High-efficiency labeling machine
By designing a high-efficiency labeling machine with multiple suction nozzles and equidistant stretching structure, the problem that existing labeling machines cannot process in batches is solved, and simultaneous labeling of multiple products is achieved, which improves production efficiency and labeling accuracy and adapts to the needs of different products.
Patent Information
- Application Number
- CN202422592632.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-26
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-10-26
AI Technical Summary
Existing automatic labeling machines are unable to achieve batch processing, resulting in low production efficiency, which is particularly limited in large-scale production tasks.
A high-efficiency labeling machine has been designed, which uses multiple suction nozzles to cooperate with label paper. The spacing between the suction nozzles is adjusted through an equidistant stretching structure and a cross-arranged sliding frame to achieve synchronous labeling of multiple products. It is also equipped with a height-adjustable conveyor belt and smoothing parts to meet the labeling needs of different products.
It realizes batch processing of multiple products, improves production efficiency, ensures the accuracy and adaptability of labeling, and adapts to the height and precision requirements of different products.
Smart Images
Figure CN223396517U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of labeling machines, and particularly relates to a high-efficiency labeling machine. Background Art
[0002] With the increasing automation level of product production, every corner of the manufacturing industry is actively exploring and practicing the path of completely replacing traditional manual operations with efficient and precise mechanical equipment. Taking product labeling as an example, the traditional labeling method is highly dependent on manual operation. Workers need to stick labels one by one accurately to the surface of the product. This working method has extremely high requirements on the workers' patience and meticulousness. If they are not careful, a series of problems such as label misalignment, bubbles, wrinkles, etc. will occur, and the quality of labeling cannot be stably guaranteed.
[0003] Therefore, a series of automatic labeling machines have emerged in the market in recent years. Although they can replace manual labor to reduce problems such as label misalignment, bubbles, and wrinkles, in actual applications, the working mode of these labeling machines is often relatively simple. They can only perform labeling operations on a single product at a time and cannot achieve batch processing. This greatly limits the improvement of production efficiency, especially when facing large-scale production tasks, its limitations are particularly obvious. Utility Model Content
[0004] The purpose of the present invention is to provide a high-efficiency labeling machine to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency labeling machine, comprising a bottom frame and a frame, the frame is provided on the top rear side of the bottom frame, a workbench is provided on the top of the bottom frame, mounting frames are symmetrically provided on the top front side of the workbench, a conveyor belt is rotatably connected between the mounting frames, pillars are provided on the top rear side of the workbench, mounting plates are slidably connected between the pillars, a mounting rail is provided on the top of the mounting plate, a first driving member is slidably provided on the front side of the mounting rail, a lifting guide rod is installed on the telescopic end of the first driving member, a labeling member is connected to the front side of the lifting guide rod, the labeling member has a plurality of suction nozzles, and a vent is provided on the top of the suction nozzle.
[0006] Preferably, the labeling component includes a pressing plate, the front side of the pressing plate is provided with guide rails a, b, c, d, and a fixing frame is connected between the guide rails a and d.
[0007] Preferably, the front sides of the guide rails b and c are connected to a first sliding frame through sliding with a first guide block, and the front sides of the guide rails a and d are connected to a second sliding frame through a second guide block.
[0008] Preferably, the number of the first sliding racks and the number of the second sliding racks are both 2, and they are staggered.
[0009] Preferably, the rear sides of the first sliding frame and the second sliding frame are divided into two engaging areas by a partition, and the length of the engaging area is equal to the sum of the lengths of the first guide block and the second guide block.
[0010] Preferably, the number of the suction nozzles is 5, which are sequentially installed below the fixed frame, the first sliding frame and the second sliding frame.
[0011] Preferably, an equidistant stretching structure is connected between the rear sides of the fixed frame, the first sliding frame and the second sliding frame, and a second driving member is provided on the left side of the top of the pressure plate extending upward, and the second driving member is connected to the equidistant stretching structure.
[0012] Preferably, two support rods are symmetrically slidably provided on the front side of the workbench, a support plate is connected between the bottoms of the support rods, a first nut is embedded in the middle of the support plate, a second nut is embedded in the middle of the workbench, a screw rod is rotatably connected between the first nut and the second nut, and a handle is provided at the bottom of the screw rod.
[0013] Preferably, the mounting bracket is symmetrically installed between the tops of the support rods.
