A device for facilitating the installation of an insulating post

Abstract

The application relates to the technical field of thermocouple preparation, in particular to a device facilitating the threading of an insulating column. The device facilitating the threading of an insulating column comprises a workbench, a core rod fixing structure, a pushing structure and an automatic matching structure are arranged on the workbench, the pushing structure, the automatic matching structure and the core rod fixing structure are sequentially and spacedly arranged along the length direction of the core rod, the core rod fixing structure is used for fixing two ends of the core rod, the automatic matching structure is used for matching the perforation on the insulating column with the core rod fixed by the core rod fixing structure one by one, and the pushing structure is used for giving the insulating column a pushing force parallel to the length direction of the core rod and making the insulating column sleeved on the core rod after matching. The application has the following effects: the pushing structure pushes the insulating column to the automatic matching structure, the automatic matching structure matches the insulating column with the core rod, and the pushing structure makes the insulating column sleeved on the core rod, which is relatively convenient and reduces the working strength of the operator.

Description

Technical Field

[0001] This application relates to the technical field of thermocouple fabrication, and in particular to a device that facilitates the insertion of insulating posts. Background Technology

[0002] Thermocouple manufacturing requires at least one core rod and multiple insulating pillars. The insulating pillars have through holes along their axial direction for the core rods to pass through. The core rods and through holes correspond one-to-one. After multiple core rods pass through multiple through holes, the next insulating pillar is then inserted. The number of insulating pillars inserted is controlled according to the required length of the thermocouple. Multiple insulating pillars are sequentially inserted into the core rod along its length.

[0003] Each time an insulating post is threaded, the operator needs to align the perforation on the insulating post with the core rod, which is quite tedious and physically demanding for the operator. Summary of the Invention

[0004] To facilitate the installation of insulating posts and reduce the workload of operators, this application provides a device for easily installing insulating posts.

[0005] This application provides a device for easily inserting insulating posts, which adopts the following technical solution: it includes a workbench, on which a core rod fixing structure, a pushing structure, and an automatic mating structure are provided. The pushing structure, the automatic mating structure, and the core rod fixing structure are arranged sequentially and at intervals along the length direction of the core rod placed on the workbench. The core rod fixing structure is used to fix both ends of the core rod. The automatic mating structure is used to mate the perforations on the insulating post with the core rods fixed by the core rod fixing structure one by one. The pushing structure is used to provide a pushing force to the insulating post parallel to the length direction of the core rod and to make the mated insulating post fit through the core rod.

[0006] By adopting the above technical solution, the pushing structure first applies a certain pushing force to the insulating column placed on the workbench, pushing the insulating column to the location of the automatic alignment structure. After the automatic alignment structure aligns the perforations on the insulating column with the core rod fixed by the core rod fixing structure, the pushing structure applies a certain pushing force to the insulating column, so that the aligned insulating column is fitted onto the core rod. This makes it easier to install the insulating column and reduces the workload of the operators.

[0007] Preferably, it also includes an insulating column supply box, which is used to store and supply insulating columns. A feeding structure is provided between the insulating column supply box and the worktable for conveying the insulating columns one by one from the insulating column supply box to the worktable. The feeding structure is used to convey the insulating columns to the position between the pushing structure and the automatic matching structure on the worktable.

[0008] By adopting the above technical solution, the insulating column supply box stores and provides insulating columns, and the feeding structure transports the insulating columns one by one to the workbench, so that the equipment can continuously install insulating columns with high efficiency.

[0009] Preferably, the feeding structure includes a ramp conveyor and an arc-shaped feeding component. The insulating column feeding box has a discharge port on one side wall near the worktable for discharging insulating columns. A door for sealing the discharge port is also provided on the same side wall. The door is slidably connected to the wall of the insulating column feeding box. One end of the ramp conveyor is connected to the discharge port, and the other end is connected to the arc-shaped feeding component. The arc-shaped feeding component is located below the worktable. A vertical through-hole for the arc-shaped feeding component to pass through is provided on the worktable. This through-hole is located between the pushing structure and the automatic mating structure along the length of the mandrel placed on the worktable.

