Product identification attaching apparatus

Abstract

The product identification pasting equipment provided by the utility model realizes the full-process automation from the product feeding positioning, the lateral stable clamping, the identification film accurate positioning to the final linear pasting, thereby the pasting precision and the production efficiency are obviously improved, and the dependence on manual operation and the quality fluctuation caused by the dependence are reduced.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly equipment technology, and in particular to a product labeling and affixing equipment. Background Technology

[0002] Currently, the mainstream method for attaching brand logos to product surfaces (especially the outer shells or top covers of consumer electronics and home appliances) is manual application. The core of this method relies on the operator's eye-hand coordination to align and apply the logo. The complete process involves four main steps: product loading and rough positioning, peeling off the release paper and fine alignment, manual application, and manual pressure application and maintenance. The operator's experience is used to control the application position and pressure, ultimately achieving the adhesion of the logo to the product surface.

[0003] However, traditional manual mounting methods have significant drawbacks: not only are labor costs high and production efficiency low, but product defect rates also fluctuate due to employee fatigue and condition fluctuations, resulting in poor production stability; moreover, the accuracy of manual alignment is uncontrollable, which can easily lead to problems such as misalignment, tilting, and air bubbles, resulting in inconsistent product appearance quality.

[0004] Therefore, there is an urgent need for an automated labeling equipment that can replace the traditional manual labeling process, achieve automated, accurate, and efficient labeling, and simplify the production process, reduce reliance on manpower, and lower overall costs, in order to solve the aforementioned shortcomings. Summary of the Invention

[0005] The purpose of this utility model is to provide a product labeling and mounting equipment. It addresses the technical defects of existing manual labeling processes, such as the reliance on human experience for alignment accuracy, lack of control and poor consistency, low production efficiency, high labor costs, and the tendency for poor appearance due to human factors, such as misalignment and bubbling. The present invention provides a product labeling and mounting equipment that can achieve automated, high-precision and high-consistency labeling.

[0006] To achieve the above objectives, the technical solution of this utility model is implemented as follows: This utility model provides a product labeling and affixing device, including a machine frame, a product positioning mechanism, a film positioning mechanism, a pressing mechanism, and a spinning mechanism. The product positioning mechanism is mounted on the machine frame and is used to position the product. The spinning mechanism is mounted on the machine frame and is used to press the product positioned by the product positioning mechanism. The film positioning mechanism is slidably disposed on the machine frame and is disposed opposite to the product positioning mechanism, and is used to position the labeling film. The pressing mechanism is mounted on the machine frame, and its driving end is connected to the film positioning mechanism, and is used to drive the film positioning mechanism to slide toward the product positioning mechanism to attach the labeling film to the product surface.

[0007] Furthermore, the product labeling and affixing equipment also includes a mounting bracket, which is fixed inside the equipment frame and has an inclined mounting surface; the product positioning mechanism, the spinning mechanism, and the pushing mechanism are all mounted on the mounting surface; and the diaphragm positioning mechanism is slidably disposed on the mounting surface.

[0008] Furthermore, the product positioning mechanism includes a column vertically fixed to the mounting surface, a positioning plate fixed to the top of the column, and a stop block disposed on the mounting surface.

[0009] Furthermore, the number of columns is multiple and arranged in a matrix; the bottom of the positioning plate is provided with a positioning part that cooperates with the top of the column, and the positioning part is sleeved on the top of the column; the stop includes straight stop blocks located on both sides of the column array and L-shaped stop blocks located on both sides of the positioning plate above the mounting surface.

[0010] Furthermore, the film positioning mechanism includes an end plate for supporting the marking film and a plurality of positioning pins disposed on the end plate, the positioning pins being used to position the marking film.

[0011] Furthermore, at least one of the plurality of positioning pins has a diameter larger than the other positioning pins, and the plate body of the functional end plate is provided with one or more vent holes.

[0012] Furthermore, the diaphragm positioning mechanism also includes a connecting bracket, one end of which is connected to the actuating end plate, and the other end of which is connected to the driving end of the pushing mechanism.

[0013] Furthermore, the pushing mechanism includes a cylinder, a guide rail, and a slider that slides with the guide rail; the connecting bracket is fixedly connected to the slider, and the piston rod of the cylinder is fixedly connected to the slider.