[0014] Preferably, a smoothing piece is connected between the right sides of the mounting frame, and a label roll peeling device is provided on the top rear side of the workbench.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention sets a plurality of suction nozzles, which cooperate with the same number of products and the same number of label papers at the same time, completes the labeling of multiple products at one time, realizes batch processing of products, and effectively improves production efficiency; the present invention sets an equidistant stretching structure, and when the starting point (fixed frame) is fixed, the spacing of the remaining points (first sliding frame, second sliding frame) is adjusted to be equidistantly opened and closed, to ensure that the distance between each suction nozzle remains consistent, thereby achieving effective cooperation with the products and label papers; the present invention also divides the rear side of the sliding frame into two equal-height engaging areas, and at the same time cross-sets the guide blocks of the sliding frame, so that when the equidistant stretching structure drives the sliding frame to contract, the guide blocks will be directly inserted into the engaging areas on both sides until the first sliding frame and the second sliding frame are tightly attached to each other, thereby achieving adjustment of the minimum spacing, effectively achieving high adaptability to different products, and improving the overall working efficiency of the labeling machine. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0017] Figure 2 This is the main view of the utility model;
[0018] Figure 3 It is a side view of the utility model;
[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the workbench and other components in the utility model;
[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the labeling component in the present utility model;
[0021] Figure 6 It is a schematic diagram of the three-dimensional structure of the first sliding frame and the second sliding frame in the utility model.
[0022] Numbers in the figure: 1- bottom frame, 2- frame, 3- workbench, 4- mounting frame, 5- conveyor belt, 6- support, 7- mounting plate, 8- mounting rail, 9- first driving member, 10- lifting guide rod, 11- labeling member, 12- suction nozzle, 13- vent;
[0023] 101-pressing plate, guide rail a, guide rail b, guide rail c, guide rail d;
[0024] 102 - fixed frame, 103 - first guide block, 104 - first sliding frame, 105 - second guide block, 106 - second sliding frame, 107 - partition, 108 - engaging area;
[0025] 15 - second driving member, 16 - support rod, 17 - support plate, 18 - first nut, 19 - second nut, 20 - screw rod, 21 - handle, 22 - smoothing member, 23 - label roll peeling device. DETAILED DESCRIPTION
[0026] 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.
[0027] Example 1
[0028] like Figures 1 to 6The high-efficiency labeling machine shown in the figure includes a bottom frame 1 and a frame 2. The frame 2 is provided on the top rear side of the bottom frame 1, a workbench 3 is provided on the top of the bottom frame 1, a mounting frame 4 is symmetrically provided on the front side of the top of the workbench 3, a conveyor belt 5 is rotatably connected between the mounting frames 4, a support 6 is provided on the top rear side of the workbench 3, a mounting plate 7 is slidably connected between the supports 6, a mounting rail 8 is provided on the top of the mounting plate 7, a first driving member 9 is slidably provided on the front side of the mounting rail 8, a lifting guide rod 10 is installed on the telescopic end of the first driving member 9, and a labeling The labeling part 11 has a plurality of suction nozzles 12, and a vent 13 is provided on the top of the suction nozzle 12; the labeling part 11 includes a pressing plate 101, and the front side of the pressing plate 101 is provided with guide rails a, b, c, and d, and a fixed frame 102 is connected between the guide rails a and d; the front sides of the guide rails b and c are provided with a first guide block 103 connected to a first sliding frame 104 through sliding, and the front sides of the guide rails a and d are connected to a second sliding frame 106 through a second guide block 105; the number of the first sliding frame 104 and the second sliding frame 106 are both 2, and they are staggered; the first The rear sides of the sliding frame 104 and the second sliding frame 106 are divided into two engaging areas 108 by a partition 107. The length of the engaging area 108 is equal to the sum of the lengths of the first guide block 103 and the second guide block 105. There are 5 suction nozzles 12, which are sequentially installed below the fixed frame 102, the first sliding frame 104 and the second sliding frame 106. An equidistant tensile structure is connected between the rear sides of the fixed frame 102, the first sliding frame 104 and the second sliding frame 106. A second driving member 15 is provided on the left side of the top of the pressure plate 101. 15 is connected to the equidistant tensile structure; two support rods 16 are symmetrically slidably provided on the front side of the workbench 3, a support plate 17 is connected between the bottoms of the support rods 16, a first nut 18 is embedded in the middle of the support plate 17, a second nut 19 is embedded in the middle of the workbench 3, a screw rod 20 is rotatably connected between the first nut 18 and the second nut 19, and a handle 21 is provided at the bottom of the screw rod 20; the mounting frame 4 is symmetrically installed between the tops of the support rods 16 front and back; a smoothing member 22 is connected between the right sides of the mounting frame 4, and a label roll peeling device 23 is provided on the rear side of the top of the workbench 3.