[0010] By adopting the above technical solution, the sliding opening and closing door allows the insulating columns stored in the insulating column feeding box to enter the inclined conveyor channel from the discharge port, and then slide along the inclined conveyor channel to the arc-shaped feeding component. The arc-shaped feeding component transports the insulating column through the insertion opening to the space between the pushing structure and the automatic matching structure. The pushing structure pushes the insulating column to the location of the automatic matching structure. The automatic matching structure aligns the perforations on the insulating column with the core rods fixed by the core rod fixing structure one by one. The pushing structure then inserts the aligned insulating column into the core rod, which makes it easier to insert the insulating column and reduces the workload of the operators.

[0011] Preferably, the arc-shaped feeding component includes an arc-shaped outer sleeve and an arc-shaped inner sleeve. One side of the arc-shaped outer sleeve is connected to the inclined conveyor channel. The arc-shaped outer sleeve and the arc-shaped inner sleeve are connected by a first driving cylinder. The first driving cylinder passes through the arc-shaped outer sleeve in a vertical direction. The piston rod of the first driving cylinder is connected to the outer arc surface of the arc-shaped inner sleeve. The first driving cylinder is used to drive the arc-shaped inner sleeve to slide back and forth in a vertical direction. The material passage opening allows the arc-shaped inner sleeve to pass through.

[0012] By adopting the above technical solution, the first driving cylinder works to make the arc-shaped inner sleeve slide vertically away from the arc-shaped outer sleeve, pass through the material insertion opening, and reach the space between the pushing structure and the automatic mating structure. Then, the pushing structure pushes the insulating column to the location of the automatic mating structure. After mating is completed, the pushing structure makes the insulating column fit into the core rod, which makes it easier to insert the insulating column and reduces the workload of the operator.

[0013] Preferably, the pushing structure includes a second driving cylinder and a push plate. The length direction of the second driving cylinder is parallel to the length direction of the mandrel placed on the worktable. The piston rod of the second driving cylinder is perpendicularly connected to one side wall of the push plate. The second driving cylinder is used to drive the push plate to slide back and forth along the length direction of the mandrel placed on the worktable, moving closer to or away from the automatic mating structure.

[0014] By adopting the above technical solution, the second drive cylinder drives the push plate to slide along the length of the core rod placed on the worktable and approach the automatic mating structure, which can more conveniently achieve the effect of pushing the insulating column to the location of the automatic mating structure and making the insulating column fit through the core rod.

[0015] Preferably, the mandrel fixing structure includes a first mandrel fixing seat and a second mandrel fixing seat. The first mandrel fixing seat and the second mandrel fixing seat are spaced apart on the worktable along the length direction of the mandrel placed on the worktable, and the first mandrel fixing seat and the second mandrel fixing seat are used to fix the two ends of the mandrel on the worktable respectively.

[0016] By adopting the above technical solution, the first core rod fixing seat and the second core rod fixing seat fix the two ends of the core rod respectively, reducing the probability of misalignment between the core rod and the insulating column caused by the displacement of the core rod during the installation of the insulating column.

[0017] Preferably, the first mandrel fixing seat is assembled into a complete cylinder by splicing more than one mandrel fixing sub-seat. Each mandrel fixing sub-seat has a third driving cylinder vertically connected to its arc surface. The multiple third driving cylinders are arranged at equal angular intervals along the circumference of the first mandrel fixing seat. The third driving cylinder is used to drive the mandrel fixing sub-seat to slide back and forth along the length direction of the third driving cylinder.

[0018] Since multiple insulating columns need to be installed after one insulating column is installed, the installed insulating column needs to slide away from the material opening along the length of the mandrel placed on the workbench. The setting of the first mandrel fixing seat will hinder the sliding of the insulating column. By adopting the above technical solution, multiple mandrel fixing seats are moved away from each other along the length of the third drive cylinder, giving the insulating column room to slide.