[0014] Furthermore, the spinning mechanism includes two parts, located on both sides of the sliding path of the diaphragm positioning mechanism; each spinning mechanism includes a spinning cylinder and a pressure head disposed at the output end of the spinning cylinder, the pressure head being used to press the product positioned by the product positioning mechanism.

[0015] Furthermore, the film positioning mechanism, the pushing mechanism, and the spinning mechanism are all located to the side of the product positioning mechanism. The spinning mechanism is used to press the product positioned by the product positioning mechanism from the side, and the pushing mechanism pushes the film positioning mechanism to attach the label film to the side of the product.

[0016] The product labeling and mounting equipment provided by this utility model ensures the unique and correct placement and precise positioning of the labeling film by employing a film positioning mechanism with asymmetrical positioning pins, fundamentally preventing human error in orientation. The spinning mechanism located on both sides of the mounting path provides reliable lateral constraint to the product during processing, effectively preventing mounting misalignment. The pushing mechanism drives the film positioning mechanism to perform smooth and precise linear motion, ensuring the reliability of the mounting operation. This effectively improves mounting accuracy, process consistency, and production cycle time, while significantly reducing reliance on manual operation skills and overall production costs. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a product labeling and affixing equipment provided in an embodiment of the present utility model.

[0019] Figure 2 for Figure 1 The diagram shows the assembly of the mounting actuator in the product labeling mounting equipment.

[0020] Figure 3 for Figure 2 The diagram shows the mounting actuator assembly from another perspective.

[0021] Figure 4 for Figure 2 The diagram shows the structure of the product positioning mechanism.

[0022] Figure 5 for Figure 2 The diagram shows the structure of the diaphragm positioning mechanism.

[0023] Figure 6 for Figure 2 The diagram shows the combined structure of the pushing mechanism and the diaphragm positioning mechanism.

[0024] Figure 7 for Figure 2 The diagram shows the structure of the pushing mechanism.

[0025] Figure 8 for Figure 2 The diagram shows the combined structure of the left and right spinning mechanism and the product positioning mechanism.

[0026] In the diagram: 10. Equipment frame; 11. Mounting bracket; 12. Mounting surface; 13. Start button; 20. Product positioning mechanism; 21. Positioning plate; 211. Positioning part; 22. Stop block; 221. Straight stop block; 222. L-shaped stop block; 23. Column; 30. Diaphragm positioning mechanism; 31. Positioning pin; 311. Reference pin; 312. Anti-misalignment pin; 32. Connecting bracket; 33. Actual end plate; 331. Exhaust port; 40. Pushing mechanism; 41. Guide rail; 42. Slider; 43. Mounting base; 44. Mounting plate; 45. Cylinder; 50. Spinning mechanism; 51. Press head; 52. Spinning cylinder; 60. Product; 70. Marking film; 71. Marking. Detailed Implementation

[0027] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0028] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when this utility model is in use. They are only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar attributes, not to indicate or imply relative importance or a specific order.

[0030] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0031] like Figures 1 to 8As shown, the product labeling and applicating equipment provided in the preferred embodiment of this utility model includes an equipment frame 10, a mounting bracket 11, a product positioning mechanism 20, a film positioning mechanism 30, a pushing mechanism 40, and a spinning mechanism 50. The product positioning mechanism 20 is mounted on the equipment frame 10 and is used to position the product 60; the spinning mechanism 50 is mounted on the equipment frame 10 and is used to press the product 60 positioned by the product positioning mechanism 20; the film positioning mechanism 30 is slidably disposed on the equipment frame 10 and is disposed opposite to the product positioning mechanism 20, and is used to position the labeling film 70; the pushing mechanism 40 is mounted on the equipment frame 10, and its driving end is connected to the film positioning mechanism 30, and is used to drive the film positioning mechanism 30 to slide toward the product positioning mechanism 20 so as to attach the labeling film 70 to the surface of the product 60.

[0032] like Figure 1 As shown, specifically, the equipment frame 10, serving as the supporting base for the entire equipment, is welded from structural steel and has an internal space for accommodating functional components. An operation panel is provided on the equipment frame 10, which includes a two-hand start button 13 and status indicator lights (not shown in the figure).

