CN111055118A

CN111055118A - Automatic core rod penetrating equipment

Info

Publication number: CN111055118A
Application number: CN201911415004.5A
Authority: CN
Inventors: 肖俊
Original assignee: Lingshengcheng Technology Jiangsu Co Ltd
Current assignee: Lingshengcheng Technology Jiangsu Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-24
Anticipated expiration: 2039-12-31
Also published as: CN111055118B

Abstract

The invention provides automatic core rod penetrating equipment which comprises a rack, a feeding mechanism, a pushing mechanism and an adsorption mechanism. The feeding mechanism is provided with a plurality of core rods. The adsorption mechanism comprises an adsorption bracket, a lifting power part and an adsorption panel. The bottom surface of the adsorption panel is provided with a positioning groove matched with the size of the conductive cloth. The positioning groove is internally connected with a plurality of air starting channels. The lifting power part is arranged on the adsorption bracket and is in transmission connection with the adsorption panel to drive the adsorption panel to lift, so that the conductive cloth in the positioning groove is connected with the feeding mechanism. The pushing mechanism is in transmission connection with the feeding mechanism and drives the core rod in the feeding mechanism to be inserted into the conductive cloth. Loading a plurality of core rods through a feeding mechanism; then the lifting power part drives the adsorption panel to ascend to carry out conductive cloth feeding, and drives the adsorption panel to descend so as to enable the tubular conductive cloth to be connected with the feeding mechanism; and then, the core rod is pushed into the conductive cloth through the pushing mechanism, so that the automatic core rod penetration is realized, and the assembly precision and the production efficiency are greatly improved.

Description

Automatic core rod penetrating equipment

Technical Field

The invention relates to the field of core rod penetrating equipment, in particular to automatic core rod penetrating equipment.

Background

The conductive cloth has good electromagnetic wave shielding effect, can be processed into various shapes and sizes according to the requirements of customers, and is widely used for EMI/EMC prevention and treatment of various electronic products. In the core rod penetrating process, the core rod is manually inserted into the tubular conductive cloth in the conventional operation mode. However, the core rod is small and the conductive cloth is soft, so that the manual operation precision is low and the efficiency is low, and the production mode is not suitable for the current intelligent industry.

Disclosure of Invention

An object of the present invention is to provide an automatic core rod threading apparatus, which overcomes the disadvantages of low operation precision and low efficiency in the related art.

The technical scheme adopted by the invention for solving the technical problem is that the automatic core rod penetrating equipment comprises a rack, and a feeding mechanism, a pushing mechanism and an adsorption mechanism which are arranged on the rack; a plurality of core rods are arranged in the feeding mechanism; the adsorption mechanism is used for adsorbing tubular conductive cloth and comprises an adsorption bracket, a lifting power part and an adsorption panel; the adsorption bracket is fixedly arranged on the rack; the bottom surface of the adsorption panel is provided with a positioning groove matched with the size of the conductive cloth; a plurality of air starting channels are connected in the positioning groove; the lifting power part is arranged on the adsorption bracket and is in transmission connection with the adsorption panel, so that the adsorption panel is driven to lift, and the conductive cloth in the positioning groove is connected with the feeding mechanism; the pushing mechanism is in transmission connection with the feeding mechanism and drives the core rod in the feeding mechanism to be inserted into the conductive cloth.

The invention provides automatic core rod penetrating equipment, which is characterized in that a plurality of core rods are loaded through a feeding mechanism; then the lifting power part drives the adsorption panel to ascend to carry out conductive cloth feeding, and drives the adsorption panel to descend so as to enable the tubular conductive cloth to be connected with the feeding mechanism; and then, the core rod in the feeding mechanism is pushed into the conductive cloth through the pushing mechanism, so that the automatic core rod penetration is realized, and the assembly precision and the production efficiency are greatly improved.

