Transfer device for large-rolling-diameter label paper
By introducing components such as limit support plates and fixed snap rings into the transfer device, the problem of label paper falling caused by the sliding of the support rod is solved, the transfer efficiency and stability are improved, and the service life of the limit rope is extended.
Patent Information
- Application Number
- CN202422414909.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-08
AI Technical Summary
During the movement of the transfer frame, the support rod is easily impacted and slides away from the V-shaped groove, causing the label paper to fall, affecting the transfer efficiency and needing repeated fixation, which takes time.
The limit support plate, positioning mounting plate, positioning support rod, label paper positioning rod, label paper positioning plate, transmission structure, guide structure and limit sliding ring are used to fix the positioning support rod through the positioning mounting plate and position fixing snap ring to avoid its sliding, and combined with the limit roller to reduce wear of the limit traction rope and improve stability.
It effectively avoids the drop of label paper during the transfer process, saves repeated fixing time, improves transfer efficiency, and extends the service life of the limit traction rope, enhancing the stability of the transfer process.
Smart Images
Figure CN223224868U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of label paper transfer, and more specifically, relates to a transfer device for label paper with a large roll diameter. Background Art
[0002] When large roll diameter label paper needs to be transferred, first put the large roll diameter label paper on the outside of the support rod, and then place the support rod on the transfer rack. The V-shaped groove on the transfer rack will limit the position of the support rod so that the support rod cannot move forward and backward. At this time, push the transfer rack to transfer the large roll diameter label paper.
[0003] Based on the above, when the transfer rack is hit and vibrated during movement, it is easy to cause the support rod to slide to both sides. Once the support rod is out of the V-groove, the label paper will fall off. At this time, the label paper needs to be re-fixed, which takes a long time and affects the transfer efficiency of the label paper. Utility Model Content
[0004] In order to solve the above technical problems, the utility model provides a transfer device for large-diameter roll label paper to solve the problem that when the transfer frame is hit and vibrates during movement, the support rod is easily caused to slide to both sides. Once the support rod is out of the V-shaped groove, the label paper will fall off. At this time, the label paper needs to be re-fixed, which takes a long time and affects the transfer efficiency of the label paper.
[0005] The purpose and function of the transfer device for large-diameter label paper of the present invention are achieved by the following specific technical means:
[0006] The transfer device for large-roll-diameter label paper includes a movable support base, a limiting support plate, a positioning mounting plate, a positioning support rod, a label paper positioning rod, a label paper positioning plate, a transmission structure, a guide structure and a limiting sliding ring; there are two limiting support plates, and the two limiting support plates are respectively fixedly connected to the left and right sides of the movable support base; the positioning mounting plate is hinged to the upper part of the limiting support plate on the left side through a torsion spring; the positioning support rod is bolted to the middle part of the positioning mounting plate; the label paper positioning rod is fixedly connected to the middle part of the positioning support rod; there are three label paper positioning plates, and the three label paper positioning plates are slidably connected to the outside of the label paper positioning rod in a circular array; the guide structure is arranged above the movable support base; the limiting sliding ring is slidably connected to the inside of the label paper positioning rod left and right; the transmission structure is arranged on the inside of the label paper positioning rod.
[0007] Furthermore, the transmission structure includes a positioning connecting screw and a guide limit rod; there are three positioning connecting screws, which are respectively rotatably connected to the middle of the three label paper positioning plates, and the three positioning connecting screws are all threadedly connected to the label paper positioning rod; there are six guide limit rods, which are respectively fixedly connected to the left and right sides of the three label paper positioning plates, and the six guide limit rods are all slidingly connected to the label paper positioning rod.
[0008] Furthermore, the transmission structure also includes a limited connection shaft and a driven transmission gear; there are three limited connection shafts, and the three limited connection shafts are rotatably connected in a circular array to the middle part of the label paper positioning rod, and the three limited connection shafts are respectively spline-connected to the three positioning connection screws; there are three driven transmission gears, and the three driven transmission gears are respectively fixedly connected to the inner sides of the three limited connection shafts.
