An apparatus for improving the welding ring circuit structure of a blow molding machine

Abstract

The present invention discloses a device for improving the welding ring circuit structure of a blow molding machine, specifically relating to the technical field of blow molding machine welding rings. It includes a device body, a welding ring lower mounting frame is fixedly arranged at the bottom of the device body, a welding ring upper mounting frame is fixedly arranged at the top of the device body. Both the welding ring lower mounting frame and the welding ring upper mounting frame are arranged in a circular ring shape. A welding rod is fixedly arranged between the welding ring lower mounting frame and the welding ring upper mounting frame. A welding ring is fixedly arranged at the bottom of the welding rod. A support bar is arranged on one side of the welding rod, and a mounting seat is fixedly arranged at the bottom end of the support bar. By installing the welding rod one by one corresponding to the mounting seat in the present invention, it is convenient for the numbering management of the welding rod wiring. The wiring terminals on the terminal mounting plate realize all the internal wiring of the original welding ring to be externally connected, avoiding the wiring being concentrated inside the welding ring, facilitating the sorting and management of the wiring, ensuring the regularity and beauty of the circuit, and facilitating the subsequent maintenance of the welding rod.

Description

Technical Field

[0001] The present invention relates to the technical field of welding rings for blow molding machines, and particularly to a device for improving the circuit structure of the welding ring of a blow molding machine. Background Art

[0002] The M-line blow molding machine often has a fault that the welding ring has no temperature. After analysis and troubleshooting by an electrician, it is found that it is caused by the core extraction of the sliding ring wire. Due to the narrow structure of the welding ring and the chaotic circuit layout, it is inconvenient to replace the sliding ring wire. Each maintenance takes 90 minutes, and in the worst case, the maintenance time is as high as 190 minutes, resulting in a decrease in the overall operating efficiency of the M-line bag-making equipment.

[0003] The existing technology has the following deficiencies: The internal space of the existing welding ring structure is narrow, and the wiring of the welding head is uniformly concentrated inside the welding ring, with a chaotic circuit layout. During maintenance operations, it is impossible to quickly confirm the wiring, which affects the maintenance operation and causes the maintenance operation time to be too long. Summary of the Invention

[0004] To this end, the embodiment of the present invention provides a device for improving the circuit structure of the welding ring of a blow molding machine. By installing a seat to install the welding rod one by one, it is convenient for the number management of the welding rod wiring. The wiring terminals on the terminal installation board realize all the internal wiring of the original welding ring to be externally connected, avoiding the concentration of wiring inside the welding ring, facilitating the sorting and management of the wiring, ensuring the regularity and beauty of the circuit, and facilitating the subsequent maintenance of the welding rod, so as to solve the problems caused by the narrow structure of the welding ring and the chaotic circuit layout in the prior art, which affect the maintenance operation of the welding ring of the blow molding machine.

[0005] In order to achieve the above object, the embodiment of the present invention provides the following technical solution: A device for improving the circuit structure of the welding ring of a blow molding machine, including a device body, a welding ring lower mounting frame is fixedly arranged at the bottom of the device body, a welding ring upper mounting frame is fixedly arranged at the top of the device body, both the welding ring lower mounting frame and the welding ring upper mounting frame are arranged in a circular ring shape, a welding rod is fixedly arranged between the welding ring lower mounting frame and the welding ring upper mounting frame, and a welding ring is fixedly arranged at the bottom of the welding rod;

[0006] A support bar is arranged on one side of the welding rod, an installation seat is fixedly arranged at the bottom end of the support bar, a terminal installation board is fixedly arranged at the bottom front side of the installation seat, wiring terminals are fixedly arranged on the surface of the terminal installation board, a fixed clamping plate is fixedly arranged at the inner bottom of the terminal installation board, a movable clamping plate is arranged at the bottom of the installation seat, a threaded installation seat is arranged at the top of the installation seat, a pressing screw is arranged between the threaded installation seat and the top of the movable clamping plate, the pressing screw is threadedly connected with the threaded installation seat, the pressing screw penetrates through the installation seat, and the bottom end of the pressing screw is movably connected with the movable clamping plate. Both the fixed clamping plate and the movable clamping plate are arranged to match the welding ring.