[0019] Preferably, the first mandrel holder has at least one first through hole extending along the axial direction of the first mandrel holder, and the second mandrel holder has at least one second through hole extending along the axial direction of the second mandrel holder. At least one protrusion is vertically arranged on the side wall of the push plate away from the second drive cylinder. The number of the first through hole, the second through hole, and the protrusion corresponds one-to-one with the number of mandrels, and the projection planes of each protrusion, the first through hole, and the second through hole along the length direction of the mandrel placed on the worktable are completely overlapped. The protrusion is used to be embedded in the through hole of the insulating column, and the automatic engagement structure is used to drive the insulating column to rotate.

[0020] By adopting the above technical solution, since the projection surfaces of each protrusion, the first through hole, and the second through hole are completely overlapped along the length direction of the core rod placed on the worktable, during the process of the automatic mating structure driving the insulating column to rotate, when multiple protrusions are mated one by one with the through holes of multiple insulating columns, the push plate is still giving the insulating column a pushing force, so that multiple protrusions are respectively embedded in the through holes of multiple insulating columns, and then the push plate continues to push the insulating column, so that multiple core rods pass through the through holes of multiple insulating columns respectively.

[0021] Preferably, the automatic mating structure includes a transmission ring cylinder through which the insulating column slides and at least one roller, the roller passing through the cylinder wall of the transmission ring cylinder and the roller axis being parallel to the transmission ring cylinder axis, and the transmission ring cylinder being provided with a driving member for driving the roller to rotate along the roller central axis.

[0022] By adopting the above technical solution, the driving component drives the roller to rotate, and the rotation of the roller drives the insulating column that enters the transmission ring cylinder to rotate. When the insulating column rotates to the point where multiple protrusions match the holes of multiple insulating columns one by one, the driving component stops working, thus completing the automatic matching work between the insulating column and the core rod.

[0023] Preferably, the workbench is provided with a gripper for clamping the outer wall of the insulating column, and the gripper is connected to the workbench by sliding back and forth along the length direction of the mandrel placed on the workbench.

[0024] By adopting the above technical solution, the gripper holds the insulating column on the outer wall and slides the completed insulating column along the length of the core rod placed on the workbench toward the direction of the second core rod fixing seat, making way for the installation of the next insulating column.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. The pushing structure first applies a certain pushing force to the insulating column placed on the workbench, pushing the insulating column to the location of the automatic matching structure. After the automatic matching structure aligns the perforations on the insulating column with the core rod fixed by the core rod fixing structure, the pushing structure applies a certain pushing force to the insulating column, so that the matched insulating column is threaded onto the core rod. This makes it easier to thread the insulating column and reduces the workload of the operator.

[0027] 2. The clamp holds the insulating post on the outer wall and slides the completed insulating post along the length of the core rod placed on the workbench toward the second core rod fixing seat to make way for the installation of the next insulating post. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of this application;

[0029] Figure 2 This is a partial structural diagram of this application;

[0030] Figure 3 yes Figure 2 A magnified view of part A in the middle;

[0031] Figure 4 This is a partial structural diagram of this application;

[0032] Figure 5 This is a cross-sectional schematic diagram of a portion of the structure of this application.

[0033] Explanation of reference numerals in the attached drawings: 11. Insulating column; 12. Core rod; 13. Perforation; 110. Workbench; 111. Insulating column feed box; 112. Discharge port; 113. Opening / closing door; 114. Sliding handle; 120. Feeding structure; 1201. Inclined conveyor; 1202. Arc-shaped feeder; 12021. Arc-shaped outer sleeve; 12022. Arc-shaped inner sleeve; 121. First drive cylinder; 122. Cylinder mounting base; 123. Material insertion opening; 130. Pushing structure; 1301. Second drive cylinder ; 1302, Push plate; 131, Protruding column; 140, Automatic engagement structure; 1401, Transmission ring cylinder; 1402, Roller; 141, Drive motor; 142, Bevel gear; 150, First mandrel fixing seat; 151, Mandrel fixing sub-seat; 152, First through hole; 153, Third drive cylinder; 160, Second mandrel fixing seat; 161, Second through hole; 170, Gripper; 1701, Drive rod; 1702, Rotating rod; 1703, Gripper; 171, Lead screw; 172, Slide bar. Detailed Implementation

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] This application discloses a device for facilitating the installation of insulating posts, thereby reducing the workload of operators.