[0009] Furthermore, the transmission structure also includes an active transmission rack and a reset elastic member; there are three active transmission racks, and the three active transmission racks are fixedly connected in a circular array to the outside of the limiting sliding ring, and the three active transmission racks are respectively engaged with the three driven transmission gears; there are three reset elastic members, and the limiting sliding ring is elastically connected to the label paper positioning rod through the three reset elastic members.
[0010] Furthermore, the guide structure includes a first mounting frame and a first limiting roller; the first mounting frame is fixedly connected to the upper part of the limiting support plate on the left side; and the first limiting roller is rotatably connected to the outer side of the first mounting frame.
[0011] Furthermore, the guide structure also includes a second mounting frame and a second limiting roller; the second mounting frame is fixedly connected to the lower part of the limiting support plate on the left side; and the second limiting roller is rotatably connected to the outer side of the second mounting frame.
[0012] Furthermore, the guide structure also includes a position fixing clamp and a limiting traction rope; the position fixing clamp is hinged to the upper part of the limiting support plate on the right side through a torsion spring; the upper end of the limiting traction rope is fixedly connected to the left side of the limiting sliding ring, and the lower end of the limiting traction rope is fixedly connected to the lower part of the limiting support plate on the left side after passing through the first limiting roller and the second limiting roller.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] The utility model fixes the position of the positioning support rod by the positioning mounting plate and the position fixing clamping ring, which effectively avoids the positioning support rod sliding to both sides due to collision during the movement of the transfer frame, thereby avoiding the label paper from falling, and further avoiding the situation of repeatedly fixing the label paper, saving a lot of time, and improving the transfer efficiency of the label paper. The first limiting roller and the second limiting roller reduce the wear of the limiting traction rope, and the service life of the limiting traction rope. At the same time, it can also limit the moving path of the limiting traction rope, and avoid the situation where the limiting traction rope and the label paper contact with each other and wear the label paper. The label paper is pressed by the label paper positioning plate, which avoids the label paper from shaking during the transfer process, effectively improves the stability of the label paper during the transfer process, and improves the use effect of the transfer frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the position of the position fixing clamp ring of the utility model.
[0017] Figure 3 It is a schematic diagram of the positional relationship among the first limiting roller, the second limiting roller and the limiting traction rope of the utility model.
[0018] Figure 4 The utility model is a schematic diagram of the split structure of the label paper positioning rod and the label paper positioning plate.
[0019] Figure 5 It is a structural diagram of the limit sliding ring of the utility model.
[0020] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:
[0021] 1. Mobile support base; 2. Limit support plate; 201. Position fixing clamp; 202. First mounting bracket; 203. First limiting roller; 204. Second mounting bracket; 205. Second limiting roller; 3. Positioning mounting plate; 4. Positioning support rod; 5. Label paper positioning rod; 501. Limit connecting shaft; 502. Driven transmission gear; 6. Label paper positioning plate; 601. Positioning connecting screw; 602. Guide limiting rod; 7. Limit sliding ring; 701. Active transmission rack; 702. Reset elastic member; 703. Limit traction rope. DETAILED DESCRIPTION
[0022] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.
[0023] Example 1:
[0024] As attached Figure 1 To the attached Figure 5 As shown:
[0025] The utility model provides a transfer device for label paper with a large roll diameter, comprising a movable support base 1, a limiting support plate 2, a positioning mounting plate 3, a positioning support rod 4, a label paper positioning rod 5, a label paper positioning plate 6, a guide structure and a limiting sliding ring 7; two limiting support plates 2 are provided, and the two limiting support plates 2 are fixedly connected to the left and right sides of the movable support base 1 respectively; the positioning mounting plate 3 is hinged to the upper part of the left limiting support plate 2 through a torsion spring; the positioning support rod 4 is bolted to the middle part of the positioning mounting plate 3; the label paper positioning rod 5 is fixedly connected to the middle part of the positioning support rod 4; three label paper positioning plates 6 are provided, and the three label paper positioning plates 6 are slidably connected to the outside of the label paper positioning rod 5 in a circular array; the guide structure is provided above the movable support base 1; the limiting sliding ring 7 is slidably connected to the inside of the label paper positioning rod 5 left and right.