[0007] Further, the number of welding rods is set to be multiple, and the multiple welding rods are arranged in central symmetry about the axis of the lower mounting frame or the upper mounting frame of the welding ring. The lower mounting frame of the welding ring, the upper mounting frame of the welding ring and the welding ring are arranged vertically in a straight line, and the number of the mounting seats corresponds to the number of the welding rods.

[0008] Further, the top end of the support bar is bent in an L shape, and an installation collar is fixedly arranged at the top end of the support bar. The installation collar is sleeved on the welding rod, and locking nuts are arranged at both the top and the bottom of the installation collar. The locking nuts are threadedly connected to the top end of the welding rod.

[0009] Further, a welding head number plate is arranged on one side of the top of the support bar, and the welding head number plate is fixedly connected to the support bar by screws.

[0010] Further, a locking wheel is fixedly arranged at the top end of the pressing screw rod, and a positioning rod is fixedly arranged at the top of the locking wheel. The positioning rod and the pressing screw rod are arranged vertically in a straight line. A positioning block is arranged on the top of the threaded mounting seat, and the positioning block is fixedly welded to the support bar. The positioning rod penetrates through the positioning block.

[0011] Further, clamping gaskets are fixedly arranged on the top end face of the fixed clamping plate and the bottom end face of the movable clamping plate. The clamping gaskets are made of rubber materials. Guide rods are fixedly arranged at the four corners of the top end face of the movable clamping plate, and the four guide rods respectively penetrate through the four corners of the mounting seat.

[0012] Further, a horizontal alignment plate is fixedly arranged on the front side of the mounting seat, and a vertical alignment plate is fixedly arranged on one side of the bottom of the support bar. Clamping wire grooves are fixedly arranged on the outer surfaces of the horizontal alignment plate and the vertical alignment plate.

[0013] Further, the clamping wire grooves are arranged in a U shape, the number of the clamping wire grooves is set to be multiple, and the multiple clamping wire grooves are evenly arranged on the outer surface of the horizontal alignment plate or the vertical alignment plate. A clamping wire sleeve is sleeved on the outside of the horizontal alignment plate or the vertical alignment plate, and the clamping wire sleeve is correspondingly concave and provided with the U-shaped clamping wire grooves.

[0014] The embodiments of the present invention have the following advantages:

[0015] 1. In the present invention, by setting the pressing screw rod to drive the movable clamping plate to descend, and cooperating with the fixed clamping plate to clamp the welding ring, the mounting seat is fixed on the welding ring. The mounting seat is installed one by one corresponding to the welding rod, which is convenient for the number management of the welding rod wiring. The wiring terminals on the terminal mounting plate realize all the original internal wiring of the welding ring to be externally connected, avoiding the wiring being concentrated inside the welding ring, facilitating the arrangement and management of the wiring, ensuring the regularity and beauty of the circuit, and facilitating the subsequent maintenance of the welding rod;

[0016] 2. By providing a horizontal wire-aligning plate and a vertical wire-aligning plate, the present invention externalizes the internal wiring of the welding ring to the outside of the welding ring. The wirings are respectively placed in the wire clamping grooves on the horizontal wire-aligning plate or the vertical wire-aligning plate, and the wire clamping sleeves are used to clamp the wires, realizing the wire management of the wirings, facilitating the arrangement and planning of the wirings, and facilitating the subsequent maintenance operation of the welding ring of the bottle blowing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained according to the provided drawings.

[0018] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions under which the present invention can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0019] Figure 1 It is the overall structure schematic diagram provided by the present invention;

[0020] Figure 2 It is the overall structure schematic diagram of the support bar and the mounting seat provided by the present invention;

[0021] Figure 3 Provided by the present invention Figure 1 Schematic diagram of the structure of part A;

[0022] Figure 4 It is the overall structure schematic diagram of the compression screw provided by the present invention;

[0023] Figure 5 It is the overall structure schematic diagram of the movable clamping plate provided by the present invention;

[0024] Figure 6 It is the overall structure schematic diagram of the horizontal wire-aligning plate provided by the present invention;

[0025] Figure 7 It is the overall structure schematic diagram of the vertical wire-aligning plate provided by the present invention;