[0036] refer to Figure 1 , Figure 2 An apparatus for facilitating the installation of insulating columns includes a workbench 110 and an insulating column supply box 111. The insulating column supply box 111 is used to store and supply insulating columns 11. A feeding structure 120 is provided between the insulating column supply box 111 and the workbench 110 for conveying the insulating columns 11 one by one from the insulating column supply box 111 to the workbench 110.

[0037] refer to Figure 2 , Figure 3 Along the length of the mandrel 12 placed on the worktable 110, a pushing structure 130, an automatic mating structure 140, and a mandrel fixing structure are arranged sequentially at intervals. (Refer to...) Figure 3 , Figure 4 The core rod fixing structure is used to fix both ends of the core rod 12. The automatic mating structure 140 is used to mate the perforations 13 on the insulating column 11 with the core rod 12 fixed by the core rod 12 fixing structure. The pushing structure 130 is used to give the insulating column 11 a pushing force parallel to the length direction of the core rod 12 and to make the mated insulating column 11 fit through the core rod 12. The insulating column feeding box 111 stores and provides the insulating column 11. The pushing structure 130 first gives a certain pushing force to the insulating column 11 placed on the workbench 110 and pushes the insulating column 11 to the location of the automatic mating structure 140. After the automatic mating structure 140 mates the perforations 13 on the insulating column 11 with the core rod 12 fixed by the core rod 12 fixing structure, the pushing structure 130 gives a certain pushing force to the insulating column 11 and makes the mated insulating column 11 fit through the core rod 12. This allows the equipment to easily and continuously insert the insulating column 11 with high efficiency.

[0038] Specifically, refer to Figure 2In this embodiment, the workbench 110 is a cuboid tabletop with a fixed frame at the bottom. The insulating column supply box 111 is arranged perpendicular to the length of the workbench 110. The insulating column supply box 111 is a box with an open top. A discharge port 112 for discharging insulating columns is opened on the side wall of the insulating column supply box 111 near the workbench 110. An opening and closing door 113 for sealing the discharge port 112 is provided on the side wall of the insulating column supply box 111 near the workbench 110. The opening and closing door 113 is slidably connected to the box wall of the insulating column supply box 111. The door 113 slides back and forth vertically. A sliding handle 114 is provided on the side wall away from the insulating column supply box 111. A sliding plate is horizontally slidable inside the insulating column supply box 111. The sliding plate and the bottom inner wall of the insulating column supply box 111 are connected by multiple compression springs. One end of the compression spring is vertically connected to the sliding plate, and the other end is vertically connected to the bottom inner wall of the insulating column supply box 111. Multiple compression springs are evenly distributed at the bottom of the sliding plate, and the vertical projection surface of the sliding plate coincides with the vertical projection surface of the bottom inner wall of the insulating column supply box 111.

[0039] Further, refer to Figure 2 , Figure 3 , Figure 4 The feeding structure 120 includes a ramp conveyor 1201 and an arc-shaped feeding component 1202. One end of the ramp conveyor 1201 is connected to the discharge port 112, and the other end of the ramp conveyor 1201 is connected to the arc-shaped feeding component 1202. The arc-shaped feeding component 1202 is located below the workbench 110. The arc-shaped feeding component 1202 includes an arc-shaped outer sleeve 12021 and an arc-shaped inner sleeve 12022. One side of the arc-shaped outer sleeve 12021 is connected to the ramp conveyor 1201. The arc-shaped outer sleeve 12021 and the arc-shaped inner sleeve 12022 are connected by a first driving cylinder 121. In this embodiment, two first driving cylinders 121 are provided. Two cylinders are provided below the workbench 110 to fix the two first driving cylinders respectively. The cylinder mounting base 122 of 121 has a first driving cylinder 121 that passes vertically through the arc-shaped outer sleeve 12021. Two first driving cylinders 121 are spaced apart below the arc-shaped outer sleeve 12021 along the length of the mandrel 12 placed on the worktable 110. The piston rod of the first driving cylinder 121 is connected to the outer arc surface of the arc-shaped inner sleeve 12022. The first driving cylinder 121 is used to drive the arc-shaped inner sleeve 12022 to slide back and forth in the vertical direction. The worktable 110 has a material passage opening 123 that allows the arc-shaped inner sleeve 12022 to pass through in the vertical direction. The material passage opening 123 is located between the pushing structure 130 and the automatic matching structure 140 along the length of the mandrel 12 placed on the worktable 110.

