Feeding positioning mechanism of high-precision slot paper machine

Abstract

The utility model discloses a feeding positioning mechanism of a high-precision slot paper machine, belongs to the technical field of slot paper machines, and aims to solve the problems that the mounting process of a slot paper reel by a positioning mechanism in the prior art is tedious, and the slot paper reel can only move through pulling of the slot paper machine due to the fact that the positioning mechanism does not have a feeding function for the slot paper reel. Comprising a fixed disc, a limiting disc and a vertical rod, the vertical rod is vertically arranged below the fixed disc, and the limiting disc and the fixed disc are distributed concentrically; a connecting rod is fixedly installed above the limiting disc and is vertically arranged, the other end of the connecting rod is fixedly connected with a driving block, an electric telescopic rod is arranged at the end, away from the connecting rod, of the driving block, and the electric telescopic rod drives the limiting disc to move relative to the fixing disc. According to the feeding positioning mechanism of the high-precision slot paper machine, the slot paper reel inside can be conveniently taken and placed, the working convenience is high, when the slot paper reel is installed, an auxiliary tool does not need to be used for tightening a bolt, and the working steps are optimized.

Description

Technical Field

[0001] The utility model belongs to the technical field of slotted paper machines, and in particular relates to a feeding positioning mechanism of a high-precision slotted paper machine. Background Art

[0002] A slotted paper machine, also known as an automatic paper inserter or paper puncher, is a machine specifically used for automatically inserting insulating paper into motor equipment. It is widely used in the production of various motor equipment such as washing machine motors, water pump motors, fan motors, stepper motors, vacuum cleaner motors, servo motors, etc. It is one of the important equipment in the motor manufacturing process. During the operation of the slotted paper machine, a positioning mechanism is required to fix the slotted paper reel. The existing positioning mechanism has a low installation efficiency for the slotted paper reel. It is necessary to remove the outer plate first, mount the center hole of the slotted paper reel on the support shaft of the positioning mechanism, and then install the outer plate to prevent the slotted paper reel from falling from the support shaft during rotation. The positioning mechanism itself does not have a feeding function for the slotted paper reel, so that the slotted paper reel can only be moved by pulling the slotted paper machine. Therefore, the inventor proposes a feeding positioning mechanism for a high-precision slotted paper machine. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a feeding positioning mechanism for a high-precision slotted paper machine, aiming to solve the problem that the installation process of the slotted paper reel of the prior art positioning mechanism is relatively cumbersome and the slotted paper reel itself does not have a feeding function, so that the slotted paper reel can only be moved by pulling the slotted paper machine.

[0005] (2) Technical solution

[0006] In order to solve the above technical problems, the utility model provides a feeding positioning mechanism for a high-precision slot paper machine, comprising a fixed plate, a limiting plate and a vertical rod, wherein the vertical rod is vertically arranged below the fixed plate, and the limiting plate is cocentrically arranged with the fixed plate; a connecting rod is fixedly installed above the limiting plate, the connecting rod is vertically arranged, and the other end is fixedly connected with a driving block, and an electric telescopic rod is arranged at one end of the driving block away from the connecting rod, and the electric telescopic rod drives the limiting plate to move relative to the fixed plate; a supporting block is fixedly installed on the side wall of the fixed plate, and a lifting groove is vertically opened inside the supporting block, and an upper roller is rotatably installed on the surface of the lifting groove, and a lower roller is rotatably installed below the upper roller, and the upper roller and the lower roller are horizontally spaced, and the lower roller is rotatably installed on the supporting block. The limiting plate and the fixed plate can automatically approach or move away from each other through the arrangement of the driving block and the electric telescopic rod, which is convenient for taking and placing the internal slot paper reel, and the work is convenient. When installing the slot paper reel, there is no need to use auxiliary tools to tighten the bolts, and the work steps are optimized.

[0007] Preferably, a sliding groove is vertically provided on the side wall of the support block, and the sliding groove is communicated with the lifting groove.

[0008] Preferably, a connecting block slides through the interior of the slide groove, and the connecting block is fixedly connected to the outer wall of the lifting block.

[0009] Preferably, an adjusting screw is vertically passed through the interior of the connecting block, the adjusting screw is threadedly connected to the connecting block, a fixing block is rotatably connected above the adjusting screw, and the fixing block is fixedly mounted on the outer wall of the supporting block.

[0010] Preferably, a support shaft is fixedly mounted at the center of the fixed disk, and a through hole is formed on the limiting disk, and the through hole is adapted to fit the support shaft.

