Semi-automatic vertical labeling machine

Abstract

The utility model relates to the technical field of vertical labeling machines, in particular to a semi-automatic vertical labeling machine. A machine table, a vertical product rotation driving mechanism connected to the top of the machine table, a support assembly connected to the top of the machine table, a mounting plate fixedly connected with the support assembly, an unwinding mechanism, a label stripping plate, a label covering mechanism and a winding mechanism are adopted, and the unwinding mechanism, the label stripping plate, the label covering mechanism and the winding mechanism are all connected with the mounting plate. The label covering mechanism and the label stripping plate are matched to be used for covering labels on the side faces of the products, the unwinding mechanism, the label stripping plate and the winding mechanism are sequentially arranged in the conveying direction of the label material belt, so that the side faces of the products rotating by one circle can be labeled, and the adaptability to multi-face labeling of the circumferential faces of the products can be improved.

Description

Technical Field

[0001] This utility model relates to the field of vertical labeling machine technology, specifically to a semi-automatic vertical labeling machine. Background Technology

[0002] Semi-automatic labeling machines are labeling devices that combine a vertical design with semi-automatic operation. They are widely used in the pharmaceutical, daily chemical, food, and cosmetic industries, primarily for accurately affixing labels to the surface of cylindrical products. Semi-automatic vertical labeling machines can label quickly, offering higher efficiency and speed compared to manual labeling, and can operate continuously.

[0003] Traditional semi-automatic labeling machines are mostly only suitable for labeling a single surface of a product. When using them, the product is placed horizontally in a designated position so that one side of the product is exposed on the top before labeling. They have a limited range of labeling applications and poor adaptability to labeling multiple sides of irregularly shaped bottles. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this utility model is to provide a semi-automatic vertical labeling machine.

[0005] The purpose of this utility model is achieved through the following technical solution: a semi-automatic vertical labeling machine, comprising a machine base, a product vertical rotation drive mechanism connected to the top of the machine base, a support assembly connected to the top of the machine base, a mounting plate fixedly connected to the support assembly, and an unwinding mechanism, a label peeling plate, a label covering mechanism, and a winding mechanism all connected to the mounting plate. The product vertical rotation drive mechanism is used to drive the product to rotate, and the label covering mechanism and the label peeling plate cooperate to cover the label to the side of the product. The unwinding mechanism, the label peeling plate, and the winding mechanism are arranged sequentially along the conveying direction of the label strip.

[0006] Preferably, the product vertical rotation drive mechanism includes a vertical support fixedly connected to the top of the machine base, a motor base connected to the bottom side of the vertical support, a rotary motor connected to the bottom of the motor base, a product positioning fixture detachably and fixedly connected to the output end of the rotary motor and disposed on the top of the motor base, a first cylinder base connected to the top side of the vertical support, a pressing cylinder fixedly connected to the first cylinder base, and a product pressing fixture connected to the output end of the pressing cylinder and disposed at the bottom of the first cylinder base. The pressing cylinder is used to drive the product pressing fixture to press against the top of the product, and the rotary motor is used to drive the product positioning fixture to rotate the product.

[0007] Preferably, the top side of the vertical bracket has an elongated mounting hole, and the side of the first cylinder seat has a screw hole. The first cylinder seat is fixed to the vertical bracket by bolts passing through the elongated mounting hole and being threadedly locked in the screw hole.

[0008] Preferably, the top of the product pressing fixture is provided with a product positioning hole, and a rolling bearing is embedded in the top of the pressing fixture. The output end of the pressing cylinder is connected to the pressing fixture through the rolling bearing.

[0009] Preferably, the labeling mechanism includes a second cylinder seat, a labeling cylinder fixedly connected to the second cylinder seat, an elastic buffer frame connected to the output end of the labeling cylinder, and a labeling roller rotatably connected to the elastic buffer frame. The labeling cylinder is used to drive the elastic buffer frame to press the labeling roller against the side of the product.

[0010] Preferably, the support assembly includes a base plate fixedly connected to the machine tool, a lower fixed block fixedly connected to the base plate, a guide rod fixedly connected to the lower fixed block, an upper fixed block fixedly connected to the top of the guide rod, a thrust bearing embedded in the upper fixed block, a position indicator connected to the top of the upper fixed block, a sleeve connected to the top of the position indicator, a screw rod that passes through and connects the sleeve, the position indicator and the thrust bearing, a nut plate sleeved on the screw rod and threadedly engaged with the screw rod, and a handwheel fixedly connected to the top of the screw rod. The nut plate has a guide through hole, the guide rod passes through the guide through hole, and the nut plate is fixedly connected to the mounting plate.