[0040] The operator moves the sliding handle 114 to slide the opening / closing door 113 upwards, exposing the discharge port 112. The insulating columns 11 stored in the insulating column supply box 111 slide from the discharge port 112 along the inclined conveyor channel 1201 into the inner arc surface of the arc-shaped inner sleeve 12022. After one insulating column 11 slides out of the discharge port 112, the operator moves the sliding handle 114 again to slide the opening / closing door 113 downwards, sealing the discharge port 112, allowing the insulating columns 11 to be discharged one by one. The two first drive cylinders 121 work synchronously, causing the arc-shaped inner sleeve 12022 to move vertically. The insulating column 11 slides straight away from the arc-shaped outer sleeve 12021 through the material insertion opening 123 to the space between the pushing structure 130 and the automatic mating structure 140. At this time, the pushing structure 130 pushes the insulating column 11 to the location of the automatic mating structure 140. The automatic mating structure 140 makes the through hole 13 on the insulating column 11 and the core rod 12 fixed by the core rod 12 fixing structure match one by one. Then, the pushing structure 130 makes the mated insulating column 11 fit through the core rod 12. This makes it easier to insert the insulating column 11 and reduces the workload of the operator.

[0041] Specifically, the pushing structure 130 includes a second driving cylinder 1301 and a pusher plate 1302. The length direction of the second driving cylinder 1301 is parallel to the length direction of the mandrel 12 placed on the worktable 110. The piston rod of the second driving cylinder 1301 is perpendicularly connected to one side wall of the pusher plate 1302. The automatic mating structure 140 includes a transmission ring cylinder 1401 through which the insulating column 11 slides. The mandrel 12 fixing structure includes a first mandrel fixing seat 150 and a second mandrel fixing seat 160. The first mandrel fixing seat 150 and the second mandrel fixing seat 160 are spaced apart along the length direction of the mandrel 12 placed on the worktable 110. On the workbench 110, the first mandrel fixing seat 150 and the second mandrel fixing seat 160 are used to fix the two ends of the mandrel 12 on the workbench 110 respectively. In this embodiment, the push plate 1302 is a cylindrical thin plate adapted to the insulating column 11, and the projection surface of the push plate 1302 along the length direction of the mandrel 12 placed on the workbench 110 is smaller than the projection surface of the inner wall of the transmission ring cylinder 1401 along the length direction of the mandrel 12 placed on the workbench 110. The second drive cylinder 1301 is used to drive the push plate 1302 to slide back and forth along the length direction of the mandrel 12 placed on the workbench 110, approaching or moving away from the transmission ring cylinder 1401.

[0042] refer to Figure 3The automatic mating structure 140 also includes at least one roller 1402. The roller 1402 passes through the cylinder wall of the transmission ring cylinder 1401 and the axial direction of the roller 1402 is parallel to the axial direction of the transmission ring cylinder 1401. The transmission ring cylinder 1401 is provided with a driving member that drives the roller 1402 to rotate along the central axis of the roller 1402. In this embodiment, a total of two rollers 1402 are provided. The two rollers 1402 pass through the upper and lower cylinder walls of the transmission ring cylinder 1401 in the vertical direction, respectively. The driving member includes a drive motor 141 and two vertically meshing bevel gears 142.

