Tank cover pull ring strip material slitting device

Abstract

The utility model discloses a can cover pull ring strip material slitting device which comprises a mounting box, mounting legs are fixedly connected to the four corners of the bottom of the mounting box, supporting rods are fixedly connected to the four corners of the top of the mounting box, a material collecting opening is formed in the top of the mounting box in a penetrating mode, and a collecting frame is slidably connected to the front face of the mounting box. The top of the supporting rod is fixedly connected with a bearing plate, the top of the bearing plate is provided with a telescopic rod, the telescopic rod penetrates through the bearing plate and extends to the bottom of the bearing plate, and the bottom end of the telescopic rod is fixedly connected with a slitting assembly. According to the can cover pull ring strip slitting device, through the arrangement of the driving mechanism, the driving motor works to drive the sweeping wheel to rotate to sweep the top of the mounting box, chippings on the surface of the mounting box are swept into the collecting frame, effective cleaning of the surface of the mounting box is achieved only through movement of the sweeping wheel, and then the follow-up can cover pull ring slitting quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of can lid processing technology, specifically a can lid pull ring strip cutting device. Background Art

[0002] The can is opened by pulling the ring on the lid. Simply pull the ring and tear it open with a little force. Under normal circumstances, the pressure difference between the inside and outside of the can is small, and the shearing force generated at the indentation is small and uniform. The can will not crack on its own, ensuring the safety of the canned products during transportation and storage.

[0003] According to patent authorization announcement number CN 217071006 U, a galvanized pull ring cutting device for easy-open can lids includes a collection box, a worktable, and adjusting columns. Both ends of the worktable surface are fixedly connected to baffles. The worktable and the two baffles are rotatably connected via rotating rods. One end of the upper surface of the worktable is fixedly connected to a second baffle, and one end of the second baffle is fixedly connected to an electric push rod. The output end of the electric push rod passes through the second baffle and is slidably connected to the through portion. The other end of the second baffle is provided with a push plate that is slidably connected to the worktable surface and fixedly connected to the output end of the electric push rod. A through groove communicating with the interior of the collection box is opened at the upper end. Both sides of the interior surface of the collection box are fixedly connected to retaining columns. In existing cutting devices, such as the aforementioned utility model, cleaning debris from the worktable surface requires the worktable to rotate, and a telescopic rod is needed to drive the push plate to clean the debris. Although the cleaning effect is good, the worktable is a moving part, affecting the cutting accuracy. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a can lid pull ring material cutting device, which solves the problem that existing material cutting devices require the worktable to rotate and a telescopic rod to drive the push plate to clean the debris from the worktable surface. Although the cleaning effect is good, the worktable is a moving part, which affects the cutting accuracy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a can lid pull ring material cutting device, comprising mounting legs fixedly connected to the four corners of the bottom of a mounting box, support rods fixedly connected to the four corners of the top of the mounting box, a material receiving port extending through the top of the mounting box, a collection frame slidably connected to the front of the mounting box, a bearing plate fixedly connected to the top of the support rods, a telescopic rod provided on the top of the bearing plate, the telescopic rod extending through the bearing plate to the bottom of the bearing plate, a cutting component fixedly connected to the bottom of the telescopic rod, a protective frame fixedly connected to the top of the mounting box and between the support rods, a sweeping wheel provided between the protective frames and at the top of the mounting box, and a drive mechanism for driving the sweeping wheel to move between the sweeping wheel and the protective frame.

[0006] Preferably, the driving mechanism includes a fixed box, which is fixedly connected to one side of the protective frame. A drive motor is fixedly connected to one side of the fixed box, and a drive rod is fixedly connected to the output end of the drive motor.

[0007] Preferably, the end of the drive rod away from the drive motor passes through the fixed box and extends into the interior of the fixed box, and a threaded sleeve is threadedly connected to the surface of the drive rod, and a transmission component is provided between the threaded sleeve and the sweeping wheel.

[0008] Preferably, the transmission assembly includes a transmission rod, the two ends of which are rotatably connected to the inner wall of the fixed box, a drive wheel is fixedly connected to the surface of the drive rod, and a driven wheel adapted to the drive wheel is fixedly connected to the surface of the transmission rod.

[0009] Preferably, a movable box is slidably connected to the surface of the transmission rod, one side of the movable box is fixedly connected to a threaded sleeve, and a bevel gear ring is slidably connected to the surface of the transmission rod, the bevel gear ring being rotatably connected to the movable box.

[0010] Preferably, the movable box is rotatably connected to a mounting shaft, one end of which is fixedly connected to a sweeping wheel, and the other end of which is fixedly connected to a bevel gear adapted to the bevel gear ring.

