A device for automatically labeling small-diameter cash register roll paper

Abstract

The utility model relates to cash register roll paper automatic labeling technical field proposes a kind of device for solving small diameter cash register roll paper automatic labeling, including work bench, the top of the work bench is fixedly connected with rotating table, the top of the rotating table is rotatably connected with carousel, the bottom of the rotating table is provided with rotating motor the top of the work bench is provided with moving frame, the side surface sliding connection of the moving frame has grabbing arm, the utility model through the mutual cooperation between the rubber platform, shaping iron block and adjusting disc etc. Component of small diameter adjusting mechanism, before starting labeling operation, first, small diameter cash register roll paper is placed on the rubber platform of carousel. Rotate adjusting disc, drive connecting rod through threaded rod, make shaping iron block deform in rubber platform to adjust supporting radian, adapt to different diameters, ensure that small diameter roll paper can be stably fixed, prevent deviation, simultaneously effectively prevent roll paper from appearing clamping deformation phenomenon through rubber platform.

Description

Technical Field

[0001] This utility model relates to the field of automatic labeling technology for cash register rolls, specifically, to a device for automatically labeling small-diameter cash register rolls. Background Technology

[0002] Automatic labeling of roll paper typically refers to an automated device used in roll paper production lines or packaging processes, with the aim of accurately affixing labels to the surface of roll paper.

[0003] Utility model patent application CN210882969U discloses an automatic labeling machine, including a chassis and a tray support device, a tray clamping device, and a labeling device, all mounted on the chassis. The tray clamping device is located below the tray support device and includes a lower support plate, an upper support plate, and a limiting block inclinedly mounted on the chassis. The upper support plate is connected to the lower support plate, and the limiting block is disposed between the upper and lower support plates. The labeling device includes a label transmission platform, a labeling component, and a label holder. A second cylinder is disposed on the side of the label transmission platform. An auxiliary roller for assisting the label roll operation is disposed at the end of the label transmission platform. Multiple auxiliary rollers are arranged in parallel. The label holder is located beside the label transmission platform. This machine can automatically label products with high precision and requires no additional personnel, greatly improving the working efficiency of the labeling machine.

[0004] In the aforementioned application, the interaction between the chassis and the tray clamping device makes it impossible for the tray clamping device to be precisely adjusted when facing small-diameter rolls of paper. This can lead to easy deviation during the labeling process. In addition, the use of rigid materials can cause the rolled paper to deform during clamping after winding. Therefore, we propose a device to solve the problem of automatic labeling of small-diameter cash register rolls. Utility Model Content

[0005] This utility model proposes a device for automatically labeling small-diameter cash register rolls.

[0006] The technical solution of this utility model is as follows: A device for automatically labeling small-diameter cash register rolls includes a workbench, a rotating platform fixedly connected to the top of the workbench, a turntable rotatably connected to the top of the rotating platform, a rotary motor installed at the bottom of the rotating platform, a label supply rack fixedly connected to the top of the workbench, a label roll rotatably connected to the side of the label supply rack, a label feeding roller assembly installed on the side of the label supply rack, a label applicator installed on the side of the label supply rack, a label pressing assembly installed on the top of the workbench, a movable frame installed on the top of the workbench, and a gripping arm slidably connected to the side of the movable frame. A conveyor platform is provided at the top, and a small-diameter adjustment mechanism is provided at the top of the turntable. The small-diameter adjustment mechanism includes a rubber platform, which is fixedly connected to the top of the turntable. A shaping iron block is fixedly connected inside the rubber platform. A threaded rod is rotatably connected through the side of the turntable. A threaded sleeve is threadedly connected to the circumference of the threaded rod. A connecting rod is fixedly connected to the top of the threaded sleeve. The end of the connecting rod away from the threaded sleeve is fixedly connected to the side of the shaping iron block. An adjustment disc is fixedly connected to one end of the threaded rod. The purpose is to stably fix the small-diameter paper roll according to its special properties (easy to deviate and difficult to fix), so as to ensure the accuracy and efficiency of the labeling process.

