Spindle box type needling machine capable of preventing pricking needle from being broken

Abstract

The utility model relates to the technical field of spindle box type needling machines, and discloses a spindle box type needling machine capable of preventing pricking needles from being broken, which comprises a base, the upper surface of the base is fixedly connected with a support frame, a protective shell is arranged in the support frame, a pricking needle plate is arranged in the protective shell, the protective shell is hollow, and the pricking needle plate is arranged in the protective shell. A through hole communicated with the interior is formed in the lower surface of the protective shell, needles on the surface of the needle plate are matched with the through hole, a guide groove is formed in the inner wall of the right side of the protective shell, a second bevel gear is driven to rotate by rotating a driving rod, and finally all the needles arranged on the lower surface of the needle plate are collected into the protective shell; according to the spindle box type needling machine, the situation that the needles are exposed is avoided, the situation that the needles are impacted by external force is avoided as much as possible, then the situation that the needles are broken is effectively avoided, the service life of the needles is prolonged, the safety of the needles is improved, and the problem that the needles of some existing spindle box type needling machines are likely to be broken is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of main shaft box type needle punching machines, in particular to a main shaft box type needle punching machine capable of preventing needle breakage. Background Technique

[0002] The main shaft box type needle punching machine is a device for textile processing, mainly used for needle punching and embossing on fabrics. The needle punching machine is provided with a main shaft box, and at the same time, the main shaft box includes a push rod. The push rod of the needle punching machine is vertically placed on the needle punching machine, and the push rod moves up and down in the push rod cylinder to drive the up and down movement of the needle to complete the needle punching action.

[0003] When some existing main shaft box type needle punching machines are in use, since their needles have no protection device, the needles are always exposed outside. When the needles are exposed outside, it may cause the needles to be impacted by external forces when the needle punching machine is not in use, resulting in the needles being broken, affecting the normal usability of the subsequent needle punching machine, reducing the subsequent production quality of the needle punching machine, with low safety and low practicability. In view of this, we propose a main shaft box type needle punching machine capable of preventing needle breakage to solve the above problems. Content of the Utility Model

[0004] (I) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a main shaft box type needle punching machine capable of preventing needle breakage, and solves the problem that the needles of some existing main shaft box type needle punching machines may be broken.

[0006] (II) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: A main shaft box type needle punching machine capable of preventing needle breakage, including a base, the upper surface of the base is fixedly connected with a support frame, the inside of the support frame is provided with a protective shell, the inside of the protective shell is provided with a needle plate, the inside of the protective shell is hollow, the lower surface of the protective shell is provided with a through hole communicating with the inside, the needles on the surface of the needle plate are adapted to the through hole, a guide groove is provided on the right inner wall of the protective shell, a first threaded rod is rotatably connected inside the guide groove, a guide block is threadedly sleeved on the outer surface of the first threaded rod, the guide block is fixedly connected with the needle plate, the lower end of the first threaded rod rotatably penetrates into the inside of the protective shell, the inside of the right side wall of the protective shell is hollow, a first bevel gear is sleeved on the lower end of the first threaded rod, a second bevel gear is meshed and connected to the front side of the first bevel gear, a driving rod is fixedly connected to the front side surface of the second bevel gear, and the front end of the driving rod rotatably penetrates out of the inside of the protective shell.

[0008] Preferably, a first groove is formed on the left inner wall of the protective shell, a cleaning brush is arranged inside the first groove, and a second groove is formed on the rear inner wall of the protective shell, a cleaning assembly is arranged inside the second groove.

[0009] Preferably, the cleaning assembly includes a second threaded rod, which is rotatably connected to the inside of the second groove. A motor is fixedly connected to the right side surface of the protective shell, and the output shaft of the motor rotates through the inside of the protective shell and is fixedly connected to the second threaded rod.

[0010] Preferably, a sliding block is threadedly sleeved on the outer surface of the second threaded rod, and the sliding block is slidably connected to the inside of the second groove.