[0029] The present invention provides a plurality of suction nozzles 12, which cooperate with the same number of products and the same number of label papers at the same time, so as to complete the labeling of multiple products at one time, realize batch processing of products, and effectively improve production efficiency; the present invention provides an equidistant stretching structure, and when the starting fixed frame 102 is fixed, the spacing between the first sliding frame 104 and the second sliding frame 106 at the remaining points is equidistantly opened and closed, so as to ensure that the distance between each suction nozzle 12 remains consistent, thereby realizing effective cooperation with the products and label papers; the present invention also divides the rear side of the sliding frame into two equal-height engaging areas 108, and at the same time cross-sets the guide blocks of the sliding frame, so that when the equidistant stretching structure drives the sliding frame to retract, the guide blocks will be directly inserted into the engaging areas 108 on both sides until the first sliding frame 104 and the second sliding frame 106 are tightly attached to each other, thereby realizing the adjustment of the minimum spacing, effectively realizing high adaptability to different products, and improving the overall working efficiency of the labeling machine.
[0030] Example 2
[0031] like Figures 1 to 6 The high-efficiency labeling machine shown in the figure comprises a base frame 1 and a frame 2. The base frame 1 is a flat, square frame with a symmetrically hinged protective door installed on the front. A series of components supporting the operation of the entire labeling machine are installed within the base frame 1. The installation of the protective door provides a certain degree of protection for the internal electrical components. A workbench 3 is provided on the top of the base frame 1. The workbench 3 not only caps the base frame 1 but also provides a surface for the installation of components to ensure the stable operation of the labeling machine. A touch screen is installed on the front side of the workbench 3. Workers can use this touch screen to issue commands to the electrical components of the labeling machine, driving their operation and thus supporting the orderly progress of the entire labeling process. The touch screen can also be used to observe and monitor the actual working status of the labeling, facilitating the timely handling of emergencies. A rack 2 is installed on the top rear side of the bottom frame 1. A display screen is also provided on the front side of the rack 2. At the same time, three prompt lights are provided on the right side of the display screen, which are red, yellow and green lights, respectively corresponding to the working status of the labeling machine, specifically: fault prompt, pause prompt and working prompt, so that the staff can easily grasp the working status of the labeling machine and make corresponding responses to ensure the efficient operation of the labeling machine; an emergency brake valve is provided on the top right side of the rack 2. When the labeling machine is in a serious fault and the staff cannot quickly determine the source of the fault, they can directly pull down the emergency brake valve to force the entire labeling machine to stop, thereby reducing unnecessary fault wear.
[0032] The labeling process is mainly divided into the following contents: the products are loaded on the conveyor belt 5 in sequence, and then moved to the designated product and moved to the front side of the label paper, and then paused; at the same time, the label roll peeling device 23 operates to peel off the label paper in sequence, and the labeling part 11 drives the suction nozzle 12 to absorb the label paper backward; then the labeling part 11 drives the label paper forward through the suction nozzle 12 to move above the paused product, and the suction nozzle 12 drives the label paper downward to complete the labeling, and then the suction nozzle 12 moves upward and resets, and returns to the back to absorb the label paper again. At the same time, the conveyor belt 5 rotates again to remove the labeled product, and the next product moves to the front side of the label paper, and then pauses to wait for labeling, and this reciprocating process is used to realize automatic labeling of the product.
[0033] Taking into account the different heights of different products, their optimal labeling positions are also different, so the conveyor belt 5 is set to be height-adjustable. For products of different sizes and requiring different labeling heights, the height-adjustable conveyor belt 5 can more conveniently adapt to different products without the need to replace the labeling machine or make complicated adjustments, thereby processing a wider variety of products and increasing the flexibility of the labeling machine; not only that, for some products that require high-precision labeling, such as electronic products, pharmaceutical products, etc., the height-adjustable labeling machine can ensure that the product to be labeled is in the optimal labeling position, effectively improving the accuracy of labeling.