[0043] Further, refer to Figure 3 , Figure 4 At least one first through hole 152 is provided axially through the first mandrel fixing seat 150, and at least one second through hole 161 is provided axially through the second mandrel fixing seat 160. At least one protrusion 131 is vertically arranged on the side wall of the push plate 1302 away from the second drive cylinder 1301. The number of first through holes 152, second through holes 161, and protrusions 131 corresponds one-to-one with the number of mandrels 12, and each protrusion 131, first through hole 152, and second through hole 161 is arranged along the side wall of the push plate 1302 away from the second drive cylinder 1301. The projection planes of the core rods 12 along their length on the workbench 110 are completely aligned. In this embodiment, four core rods 12 are inserted into each insulating post 11, so four through holes 13 are axially inserted into each insulating post 11. Correspondingly, four first through holes 152 are axially inserted into the first core rod holder 150, and four second through holes 161 are axially inserted into the second core rod holder 160. Four protruding posts 131 are vertically arranged on the side wall of the push plate 1302 away from the second drive cylinder 1301.

[0044] The driving component drives the roller 1402 to rotate. The rotation of the roller 1402 causes the insulating column 11, which has entered the transmission ring cylinder 1401, to rotate. When the insulating column 11 rotates to the point where the four protrusions 131 are respectively matched with the four through holes 13 of the insulating column 11, the driving component stops working, thus completing the automatic matching work between the insulating column 11 and the core rod 12. At this time, the push plate 1302 is still applying a pushing force to the insulating column 11, so that the four protrusions 131 are respectively embedded in the four through holes 13 of the insulating column 11. Then the push plate 1302 continues to push the insulating column 11, so that the four core rods 12 pass through the four through holes 13 of the insulating column 11 respectively.

[0045] Since multiple insulating posts 11 need to be inserted after one insulating post 11 is installed, the installed insulating post 11 needs to slide away from the insertion opening 123 along the length of the mandrel 12 placed on the workbench 110. However, the first mandrel fixing seat 150 would hinder the sliding of the insulating post 11. Therefore, the first mandrel fixing seat 150 is composed of more than one mandrel fixing sub-seat 151 spliced ​​together to form a complete cylinder. Each mandrel fixing sub-seat 151 has a third drive cylinder 153 vertically connected to its arc surface. In this embodiment, the first core rod fixing seat 150 is composed of four core rod fixing sub-seats 151 spliced ​​together. Correspondingly, four third driving cylinders 153 are provided. The four third driving cylinders 153 are arranged at equal angular intervals along the circumference of the first core rod fixing seat 150. The four third driving cylinders 153 respectively drive the core rod fixing sub-seats 151 to slide back and forth along the length direction of the third driving cylinder 153. The four core rod fixing sub-seats 151 are far apart from each other along the length direction of the third driving cylinder 153, so as to give the insulating column 11 room to slide.

[0046] refer to Figure 1 , Figure 5 To improve the efficiency of making way for the next insulating post 11, the workbench 110 is provided with a gripper 170 for clamping the outer wall of the insulating post 11. The gripper 170 slides back and forth along the length of the core rod 12 placed on the workbench 110 and is connected to the workbench 110. The gripper 170 clamps the outer wall of the insulating post 11, and slides the completed insulating post 11 along the length of the core rod 12 placed on the workbench 110 toward the second core rod fixing seat 160 to make way for the next insulating post 11. In this embodiment, the gripper 170 is provided by two mutually parallel grippers. The lead screw 171 above the worktable 110 achieves a reciprocating sliding effect. The length direction of the lead screw 171 is parallel to the length direction of the mandrel 12 placed on the worktable 110. A slide bar 172 is provided on the worktable 110. The length direction of the slide bar 172 is perpendicular to the length direction of the lead screw 171. Two lead screws 171 are symmetrically passed through the slide bars 172. The lead screw 171 rotates circumferentially and is axially fixed to the worktable 110. The rotation of the lead screw 171 drives the slide bar 172 to reciprocate along the length direction of the lead screw 171. The side of the slide bar 172 closest to the worktable 110 is connected to the gripper 170.

[0047] In this embodiment, the gripper 170 includes a drive rod 1701, two rotating rods 1702, and two grippers 1703. The two rotating rods 1702 and the two grippers 1703 are symmetrically arranged on both sides of the drive rod 1701. One end of the rotating rod 1702 is rotatably connected to the drive rod 1701, and the other end is rotatably connected to the gripper 1703. The drive rod 1701 slides up and down, driving the rotating rod 1702 to rotate, thereby driving the gripper 1703 to rotate and open and close.