[0007] The rubber platform is W-shaped, and the interior of the rubber platform is equipped with raised anti-slip blocks to prevent small-diameter rolls of paper from slipping during the labeling process.

[0008] The small diameter adjustment mechanism is provided in four sets and is arranged in a circular array along the circumference of the turntable. Its purpose is to improve the labeling efficiency of the roll paper through multiple workstations.

[0009] The adjustment dial has scale lines on its side, and a pointer is fixedly connected to the side of the turntable. The purpose of this is to make precise adjustments to small rolls of paper and ensure their stability.

[0010] The turntable is provided with a scale adjustment sensing mechanism on its side. The scale adjustment sensing mechanism includes a sliding sleeve, which is fixedly connected to the side of the turntable. A spring is fixedly connected inside the sliding sleeve, and a sensing post is fixedly connected to the end of the spring away from the sliding sleeve. The adjustment plate has a groove on its side near the turntable. The purpose of this is to ensure that each adjustment angle can be sensed and confirmed, thereby further improving the adjustment accuracy.

[0011] The sliding sleeve, spring, and sensing column are arranged in a circumferential array along the circumference of the turntable, with the aim of ensuring that each station can be adjusted to the same size.

[0012] The grooves are arranged in a plurality of numbers and are arranged in a circular array along the circumference of the adjusting plate, the purpose of which is to ensure the accuracy of multiple angles.

[0013] The number of grooves corresponds to the number of scale lines. The purpose is to ensure that each scale line corresponds to its groove, thus ensuring that the adjustment size is the same at each station.

[0014] The working principle and beneficial effects of this utility model are as follows: 1. This utility model utilizes the interplay between components such as the rubber platform, shaped iron block, and adjusting disc of the small-diameter adjustment mechanism. Before labeling begins, the small-diameter cash register roll is placed on the rubber platform of the turntable. Rotating the adjusting disc drives the connecting rod via a threaded rod, causing the shaped iron block to deform within the rubber platform to adjust the support curvature, adapting to different diameters. This ensures the small-diameter roll is stably fixed and prevents displacement. Simultaneously, the rubber platform effectively prevents the roll from being clamped and deformed.

[0015] 2. This utility model utilizes the cooperation between components such as the sliding sleeve, sensing column, and groove of the scale adjustment sensing mechanism. During the adjustment process, the scale adjustment sensing mechanism cooperates with the groove on the side of the adjustment plate through the sensing column. The spring provides clear tactile feedback to ensure precise adjustment. When the sensing column touches a specific position in the groove, the force feedback of the spring transmits a clear signal of arrival to the operator, helping the operator to accurately adjust multiple rubber platforms to the same size, thereby improving adjustment accuracy and consistency.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a structural schematic diagram of the three-dimensional front view of the workbench of this utility model; Figure 2 This is a structural schematic diagram of the three-dimensional rear view of the worktable of this utility model; Figure 3 This is a three-dimensional enlarged structural schematic diagram of the rotary table of this utility model; Figure 4 This is a three-dimensional enlarged structural schematic diagram of the turntable of this utility model; Figure 5 This is a three-dimensional enlarged structural schematic diagram of the small-diameter adjustment mechanism of this utility model; Figure 6 This utility model Figure 5 A three-dimensional magnified structural diagram of A.

[0019] In the diagram: 1. Workbench; 2. Rotary table; 3. Turntable; 4. Rotary motor; 5. Label supply rack; 6. Label roll; 7. Label delivery roller assembly; 8. Labeling head; 9. Label pressing assembly; 10. Moving frame; 11. Gripping arm; 12. Conveyor; 13. Small diameter adjustment mechanism; 131. Rubber table; 132. Shaping iron block; 133. Threaded rod; 134. Threaded sleeve; 135. Connecting rod; 136. Adjustment disc; 137. Pointer; 14. Scale adjustment sensing mechanism; 141. Sliding sleeve; 142. Spring; 143. Sensing column; 144. Groove. Detailed Implementation