In some embodiments, the suction panel comprises a lifting plate and a suction plate; the section of the adsorption plate is T-shaped, and the air passage is formed in the adsorption plate; the lifting plate is provided with a T-shaped groove matched with the adsorption plate, and the positioning groove is positioned at the bottom of the T-shaped groove; the adsorption mechanism further comprises a mounting plate, a propulsion cylinder, an adjusting plate and a T-shaped rod; the lifting power part is in transmission connection with the lifting plate and drives the lifting plate to lift; the mounting plate is fixedly connected with the lifting plate and can lift along with the lifting plate; the cylinder body of the propulsion cylinder is fixedly connected with the mounting plate, and the piston rod of the propulsion cylinder is connected with the adjusting plate; the adjusting plate is provided with a step and a sliding groove is formed along the lifting direction of the step; the T-shaped rod sequentially penetrates through the sliding groove and the mounting plate from top to bottom, and the tail end of the T-shaped rod is fixedly connected with the adsorption plate.

In some embodiments, the adsorption mechanism further comprises a fixation plate; the adsorption plate is formed by splicing a plurality of adsorption blocks; the fixed plate is fixedly connected with the spliced adsorption blocks; the tail end of the T-shaped rod is fixedly connected with the fixing plate.

In some embodiments, the feeding mechanism comprises a feeding workbench, a feeding bracket, a linear module I, a material clamp, a pressing sheet and a linear module II; the feeding workbench is fixedly arranged on the rack, a guide groove I which can only accommodate one core rod and has a section smaller than the positioning groove is formed in the feeding workbench, and the guide groove I can be connected with the positioning groove; the feeding support is fixedly arranged on the rack; a plurality of parallel accommodating grooves for accommodating the core rods are arranged in the material clamp; the linear module I is fixedly arranged on the feeding support and is in transmission connection with the material clamp to drive the plurality of accommodating grooves to sequentially translate on the guide groove I; the linear module II is fixedly arranged on the feeding rack and is in transmission connection with the pressing sheet positioned above the guide groove, the pressing sheet is driven to be inserted into the accommodating groove, and the core rod at the bottommost end in the accommodating groove is pushed into the guide groove.

In some embodiments, the material pushing mechanism comprises a material pushing cylinder and a material pushing block; a strip-shaped hole is formed in the bottom surface of the guide groove; a material pushing plate is arranged on the material pushing block; the material pushing plate is inserted in the strip-shaped hole; the material pushing cylinder is fixedly arranged below the material loading workbench and is in transmission connection with the material pushing block to drive the material pushing plate to move back and forth along the strip-shaped hole.

In some embodiments, two ends of the positioning groove are respectively connected with a section of guide groove II formed on the bottom surface of the lifting plate; the guide groove II is the same as the guide groove I.

In some embodiments, the suction mechanism further comprises a suction table fixed to the frame; the working surface of the adsorption working table is flush with the bottom surface of the guide groove I; after the lifting power part drives the adsorption panel to descend and cling to the adsorption workbench, the guide groove I on the loading workbench is communicated with the guide groove II on the lifting plate and the positioning groove on the adsorption plate.

In some embodiments, the automatic core-piercing rod apparatus further comprises a severing mechanism; the cutting mechanism comprises a cutting worktable, a cutting bracket, a cutting power part and a cutter; the cutting-off workbench is fixedly arranged on the rack and is flush with the adsorption workbench; the cutting bracket is fixedly arranged on the cutting worktable; the cutting power part is arranged on the cutting support and is in transmission connection with the plurality of mutually parallel cutters to drive the cutters to be close to or far away from the cutting workbench.

In some embodiments, the automatic core rod threading apparatus further comprises a pulling mechanism; the material pulling mechanism comprises a material pulling support, a material pulling motor, a driving shaft, a driven shaft, a conveying belt and a material pulling shaft; the material pulling bracket is fixedly arranged on the rack; the material pulling motor is arranged on the material pulling support and is in transmission connection with the driving shaft to drive the driving shaft to rotate; the driven shaft is rotatably arranged on the rack; the adsorption mechanism and the cutting mechanism are positioned between the driving shaft and the driven shaft; the transmission belt is sleeved on the driving shaft and the driven shaft; the material pulling shaft is parallel to the driving shaft and is rotatably arranged on the material pulling support.