[0011] Preferably, the unwinding mechanism includes an unwinding frame rotatably connected to the top of the machine platform, and a first guide roller group rotatably connected to the unwinding frame on the top of the machine platform, wherein the unwinding frame and the first guide roller group are arranged sequentially along the conveying direction of the label strip.

[0012] Preferably, the winding mechanism includes a second guide roller group rotatably connected to the top of the machine platform, a winding motor fixedly connected to the top of the machine platform, and a winding frame rotatably connected to the top of the machine platform. The output end of the winding motor is connected to the bottom of the winding frame via a transmission belt. The winding motor is used to drive the winding frame to rotate. The second guide roller group and the winding frame are arranged sequentially along the conveying direction of the label material strip.

[0013] The beneficial effects of this utility model are as follows: The semi-automatic vertical labeling machine of this utility model adopts a machine base, a product vertical rotation drive mechanism connected to the top of the machine base, a support assembly connected to the top of the machine base, a mounting plate fixedly connected to the support assembly, and an unwinding mechanism, a label peeling plate, a label covering mechanism, and a winding mechanism all connected to the mounting plate. The product vertical rotation drive mechanism is used to drive the product to rotate. The label covering mechanism and the label peeling plate cooperate to cover the product side with labels. The unwinding mechanism, the label peeling plate, and the winding mechanism are arranged sequentially along the conveying direction of the label strip, so that labels can be applied to the side of the product after one rotation, which is beneficial to improving the adaptability of multi-sided labeling of the product's circumference. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0016] Figure 3 This is a top view of the present invention;

[0017] Figure 4 This is a schematic diagram of the structure of the rotary motor, product positioning fixture, and product to be labeled described in this utility model.

[0018] The attached figures are labeled as follows: 1. Machine base; 2. Mounting plate; 3. Product vertical rotation drive mechanism; 31. Vertical support; 32. Motor base; 33. Rotary motor; 34. Product positioning fixture; 35. First cylinder base; 36. Top pressing cylinder; 37. Product top pressing fixture; 4. Support assembly; 41. Base plate; 42. Lower fixing block; 43. Guide rod; 44. Upper fixing block; 45. Position indicator; 46. Screw; 47. Nut plate; 48. Handwheel; 5. Unwinding mechanism; 51. Unwinding frame; 52. First guide roller group; 6. Label peeling plate; 7. Labeling mechanism; 71. Second cylinder base; 72. Labeling cylinder; 73. Elastic buffer frame; 74. Labeling roller; 8. Rewinding mechanism; 81. Second guide roller group; 82. Rewinding motor; 83. Rewinding frame; 9. Long strip mounting hole; 10. Product positioning hole; 11. Product to be labeled. Detailed Implementation

[0019] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention.

[0020] like Figure 1-4 As shown, a semi-automatic vertical labeling machine includes a machine base 1, a product vertical rotation drive mechanism 3 connected to the top of the machine base 1, a support assembly 4 connected to the top of the machine base 1, a mounting plate 2 fixedly connected to the support assembly 4, and an unwinding mechanism 5, a label peeling plate 6, a label covering mechanism 7, and a winding mechanism 8 all connected to the mounting plate 2. The product vertical rotation drive mechanism 3 is used to drive the product to rotate. The label covering mechanism 7 and the label peeling plate 6 cooperate to cover the product with a label. The unwinding mechanism 5, the label peeling plate 6, and the winding mechanism 8 are arranged sequentially along the conveying direction of the label strip.

[0021] This semi-automatic vertical labeling machine comprises a machine base 1, a product vertical rotation drive mechanism 3 connected to the top of the machine base 1, a support assembly 4 connected to the top of the machine base 1, a mounting plate 2 fixedly connected to the support assembly 4, and an unwinding mechanism 5, a label peeling plate 6, a labeling mechanism 7, and a winding mechanism 8 all connected to the mounting plate 2. The product vertical rotation drive mechanism 3 drives the product to rotate. The labeling mechanism 7 and the label peeling plate 6 cooperate to apply labels to the sides of the product. The unwinding mechanism 5, the label peeling plate 6, and the winding mechanism 8 are arranged sequentially along the conveying direction of the label tape, thereby enabling labeling of the sides of the product after one rotation, which improves the adaptability to multi-sided labeling of the product's circumference. The product to be labeled 11 includes, but is not limited to, square bottles, round bottles, octagonal bottles, single-component glue cartridges, and two-component glue cartridges. This embodiment uses a two-component glue cartridge as an example of the product to be labeled 11.