[0026] In the figure: 1 device body, 2 lower mounting bracket for welding ring, 3 upper mounting bracket for welding ring, 4 welding rod, 5 welding ring, 6 support bar, 7 mounting seat, 8 terminal mounting plate, 9 wiring terminal, 10 fixed clamping plate, 11 movable clamping plate, 12 threaded mounting seat, 13 compression screw, 14 mounting collar, 15 lock nut, 16 welding head number plate, 17 locking wheel, 18 positioning rod, 19 positioning block, 20 clamping gasket, 21 guide rod, 22 horizontal alignment plate, 23 vertical alignment plate, 24 wire clamping groove, 25 wire clamping sleeve. Detailed implementation manner

[0027] The following specific embodiments illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] Refer to the attached specification Figures 1-7 As shown in the figure, a device for improving the welding ring circuit structure of a blow molding machine in this embodiment includes a device body 1. A lower mounting bracket 2 for the welding ring is fixedly arranged at the bottom of the device body 1, and an upper mounting bracket 3 for the welding ring is fixedly arranged at the top of the device body 1. Both the lower mounting bracket 2 and the upper mounting bracket 3 for the welding ring are circularly arranged. A welding rod 4 is fixedly arranged between the lower mounting bracket 2 and the upper mounting bracket 3 for the welding ring, and a welding ring 5 is fixedly arranged at the bottom of the welding rod 4.

[0029] A support bar 6 is arranged on one side of the welding rod 4. The bottom end of the support bar 6 is fixedly provided with a mounting seat 7. The bottom of the front side of the mounting seat 7 is fixedly provided with a terminal mounting plate 8. A wiring terminal 9 is fixedly arranged on the surface of the terminal mounting plate 8. A fixed clamping plate 10 is fixedly arranged inside the bottom of the terminal mounting plate 8. A movable clamping plate 11 is arranged at the bottom of the mounting seat 7. A threaded mounting seat 12 is arranged at the top of the mounting seat 7. A compression screw 13 is arranged between the threaded mounting seat 12 and the top of the movable clamping plate 11. The compression screw 13 is threadedly connected to the threaded mounting seat 12. The compression screw 13 penetrates through the mounting seat 7, and the bottom end of the compression screw 13 is movably connected to the movable clamping plate 11. Both the fixed clamping plate 10 and the movable clamping plate 11 are matched with the welding ring 5. The compression screw 13 drives the movable clamping plate 11 to descend, and cooperates with the fixed clamping plate 10 to clamp the welding ring 5, so as to fix the mounting seat 7 on the welding ring 5. The wiring terminal 9 on the terminal mounting plate 8 realizes all the internal wiring of the original welding ring 5 to be externally connected, avoiding the concentration of wiring inside the welding ring 5, facilitating the sorting and management of the wiring, ensuring the regularity and beauty of the circuit, and facilitating the subsequent maintenance of the welding rod.

[0030] Further, the number of the welding rods 4 is set to be multiple, and the multiple welding rods 4 are arranged in central symmetry about the axis of the lower mounting frame 2 or the upper mounting frame 3 of the welding ring. The lower mounting frame 2 and the upper mounting frame 3 of the welding ring are arranged collinearly vertically with the welding ring 5. The number of the mounting seats 7 corresponds to the number of the welding rods 4. The corresponding mounting seats 7 are placed on the welding ring 5 for the welding rods 4. The locking wheel 17 is operated to drive the pressing screw 13 to rotate, and the pressing screw 13 drives the movable clamping plate 11 to descend, and cooperates with the fixed clamping plate 10 to clamp the welding ring 5, so as to fix the mounting seat 7 on the welding ring 5. The mounting seat 7 is mounted on a one-to-one basis corresponding to the welding rod 4, and the welding head number plate 16 on the support bar 6 manages the numbering of the welding rods 4.

[0031] Further, the top end of the support bar 6 is bent in an L shape, and a mounting collar 14 is fixedly arranged at the top end of the support bar 6. The mounting collar 14 is sleeved on the welding rod 4. Locking nuts 15 are arranged at both the top and the bottom of the mounting collar 14, and the locking nuts 15 are threadedly connected to the top end of the welding rod 4. By sleeving the mounting collar 14 on the top end of the welding rod 4 and cooperating with the locking nuts 15 to lock the top and the bottom of the mounting collar 14, the mounting stability of the support bar 6 is improved, and further the mounting stability of the mounting seat 7 is improved.