In some embodiment modes, the material pulling mechanism further comprises an adjusting component for adjusting a gap between the driving shaft and the material pulling shaft; the adjusting component comprises a rotating shaft, a wrench, a cam, a fixed shaft, a connecting arm and a locking screw; the rotating shaft is rotatably arranged on the material pulling bracket; the wrench is fixedly connected with one end of the rotating shaft; the cam is fixedly arranged on the rotating shaft and rotates along with the rotating shaft; the fixed shaft is fixedly arranged on the material pulling bracket; one end of the connecting arm is rotatably connected with the fixed shaft; the material pulling shaft is rotationally connected with the connecting arm; the locking screw is inserted on the pulling support, the connecting arm is pressed, and the other end of the connecting arm is driven to abut against the cam.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

FIG. 1 is a schematic perspective view of an automatic core rod piercing apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of another angle of the automatic core rod threading apparatus of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an automatic core rod piercing apparatus according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a loading mechanism according to an embodiment of the invention;

FIG. 5 is a schematic plan view of a loading mechanism according to an embodiment of the invention;

FIG. 6 is a schematic perspective view of a pusher mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic perspective view of another angle of the pusher mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic perspective view of a pusher block according to an embodiment of the present invention;

FIG. 9 is a schematic perspective view of an adsorption mechanism according to an embodiment of the invention;

FIG. 10 is a schematic plan view of a suction mechanism according to an embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view taken at the location A-A in FIG. 9;

FIG. 12 is a schematic view of the working states of the adjusting block and the absorption plate according to the embodiment of the present invention;

FIG. 13 is a schematic view of another working state of the adjusting block and the absorption plate according to the embodiment of the present invention;

FIG. 14 is a schematic perspective view of a lifter plate according to an embodiment of the present invention;

FIG. 15 is a schematic perspective view of another angle of the lifter plate of the embodiment of the present invention;

FIG. 16 is a schematic cross-sectional view taken at the location B-B in FIG. 14;

FIG. 17 is a schematic perspective view of a cutting mechanism according to an embodiment of the present invention;

fig. 18 is a schematic perspective view of a pulling mechanism according to an embodiment of the present invention.

The reference numerals are explained below:

1-a frame;

2-a feeding mechanism; 21-a feeding workbench; 22-supporting shaft; 23-a feeding support; 24-a linear module I; 25-material clamp; 26-accommodating grooves; 27-tabletting; 28-a linear module II; 29-guide groove I;

3-a material pushing mechanism; 31-a material pushing cylinder; 32-a pusher block; 33-a stripper plate;

4-an adsorption mechanism; 401-an adsorption scaffold; 402-cylinder mounting plate I; 403-guide shaft I; 404-a lifting power part; 405-an adsorption panel; 406-a lifter plate; 407-adsorption plate; 408-T-shaped slot; 409-an adsorption block; 410-positioning grooves; 411-the airway; 412-guide channel II; 413-a mounting plate; 414-propulsion cylinder; 415-an adjusting plate; 416-a chute; 417 — a first step; 418-a second step; 419-T-shaped rod; 420-fixing plate; 421-a transfer block; 422-connecting plate; 423-guide shaft II; 424-adsorption bench; 425-vertical plate I;

5-a cutting mechanism; 51-a cutting table; 52-vertical plate II; 53-cutting off the scaffold; 54-cylinder mounting plate II; 55-guide shaft III; 56-power cut-off; 57-a tool holder; 58-a cutter;

6-pulling the material mechanism; 61-pulling the material bracket; 62-a material pulling motor; 63-driving shaft; 64-a driven shaft; 65-a conveyor belt; 66-pulling the material shaft; 67-a material pulling workbench; 681-rotational axis; 682-wrench; 683-cam; 684-dead axle; 685-connecting arm; 686-locking screw.

Detailed Description

Exemplary embodiments that embody features and advantages of the invention are described in detail below in the specification. It is to be understood that the invention is capable of other embodiments and that various changes in form and details may be made therein without departing from the scope of the invention and the description and drawings are to be regarded as illustrative in nature and not as restrictive.

As shown in fig. 1 to 3, the present embodiment provides an automatic core rod penetrating apparatus, which includes a frame 1, and a feeding mechanism 2, a pushing mechanism 3, and an adsorbing mechanism 4 disposed on the frame 1. The frame 1 serves as a bearing main body for installing the mechanisms, and an electric control module is arranged in the frame. The feeding mechanism 2 is provided with a plurality of core rods (not shown). The adsorption mechanism 4 is used for adsorbing a tubular conductive cloth (not shown), and includes an adsorption bracket 401, a lifting power unit 404, and an adsorption panel 405. The adsorption bracket 401 is fixedly arranged on the frame 1; the bottom surface of the adsorption panel 405 is provided with a positioning groove 410 matched with the size of the conductive cloth; a plurality of air starting passages 411 are connected in the positioning groove 410; the lifting power part 404 is arranged on the adsorption bracket 401 and is in transmission connection with the adsorption panel 405, so that the adsorption panel 405 is driven to lift, and the conductive cloth in the positioning groove 410 is connected with the feeding mechanism 2. The pushing mechanism 3 is in transmission connection with the feeding mechanism 2 and drives the core rod in the feeding mechanism 2 to be inserted into the conductive cloth.