[0022] Furthermore, the product vertical rotation drive mechanism 3 includes a vertical support 31 fixedly connected to the top of the machine base 1, a motor base 32 connected to the bottom side of the vertical support 31, a rotary motor 33 connected to the bottom of the motor base 32, a product positioning fixture 34 detachably and fixedly connected to the output end of the rotary motor 33 and disposed on the top of the motor base 32, a first cylinder base 35 connected to the top side of the vertical support 31, a pressing cylinder 36 fixedly connected to the first cylinder base 35, and a product pressing fixture 37 connected to the output end of the pressing cylinder 36 and disposed on the bottom of the first cylinder base 35. The pressing cylinder 36 is used to drive the product pressing fixture 37 to press against the top of the product, and the rotary motor 33 is used to drive the product positioning fixture 34 to rotate the product. In use, the product to be labeled 11 is placed in the product positioning fixture 34, the top pressing cylinder 36 drives the product top pressing fixture 37 to move down and press against the top of the product to be labeled 11, and the rotary motor 33 drives the product positioning fixture 34 to rotate, thereby rotating the product to be labeled 11, so that the label can be applied to all sides of the product to be labeled 11.

[0023] Furthermore, the top side of the vertical bracket 31 has an elongated mounting hole 9, and the side of the first cylinder seat 35 has a screw hole. The first cylinder seat 35 is fixed to the vertical bracket 31 by bolts passing through the elongated mounting hole 9 and being threaded into the screw hole. This facilitates adjustment of the working height of the first cylinder seat 35 and the pressure cylinder 36 to accommodate products of different heights and prevents the product pressure fixture 37 from pressing the product 11 to be labeled too tightly or without contact.

[0024] Furthermore, the top of the product pressing fixture 37 is provided with a product positioning hole 10, and a rolling bearing is embedded in the top of the pressing fixture. The output end of the pressing cylinder 36 is connected to the pressing fixture through the rolling bearing. In use, the product 11 to be labeled is placed into the product positioning hole 10 for positioning, which helps to prevent displacement or falling off during rotation and labeling. The rolling bearing helps to prevent the product pressing fixture 37 from pressing the product 11 to be labeled too tightly, which would cause wear on the top of the product 11 to be labeled during rotation.

[0025] Furthermore, the labeling mechanism 7 includes a second cylinder seat 71, a labeling cylinder 72 fixedly connected to the second cylinder seat 71, an elastic buffer frame 73 connected to the output end of the labeling cylinder 72, and a labeling roller 74 rotatably connected to the elastic buffer frame 73. The labeling cylinder 72 is used to drive the elastic buffer frame 73 to press the labeling roller 74 against the side of the product so as to press the label with the labeling roller 74.

[0026] Furthermore, the support assembly 4 includes a base plate 41 fixedly connected to the machine base 1, a lower fixing block 42 fixedly connected to the base plate 41, a guide rod 43 fixedly connected to the lower fixing block 42, an upper fixing block 44 fixedly connected to the top end of the guide rod 43, a thrust bearing embedded in the upper fixing block 44, a position indicator 45 connected to the top end of the upper fixing block 44, a sleeve connected to the top end of the position indicator 45, a screw 46 sequentially passing through the sleeve, the position indicator 45 and the thrust bearing, a nut plate 47 sleeved on the screw 46 and threadedly engaged with the screw 46, and a handwheel 48 fixedly connected to the top end of the screw 46. The nut plate 47 has a guide through hole, through which the guide rod 43 passes. The nut plate 47 is fixedly connected to the mounting plate 2. The screw 46 is rotated by the handwheel 48, and the screw 46 drives the nut plate 47 to rise and fall, so as to adjust the height of the mounting plate 2, and thus adjust the height of the components connected to the mounting plate 2, including the unwinding mechanism 5, the label peeling plate 6, the label covering mechanism 7 and the rewinding mechanism 8, so as to adapt to the labeling position of products of different heights.

[0027] Furthermore, the unwinding mechanism 5 includes an unwinding frame 51 rotatably connected to the top of the machine base 1, and a first guide roller group 52 rotatably connected to the unwinding frame 51 on the top of the machine base 1. The unwinding frame 51 and the first guide roller group 52 are arranged sequentially along the conveying direction of the label material strip.