[0032] Further, a welding head number plate 16 is arranged on one side of the top of the support bar 6. The welding head number plate 16 is fixedly connected to the support bar 6 by screws. The mounting seat 7 is mounted on a one-to-one basis corresponding to the welding rod 4, and the welding head number plate 16 on the support bar 6 manages the numbering of the welding rods 4.

[0033] Further, a locking wheel 17 is fixedly arranged at the top end of the pressing screw 13. A positioning rod 18 is fixedly arranged at the top of the locking wheel 17. The positioning rod 18 is arranged collinearly vertically with the pressing screw 13. A positioning block 19 is arranged at the top of the threaded mounting seat 12. The positioning block 19 is fixedly welded to the support bar 6. The positioning rod 18 penetrates through the positioning block 19. The locking wheel 17 is operated to drive the pressing screw 13 to rotate. By the threaded connection between the pressing screw 13 and the threaded mounting seat 12, the descent of the movable clamping plate 11 is realized. The positioning rod 18 cooperates with the positioning block 19 to position the top of the locking wheel 17, which is convenient for the pressing screw 13 to be arranged in a vertical state and improves the stability of the pressing screw 13.

[0034] Further, clamping gaskets 20 are fixedly arranged on the top end surface of the fixed clamping plate 10 and the bottom end surface of the movable clamping plate 11. The clamping gaskets 20 are made of rubber material. Guide rods 21 are fixedly arranged at the four corners of the top end surface of the movable clamping plate 11. The four guide rods 21 respectively penetrate through the four corners of the mounting base 7. By utilizing the elastic effect of the clamping gaskets 20, the clamping effect of the fixed clamping plate 10 and the movable clamping plate 11 on the welding ring 5 is improved, and the installation stability of the mounting base 7 is improved. By using the guide rods 21 to penetrate through the four corners of the mounting base 7, the lifting of the movable clamping plate 11 is conveniently positioned and guided, and the clamping stability of the movable clamping plate 11 is improved.

[0035] Further, a horizontal wire-aligning plate 22 is fixedly arranged on the front side of the mounting base 7, and a vertical wire-aligning plate 23 is fixedly arranged on one side of the bottom of the support bar 6. Clamping wire grooves 24 are fixedly arranged on the outer surfaces of the horizontal wire-aligning plate 22 and the vertical wire-aligning plate 23. The connecting wires corresponding to the welding rods 4 are sorted out, placed outside the welding ring 5, and wired to the corresponding terminal blocks 9. When the connecting wires come out of the welding ring 5, the connecting wires are first placed in the clamping wire grooves 24 on the vertical wire-aligning plate 23, and then the connecting wires are correspondingly placed in the clamping wire grooves 24 on the horizontal wire-aligning plate 22, which is convenient for the 90-degree directional bending of the connecting wires, convenient for the connection and installation of the connecting wires to the terminal blocks 9, realizes the line management of the connecting wires, is convenient for the sorting and planning of the connecting wires, and is convenient for the subsequent maintenance operation of the welding ring of the blowing machine.

[0036] Further, the clamping wire grooves 24 are arranged in a U shape, and the number of the clamping wire grooves 24 is set to be multiple. The multiple clamping wire grooves 24 are evenly arranged on the outer surface of the horizontal wire-aligning plate 22 or the vertical wire-aligning plate 23. A wire clamping sleeve 25 is sleeved outside the horizontal wire-aligning plate 22 or the vertical wire-aligning plate 23. The wire clamping sleeve 25 is correspondingly concave and provided with a U-shaped clamping wire groove 24. The clamping wire grooves 24 are used for clamping and installing the connecting wires, which is convenient for the line planning. The clamping wire grooves 24 have elasticity, which is convenient for clamping the connecting wires and convenient for fixing the connecting wires.