[0011] Preferably, the rear end of the cleaning brush shaft rotates and penetrates into the interior of the sliding block, and a receiving groove is provided on the lower surface of the sliding block. The rear end of the cleaning brush shaft rotates and penetrates into the interior of the receiving groove and is rotatably connected to the inner wall of the receiving groove.

[0012] Preferably, a gear is provided inside the receiving groove, the lower part of the gear extends out of the receiving groove, and the gear is sleeved on the outer surface of the cleaning brush shaft.

[0013] Preferably, the bottom wall of the second groove is provided with teeth, and the gear is meshingly connected with the teeth.

[0014] Preferably, an electric push rod is provided on the lower surface of the horizontal plate of the support frame, and the output end of the electric push rod is fixedly connected to the upper surface of the protective shell.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a spindle box type acupuncture machine which can prevent the needles from breaking, and has the following beneficial effects:

[0017] 1. The spindle box type needling machine capable of preventing the needles from breaking drives the second bevel gear to rotate by rotating the driving rod, and finally realizes that all the needles arranged on the lower surface of the needle plate are put into the inside of the protective shell, thereby avoiding the situation that the needles are exposed, thereby avoiding the situation that the needles are hit by external forces as much as possible, and then effectively avoiding the situation that the needles are broken, extending the service life of the needles, improving the safety of the needles, and solving the problem that the needles of some existing spindle box type needling machines may be broken.

[0018] 2. The spindle box type acupuncture machine capable of preventing the needles from breaking avoids the needles from being exposed to the outside and being easily affected by oxygen and moisture in the air as much as possible by setting a cleaning component, thereby avoiding oxidation corrosion, improving the surface quality and service life of the needles, avoiding the needles from breaking, and further improving the practicality of the device and the protection of the needles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The structural schematic diagram of a main spindle box type needle punching machine capable of preventing the needle from breaking according to the present utility model;

[0020] Figure 2 The first schematic cross-sectional structure diagram of the protective shell according to the present utility model;

[0021] Figure 3 The structural schematic diagram of the first threaded rod according to the present utility model;

[0022] Figure 4 The second schematic cross-sectional structure diagram of the protective shell according to the present utility model;

[0023] Figure 5 The third schematic cross-sectional structure diagram of the protective shell according to the present utility model;

[0024] Figure 6 The structural schematic diagram of the sliding block according to the present utility model.

[0025] In the figure: 1, base; 2, support frame; 3, needle plate; 4, protective shell; 5, guide groove; 6, first threaded rod; 7, guide block; 8, first bevel gear; 9, second bevel gear; 10, drive rod; 11, through hole; 12, first groove; 13, cleaning brush; 14, second groove; 15, second threaded rod; 16, sliding block; 17, receiving groove; 18, gear; 19, tooth; 20, motor; 21, electric push rod. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-6The utility model provides a technical solution: a spindle box type acupuncture machine that can prevent needles from breaking, comprising a base 1, a support frame 2 is fixedly connected to the upper surface of the base 1, a protective shell 4 is arranged inside the support frame 2, a needle plate 3 is arranged inside the protective shell 4, the interior of the protective shell 4 is hollow, a through hole 11 connected to the interior is opened on the lower surface of the protective shell 4, the needles on the surface of the needle plate 3 are adapted to the through hole 11, a guide groove 5 is opened on the right inner wall of the protective shell 4, a first threaded rod 6 is rotatably connected inside the guide groove 5, a guide block 7 is threadedly sleeved on the outer surface of the first threaded rod 6, the guide block 7 is fixedly connected to the needle plate 3, the lower end of the first threaded rod 6 rotates and penetrates into the interior of the protective shell 4, the interior of the right side wall of the protective shell 4 is set to be hollow, the lower end of the first threaded rod 6 is sleeved with a first bevel gear 8, the front side of the first bevel gear 8 is meshedly connected with a second bevel gear 9, the front side surface of the second bevel gear 9 is fixedly connected with a driving rod 10, the front end of the driving rod 10 rotates and penetrates out of the interior of the protective shell 4, the left inner wall of the protective shell 4 is opened A first groove 12 is provided with a cleaning brush 13 inside the first groove 12, a second groove 14 is provided on the inner wall of the rear side of the protective shell 4, and a cleaning component is provided inside the second groove 14. The staff rotates the driving rod 10 to drive the second bevel gear 9 to rotate, and the first bevel gear 8 is driven to rotate by the rotation of the second bevel gear 9, and the first threaded rod 6 is driven to rotate by the rotation of the first bevel gear 8. The guide block 7 is driven to slide inside the guide groove 5 by the rotation of the first threaded rod 6, and the movement of the guide block 7 drives the movement of the needle plate 3. At this time, the needles arranged on the lower surface of the needle plate 3 will slide inside the through hole 11, and finally all the needles arranged on the lower surface of the needle plate 3 are collected into the protective shell 4. The above structure avoids the situation that the needles are exposed, thereby avoiding the situation that the needles are hit by external forces as much as possible, and then effectively avoiding the situation that the needles are broken, extending the service life of the needles, improving the safety of the needles, and solving the problem that the needles of some existing spindle box type acupuncture machines may break.