Loading a plurality of core rods through a feeding mechanism 2; then the lifting power part 404 drives the adsorption panel 405 to ascend to carry out conductive cloth feeding, and drives the adsorption panel 405 to descend so as to enable the tubular conductive cloth to be connected with the feeding mechanism 2; and then, the core rod in the feeding mechanism 2 is pushed into the conductive cloth through the pushing mechanism 3, so that the automatic core rod penetration is realized, and the assembly precision and the production efficiency are greatly improved.

Specifically, referring to fig. 4 to 7, the feeding mechanism 2 includes a feeding table 21, a feeding support 23, a linear module i 24, a material clamp 25, a pressing sheet 27, and a linear module ii 28. Wherein, the feeding workbench 21 is fixedly arranged on the frame 1 through four supporting shafts 22. The feeding workbench 21 is provided with a guide groove I29 which can only accommodate one core rod and has a section smaller than the positioning groove 410. The guide slot I29 is the only feeding channel and can be connected with the positioning slot 410. The feeding support 23 is fixedly arranged on the frame 1 and covers the feeding workbench 21. The material clamp 25 is provided with a plurality of mutually parallel accommodating grooves 26 for accommodating the core rods, so that a plurality of core rods can be accommodated without frequent feeding. The linear module I24 (also called a linear motor and a linear sliding table) is transversely (in the direction shown in the figure) fixedly arranged on the feeding support 23 and is in transmission connection with the material clamp 25 to drive the plurality of accommodating grooves 26 to sequentially translate on the guide groove I29. Preferably, six accommodating grooves 26 are formed in the material clamp 25 in the embodiment. Each time the mandrel in one receiving slot 26 is used up, the linear die set i 24 drives the next receiving slot 26 to move directly above the guide slot i 29. The linear module II 28 is vertically and fixedly arranged on the feeding rack 1 and is in transmission connection with the pressing sheet 27 positioned above the guide groove I29, the pressing sheet 27 is driven to be inserted into the accommodating groove 26, and the core rod at the bottommost end in the accommodating groove 26 is pushed into the guide groove I29. When the core rod in one accommodating groove 26 is finished, the linear die set II 28 drives the pressing sheet 27 to ascend and to be inserted into the next accommodating groove 26.

Referring to fig. 6 to 8 together, the pushing mechanism 3 includes a pushing cylinder 31 and a pushing block 32. Wherein, the bottom surface of guide way I29 is seted up the bar hole. The material pushing block 32 is provided with a material pushing plate 33, and the material pushing plate 33 is inserted in the strip-shaped hole. The ejector plate 33 includes a trapezoidal plate and an ejector pin extending outwardly from the trapezoidal plate. The material pushing cylinder 31 is fixedly arranged below the material feeding workbench 21 and is in transmission connection with the material pushing block 32 to drive the material pushing plate 33 to reciprocate along the strip-shaped hole, so that the core rod is pushed into the conductive cloth in the adsorption mechanism 4 without manual clamping.

Referring to fig. 9 to 16, the adsorption mechanism 4 includes an adsorption bracket 401, a lifting power part 404, and an adsorption panel 405. Wherein, the absorption support 401 includes cylinder mounting panel I402 and guiding axle I403. The suction panel 405 includes a lifting plate 406 and an elongated suction plate 407. The suction plate 407 has a T-shaped cross section, and the air passage 411 is opened in the suction plate 407. The lifting plate 406 is provided with a T-shaped groove 408 engaged with the suction plate 407, and the positioning groove 410 is located at the bottom of the T-shaped groove 408. In this embodiment, the lifting power part 404 is a lifting cylinder I, and the lifting cylinder I is installed on a cylinder installation plate I402. The lifting cylinder I drives the lifting plate 406 to move up and down along the guide shaft I403. In other embodiments, the lifting power unit 404 may also be a screw pair driven by a motor or a pulley.