[0026] The guide structure includes a first mounting frame 202 and a first limiting roller 203 ; the first mounting frame 202 is fixedly connected to the upper portion of the left limiting support plate 2 ; the first limiting roller 203 is rotatably connected to the outer side of the first mounting frame 202 .
[0027] The guide structure further includes a second mounting frame 204 and a second limiting roller 205 ; the second mounting frame 204 is fixedly connected to the lower portion of the left limiting support plate 2 ; the second limiting roller 205 is rotatably connected to the outer side of the second mounting frame 204 .
[0028] Among them, the guide structure also includes a position fixing clamp 201 and a limiting traction rope 703; the position fixing clamp 201 is hinged to the upper part of the right limiting support plate 2 through a torsion spring; the upper end of the limiting traction rope 703 is fixedly connected to the left side of the limiting sliding ring 7, and the lower end of the limiting traction rope 703 is fixedly connected to the lower part of the left limiting support plate 2 after passing through the first limiting roller 203 and the second limiting roller 205.
[0029] The specific usage and function of this embodiment: When it is necessary to transfer the large roll diameter label paper, first push the position fixing clamp 201 open and push the positioning support rod 4 upward to make the positioning support rod 4 and the positioning mounting plate 3 swing along the left limit support plate 2. At this time, the limiting traction rope 703 is pulled to pull the limiting sliding ring 7 to move, thereby causing the label paper positioning plate 6 to slide close to the label paper positioning rod 5. At this time, the large roll diameter label paper is put on the outside of the label paper positioning rod 5, and then the positioning support rod 4 is moved back to its original position. The position of the positioning support rod 4 can be fixed by the position fixing clamp 201. At this time, the movable support base 1 can be pushed to transfer the label paper. When the limiting traction rope 703 moves, the first limiting roller 203 and the second limiting roller 205 will roll on the outside of the first mounting frame 202 and the second mounting frame 204, reducing the resistance of the limiting traction rope 703.
[0030] Example 2:
[0031] As attached Figure 3 To the attached Figure 5 As shown:
[0032] On the basis of the first embodiment, a transmission structure is further included; the transmission structure is arranged on the inner side of the label paper positioning rod 5 .
[0033] Among them, the transmission structure includes a positioning connecting screw 601 and a guide limit rod 602; there are three positioning connecting screws 601, and the three positioning connecting screws 601 are respectively rotatably connected to the middle of the three label paper positioning plates 6, and the three positioning connecting screws 601 are all threadedly connected to the label paper positioning rod 5; there are six guide limit rods 602, and the six guide limit rods 602 are respectively fixedly connected to the left and right sides of the three label paper positioning plates 6, and the six guide limit rods 602 are all slidingly connected to the label paper positioning rod 5.
[0034] Among them, the transmission structure also includes a limited connection shaft 501 and a driven transmission gear 502; there are three limited connection shafts 501, and the three limited connection shafts 501 are rotated in a circular array and connected to the middle part of the label paper positioning rod 5, and the three limited connection shafts 501 are respectively spline-connected with the three positioning connection screws 601; there are three driven transmission gears 502, and the three driven transmission gears 502 are respectively fixedly connected to the inner sides of the three limited connection shafts 501.
[0035] Among them, the transmission structure also includes an active transmission rack 701 and a reset elastic member 702; there are three active transmission racks 701, and the three active transmission racks 701 are fixedly connected to the outside of the limiting sliding ring 7 in a circumferential array, and the three active transmission racks 701 are respectively engaged with the three driven transmission gears 502; there are three reset elastic members 702, and the limiting sliding ring 7 is elastically connected to the label paper positioning rod 5 through the three reset elastic members 702.
[0036] The specific usage and function of this embodiment: when the limiting sliding ring 7 moves to the left, it will drive the active transmission rack 701 to move, and the movement of the active transmission rack 701 will push the driven transmission gear 502 and the limiting connecting shaft 501 to rotate. When the limiting connecting shaft 501 rotates, it will drive the positioning connecting screw 601 to rotate. When the positioning connecting screw 601 rotates, it will drive the label paper positioning plate 6 to slide inward. The guide limiting rod 602 can guide the movement of the label paper positioning plate 6. After moving the positioning support rod 4 back to its original position, the reset elastic member 702 drives the limiting sliding ring 7 to reset, so that the limiting connecting shaft 501 drives the positioning connecting screw 601 to reverse. At this time, the label paper positioning plate 6 will move outward to press the label paper.