[0034] Specifically: two support rods 16 are symmetrically slidably provided on the front side of the workbench 3, and a support plate 17 is connected between the bottom of the support rod 16, that is, the support rod 16 moves up and down to drive the support plate 17 to move up and down, and a first nut 18 is embedded in the middle of the support plate 17, and a second nut 19 is embedded in the middle of the workbench 3. A screw rod 20 is rotatably connected between the first nut 18 and the second nut 19, and a handle 21 is provided at the bottom of the screw 20; it is understandable that after opening the protective door, the user drives the screw 20 to rotate by turning the handle 21. Since the workbench 3 and the screw 20 are in a horizontally fixed state, the rotation of the screw 20 will drive the support plate 17 to move up and down under the guiding force of the support rod 16 through the first nut 18 and the second nut 19, and when the top of the support rod 16 is connected to the conveyor belt 5 through the mounting bracket 4, it can drive the products on the conveyor belt 5 to move up and down to complete the height adjustment. Among them, the support rod 16 is set vertically symmetrically, and the mounting frame 4 is set horizontally symmetrically above the support rod 16, and the conveyor belt 5 is also set horizontally. The staff places the product to be labeled on the conveyor belt 5. The rotation of the conveyor belt 5 can drive the product to move to the right to cooperate with labeling. That is, by controlling the rotation of the conveyor belt 5, the product feeding frequency can be indirectly controlled.
[0035] The product moves to the right and arrives under the labeling part 11. The conveyor belt 5 stops rotating and causes the product to stop moving. After the labeling part 11 completes labeling of the product, it resets backwards to absorb the label paper again. At the same time, the conveyor belt 5 rotates and causes the product to continue to move to the right. The labeled products move to the right for collection. Prior to this, the present embodiment also has a smoothing part 22 connected between the right sides of the mounting frame 4, which is used to flatten the label paper on the labeled product for the second time to improve the labeling quality. Specifically, the smoothing frame is connected between the right sides of the mounting frame 4. The smoothing frame has smoothing grooves symmetrically provided front and back. A fixed rod is slidably connected between the smoothing grooves. A smoothing roller is rotatably provided on the fixed rod. The labeled product moves to the right and passes under the smoothing roller. The smoothing roller can be made of a material with a certain elasticity, such as rubber. Then, it can effectively smooth the label paper without damaging the label paper or the product, and press the part of the label paper that is not adhered to the product surface onto the top of the product, thereby improving the labeling quality.
[0036] Since the heights of the products to be labeled are different, the height of the smoothing roller also needs to be adjusted accordingly according to the height of different products. Therefore, the two ends of the fixing rod are set to be threaded. The fixing rod drives the smoothing roller to move up and down in the smoothing groove to the required height, and then the nut is used to fix the fixing rod at the specified height, which indirectly realizes the fixation of the smoothing roller after adjustment, effectively adapts to the secondary flattening of different products after labeling, and improves the labeling quality.
[0037] Example 3
[0038] like Figures 1 to 6 The high-efficiency labeling machine shown in the figure also includes a label roll peeling device 23, which is used to transport the label paper on the label roll forward in sequence and then peel it off at a specified position, in conjunction with the adsorption of the labeling component 11; the label roll peeling device 23 is installed on the top rear side of the workbench 3, and then when the conveyor belt 5 on the top front side of the workbench 3 rotates and drives the product on it to move to the front side of the label paper, the rotation of the conveyor belt 5 is immediately stopped, so that the shortest working stroke of the labeling component 11 can be achieved, thereby improving the labeling efficiency.
[0039] When the labeling tool 11 is moved up and down, the labeling tool 11 can be moved to the left and right positions, and the labeling tool 11 can be moved to the right and left positions, so that the labeling tool 11 can be moved to the right and left positions.
[0040] The labeling unit 11 includes a pressure plate 101 and other components. The pressure plate 101 is installed on the front side of the lifting guide rod 10. The front side of the pressure plate 101 is provided with four guide rails, namely guide rails a, b, c, and d from top to bottom. It should be noted that in order to improve the labeling efficiency of the labeling machine, this embodiment is designed to label multiple products at a time. That is, the same number of suction nozzles 12 are provided, and multiple label papers are prepared. The specific positions of the suction nozzles 12 and the products can be ignored, but the distance between them must be the same, so that the label paper sucked by each suction nozzle 12 can be accurately aligned with the labeling surface of each product. Based on the above principle, the user can control the product spacing on the conveyor belt 5 by specifying a value, such as 5mm, through the touch screen, and then control the spacing of the label papers peeled off by the label roll peeling device 23 through the touch screen, also 5mm. Then, by simply adjusting the distance between each suction nozzle 12 to 5mm, the simultaneous labeling of multiple products can be achieved.