As shown in fig. 15, in order to insert the inserted core rod into the center of the tubular conductive cloth as much as possible, a guide groove ii 412 formed on the bottom surface of the lifting plate 406 is connected to each end of the positioning groove 410, and the guide groove ii 412 is the same as the guide groove i 29.

With continued reference to fig. 9-13, the adsorption mechanism 4 further includes a mounting plate 413, a propulsion cylinder 414, an adjustment plate 415, and a T-bar 419. Wherein, lift cylinder I is connected with lifter plate 406 transmission to drive lifter plate 406 goes up and down. The mounting plate 413 is fixed to the lifting plate 406 by a support plate and is lifted and lowered together with the lifting plate 406. The cylinder body of the propulsion cylinder 414 is fixedly connected to the mounting plate 413, and the piston rod of the propulsion cylinder 414 is connected to the adjustment plate 415. In particular, the adjusting plate 415 is provided with a step and a sliding slot 416 along the ascending and descending direction of the step. Preferably, the steps in this embodiment share two steps, including a lower first step 417 and an upper second step 418. After the T-bar 419 passes through the chute 416 and the mounting plate 413 from top to bottom, the end of the T-bar 419 is fixedly connected to the suction plate 407. As shown in fig. 13, when the piston rod of the propulsion cylinder 414 extends, the upper second step 418 lifts the T-shaped rod 419 and the suction plate 407 therebelow, and the positioning slot 410 is exposed to receive and suck the tubular conductive cloth. As shown in fig. 12, when the piston rod of the propulsion cylinder 414 retracts, the T-shaped rod 419 and the adsorption plate 407 therebelow descend due to the lower first step 417, the bottom end of the adsorption plate 407 is filled with the positioning groove 410, and the air holes on the bottom surface of the adsorption plate 407 are exposed, so that the conductive cloth can be conveniently sucked and discharged, and the operation is very precise and ingenious.

Still referring to fig. 11, the adsorption mechanism 4 further includes a fixing plate 420 and an adapter block 421. The adsorption plate 407 in this embodiment is formed by splicing three adsorption blocks 409, and a pneumatic connector is installed on the upper surface of each adsorption block 409. Therefore, the processing is convenient, and the conductive cloth can be absorbed more stably by the multi-section absorption. The fixing plate 420 is fixedly connected with the three adsorption blocks 409 after splicing. The upper end of the transfer block 421 is fixedly connected to the end of the T-bar 419, and the lower end is fixedly connected to the fixing plate 420.

Referring to fig. 9, 10, and 12 together, the adsorption mechanism 4 further includes a connection plate 422 and a guide shaft ii 423. And a piston rod of the lifting cylinder I is fixedly connected with the connecting plate 422. The guide shaft ii 423 is slidably inserted into the mounting plate 413, and has one end fixedly connected to the connecting plate 422 and the other end fixedly connected to the lifting plate 406.

Further, the automatic core rod penetrating device in the embodiment is also provided with a cutting station. As shown in fig. 3 and 9, in order to connect the front and rear stations, the suction mechanism 4 further includes a suction table 424 fixed on the frame 1. The adsorption workbench 424 is fixedly arranged on the machine frame 1 through a vertical plate I425, and the working surface of the adsorption workbench 424 is basically flush with the groove bottom surface of the guide groove I29 on the feeding workbench 21. After the lifting cylinder I drives the adsorption panel 405 to descend and cling to the adsorption workbench 424, the guide groove I29 on the feeding workbench 21 is communicated with the guide groove II 412 on the lifting plate 406 and the positioning groove 410 on the adsorption plate 407. Thus, when the core rod comes out of the guide groove I29 on the loading table 21, the guide groove II 412 and the positioning groove 410 on the bottom surface of the adsorption panel 405 become the only passage of the core rod. When the core rod piercing step is completed, the suction plate 407 places the semi-finished product on the suction table 424 to enter the cutting mechanism 5.