[0028] Further, the cleaning component includes a second threaded rod 15 which is rotatably connected inside the second groove 14. A motor 20 is fixedly connected to the right surface of the protective shell 4. The output shaft of the motor 20 rotatably penetrates into the protective shell 4 and is fixedly connected to the second threaded rod 15. A sliding block 16 is threadedly sleeved on the outer surface of the second threaded rod 15. The sliding block 16 is slidably connected inside the second groove 14. The rear end of the shaft body of the cleaning brush 13 rotatably penetrates into the sliding block 16. A receiving groove 17 is formed on the lower surface of the sliding block 16. The rear end of the shaft body of the cleaning brush 13 rotatably penetrates into the receiving groove 17 and is rotatably connected to the inner wall of the receiving groove 17. A gear 18 is arranged inside the receiving groove 17. The lower part of the gear 18 extends out of the receiving groove 17. The gear 18 is sleeved on the outer surface of the shaft body of the cleaning brush 13. The bottom wall of the second groove 14 is provided with teeth 19. The gear 18 is meshed with the teeth 19. First, the staff first retracts the needle plate 3 into the protective shell 4. Then, the staff starts the motor 20. The rotation of the output shaft of the motor 20 drives the rotation of the second threaded rod 15. The rotation of the second threaded rod 15 drives the sliding block 16 to slide inside the second groove 14. The movement of the sliding block 16 drives the movement of the cleaning brush 13. At this time, since the gear 18 is fixedly sleeved on the outer part of the shaft body of the cleaning brush 13, the movement of the cleaning brush 13 will drive the movement of the gear 18. At the same time, because the gear 18 is meshed with the teeth 19, the gear 18 will rotate during the movement. The rotation of the gear 18 drives the rotation of the cleaning brush 13, finally realizing the cleaning of the needles on the lower surface of the needle plate 3. Through the above structure, it is possible to avoid as much as possible that the needles are exposed outside and are easily affected by oxygen and moisture in the air, thereby avoiding oxidation corrosion, improving the surface quality and service life of the needles, avoiding the situation of needle breakage, and further improving the practicability of the device and the protection of the needles.

[0029] Further, an electric push rod 21 is arranged on the lower surface of the cross plate of the support frame 2. The output end of the electric push rod 21 is fixedly connected to the upper surface of the protective shell 4.