[0028] Furthermore, the winding mechanism 8 includes a second guide roller group 81 rotatably connected to the top of the machine base 1, a winding motor 82 fixedly connected to the top of the machine base 1, and a winding frame 83 rotatably connected to the top of the machine base 1. The output end of the winding motor 82 is connected to the bottom of the winding frame 83 via a transmission belt. The winding motor 82 drives the winding frame 83 to rotate. The second guide roller group 81 and the winding frame 83 are arranged sequentially along the conveying direction of the label material strip. In this embodiment, the winding motor 82 is a stepper motor.

[0029] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this utility model are within the protection scope of this utility model.

Claims

1. A semi-automatic vertical labeling machine, characterized in that: The device includes a machine base, a product vertical rotation drive mechanism connected to the top of the machine base, a support assembly connected to the top of the machine base, a mounting plate fixedly connected to the support assembly, and an unwinding mechanism, a label peeling plate, a label covering mechanism, and a winding mechanism, all connected to the mounting plate. The product vertical rotation drive mechanism is used to drive the product to rotate. The label covering mechanism and the label peeling plate cooperate to cover the product with a label. The unwinding mechanism, the label peeling plate, and the winding mechanism are arranged sequentially along the conveying direction of the label strip.

2. The semi-automatic vertical labeling machine according to claim 1, characterized in that: The product vertical rotation drive mechanism includes a vertical support fixedly connected to the top of the machine base, a motor base connected to the bottom side of the vertical support, a rotary motor connected to the bottom of the motor base, a product positioning fixture detachably and fixedly connected to the output end of the rotary motor and disposed on the top of the motor base, a first cylinder base connected to the top side of the vertical support, a pressing cylinder fixedly connected to the first cylinder base, and a product pressing fixture connected to the output end of the pressing cylinder and disposed at the bottom of the first cylinder base. The pressing cylinder is used to drive the product pressing fixture to press against the top of the product, and the rotary motor is used to drive the product positioning fixture to rotate the product.

3. A semi-automatic vertical labeling machine according to claim 2, characterized in that: The vertical bracket has an elongated mounting hole on its top side, and the first cylinder seat has a screw hole on its side. The first cylinder seat is fixed to the vertical bracket by bolts passing through the elongated mounting hole and being threaded into the screw hole.

4. A semi-automatic vertical labeling machine according to claim 2, characterized in that: The top of the product pressing fixture has a product positioning hole, and a rolling bearing is embedded in the top of the pressing fixture. The output end of the pressing cylinder is connected to the pressing fixture through the rolling bearing.

5. A semi-automatic vertical labeling machine according to claim 1, characterized in that: The labeling mechanism includes a second cylinder seat, a labeling cylinder fixedly connected to the second cylinder seat, an elastic buffer frame connected to the output end of the labeling cylinder, and a labeling roller rotatably connected to the elastic buffer frame. The labeling cylinder is used to drive the elastic buffer frame to press the labeling roller against the side of the product.

6. A semi-automatic vertical labeling machine according to claim 1, characterized in that: The support assembly includes a base plate fixedly connected to the machine tool, a lower fixed block fixedly connected to the base plate, a guide rod fixedly connected to the lower fixed block, an upper fixed block fixedly connected to the top of the guide rod, a thrust bearing embedded in the upper fixed block, a position indicator connected to the top of the upper fixed block, a sleeve connected to the top of the position indicator, a screw rod that passes through and connects the sleeve, the position indicator and the thrust bearing, a nut plate sleeved on the screw rod and threadedly engaged with the screw rod, and a handwheel fixedly connected to the top of the screw rod. The nut plate has a guide through hole, the guide rod passes through the guide through hole, and the nut plate is fixedly connected to the mounting plate.

7. A semi-automatic vertical labeling machine according to claim 1, characterized in that: The unwinding mechanism includes an unwinding frame rotatably connected to the top of the machine platform, and a first guide roller group rotatably connected to the unwinding frame on the top of the machine platform. The unwinding frame and the first guide roller group are arranged sequentially along the conveying direction of the label strip.

8. A semi-automatic vertical labeling machine according to claim 1, characterized in that: The winding mechanism includes a second guide roller group rotatably connected to the top of the machine platform, a winding motor fixedly connected to the top of the machine platform, and a winding frame rotatably connected to the top of the machine platform. The output end of the winding motor is connected to the bottom of the winding frame via a transmission belt. The winding motor is used to drive the winding frame to rotate. The second guide roller group and the winding frame are arranged sequentially along the conveying direction of the label material strip.

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