[0011] Beneficial effects

[0012] This utility model provides a can lid pull ring material cutting device. Compared with the prior art, it has the following advantages:

[0013] (1) The can lid pull ring material cutting device has support rods fixedly connected to the four corners of the top of the installation box. The top of the installation box has a material receiving port. The front of the installation box is slidably connected to a collection frame. The top of the support rods is fixedly connected to a bearing plate. The top of the bearing plate is equipped with a telescopic rod. The telescopic rod passes through the bearing plate and extends to the bottom of the bearing plate. The bottom end of the telescopic rod is fixedly connected to a cutting component. The top of the installation box and between the support rods is fixedly connected to a protective frame. Between the protective frames and at the top of the installation box, a sweeping wheel is set. A drive mechanism for driving the sweeping wheel is set between the sweeping wheel and the protective frame. Through the setting of the drive mechanism, the drive motor works to drive the sweeping wheel to rotate and clean the top of the installation box, sweeping the debris on the surface of the installation box into the collection frame. The surface of the installation box is effectively cleaned by the movement of the sweeping wheel alone, thereby ensuring the cutting quality of the can lid pull rings.

[0014] (2) The can lid pull ring material cutting device includes a transmission component including a transmission rod, the two ends of which are rotatably connected to the inner wall of the fixed box. A drive wheel is fixedly connected to the surface of the drive rod, and a driven wheel adapted to the drive wheel is fixedly connected to the surface of the transmission rod. A movable box is slidably connected to the surface of the transmission rod, and one side of the movable box is fixedly connected to a threaded sleeve. A bevel gear ring is slidably connected to the surface of the transmission rod, and the bevel gear ring is rotatably connected to the movable box. An installation shaft is rotatably connected to the movable box. One end of the installation shaft is fixedly connected to the sweeping wheel, and the other end of the installation shaft is fixedly connected to a bevel gear adapted to the bevel gear ring. Through the setting of the transmission component, the sweeping wheel is driven to move and rotate continuously, which effectively improves the sweeping effect of the sweeping wheel. Attached Figure Description

[0015] Figure 1 This is a perspective view of the structure of this utility model;

[0016] Figure 2 This is a perspective view of the collection frame of this utility model;

[0017] Figure 3 This is a cross-sectional view of the drive mechanism of this utility model;

[0018] Figure 4 This is a perspective view of the transmission component of this utility model;

[0019] Figure 5 For this utility model Figure 4 A partial enlarged view of point A in the middle.

[0020] In the diagram: 1. Mounting box, 2. Mounting leg, 3. Support rod, 4. Receiving port, 5. Drive mechanism, 51. Fixed box, 52. Drive motor, 53. Drive rod, 54. Threaded sleeve, 55. Transmission assembly, 551. Transmission rod, 552. Drive wheel, 553. Driven wheel, 554. Movable box, 555. Bevel gear ring, 556. Mounting shaft, 557. Bevel gear, 6. Collection frame, 7. Bearing plate, 8. Telescopic rod, 9. Cutting assembly, 10. Protective frame, 11. Cleaning wheel. Detailed Implementation

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] This utility model provides two technical solutions:

[0023] Figure 1-5 The first embodiment is shown: a can lid pull ring material cutting device, including mounting legs 2 fixedly connected to the four corners of the bottom of the mounting box 1, support rods 3 fixedly connected to the four corners of the top of the mounting box 1, a material receiving port 4 extending through the top of the mounting box 1, a collection frame 6 slidably connected to the front of the mounting box 1, a bearing plate 7 fixedly connected to the top of the support rods 3, a telescopic rod 8 provided on the top of the bearing plate 7, the telescopic rod 8 passing through the bearing plate 7 and extending to the bottom of the bearing plate 7, a cutting assembly 9 fixedly connected to the bottom end of the telescopic rod 8, a protective frame 10 fixedly connected to the top of the mounting box 1 and between the support rods 3, and a [missing information - likely a device or structure] between the protective frames 10 and at the top of the mounting box 1. A sweeping wheel 11 is provided between the sweeping wheel 11 and the protective frame 10, and a drive mechanism 5 is provided to drive the sweeping wheel 11 to move. The drive mechanism 5 includes a fixed box 51, which is fixedly connected to one side of the protective frame 10. A drive motor 2 is fixedly connected to one side of the fixed box 51. The drive motor 2 has forward and reverse rotation functions and is connected to the control system and power supply through wires. A drive rod 53 is fixedly connected to the output end of the drive motor 2. The end of the drive rod 53 away from the drive motor 2 passes through the fixed box 51 and extends into the interior of the fixed box 51. A threaded sleeve 54 is threadedly connected to the surface of the drive rod 53. A transmission assembly 55 is provided between the threaded sleeve 54 and the sweeping wheel 11.

[0024] With the drive mechanism 5 in place, the drive motor 52 drives the sweeping wheel 11 to rotate and sweep the top of the mounting box 1, sweeping the debris on the surface of the mounting box 1 into the collection box 6. The surface of the mounting box 1 is effectively cleaned by the movement of the sweeping wheel 11 alone, thereby ensuring the quality of the subsequent can lid pull ring cutting.