[0033] Specifically, the mounting bracket 11 is fixedly installed in the internal accommodating space of the equipment frame 10. The side structure of the mounting bracket 11 is a right-angled triangular frame, and the plane containing its hypotenuse forms an upwardly inclined mounting surface 12. The angle between the mounting surface 12 and the horizontal plane is preferably 45°. The mounting bracket 11 is welded and fixed to the inner wall of the equipment frame 10 through its right-angled side to ensure its load-bearing rigidity. The product positioning mechanism 20, the spinning mechanism 50, and the pushing mechanism 40 are all mounted on the mounting surface 12; the diaphragm positioning mechanism 30 is slidably disposed on the mounting surface 12.

[0034] It should be noted that setting the mounting surface 12 to be inclined upwards is the preferred method in this embodiment. Its core advantage is that when the operator places the product 60 on it, the product 60 will generate a downward component force along the inclined surface under its own weight. This component force can drive the product 60 to automatically and stably abut against the positioning plate 21 below and the L-shaped stops 222 on both sides, thereby achieving fast, accurate, and pre-positioning without additional power before activating the formal clamping mechanism. This design significantly simplifies the equipment structure and improves feeding efficiency and positioning reliability.

[0035] like Figures 2 to 4 As shown, specifically, the product positioning mechanism 20 is fixedly installed on the mounting surface 12 to support and accurately position the product 60 to which the logo is to be affixed. The product positioning mechanism 20 mainly includes multiple columns 23, a positioning plate 21, and multiple stops 22.

[0036] There are nine columns 23, which are regularly distributed in a matrix of three columns and three rows within the mounting surface 12 of the mounting bracket 11. The lower end of each column 23 is vertically fixed to the mounting surface 12 by bolts, and the upper end face of the column 23 is machined to ensure that it is on the same plane, providing uniform and stable support for the positioning plate 21.

[0037] The positioning plate 21 is a flat plate whose outline matches the inner contour of the product 60, but its size is slightly smaller than the inner contour of the product 60 so that the product 60 can be smoothly fitted inside. The bottom of the positioning plate 21 corresponds to the position of the nine uprights 23, extending downward to form nine recessed positioning parts 211. These positioning parts 211 and the upper ends of the uprights 23 form a snap-fit ​​engagement. By aligning the positioning parts 211 at the bottom of the positioning plate 21 with and pressing them onto the upper ends of the uprights 23, the positioning plate 21 can be quickly and accurately installed and positioned without the need for additional fasteners.

[0038] The stop 22 includes two straight stop blocks 221 and two L-shaped stop blocks 222. The straight stop blocks 221 are used to prevent the product 60 from shifting from the side when placed or subjected to force. Therefore, one straight stop block 221 is provided on each side of the column 23 array along the transverse side of the inclined surface. The two straight stop blocks 221 are fixed to the mounting surface 12 in parallel by bolts. Their height is lower than the upper surface of the positioning plate 21, thereby forming limiting boundaries for the product 60 on the left and right sides.

[0039] The core function of the L-shaped stop 222 is to prevent the product 60 from rebounding after sliding downwards along the slope under gravity, or from shifting upwards due to slight disturbances during loading and mounting. The two L-shaped stops 222 are respectively located on both sides of the positioning plate 21 area along the upward direction of the slope; specifically, they are located on the left and right outer sides of the mounting areas of the two spinning mechanisms 50, which will be described later (e.g., ...). Figure 2 (As shown). The short side of each L-shaped stop 222 is fixed to the mounting surface 12 by bolts, while its long side extends upward perpendicularly to the inclined surface. Its vertical inner surface has a small gap or slight contact with the outer side of the upper edge (closed edge) of the product 60.

[0040] Product 60 is specifically a square frame structure with one open side. During placement, the operator places it upside down onto the positioning plate 21 with the open end facing the bottom of the mounting surface 12. At this time, Product 60 mainly relies on the engagement and support of its inner contour with the protruding positioning plate 21 and the array of columns 23 below to maintain its basic position, and is prevented from lateral displacement by the straight blocks 221 on both sides. After Product 60 is fitted, its own weight generates a downward component force along the slope. This downward force causes Product 60 to have a tendency to slide down, but its downward movement is prevented by the rigid support of the positioning plate 21 and the columns 23, thus achieving stable placement on the inclined surface. In this state, the two L-shaped blocks 222 located at the upper part of Product 60 along the inclined surface have their vertical sides positioned precisely outside or above the upper edge (closed edge) of Product 60. When product 60 tends to slide or lift upwards due to the reaction of gravity, equipment vibration, or mounting pressure, its edge will contact or abut against the vertical side of the L-shaped stop 222, thus being effectively blocked. The two L-shaped stops 222 together form a mechanical stop to prevent product 60 from moving upwards.