[0030] Working principle:

[0031] When the main spindle box type needle punching machine capable of preventing needle breakage is in use, the rotation of the driving rod 10 drives the rotation of the second bevel gear 9. The rotation of the second bevel gear 9 drives the rotation of the first bevel gear 8. The rotation of the first bevel gear 8 drives the rotation of the first threaded rod 6. The rotation of the first threaded rod 6 drives the guide block 7 to slide inside the guide groove 5. The movement of the guide block 7 drives the movement of the needle plate 3. At this time, the needles arranged on the lower surface of the needle plate 3 will slide inside the through holes 11, and finally all the needles arranged on the lower surface of the needle plate 3 are retracted into the protective shell 4.

[0032] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A spindle box type acupuncture machine capable of preventing needles from breaking, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support frame (2), a protective shell (4) is arranged inside the support frame (2), a needle plate (3) is arranged inside the protective shell (4), the interior of the protective shell (4) is hollow, a through hole (11) connected to the interior is provided on the lower surface of the protective shell (4), the needles on the surface of the needle plate (3) are matched with the through hole (11), a guide groove (5) is provided on the right inner wall of the protective shell (4), a first threaded rod (6) is rotatably connected inside the guide groove (5), and the first threaded rod (6) is rotatably connected to the inner wall of the protective shell (4). The outer surface of the threaded sleeve is provided with a guide block (7), the guide block (7) and the needle plate (3) are fixedly connected, the lower end of the first threaded rod (6) rotates to penetrate into the interior of the protective shell (4), the right side wall of the protective shell (4) is arranged to be hollow, the lower end of the first threaded rod (6) is sleeved with a first bevel gear (8), the front side of the first bevel gear (8) is meshedly connected with a second bevel gear (9), the front side surface of the second bevel gear (9) is fixedly connected with a driving rod (10), and the front end of the driving rod (10) rotates to penetrate out of the interior of the protective shell (4).

2. A spindle box type needling machine capable of preventing needle breakage according to claim 1, characterized in that: The left inner wall of the protective shell (4) is provided with a first groove (12), a cleaning brush (13) is arranged inside the first groove (12), and the rear inner wall of the protective shell (4) is provided with a second groove (14), a cleaning component is arranged inside the second groove (14).

3. A spindle box type needling machine capable of preventing needle breakage according to claim 2, characterized in that: The cleaning assembly comprises a second threaded rod (15), which is rotatably connected to the inside of the second groove (14); a motor (20) is fixedly connected to the right side surface of the protective shell (4); an output shaft of the motor (20) rotates and penetrates into the inside of the protective shell (4) and is fixedly connected to the second threaded rod (15).

4. A spindle box type needling machine capable of preventing needle breakage according to claim 3, characterized in that: The outer surface of the second threaded rod (15) is threadedly sleeved with a sliding block (16), and the sliding block (16) is slidably connected to the inside of the second groove (14).

5. A spindle box type needling machine capable of preventing needle breakage according to claim 4, characterized in that: The rear end of the shaft of the cleaning brush (13) rotates and penetrates into the interior of the sliding block (16); a receiving groove (17) is provided on the lower surface of the sliding block (16); the rear end of the shaft of the cleaning brush (13) rotates and penetrates into the interior of the receiving groove (17) and is rotatably connected to the inner wall of the receiving groove (17).

6. A spindle box type needling machine capable of preventing needle breakage according to claim 5, characterized in that: A gear (18) is arranged inside the receiving groove (17), the lower part of the gear (18) extends out of the receiving groove (17), and the gear (18) is sleeved on the outer surface of the shaft of the cleaning brush (13).

7. A spindle box type needling machine capable of preventing needle breakage according to claim 6, characterized in that: The bottom wall of the second groove (14) is provided with teeth (19), and the gear (18) and the teeth (19) are meshingly connected.

8. A spindle box type needling machine capable of preventing needle breakage according to claim 1, characterized in that: An electric push rod (21) is provided on the lower surface of the horizontal plate of the support frame (2), and the output end of the electric push rod (21) is fixedly connected to the upper surface of the protective shell (4).

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