[0025] Figure 4 and 5 The second embodiment is shown, and its main difference from the first embodiment is that: the transmission assembly 55 includes a transmission rod 551, both ends of which are rotatably connected to the inner wall of the fixed box 51; a drive wheel 552 is fixedly connected to the surface of the drive rod 53; a driven wheel 553 adapted to the drive wheel 552 is fixedly connected to the surface of the transmission rod 551; a movable box 554 is slidably connected to the surface of the transmission rod 551; one side of the movable box 554 is fixedly connected to the threaded sleeve 54; a bevel gear ring 555 is slidably connected to the surface of the transmission rod 551; the bevel gear ring 555 is rotatably connected to the movable box 554; a mounting shaft 556 is rotatably connected to the movable box 554; one end of the mounting shaft 556 is fixedly connected to the cleaning wheel 11; and the other end of the mounting shaft 556 is fixedly connected to a bevel gear 557 adapted to the bevel gear ring 555.

[0026] By setting the transmission component 55, the sweeping wheel 11 is driven to move and rotate continuously, which effectively improves the sweeping effect of the sweeping wheel 11.

[0027] In use, the raw material is placed on the top of the mounting box 1. The telescopic rod 8 drives the cutting assembly 9 to cut the raw material. After cutting, the drive motor 2 drives the drive wheel 552 to rotate through the drive rod 53. The rotation of the drive wheel 552 drives the driven wheel 553 and the transmission rod 551 to rotate together through meshing. The rotation of the transmission rod 551 drives the bevel gear ring 555 to rotate. The rotation of the bevel gear ring 555 drives the bevel gear 557, the mounting shaft 556 and the cleaning wheel 11 to rotate together through meshing. The rotation of the cleaning wheel 11 cleans the top of the mounting box 1. The rotation of the drive rod 53 drives the movable box 554 to move through the threaded sleeve 54. The movement of the movable box 554 drives the cleaning wheel 11 to move towards the receiving port 4, pushing the debris on the surface of the mounting box 1 to the receiving port 4, so that the debris falls into the collection frame 6.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A can lid pull ring strip cutting device, comprising a mounting box (1) with mounting legs (2) fixedly connected to the four corners of the bottom, characterized in that: The four corners of the top of the installation box (1) are fixedly connected to support rods (3), the top of the installation box (1) is provided with a receiving port (4), the front of the installation box (1) is slidably connected to a collecting frame (6), the top of the support rod (3) is fixedly connected to a carrying plate (7), the top of the carrying plate (7) is provided with a telescopic rod (8), the telescopic rod (8) passes through the carrying plate (7) and extends to the bottom of the carrying plate (7), the bottom end of the telescopic rod (8) is fixedly connected to a slitting assembly (9), the top of the installation box (1) and is located between the support rods (3) is fixedly connected to a protective frame (10), a cleaning wheel (11) is provided between the protective frames (10) and at the top of the installation box (1), and a driving mechanism (5) for driving the cleaning wheel (11) to move is provided between the cleaning wheel (11) and the protective frame (10).

2. A can lid pull ring strip cutting device according to claim 1, characterized in that: The driving mechanism (5) comprises a fixed box (51), the fixed box (51) is fixedly connected to one side of the protection frame (10), a driving motor (52) is fixedly connected to one side of the fixed box (51), and a driving rod (53) is fixedly connected to the output end of the driving motor (52).

3. A can lid pull ring strip cutting device according to claim 2, characterized in that: One end of the driving rod (53) away from the driving motor (52) passes through the fixed box (51) and extends into the interior of the fixed box (51); a threaded sleeve (54) is threadedly connected to the surface of the driving rod (53); and a transmission assembly (55) is provided between the threaded sleeve (54) and the cleaning wheel (11).

4. A can lid pull ring strip cutting device according to claim 3, characterized in that: The transmission assembly (55) comprises a transmission rod (551), both ends of which are rotatably connected to the inner wall of the fixed box (51), a driving wheel (552) being fixedly connected to the surface of the driving rod (53), and a driven wheel (553) matching the driving wheel (552) being fixedly connected to the surface of the transmission rod (551).

5. A can lid pull ring strip cutting device according to claim 4, characterized in that: The surface of the transmission rod (551) is slidably connected to a movable box (554), one side of the movable box (554) is fixedly connected to the threaded sleeve (54), the surface of the transmission rod (551) is slidably connected to a bevel gear ring (555), and the bevel gear ring (555) is rotatably connected to the movable box (554).

6. A can lid pull ring strip cutting device according to claim 5, characterized in that: The movable box (554) is rotatably connected to a mounting shaft (556), one end of the mounting shaft (556) is fixedly connected to the cleaning wheel (11), and the other end of the mounting shaft (556) is fixedly connected to a bevel gear (557) that matches the bevel gear ring (555).

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