[0037] The specific implementation scenario is as follows: When using this improvement device of the present invention, an installation seat 7 is placed on the welding ring 5 corresponding to the welding rod 4. The locking wheel 17 is operated to drive the pressing screw 13 to rotate. The positioning rod 18 cooperates with the positioning block 19 to position the top of the locking wheel 17, which facilitates the pressing screw 13 to be set in a vertical state and improves the stability of the pressing screw 13. The pressing screw 13 drives the movable clamping plate 11 to descend. The guide rods 21 penetrate through the four corners of the installation seat 7, which facilitates the positioning and guiding of the lifting of the movable clamping plate 11 and improves the clamping stability of the movable clamping plate 11. The welding ring 5 is clamped in cooperation with the fixed clamping plate 10, so that the installation seat 7 is fixed on the welding ring 5. The installation collar 14 is sleeved on the top end of the welding rod 4, and the top and bottom of the installation collar 14 are locked by the locking nut 15, which improves the installation stability of the support bar 6 and further improves the installation stability of the installation seat 7. The installation seat 7 is installed one by one corresponding to the welding rod 4. The welding head number plate 16 on the support bar 6 manages the numbering of the welding rod 4. When sorting out the wiring, the wiring is sorted out corresponding to the welding rod 4 and placed outside the welding ring 5, and wired to the corresponding wiring terminal 9. When the wiring exits the welding ring 5, the wiring is first placed in the wire clamping groove 24 on the vertical wire positioning plate 23, and the wire clamping sleeve 25 is used to clamp the wire. Then the wiring is correspondingly placed in the wire clamping groove 24 on the horizontal wire positioning plate 22, and the wire clamping sleeve 25 is also used to clamp the wire, realizing a 90-degree directional bending of the wiring, which facilitates the connection and installation of the wiring to the wiring terminal 9, realizes the line management of the wiring, facilitates the sorting and planning of the wiring, and facilitates the subsequent maintenance operation of the welding ring of the blowing machine. The wiring terminal 9 on the terminal mounting plate 8 realizes all the internal wiring of the original welding ring 5 to be externally connected, avoiding the concentration of wiring inside the welding ring 5, facilitating the sorting and management of the wiring, ensuring the regularity and beauty of the line, and facilitating the subsequent maintenance of the welding rod.

[0038] Working principle:

[0039] Refer to the attached Figures 1-5 , when using this improvement device, an installation seat 7 is placed on the welding ring 5 corresponding to the welding rod 4. The locking wheel 17 is operated to drive the pressing screw 13 to rotate. The pressing screw 13 drives the movable clamping plate 11 to descend. The welding ring 5 is clamped in cooperation with the fixed clamping plate 10, so that the installation seat 7 is fixed on the welding ring 5. The installation seat 7 is installed one by one corresponding to the welding rod 4. The welding head number plate 16 on the support bar 6 manages the numbering of the welding rod 4. The wiring terminal 9 on the terminal mounting plate 8 realizes all the internal wiring of the original welding ring 5 to be externally connected, avoiding the concentration of wiring inside the welding ring 5, facilitating the sorting and management of the wiring, ensuring the regularity and beauty of the line, and facilitating the subsequent maintenance of the welding rod;

[0040] Refer to the attached Figure 2 and 6-7, when sorting the connection wires, sort the connection wires corresponding to the welding rods 4, place them outside the welding ring 5, and perform the wiring operation with the corresponding wiring terminals 9. When the wiring exits the welding ring 5, first place the wiring into the wire clamping groove 24 on the vertical wire positioning plate 23, cooperate with the wire clamping sleeve 25 to clamp the wire, and then place the wiring corresponding into the wire clamping groove 24 on the horizontal wire positioning plate 22, also cooperate with the wire clamping sleeve 25 to clamp the wire, realizing a 90-degree directional bending of the wiring, facilitating the connection and installation of the wiring with the wiring terminal 9, realizing the line management of the connection wires, facilitating the sorting and planning of the connection wires, and facilitating the subsequent maintenance operation of the welding ring of the bottle blowing machine.

[0041] Although the present invention has been described in detail with general descriptions and specific embodiments above, based on the present invention, some modifications or improvements can be made, which are obvious to those skilled in the art. Therefore, these modifications or improvements made without departing from the spirit of the present invention all fall within the scope of protection required by the present invention.