Referring to fig. 17, specifically, the cutting mechanism 5 includes a cutting table 51, a cutting holder 53, a cutting power portion 56, a tool post 57, and a cutter 58. The cutting table 51 is fixedly arranged on the machine frame 1 through a vertical plate II 52 and is basically flush with the adsorption table 424. The cutting bracket 53 includes a cylinder mounting plate ii 54 and a guide shaft iii 55. Similarly, the cutting power part 56 is also a lifting cylinder ii, the lifting cylinder ii is mounted on the cylinder mounting plate ii 54, and a piston rod of the lifting cylinder ii is connected with the tool post 57, so as to drive a plurality of cutting knives 58 which are mounted on the tool post 57 and are parallel to each other to be close to or far away from the cutting table 51, and cut the semi-finished product into finished products with required length.

In order to avoid manual turnover and further improve the automation degree of equipment, the automatic core rod penetrating equipment is also provided with a pulling mechanism 6. As shown in fig. 3 and 18, the drawing mechanism 6 in this embodiment includes a drawing support 61, a drawing motor 62, a driving shaft 63, a driven shaft 64, a conveyor belt 65, a drawing shaft 66, and a drawing table 67. The material pulling bracket 61 is fixedly arranged on the machine frame 1. The material pulling motor 62 is transversely installed on the material pulling support 61 and is in transmission connection with the driving shaft 63 to drive the driving shaft 63 to rotate. The driven shaft 64 is rotatably provided on the frame 1. The suction mechanism 4 and the cutting mechanism 5 are located between the driving shaft 63 and the driven shaft 64. The conveyor belt 65 is fitted over the driving shaft 63 and the driven shaft 64 and passes around the surfaces of the suction table 424 and the cutting table 51. It should be noted that the surfaces of the suction table 424 and the cutting table 51 are provided with grooves adapted to the conveyor belt 65, so that the upper surfaces are substantially flush with the bottom surface of the guide groove i 29. The material pulling shaft 66 is parallel to the driving shaft 63 and is rotatably arranged on the material pulling bracket 61. The drawing table 67 is fixed to the drawing support 61 and is substantially flush with the cutting table 51.

With continued reference to fig. 18, the pulling mechanism 6 further comprises an adjustment assembly for adjusting the gap between the drive shaft 63 and the pulling shaft 66. The adjustment assembly includes a rotating shaft 681, a wrench 682, a cam 683, a fixed shaft 684, a connecting arm 685, and a locking screw 686. The rotating shaft 681 is rotatably provided on the pulling bracket 61. The wrench 682 is fixedly connected to one end of the rotating shaft 681. The cam 683 is fixed to the rotating shaft 681 and rotates together with the rotating shaft 681. The fixed shaft 684 is fixedly arranged on the pulling bracket 61. One end of the link arm 685 is rotatably coupled to the fixed shaft 684. The pulling shaft 66 is pivotally connected to the connecting arm 685. The locking screw 686 is inserted into the pulling leg 61 and presses the connecting arm 685 to drive the other end of the connecting arm 685 against the cam 683. The size of the gap is changed through the adjusting assembly, so that the device can adapt to finished products with different thicknesses, the compatibility of the device is improved, the operation is simple and convenient, the irregular cam 683 can be adjusted and rotated by rotating the wrench 682, and the operation is very quick.

In combination with the above description of the structure of the automatic core rod penetrating device, the following description specifically describes the processing manner of the structure:

the linear die set I24 drives the material clamp 25 to move, and one accommodating groove 26 in the material clamp 25 is opposite to a guide groove I29 on the feeding workbench 21. The linear module II 28 drives the pressing sheet 27 to descend by the height of the outer diameter of one core rod, and drives the core rod at the bottommost end in the accommodating groove 26 into the guide groove I29.

Meanwhile, the lifting cylinder I drives the lifting plate 406 and the structure thereon to ascend together, and enough space is reserved for the tubular conductive cloth. The piston rod of the air cylinder 414 is pushed back, the lower first step 417 lowers the T-shaped rod 419, and the suction plate 407 is completely fitted in the T-shaped groove 408 of the lift plate 406. The air duct 411 in the suction plate 407 is connected with a negative pressure to suck the conductive cloth provided by a manual or feeding mechanism (not shown). The piston rod of cylinder 414 is then pushed out and the upper second step 418 causes the T-bar 419 and suction plate 407 to rise. The adsorption plate 407 ascends and brings the adsorbed conductive cloth into the positioning groove 410, and the tubular conductive cloth is connected with the guide grooves ii 412 at the two ends of the positioning groove 410. Then the lifting cylinder I drives the lifting plate 406 and the structure thereon to descend together until the guide groove II 412 on the bottom surface of the lifting plate 406 is communicated with the guide groove I29 on the feeding workbench 21.