[0011] Preferably, rotating disks are rotatably mounted on the facing surfaces of the limiting disk and the fixed disk.

[0012] Preferably, a support rod is fixedly mounted on the upper surface of the fixed plate, the driving block is slidably connected to the support rod, an L-shaped support frame is fixed on the outer wall of the support rod, and the electric telescopic rod is fixed in the support frame.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The limit plate and the fixed plate of the utility model can automatically approach or move away from each other through the setting of the driving block and the electric telescopic rod, which makes it convenient to take and place the internal slotted paper reel, and the work is convenient. When installing the slotted paper reel, there is no need to use auxiliary tools to tighten the bolts, and the working steps are optimized. The slotted paper can be fed by turning the adjusting screw, and the adjusting screw rotates on the fixing block. The connecting block with the bottom thread connection is forced to slide along the slide groove, and the connecting block moves synchronously with the lifting block. The lifting block descends vertically along the lifting groove, driving the upper rotating roller to approach and fit toward the lower rotating roller, clamping the slotted paper for conveying the slotted paper, so that the positioning mechanism also has a feeding effect, thereby improving the conveying smoothness of the slotted paper, avoiding excessive force on the slotted paper caused by the slotted paper machine dragging the slotted paper, and improving the conveying smoothness of the slotted paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the fixed disk structure;

[0020] Figure 4 It is a schematic diagram of the limit plate structure.

[0021] The markings in the attached drawings are: 1. fixed plate; 2. vertical rod; 3. support shaft; 4. perforation; 5. limit plate; 6. connecting rod; 7. driving block; 8. support rod; 9. support frame; 10. electric telescopic rod; 11. connecting block; 12. slide groove; 13. support block; 14. lower roller; 15. upper roller; 16. lifting block; 17. lifting groove; 18. adjusting screw; 19. fixed block; 20. rotating plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] This specific embodiment is a feeding positioning mechanism for a high-precision slotted paper machine, and its structural schematic diagram is shown in FIG. Figure 1 As shown, it includes a fixed plate 1, a limiting plate 5 and a vertical rod 2, wherein the vertical rod 2 is vertically arranged below the fixed plate 1, and the limiting plate 5 is cocentrically distributed with the fixed plate 1;

[0024] A connecting rod 6 is fixedly installed above the limit plate 5. The connecting rod 6 is vertically arranged, and a driving block 7 is fixedly connected to the other end. An electric telescopic rod 10 is provided at one end of the driving block 7 away from the connecting rod 6. The electric telescopic rod 10 drives the limit plate 5 to move relative to the fixed plate 1.

[0025] Reference Figure 2A support block 13 is fixedly installed on the side wall of the fixed plate 1. A lifting groove 17 is vertically opened inside the support block 13. An upper roller 15 is rotatably installed on the surface of the lifting groove 17. A lower roller 14 is rotatably installed below the upper roller 15. The upper roller 15 and the lower roller 14 are horizontally spaced and arranged. The lower roller 14 is rotatably installed on the support block 13. A slide groove 12 is vertically opened on the side wall of the support block 13. The slide groove 12 is connected with the lifting groove 17. A connecting block 11 is slidably passed through the inside of the slide groove 12. The connecting block 11 is fixedly connected to the outer wall of the lifting block 16. An adjusting screw 18 is vertically passed through the inside of the connecting block 11. The adjusting screw 18 is threadedly connected to the connecting block 11. A fixed block 19 is rotatably connected above the adjusting screw 18. The fixed block 19 is fixedly installed on the outer wall of the support block 13. A support shaft 3 is fixedly mounted at the center of the fixed plate 1 , and a through hole 4 is formed on the limiting plate 5 , and the through hole 4 is adapted to fit the support shaft 3 .

[0026] Reference Figure 3 , Figure 4 The limit plate 5 and the fixed plate 1 are rotatably mounted on the facing surfaces thereof. A support rod 8 is fixedly mounted on the upper surface of the fixed plate 1, the driving block 7 is slidably connected to the support rod 8, an L-shaped support frame 9 is fixed on the outer wall of the support rod 8, and the electric telescopic rod 10 is fixed in the support frame 9.