[0020] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1 like Figures 1-6 As shown, this embodiment proposes a device for automatically labeling small-diameter cash register rolls, including a workbench 1, a rotary table 2 fixedly connected to the top of the workbench 1, a turntable 3 rotatably connected to the top of the rotary table 2, a rotary motor 4 installed at the bottom of the rotary table 2, a label supply rack 5 fixedly connected to the top of the workbench 1, a label roll 6 rotatably connected to the side of the label supply rack 5, a label feeding roller group 7 installed on the side of the label supply rack 5, a label applicator 8 installed on the side of the label supply rack 5, a label pressing assembly 9 installed on the top of the workbench 1, a movable frame 10 installed on the top of the workbench 1, a gripping arm 11 slidably connected to the side of the movable frame 10, a conveyor table 12 installed on the top of the workbench 1, and the top of the turntable 3... The part is equipped with a small diameter adjustment mechanism 13; the small diameter adjustment mechanism 13 includes a rubber platform 131, which is fixedly connected to the top of the turntable 3. A shaping iron block 132 is fixedly connected inside the rubber platform 131. A threaded rod 133 is rotatably connected through the side of the turntable 3. A threaded sleeve 134 is threadedly connected to the circumferential surface of the threaded rod 133. A connecting rod 135 is fixedly connected to the top of the threaded sleeve 134. The end of the connecting rod 135 away from the threaded sleeve 134 is fixedly connected to the side of the shaping iron block 132. An adjustment disc 136 is fixedly connected to one end of the threaded rod 133. The purpose is to stabilize and fix the small diameter paper roll according to its special properties, which make it easy to shift and difficult to fix, so as to ensure the accuracy and efficiency of the labeling process.

[0022] The rubber table 131 is W-shaped, and the interior of the rubber table 131 is equipped with raised anti-slip blocks to prevent small-diameter roll paper from slipping during the labeling process.

[0023] The number of small diameter adjustment mechanisms 13 is set to four, and they are arranged in a circular array along the circumference of the turntable 3. The purpose is to improve the labeling efficiency of the roll paper through multiple stations.

[0024] The side of the adjustment dial 136 is provided with scale lines, and the side of the turntable 3 is fixedly connected with a pointer 137. The purpose is to make precise adjustments to the small roll of paper and ensure its stability.

[0025] In this embodiment, before starting the labeling operation, the small-diameter cash register roll is first placed on the rubber platform 131 on the turntable 3. By rotating the adjustment disk 136, the threaded rod 133 is rotated, which in turn drives the threaded sleeve 134 and the connecting rod 135 to move, causing the shaping iron block 132 to deform inside the rubber platform 131, thereby adjusting the support curvature of the rubber platform 131 to accommodate cash register rolls of different diameters. The scale lines on the side of the adjustment disk 136 cooperate with the pointer 137 to precisely control the adjustment range and ensure accurate positioning of the roll. Subsequently, the rotary motor 4 is started to drive the turntable 3 to rotate, so that the roll rotates with the turntable 3 to the labeling station. At this time, the label feeding roller group 7 feeds the label from the label roll 6 and accurately attaches it to the surface of the roll via the labeling head 8. After the labeling is completed, the label pressing component 9 presses the label to ensure that it is firmly attached.

[0026] Example 2 like Figures 1-6 As shown, based on the same concept as in Embodiment 1 above, this embodiment also proposes that a scale adjustment sensing mechanism 14 is provided on the side of the turntable 3. The scale adjustment sensing mechanism 14 includes a sliding sleeve 141, which is fixedly connected to the side of the turntable 3. A spring 142 is fixedly connected inside the sliding sleeve 141. A sensing post 143 is fixedly connected to the end of the spring 142 away from the sliding sleeve 141. A groove 144 is provided on the side of the adjustment disk 136 near the turntable 3. The purpose is to ensure that each adjustment angle can be sensed and confirmed, thereby further improving the adjustment accuracy.

[0027] The sliding sleeve 141, spring 142 and sensing column 143 are arranged in four numbers and are arranged in a circular array along the circumference of the turntable 3, the purpose of which is to ensure that each station can be adjusted to the same size.