When the guide groove I29 on the feeding workbench 21, the guide groove II 412 on the bottom surface of the lifting plate 406 and the positioning groove 410 are aligned, the pushing cylinder 31 on the feeding workbench 21 drives the pushing plate 33 on the pushing block 32 to advance along the strip-shaped hole in the guide groove I29, and the core rod in the positioning groove 410 is pushed into the conductive cloth in the positioning groove 410, so that the step of punching the core rod is completed.

The lift cylinder i again drives the lift plate 406 and the structure thereon up together. The piston rod of the pushing cylinder 414 is retracted again, the lower first step 417 lowers the T-shaped rod 419, and the suction plate 407 is fitted into the T-shaped groove 408 of the lifting plate 406 to push the conductive cloth having passed through the core plate out of the positioning groove 410. The negative pressure is then disconnected by the air duct 411 in the suction plate 407 and the semifinished product is placed on the conveyor belt 65. The material pulling motor 62 drives the driving shaft 63 to rotate, and further drives the conveyor belt 65 to move, so that the semi-finished product is conveyed to the cutting mechanism 5.

After the sensor detects that the semi-finished product enters the preset position, the driving shaft 63 stops rotating. The lifting cylinder II drives the tool rest 57 to descend, and the cutter 58 cuts the semi-finished product into a finished product with a required length. Subsequently, the pulling motor 62 drives the driving shaft 63 to rotate again, and further drives the conveyor belt 65 to rotate, so as to convey the finished product into the pulling mechanism 6.

The material pulling shaft 66 in the material pulling mechanism 6 is linked with the driving shaft 63 to push the finished product out of the automatic core rod penetrating equipment to flow into the subsequent working procedures.

While the present invention has been described with reference to the exemplary embodiments described above, it is understood that the terms used are words of description and illustration, rather than words of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. An automatic core rod threading device, characterized in that: comprises a frame, a feeding mechanism, a pushing mechanism and an adsorption mechanism, wherein the feeding mechanism, the pushing mechanism and the adsorption mechanism are arranged on the frame; a plurality of core rods are arranged in the feeding mechanism; the adsorption mechanism is used for adsorbing tubular conductive cloth and comprises an adsorption bracket, a lifting power part and an adsorption panel; the adsorption bracket is fixedly arranged on the rack; the bottom surface of the adsorption panel is provided with a positioning groove matched with the size of the conductive cloth; a plurality of air starting channels are connected in the positioning groove; the lifting power part is arranged on the adsorption bracket and is in transmission connection with the adsorption panel, so that the adsorption panel is driven to lift, and the conductive cloth in the positioning groove is connected with the feeding mechanism; the pushing mechanism is in transmission connection with the feeding mechanism and drives the core rod in the feeding mechanism to be inserted into the conductive cloth.

2. The automatic core rod threading apparatus of claim 1, wherein:

the adsorption panel comprises a lifting plate and an adsorption plate; the section of the adsorption plate is T-shaped, and the air passage is formed in the adsorption plate; the lifting plate is provided with a T-shaped groove matched with the adsorption plate, and the positioning groove is positioned at the bottom of the T-shaped groove;

the adsorption mechanism further comprises a mounting plate, a propulsion cylinder, an adjusting plate and a T-shaped rod; the lifting power part is in transmission connection with the lifting plate and drives the lifting plate to lift; the mounting plate is fixedly connected with the lifting plate and can lift along with the lifting plate; the cylinder body of the propulsion cylinder is fixedly connected with the mounting plate, and the piston rod of the propulsion cylinder is connected with the adjusting plate; the adjusting plate is provided with a step and a sliding groove is formed along the lifting direction of the step; the T-shaped rod sequentially penetrates through the sliding groove and the mounting plate from top to bottom, and the tail end of the T-shaped rod is fixedly connected with the adsorption plate.

3. The automatic core-piercing rod apparatus of claim 2, wherein: the adsorption mechanism further comprises a fixing plate; the adsorption plate is formed by splicing a plurality of adsorption blocks; the fixed plate is fixedly connected with the spliced adsorption blocks; the tail end of the T-shaped rod is fixedly connected with the fixing plate.