[0027] Working principle: When in use, the vertical rod 2 is installed on the side of the slot paper machine, and the vertical rod 2 supports the fixed disk 1, and the slot paper reel is inserted from the bottom of the limit disk 5 and the fixed disk 1, and the central through hole of the slot paper reel passes through the support shaft 3, and then the electric telescopic rod 10 contracts, driving the driving block 7 to slide, and the driving block 7 drives the limit disk 5 to approach the fixed disk 1 through the connecting rod 6, until the fixed disk 1 and the limit disk 5 clamp the slot paper reel, and then the slot paper is stretched and passed between the upper rotating roller 15 and the lower rotating roller 14, at this time, the adjusting screw 18 is turned, and the adjusting screw 18 rotates on the fixed block 19, and the connecting block 11 with the bottom thread connection is forced to slide along the slide groove 12, and the connecting block 11 moves synchronously with the lifting block 16, and the lifting block 16 descends vertically along the lifting groove 17, driving the upper rotating roller 15 to approach and fit the lower rotating roller 14, and the lower rotating roller 14 is pressed. The slot paper is clamped, and then the slot paper continues to be inserted into the slot paper machine until it is connected to the material receiving mechanism inside the slot paper machine. When the slot paper machine is operating, the slot paper is pulled, and the slot paper reel rotates inside the fixed disk 1 and the limit disk 5. The fixed disk 1 and the limit disk 5 are provided with a rotating disk 20 on the surface facing the slot paper reel. Therefore, when the slot paper reel is clamped again, the slot paper reel still has a relatively smooth rotation force. At this time, the upper rotating roller 15 and the lower rotating roller 14 rotate synchronously. A motor (not shown in the figure) is installed on the back of the support block 13, which is respectively connected to the upper rotating roller 15 and the lower rotating roller 14. The upper rotating roller 15 and the lower rotating roller 14 are driven to rotate by the motor to transport the slot paper, so that the positioning mechanism also has a feeding effect, which improves the smoothness of the slot paper transportation, avoids excessive physical force of the slot paper caused by the slot paper machine dragging the slot paper, and improves the smoothness of the slot paper transportation.

[0028] All technical features in this embodiment can be freely combined according to actual needs.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A feeding positioning mechanism for a high-precision slotted paper machine, comprising a fixed plate (1), a limiting plate (5) and a vertical rod (2), characterized in that: The vertical rod (2) is vertically arranged below the fixed plate (1), and the limiting plate (5) is cocentrically distributed with the fixed plate (1); A connecting rod (6) is fixedly installed above the limit plate (5), the connecting rod (6) is arranged vertically, and the other end is fixedly connected to a driving block (7), and an electric telescopic rod (10) is provided at one end of the driving block (7) away from the connecting rod (6), and the electric telescopic rod (10) drives the limit plate (5) to move relative to the fixed plate (1); A support block (13) is fixedly mounted on the side wall of the fixed plate (1); a lifting groove (17) is vertically opened inside the support block (13); an upper rotating roller (15) is rotatably mounted on the surface of the lifting groove (17); a lower rotating roller (14) is rotatably mounted below the upper rotating roller (15); the upper rotating roller (15) and the lower rotating roller (14) are horizontally spaced apart; and the lower rotating roller (14) is rotatably mounted on the support block (13).

2. A feeding and positioning mechanism for a high-precision slotted paper machine according to claim 1, characterized in that: A sliding groove (12) is vertically provided on the side wall of the support block (13), and the sliding groove (12) is connected to the lifting groove (17).

3. The feeding and positioning mechanism of a high-precision slotted paper machine according to claim 2, characterized in that: A connecting block (11) slides through the interior of the sliding groove (12), and the connecting block (11) is fixedly connected to the outer wall of the lifting block (16).

4. The feeding and positioning mechanism of a high-precision slotted paper machine according to claim 3, characterized in that: An adjusting screw (18) passes vertically through the interior of the connecting block (11), the adjusting screw (18) is threadedly connected to the connecting block (11), and a fixing block (19) is rotatably connected above the adjusting screw (18), and the fixing block (19) is fixedly mounted on the outer wall of the supporting block (13).

5. The feeding and positioning mechanism of a high-precision slotted paper machine according to claim 1, characterized in that: A support shaft (3) is fixedly mounted at the center of the fixed disk (1), and a through hole (4) is provided on the limiting disk (5), and the through hole (4) is adapted to fit the support shaft (3).

6. The feeding and positioning mechanism of a high-precision slotted paper machine according to claim 1, characterized in that: Rotating disks (20) are rotatably mounted on the facing surfaces of the limiting disk (5) and the fixed disk (1).

7. A feeding and positioning mechanism for a high-precision slotted paper machine according to claim 6, characterized in that: A support rod (8) is fixedly mounted on the upper surface of the fixed plate (1), the driving block (7) is slidably connected to the support rod (8), an L-shaped support frame (9) is fixed on the outer wall of the support rod (8), and the electric telescopic rod (10) is fixed in the support frame (9).

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