Claims
1. A transfer device for large roll diameter label paper, comprising a movable support base (1), a limiting support plate (2), a positioning mounting plate (3), a positioning support rod (4), a label paper positioning rod (5), a label paper positioning plate (6), a transmission structure, a guide structure and a limiting sliding ring (7); two limiting support plates (2) are provided, and the two limiting support plates (2) are respectively fixedly connected to the left and right sides of the movable support base (1); characterized in that: The positioning mounting plate (3) is hinged to the upper part of the left limiting support plate (2) through a torsion spring; the positioning support rod (4) is bolted to the middle part of the positioning mounting plate (3); the label paper positioning rod (5) is fixedly connected to the middle part of the positioning support rod (4); three label paper positioning plates (6) are provided, and the three label paper positioning plates (6) are slidably connected to the outer side of the label paper positioning rod (5) in a circular array; the guide structure is provided above the movable support base (1); the limiting sliding ring (7) is slidably connected to the inner side of the label paper positioning rod (5) in the left and right directions; the transmission structure is provided on the inner side of the label paper positioning rod (5).
2. The device for transferring large rolls of label paper according to claim 1, characterized in that: The guide structure comprises a first mounting frame (202) and a first limiting roller (203); the first mounting frame (202) is fixedly connected to the upper portion of the limiting support plate (2) on the left side; and the first limiting roller (203) is rotatably connected to the outer side of the first mounting frame (202).
3. The device for transferring large rolls of label paper according to claim 2, characterized in that: The guide structure further comprises a second mounting frame (204) and a second limiting roller (205); the second mounting frame (204) is fixedly connected to the lower portion of the limiting support plate (2) on the left side; and the second limiting roller (205) is rotatably connected to the outer side of the second mounting frame (204).
4. The device for transferring large rolls of label paper according to claim 3, wherein: The guide structure further comprises a position fixing snap ring (201) and a position limiting traction rope (703); the position fixing snap ring (201) is hinged to the upper portion of the position limiting support plate (2) on the right side via a torsion spring; the upper end of the position limiting traction rope (703) is fixedly connected to the left side of the position limiting sliding ring (7), and the lower end of the position limiting traction rope (703) is fixedly connected to the lower portion of the position limiting support plate (2) on the left side after passing through the first position limiting roller (203) and the second position limiting roller (205).
5. The device for transferring large rolls of label paper according to claim 1, characterized in that: The transmission structure includes a positioning connection screw (601) and a guide limit rod (602); three positioning connection screws (601) are provided, and the three positioning connection screws (601) are respectively rotatably connected to the middle parts of the three label paper positioning plates (6), and the three positioning connection screws (601) are all threadedly connected to the label paper positioning rod (5); six guide limit rods (602) are provided, and the six guide limit rods (602) are respectively fixedly connected to the left and right sides of the three label paper positioning plates (6), and the six guide limit rods (602) are all slidably connected to the label paper positioning rod (5).
6. The device for transferring large rolls of label paper according to claim 5, characterized in that: The transmission structure further comprises a limited connection rotating shaft (501) and a driven transmission gear (502); three limited connection rotating shafts (501) are provided, and the three limited connection rotating shafts (501) are rotatably connected in a circular array to the middle part of the label paper positioning rod (5), and the three limited connection rotating shafts (501) are respectively spline-connected to the three positioning connection screws (601); three driven transmission gears (502) are provided, and the three driven transmission gears (502) are respectively fixedly connected to the inner sides of the three limited connection rotating shafts (501).
7. The device for transferring large rolls of label paper according to claim 6, characterized in that: The transmission structure further comprises an active transmission rack (701) and a reset elastic member (702); three active transmission racks (701) are provided, and the three active transmission racks (701) are fixedly connected to the outside of the limiting sliding ring (7) in a circumferential array, and the three active transmission racks (701) are respectively engaged with the three driven transmission gears (502); three reset elastic members (702) are provided, and the limiting sliding ring (7) is elastically connected to the label paper positioning rod (5) through the three reset elastic members (702).