[0048] The implementation principle of the device for facilitating the installation of insulating columns according to an embodiment of this application is as follows: The insulating column supply box 111 stores and provides insulating columns 11. The operator moves the sliding handle 114 to slide the opening and closing door 113 upward, exposing the discharge port 112. The insulating columns 11 stored in the insulating column supply box 111 slide from the discharge port 112 along the inclined conveyor channel 1201 into the inner arc surface of the arc-shaped inner sleeve 12022. After an insulating column 11 slides out from the discharge port 112, the sliding handle 114 is moved again to move the opening and closing door 113 upward. The material slides down, sealing the outlet 112, allowing the insulating columns 11 to exit one by one. The two first drive cylinders 121 work synchronously, causing the arc-shaped inner sleeve 12022 to slide vertically away from the arc-shaped outer sleeve 12021, passing through the material-feeding opening 123 to between the pushing structure 130 and the automatic mating structure 140. At the same time, the second drive cylinder 1301 drives the push plate to push the insulating column 11 to the location of the automatic mating structure 140. The drive component drives the roller 1402 to rotate, and the rotation of the roller 1402 drives the material into the conveyor... The insulating post 11 inside the conveying cylinder 1401 rotates. When the four protrusions 131 of the insulating post 11 are respectively engaged with the four through holes 13 of the insulating post 11, the driving component stops working, thus completing the automatic engagement between the insulating post 11 and the core rod 12. At this time, the push plate 1302 is still applying a pushing force to the insulating post 11, causing the four protrusions 131 to be respectively embedded in the four through holes 13 of the insulating post 11. Then, the push plate 1302 continues to push the insulating post 11, causing the four core rods 12 to pass through the four through holes 13 of the insulating post 11. 3; The four third drive cylinders 153 drive the four core rod fixing seats 151 to move away from each other along the length direction of the third drive cylinders 153, making room for the sliding of the insulating column 11. Then the gripper 170 clamps the insulating column 11 on the outer wall, and slides the completed insulating column 11 along the length direction of the core rod 12 placed on the workbench 110 towards the direction closer to the second core rod fixing seat 160 to make room for the installation of the next insulating column 11. This makes it easier to complete the installation of the insulating column 11 and reduces the workload of the operator.

[0049] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for facilitating the installation of insulating columns, comprising a workbench (110), characterized in that: The workbench (110) is provided with a core rod (12) fixing structure, a pusher structure (130) and an automatic mating structure (140). The pusher structure (130), the automatic mating structure (140) and the core rod (12) fixing structure are arranged sequentially and spaced apart along the length direction of the core rod (12) placed on the workbench (110). The core rod (12) fixing structure is used to fix both ends of the core rod (12). The automatic mating structure (140) is used to mate the perforations (13) on the insulating column (11) with the core rods (12) fixed by the core rod (12) fixing structure one by one. The pusher structure (130) is used to give the insulating column (11) a pushing force parallel to the length direction of the core rod (12) and make the insulating column (11) after mating fit through the core rod (12). The pushing structure (130) includes a second driving cylinder (1301) and a push plate (1302). The length direction of the second driving cylinder (1301) is parallel to the length direction of the mandrel (12) placed on the worktable (110). The piston rod of the second driving cylinder (1301) is perpendicularly connected to one side wall of the push plate (1302). The second driving cylinder (1301) is used to drive the push plate (1302) to slide back and forth along the length direction of the mandrel (12) placed on the worktable (110) towards or away from the automatic mating structure (140). The core rod (12) fixing structure includes a first core rod fixing seat (150) and a second core rod fixing seat (160). The first core rod fixing seat (150) and the second core rod fixing seat (160) are spaced apart on the worktable (110) along the length direction of the core rod (12) placed on the worktable (110), and the first core rod fixing seat (150) and the second core rod fixing seat (160) are used to fix the two ends of the core rod (12) on the worktable (110) respectively. The first mandrel fixing seat (150) is assembled into a complete cylinder by splicing more than one mandrel fixing sub-seat (151). Each mandrel fixing sub-seat (151) is vertically connected to a third driving cylinder (153) on its arc surface. Multiple third driving cylinders (153) are arranged at equal angles along the circumference of the first mandrel fixing seat (150). The third driving cylinder (153) is used to drive the mandrel fixing sub-seat (151) to slide back and forth along the length direction of the third driving cylinder (153). The first mandrel holder (150) has at least one first through hole (152) extending axially along the first mandrel holder (150), and the second mandrel holder (160) has at least one second through hole (161) extending axially along the second mandrel holder (160). At least one protrusion (131) is vertically arranged on the side wall of the push plate (1302) away from the second drive cylinder (1301). The first through hole (152), the second... The number of perforations (161) and protrusions (131) corresponds one-to-one with the number of core rods (12), and the projection planes of each protrusion (131), the first perforation (152) and the second perforation (161) along the length direction of the core rod (12) placed on the worktable (110) are completely overlapped. The protrusions (131) are used to be embedded in the perforations (13) of the insulating column (11), and the automatic mating structure (140) is used to drive the insulating column (11) to rotate. The automatic mating structure (140) includes a transmission ring cylinder (1401) through which the insulating column (11) slides and at least one roller (1402). The roller (1402) passes through the cylinder wall of the transmission ring cylinder (1401) and the axial direction of the roller (1402) is parallel to the axial direction of the transmission ring cylinder (1401). The transmission ring cylinder (1401) is provided with a driving member that drives the roller (1402) to rotate along the central axis of the roller (1402).