4. The automatic core-piercing rod apparatus of claim 2, wherein: the feeding mechanism comprises a feeding workbench, a feeding support, a linear module I, a material clamp, a pressing sheet and a linear module II; the feeding workbench is fixedly arranged on the rack, a guide groove I which can only accommodate one core rod and has a section smaller than the positioning groove is formed in the feeding workbench, and the guide groove I can be connected with the positioning groove; the feeding support is fixedly arranged on the rack; a plurality of parallel accommodating grooves for accommodating the core rods are arranged in the material clamp; the linear module I is fixedly arranged on the feeding support and is in transmission connection with the material clamp to drive the plurality of accommodating grooves to sequentially translate on the guide groove I; the linear module II is fixedly arranged on the feeding rack and is in transmission connection with the pressing sheet positioned above the guide groove, the pressing sheet is driven to be inserted into the accommodating groove, and the core rod at the bottommost end in the accommodating groove is pushed into the guide groove.

5. The automatic core rod threading apparatus of claim 4, wherein: the material pushing mechanism comprises a material pushing cylinder and a material pushing block; a strip-shaped hole is formed in the bottom surface of the guide groove; a material pushing plate is arranged on the material pushing block; the material pushing plate is inserted in the strip-shaped hole; the material pushing cylinder is fixedly arranged below the material loading workbench and is in transmission connection with the material pushing block to drive the material pushing plate to move back and forth along the strip-shaped hole.

6. The automatic core rod threading apparatus of claim 4, wherein: two ends of the positioning groove are respectively connected with a section of guide groove II formed in the bottom surface of the lifting plate; the guide groove II is the same as the guide groove I.

7. The automatic core rod threading apparatus of claim 6, wherein: the adsorption mechanism also comprises an adsorption workbench fixedly arranged on the rack; the working surface of the adsorption working table is flush with the bottom surface of the guide groove I; after the lifting power part drives the adsorption panel to descend and cling to the adsorption workbench, the guide groove I on the loading workbench is communicated with the guide groove II on the lifting plate and the positioning groove on the adsorption plate.

8. The automatic core-piercing rod apparatus of claim 7, wherein: the automatic core rod penetrating equipment further comprises a cutting mechanism; the cutting mechanism comprises a cutting worktable, a cutting bracket, a cutting power part and a cutter; the cutting-off workbench is fixedly arranged on the rack and is flush with the adsorption workbench; the cutting bracket is fixedly arranged on the cutting worktable; the cutting power part is arranged on the cutting support and is in transmission connection with the plurality of mutually parallel cutters to drive the cutters to be close to or far away from the cutting workbench.

9. The automatic core rod threading apparatus of claim 8, wherein: the automatic core rod penetrating equipment further comprises a pulling mechanism; the material pulling mechanism comprises a material pulling support, a material pulling motor, a driving shaft, a driven shaft, a conveying belt and a material pulling shaft; the material pulling bracket is fixedly arranged on the rack; the material pulling motor is arranged on the material pulling support and is in transmission connection with the driving shaft to drive the driving shaft to rotate; the driven shaft is rotatably arranged on the rack; the adsorption mechanism and the cutting mechanism are positioned between the driving shaft and the driven shaft; the transmission belt is sleeved on the driving shaft and the driven shaft; the material pulling shaft is parallel to the driving shaft and is rotatably arranged on the material pulling support.

10. The automatic core rod threading apparatus of claim 9, wherein: the material pulling mechanism also comprises an adjusting component for adjusting the gap between the driving shaft and the material pulling shaft; the adjusting component comprises a rotating shaft, a wrench, a cam, a fixed shaft, a connecting arm and a locking screw; the rotating shaft is rotatably arranged on the material pulling bracket; the wrench is fixedly connected with one end of the rotating shaft; the cam is fixedly arranged on the rotating shaft and rotates along with the rotating shaft; the fixed shaft is fixedly arranged on the material pulling bracket; one end of the connecting arm is rotatably connected with the fixed shaft; the material pulling shaft is rotationally connected with the connecting arm; the locking screw is inserted on the pulling support, the connecting arm is pressed, and the other end of the connecting arm is driven to abut against the cam.