[0028] The number of grooves 144 is set to a certain extent and is arranged in a circular array along the circumference of the adjustment disk 136, the purpose of which is to ensure the accuracy of multiple angles.

[0029] The number of grooves 144 corresponds to the number of scale lines. The purpose is to ensure that each scale line can correspond to its groove 144, so that the adjustment size of each station is the same.

[0030] In this embodiment, during the adjustment process, the scale adjustment sensing mechanism 14 precisely engages with the groove 144 on the side of the adjustment plate 136 through the sensing post 143 under the action of the spring 142, thereby providing the user with clear and comfortable tactile feedback during the adjustment process. When the sensing post 143 touches a specific position of the groove 144, the force feedback generated by the spring 142 will transmit a clear signal of being in place to the operator, ensuring the accuracy of the adjustment process. At this time, with the dual assistance of the scale line and tactile feedback, the operator can accurately adjust multiple rubber platforms 131 to the same size.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A device for automatically labeling small-diameter cash register rolls, characterized in that, The system includes a workbench (1), a rotary table (2) fixedly connected to the top of the workbench (1), a turntable (3) rotatably connected to the top of the rotary table (2), a rotary motor (4) provided at the bottom of the rotary table (2), a label supply rack (5) fixedly connected to the top of the workbench (1), a label roll (6) rotatably connected to the side of the label supply rack (5), a label feeding roller group (7) provided to the side of the label supply rack (5), a label applicator (8) provided to the side of the label supply rack (5), a label pressing assembly (9) provided to the top of the workbench (1), a moving frame (10) provided to the top of the workbench (1), a gripping arm (11) slidably connected to the side of the moving frame (10), a conveyor table (12) provided to the top of the workbench (1), and a small diameter adjustment mechanism (13) provided to the top of the turntable (3). The small diameter adjustment mechanism (13) includes a rubber platform (131), which is fixedly connected to the top of the turntable (3). A shaping iron block (132) is fixedly connected inside the rubber platform (131). A threaded rod (133) is rotatably connected through the side of the turntable (3). A threaded sleeve (134) is threadedly connected to the circumferential surface of the threaded rod (133). A connecting rod (135) is fixedly connected to the top of the threaded sleeve (134). One end of the connecting rod (135) away from the threaded sleeve (134) is fixedly connected to the side of the shaping iron block (132). An adjustment disc (136) is fixedly connected to one end of the threaded rod (133).

2. The device for automatically labeling small-diameter cash register rolls according to claim 1, characterized in that, The rubber platform (131) is W-shaped, and the interior of the rubber platform (131) is provided with raised anti-slip blocks.

3. The device for automatically labeling small-diameter cash register rolls according to claim 2, characterized in that, The number of small diameter adjustment mechanisms (13) is set to four, and they are arranged in a circular array along the circumference of the turntable (3).

4. The device for automatically labeling small-diameter cash register rolls according to claim 3, characterized in that, The adjustment dial (136) has scale lines on its side, and the turntable (3) has a pointer (137) fixedly connected to its side.

5. The device for automatically labeling small-diameter cash register rolls according to claim 4, characterized in that, The turntable (3) is provided with a scale adjustment sensing mechanism (14) on its side. The scale adjustment sensing mechanism (14) includes a sliding sleeve (141). The sliding sleeve (141) is fixedly connected to the side of the turntable (3). A spring (142) is fixedly connected inside the sliding sleeve (141). A sensing column (143) is fixedly connected to the end of the spring (142) away from the sliding sleeve (141). The adjustment disk (136) is provided with a groove (144) on its side near the turntable (3).

6. The device for automatically labeling small-diameter cash register rolls according to claim 5, characterized in that, The number of the sliding sleeve (141), spring (142) and sensing column (143) is set to four, and they are arranged in a circular array along the circumference of the turntable (3).

7. The device for automatically labeling small-diameter cash register rolls according to claim 6, characterized in that, The number of grooves (144) is set to a certain extent, and they are arranged in a circular array along the circumference of the adjusting disk (136).

8. The device for automatically labeling small-diameter cash register rolls according to claim 7, characterized in that, The number of grooves (144) corresponds to the number of scale lines.

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