[0041] For ease of understanding, Figure 5 / 6, this embodiment specifies the number of products that need to be labeled at one time as 5, and then the number of suction nozzles 12 is also 5, and the specific settings are: a fixed frame 102 is connected between the guide rails a and the guide rails d, and the fixed frame 102 is installed on the leftmost side of the pressure plate 101, which is a fixed installation setting; the front side of the guide rails b and c is provided with a first guide block 103 connected to the first sliding frame 104 through sliding, that is, the number of the first guide blocks 103 is 2, which are respectively located in the guide rails b and c, and the first sliding frame 104 can be moved left and right in front of the pressure plate 101 through the first guide block 103; the front side of the guide rails a and d is connected to the second sliding frame 106 through the second guide block 105, that is, the number of the second guide blocks 105 is 2, which are respectively located in the guide rails a and d, and the second sliding frame 106 can be moved left and right in front of the pressure plate 101 through the second guide block 105. In this way, the first sliding frame 104 and the second sliding frame 106 are formed into a group, and multiple groups are extended to the right to install multiple nozzles 12. The specific number can be 2n+1. In actual application, the fixed frame 102 is "1" and a group of sliding frames is "n". The first sliding frame 104 and the second sliding frame 106 are arranged alternately:
[0042] 1 suction nozzle 12, i.e. only a fixing frame 102 is provided;
[0043] Three nozzles 12 represent one group, which are arranged as a fixed frame 102, a first sliding frame 104, and a second sliding frame 106;
[0044] The five nozzles 12 represent two groups, which are arranged as a fixed frame 102, a first sliding frame 104, a second sliding frame 106, a first sliding frame 104, and a second sliding frame 106;
[0045] By analogy, it should be noted that if double the number of suction nozzles 12 needs to be installed, the second sliding rack 106 on the far right can be withdrawn.
[0046] Continuing with the example of five suction nozzles 12, in order to achieve the adjustment and control of the same spacing of multiple suction nozzles 12, an equidistant stretching structure is also connected between the fixed frame 102, the first sliding frame 104, and the rear side of the second sliding frame 106. When the starting fixed frame 102 is fixed, the spacing of the remaining first sliding frame 104 and the second sliding frame 106 is adjusted to be equidistantly open or close, so as to ensure that the distance between each suction nozzle 12 remains consistent. Specifically, reference can be made to the equidistant stretching structure commonly found on the market. The stretching points are respectively connected to the fixed frame 102, the first sliding frame 104, and the second sliding frame 106. Then, when the equidistant stretching structure is driven by the second driving member 15, the first sliding frame 104 and the second sliding frame 106 can be expanded or contracted outward in an equidistant manner, thereby indirectly achieving the adjustment of the same spacing of the suction nozzles 12. The second driving member 15 can specifically be a driving motor or other components.
[0047] Example 4
[0048] like Figures 1 to 6 The high-efficiency labeling machine shown in the figure is provided with a fixed frame 102 and multiple first sliding frames 104 and second sliding frames 106 through sliding arrangement, and a plurality of suction nozzles 12 are installed. A vent 13 is provided on the top of the suction nozzle 12. In actual use, the air pipe connected to the air source is connected to the vent 13 in turn, and the air pressure at the mouth of the suction nozzle 12 can be controlled at a relatively low level by controlling the opening of the air source, thereby generating a negative pressure environment, so that the label paper can be adsorbed to the mouth under the action of the air pressure.
[0049] It is known that this embodiment realizes large-scale and high-efficiency labeling of suction nozzles 12, so the number of air pipes will also correspond to the number of suction nozzles 12. When the number of suction nozzles 12 reaches a certain number, the weight of the air pipes will cause the fixed frame 102, the first sliding frame 104, and the second sliding frame 106 to be less stable on the guide rail. Therefore, the first guide block 103 and the second guide block 105 are both set to a size that protrudes from the sliding frame, increasing the contact area between the sliding frame and the guide rail, thereby strengthening the connection between the two and ensuring the stable operation of the suction nozzle 12.