2. The device for facilitating the installation of insulating posts according to claim 1, characterized in that: It also includes an insulating column supply box (111), which is used to store and supply insulating columns (11). A feeding structure (120) is provided between the insulating column supply box (111) and the worktable (110) for conveying the insulating columns (11) one by one from the insulating column supply box (111) to the worktable (110). The feeding structure (120) is used to convey the insulating columns (11) to the position between the pushing structure (130) and the automatic matching structure (140) on the worktable (110).

3. The device for facilitating the installation of insulating posts according to claim 2, characterized in that: The feeding structure (120) includes a ramp conveyor (1201) and an arc-shaped feeding component (1202). The insulating column feeding box (111) has a discharge port (112) for discharging insulating columns (11) on one side of its wall near the workbench (110). The insulating column feeding box (111) also has an opening and closing door (113) for sealing the discharge port (112) on one side of its wall near the workbench (110). The opening and closing door (113) is slidably connected to the wall of the insulating column feeding box (111). One end of the ramp conveyor (1201)... The other end of the inclined conveyor (1201) is connected to the discharge port (112) and the arc-shaped feeder (1202). The arc-shaped feeder (1202) is located below the worktable (110). The worktable (110) has a vertically penetrating opening (123) for the arc-shaped feeder (1202) to pass through. The penetrating opening (123) is located between the pusher structure (130) and the automatic mating structure (140) along the length of the mandrel (12) placed on the worktable (110).

4. The device for facilitating the installation of insulating posts according to claim 3, characterized in that: The arc-shaped feeding component (1202) includes an arc-shaped outer sleeve (12021) and an arc-shaped inner sleeve (12022). One side of the arc-shaped outer sleeve (12021) is connected to the inclined conveyor channel (1201). The arc-shaped outer sleeve (12021) and the arc-shaped inner sleeve (12022) are connected by a first driving cylinder (121). The first driving cylinder (121) passes through the arc-shaped outer sleeve (12021) in a vertical direction. The piston rod of the first driving cylinder (121) is connected to the outer arc surface of the arc-shaped inner sleeve (12022). The first driving cylinder (121) is used to drive the arc-shaped inner sleeve (12022) to slide back and forth in a vertical direction. The material passage opening (123) allows the arc-shaped inner sleeve (12022) to pass through.

5. The device for facilitating the installation of insulating posts according to claim 1, characterized in that: The workbench (110) is provided with a gripper (170) for clamping the outer wall of the insulating column (11). The gripper (170) slides back and forth along the length of the mandrel (12) placed on the workbench (110) and is connected to the workbench (110).

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