a, and two linear through grooves 4d are provided at the end of the bottom plate 1 for plugging and adapting to the inverted L-shaped plates 4a. The lower end of the vertical part of the inverted L-shaped plate 4a is fixedly connected to the support plate 4b, and rubber support strips 4c are provided on both sides below the linear through groove 4d to abut against the support plate 4b, and the ends of the two rubber support strips 4c are designed with slopes and fixedly connected to the bottom surface of the bottom plate 1. After the heat-conducting metal plates 2 at both ends are installed, the inverted L-shaped plate 4a is inserted into the linear through groove 4d. At this time, the support plate 4b is in contact with the inclined surface of the end of the rubber support strip 4c. As the inverted L-shaped plate 4a moves, the rubber support strip 4c drives the inverted L-shaped plate 4a to be fixed to the side of the heat-conducting metal plate 2 to prevent it from shaking.

[0028] Reference Figure 4 As shown, the pull-down structure includes an L-shaped plate 7, and both sides of the L-shaped plate 7 are rotatably connected to movable arms 11. A plurality of counterweights 12 are rotatably connected to the lower ends between the two movable arms 11, and the positions of the plurality of counterweights 12 correspond one-to-one to the positions of the plurality of wire threading grooves 6. An S-shaped pipe groove 13 for inserting the wire tube is provided inside the counterweight 12. The wire tube is passed through the lower end of the S-shaped pipe groove 13 and then passed out from the upper end, and then the wire tube is abutted and bypassed from the upper side of the guide wheel 10, and finally passed into the wire threading groove 6 in the heat-conducting metal plate 2. The movable arm 11 can be driven to rotate downward by the dead weight of the counterweight 12. After the movable arm 11 rotates downward, the wire tube inside the counterweight 12 rotates downward with the counterweight 12 under the restriction of the S-shaped pipe groove 13, and provides appropriate movement resistance when the wire tube moves, thereby achieving heating and straightening of the wire tube.

[0029] As an optional embodiment, the upper end of the L-shaped plate 7 is fixedly connected to a C-shaped ear plate 8, and the upper ends of the two movable arms 11 are rotatably connected to both sides of the C-shaped ear plate 8, and a rotating shaft 9 is rotatably connected between the upper ends of the C-shaped ear plates 8, and a number of guide wheels 10 are fixedly connected to the rotating shaft 9. The positions of the guide wheels 10 and the counterweights 12 correspond one-to-one and are located at the entrance of the wire threading groove 6. The guide wheels 10 can prevent wear of the wire pipe when it enters the wire threading groove 6, and at the same time make the movement of the pipeline smoother.

[0030] Specifically, an anti-slip layer is provided on the inner wall of the S-shaped tube groove 13, and the openings at both ends of the S-shaped tube groove 13 are both smoothly designed (not shown in the figure), so that the wire tube has a certain degree of friction when moving in the S-shaped tube groove 13, thereby further increasing the pulling effect of the counterweight block 12. At the same time, the smoothly designed openings can avoid wear on the wire tube.

[0031] With the above structure, the wire tube is passed through the pull-down structure and then into the wire threading groove 6 at the appropriate position. The wire tube can pass through the four corresponding wire threading grooves 6 in sequence through the four heat-conducting metal plates 2. The heating temperature of the four heat-conducting metal plates 2 is controlled by an external temperature controller through the cable 5. When the equipment in the subsequent process drives the wire tube to move, the pull-down structure drives the wire tube in the four heat-conducting metal plates 2 to be straightened, and the wire tube can be shaped after heating, so that the curled wire tube becomes straight, which is convenient for subsequent processing.

[0032] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A wire tube heating and straightening device, characterized by: The invention comprises a base plate (1) and a wire tube, wherein four heat-conducting metal plates (2) are provided on the upper surface of the base plate (1), and the heat-conducting metal plates (2) are connected to the base plate (1) through bolt connectors (3), and a plurality of wire threading grooves (6) arranged side by side and passing through the wire threading grooves (6) are provided above each of the heat-conducting metal plates (2), and the upper end of each of the wire threading grooves (6) is connected to the outside through a slit, and the wire tube is straightened after passing through the wire threading grooves (6) corresponding to each other on the four heat-conducting metal plates (2) in sequence, and electric cables (5) for driving the two heat-conducting metal plates (2) to heat up are provided on both sides of the upper surface of the base plate (1), and a pull-down structure for driving the wire tube to be straightened is provided at one end of the base plate (1) close to the wire tube inlet.

2. The wire tube heating and straightening device according to claim 1, characterized in that: The four corners of the two heat-conducting metal plates (2) in the middle are provided with bolt connectors (3), the two ends of the two heat-conducting metal plates (2) at both ends protrude from the ends of the bottom plate (1), and the two corners on the opposite sides of the two heat-conducting metal plates (2) at both ends are also connected to the bottom plate (1) through bolt connectors (3), and the two ends of the bottom plate (1) are provided with two limiting structures (4) for limiting the position of the end heat-conducting metal plates (2).

3. The wire tube heating and straightening device according to claim 1, characterized in that: The bolt connector (3) includes a through hole (3a) extending through the heat-conducting metal plate (2), a bolt (3b) being inserted into the through hole (3a), and a bolt hole (3c) threadedly connected to the bolt (3b) is provided on the surface of the base plate (1).

4. The wire tube heating and straightening device according to claim 2, characterized in that: The limiting structure (4) comprises two symmetrically arranged inverted L-shaped plates (4a), the end of the bottom plate (1) is provided with two linear through grooves (4d) adapted to be plugged into the inverted L-shaped plates (4a), the lower end of the vertical portion of the inverted L-shaped plate (4a) is fixedly connected to a support plate (4b), and rubber support strips (4c) abutting against the support plate (4b) are provided on both sides below the linear through groove (4d), and the ends of the two rubber support strips (4c) are designed with sloped surfaces and fixedly connected to the bottom surface of the bottom plate (1).

5. The wire tube heating and straightening device according to claim 1, characterized in that: The pull-down structure includes an L-shaped plate (7), both sides of the L-shaped plate (7) are rotatably connected to movable arms (11), and the lower ends between the two movable arms (11) are rotatably connected to a plurality of counterweight blocks (12), and the positions of the plurality of counterweight blocks (12) correspond to the positions of the plurality of wire threading grooves (6) one by one, and an S-shaped pipe groove (13) for inserting a wire pipe is provided inside the counterweight block (12).

6. The wire tube heating and straightening device according to claim 5, characterized in that: The upper end of the L-shaped plate (7) is fixedly connected to a C-shaped ear plate (8), and the upper ends of the two movable arms (11) are rotatably connected to the two sides of the C-shaped ear plate (8). A rotating shaft (9) is rotatably connected between the upper ends of the C-shaped ear plates (8), and a plurality of guide wheels (10) are fixedly connected to the rotating shaft (9). The plurality of guide wheels (10) correspond to the plurality of counterweight blocks (12) in one-to-one position and are located at the entrance of the threading groove (6).

7. The wire tube heating and straightening device according to claim 5, characterized in that: An anti-slip layer is provided on the inner wall of the S-shaped tube groove (13), and both end openings of the S-shaped tube groove (13) are of smooth design.

Images