[0050] When the suction nozzles 12 need to maintain a very short distance between them, they will be affected by the first guide block 103 and the second guide block 105 and cannot be closely attached to each other, which will limit the labeling of small products. Therefore, this embodiment also provides a partition 107 in the middle of the rear side of the first sliding frame 104 and the second sliding frame 106. The partition 107 divides the rear side of the sliding frame into two engaging areas 108. The engaging areas 108 are equal in length and are equal to or greater than the sum of the lengths of the first guide block 103 and the second guide block 105. Specifically, the partitions 107 of the first sliding frame 104 and the second sliding frame 106 are on the same horizontal line, and the first guide block 103 of the first sliding frame 104 is close to the partition 107. The second guide block 105 of the second sliding frame 106 is based on the partition 107. When the first sliding frame 104 and the second sliding frame 106 drive the lower suction nozzle 12 to shrink equidistantly, the second guide block 105 will be inserted into the locking area 108 on the first sliding frame 104. Since the first guide block 103 and the second guide block 105 are staggered, the second guide block 105 will be directly inserted into the first guide block 103 until the first sliding frame 104 and the second sliding frame 106 are in close contact with each other, thereby achieving adjustment of the minimum spacing.
[0051] 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 the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.
[0052] The above description is only used to illustrate the technical solution of the present invention and is not intended to limit it. Other modifications or equivalent substitutions made to the technical solution of the present invention by ordinary technicians in this field should be included in the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims
1. A high-efficiency labeling machine, comprising a bottom frame (1) and a frame (2), wherein the frame (2) is provided on the top rear side of the bottom frame (1), characterized in that: A workbench (3) is provided on the top of the bottom frame (1), and a mounting frame (4) is symmetrically provided on the front side of the top of the workbench (3), and a conveyor belt (5) is rotatably connected between the mounting frames (4). A pillar (6) is provided on the rear side of the top of the workbench (3), and a mounting plate (7) is slidably connected between the pillars (6). A mounting rail (8) is provided on the top of the mounting plate (7), and a first driving member (9) is slidably provided on the front side of the mounting rail (8). A lifting guide rod (10) is installed at the telescopic end of the first driving member (9), and a labeling member (11) is connected to the front side of the lifting guide rod (10). The labeling member (11) has a plurality of suction nozzles (12), and a vent (13) is provided on the top of the suction nozzle (12).
2. A high-efficiency labeling machine according to claim 1, characterized in that: The labeling component (11) comprises a pressing plate (101), the front side of the pressing plate (101) is provided with guide rails a, b, c, d, and a fixing frame (102) is connected between the guide rails a and d.
3. A high-efficiency labeling machine according to claim 2, characterized in that: The front sides of the guide rails b and c are connected to a first sliding frame (104) by sliding with a first guide block (103), and the front sides of the guide rails a and d are connected to a second sliding frame (106) via a second guide block (105).
4. A high-efficiency labeling machine according to claim 3, characterized in that: The number of the first sliding racks (104) and the second sliding racks (106) are both 2, and they are arranged in a staggered manner.
5. The high-efficiency labeling machine according to claim 4, characterized in that: The rear sides of the first sliding frame (104) and the second sliding frame (106) are divided into two engaging areas (108) by a partition (107), and the length of the engaging area (108) is equal to the sum of the lengths of the first guide block (103) and the second guide block (105).
6. The high-efficiency labeling machine according to claim 5, characterized in that: The number of the suction nozzles (12) is 5, and they are sequentially installed below the fixed frame (102), the first sliding frame (104) and the second sliding frame (106).
7. The high-efficiency labeling machine according to claim 6, characterized in that: An equidistant stretching structure is connected between the rear sides of the fixed frame (102), the first sliding frame (104) and the second sliding frame (106); a second driving member (15) is provided on the left side of the top of the pressing plate (101) extending upward, and the second driving member (15) is connected to the equidistant stretching structure.
8. The high-efficiency labeling machine according to claim 1, characterized in that: Two support rods (16) are symmetrically slidably provided on the front side of the workbench (3), a support plate (17) is connected between the bottoms of the support rods (16), a first nut (18) is embedded in the middle of the support plate (17), a second nut (19) is embedded in the middle of the workbench (3), a screw rod (20) is rotatably connected between the first nut (18) and the second nut (19), and a handle (21) is provided at the bottom of the screw rod (20).
9. The high-efficiency labeling machine according to claim 8, characterized in that: The mounting frame (4) is symmetrically mounted front and back between the tops of the support rods (16).
10. The high-efficiency labeling machine according to claim 1, characterized in that: A smoothing piece (22) is connected between the right sides of the mounting frame (4), and a label roll peeling device (23) is provided on the top rear side of the workbench (3).