Claims

1. An apparatus for improving the welding ring circuit structure of a blow molding machine, comprising a device body (1), characterized in that: A welding ring lower mounting bracket (2) is fixedly arranged at the bottom of the device body (1), a welding ring upper mounting bracket (3) is fixedly arranged at the top of the device body (1), both the welding ring lower mounting bracket (2) and the welding ring upper mounting bracket (3) are arranged in a circular ring shape, a welding rod (4) is fixedly arranged between the welding ring lower mounting bracket (2) and the welding ring upper mounting bracket (3), and a welding ring (5) is fixedly arranged at the bottom of the welding rod (4). A support bar (6) is arranged on one side of the welding rod (4), a mounting seat (7) is fixedly arranged at the bottom end of the support bar (6), a terminal mounting plate (8) is fixedly arranged at the bottom of the front side of the mounting seat (7), a wiring terminal (9) is fixedly arranged on the surface of the terminal mounting plate (8), a fixed clamping plate (10) is fixedly arranged at the inner bottom of the terminal mounting plate (8), a movable clamping plate (11) is arranged at the bottom of the mounting seat (7), a threaded mounting seat (12) is arranged at the top of the mounting seat (7), a pressing screw rod (13) is arranged between the threaded mounting seat (12) and the top of the movable clamping plate (11), the pressing screw rod (13) is in threaded connection with the threaded mounting seat (12), the pressing screw rod (13) penetrates through the mounting seat (7), the bottom end of the pressing screw rod (13) is movably connected with the movable clamping plate (11), and both the fixed clamping plate (10) and the movable clamping plate (11) are arranged to match the welding ring (5).

2. The device for improving the welding ring circuit structure of a blow molding machine according to claim 1, characterized in that: The number of the welding rods (4) is set to be multiple, and the multiple welding rods (4) are arranged in central symmetry about the axis of the welding ring lower mounting bracket (2) or the welding ring upper mounting bracket (3), the welding ring lower mounting bracket (2), the welding ring upper mounting bracket (3) and the welding ring (5) are arranged in a vertical straight line, and the number of the mounting seats (7) corresponds to the number of the welding rods (4).

3. The device for improving the welding ring circuit structure of a blow molding machine according to claim 1, characterized in that: The top end of the support bar (6) is bent in an L shape, an installation sleeve (14) is fixedly arranged at the top end of the support bar (6), the installation sleeve (14) is sleeved on the welding rod (4), locking nuts (15) are arranged at both the top and the bottom of the installation sleeve (14), and the locking nuts (15) are in threaded connection with the top end of the welding rod (4).

4. A device for improving the welding ring circuit structure of a blow molding machine, characterized in that: A welding head number plate (16) is arranged on one side of the top of the support bar (6), and the welding head number plate (16) is fixedly connected with the support bar (6) by screws.

5. An apparatus for improving the welding ring circuit structure of a blow molding machine, characterized in that: A locking wheel (17) is fixedly arranged at the top end of the pressing screw rod (13), a positioning rod (18) is fixedly arranged at the top of the locking wheel (17), the positioning rod (18) is arranged in a vertical straight line with the pressing screw rod (13), a positioning block (19) is arranged at the top of the threaded mounting seat (12), the positioning block (19) is fixedly welded with the support bar (6), and the positioning rod (18) penetrates through the positioning block (19).

6. The device for improving the welding ring circuit structure of a blow molding machine according to claim 1, characterized in that: Clamping gaskets (20) are fixedly arranged on the top end face of the fixed clamping plate (10) and the bottom end face of the movable clamping plate (11), the clamping gaskets (20) are made of rubber materials, guide rods (21) are fixedly arranged at the four corners of the top end face of the movable clamping plate (11), and the four guide rods (21) respectively penetrate through the four corners of the mounting seat (7).

7. An apparatus for improving the welding ring circuit structure of a blow molding machine, characterized in that: A horizontal wire positioning plate (22) is fixedly arranged on the front side of the mounting base (7), a vertical wire positioning plate (23) is fixedly arranged on one side of the bottom of the support bar (6), and wire clamping grooves (24) are fixedly arranged on the outer surfaces of the horizontal wire positioning plate (22) and the vertical wire positioning plate (23).

8. An apparatus for improving the welding ring circuit structure of a blow molding machine, characterized in that: The wire clamping grooves (24) are arranged in a U shape, the number of the wire clamping grooves (24) is set to be multiple, and the multiple wire clamping grooves (24) are evenly arranged on the outer surface of the horizontal wire positioning plate (22) or the vertical wire positioning plate (23). A wire clamping sleeve (25) is sleeved on the outer side of the horizontal wire positioning plate (22) or the vertical wire positioning plate (23), and the wire clamping sleeve (25) is correspondingly concavely provided with the U-shaped wire clamping grooves (24).

Images