[0041] In this embodiment, product 60 specifically refers to a thin-walled structural component with a rectangular planar outline, typically the housing or top cover of an electronic device. Its main body is square frame-shaped, with an open bottom and four closed sides, one of which may remain open in a specific design for assembly or wiring. The surface of product 60 is a flat mounting surface used to support visual identifiers 71 such as logos.

[0042] like Figure 5As shown, specifically, the diaphragm positioning mechanism 30 is positioned above the mounting surface 12, including a square working end plate 33, four positioning pins 31 vertically disposed at the four corners of the front of the working end plate 33, and a connecting bracket 32 ​​fixed to the back of the working end plate 33; the working end plate 33 has one or more vent holes 331. One end of the connecting bracket 32 ​​is rigidly fixed to the back of the working end plate 33 by bolts, and the other end extends to the driving end of the pushing mechanism 40 and is rigidly fixed to the driving end, thereby connecting the working end plate 33 and the positioning pins 31 to the motion output end of the pushing mechanism 40 as a whole, forming a reliable and detachable force transmission structure; the front of the working end plate 33 is used to support the labeling film 70, which is a finished label with pressure-sensitive adhesive on the back, and the label 71 (Logo) pattern on its surface has been permanently fixed to the substrate of the film through printing and other processes, and the two constitute a whole. Before application, a protective layer is provided on the back of the labeling film 70 to protect the adhesive backing. During application, the protective layer is removed, and the labeling film 70 carrying the label 71 is then adhered to the surface of the product 60 using the adhesive. Three of the four positioning pins 31 are reference pins 311 of the same diameter, and the other is a mis-correction pin 312 with a larger diameter than the reference pin 311. The labeling film 70 has pre-punched holes corresponding to the positioning pins 31 and the vent holes 331 on the actuating end plate 33. One of the larger holes is specifically designed to mate with the mis-correction pin 312. Through this asymmetrical positioning pin 31 design, the labeling film 70 can only be placed on the actuating end plate 33 in the only correct orientation, achieving mis-correction prevention and precise positioning. The core function of the vent 331 is that, during the subsequent mounting process, when the labeling film 70 is pressed against the product surface, the air trapped between the adhesive backing of the film and the product surface can escape to the outside or the back of the end plate 33 through this vent, thereby effectively preventing the generation of air bubbles and ensuring that the mounted label is flat, firm, and free from warping or void defects.

[0043] like Figure 2 , Figure 6 and Figure 7As shown, specifically, the pressing mechanism 40 drives the diaphragm positioning mechanism 30 to perform linear reciprocating motion along the inclined direction to complete the mounting action. The pressing mechanism 40 mainly includes a cylinder 45 and a linear guide assembly. The cylinder 45 serves as the power source, and its cylinder body is directly fixed to the mounting surface 12 via a rigid mounting base 43. During installation, the mounting base 43 is adjusted to ensure that the center line of the piston rod extension of the cylinder 45 is strictly parallel to the mounting surface 12. The linear guide assembly consists of two parallel linear guide rails 41 and their matching sliders 42. The track portion of the linear guide rails 41 is directly fixed to the mounting surface 12 by bolts, and the track extension direction is parallel to the mounting surface 12, thereby providing precision for the movement. The guide reference is determined. Multiple sliders 42 that cooperate with the track are used as a whole motion unit and a mounting plate 44 is fixed on them. The connecting bracket 32 ​​in the film positioning mechanism 30 is fixedly installed on the slider 42. At the same time, the piston rod end of the cylinder 45 is fixedly connected to the slider 42 and the connecting bracket 32 ​​through a rigid connector. When the equipment starts the mounting program, the cylinder 45 extends the piston rod under the pneumatic system drive. The piston rod directly pushes the slider 42 through the rigid connection, thereby driving the entire film positioning mechanism 30 to slide along the linear guide rail 41 fixed on the inclined surface to the product positioning mechanism 20 at an angle until the marking film 70 is pressed onto the surface of the positioned product 60.

[0044] like Figure 2 and Figure 8 As shown, specifically, the spinning mechanism 50 includes two symmetrically mounted on the mounting surface 12 and located on both sides of the travel path of the diaphragm positioning mechanism 30. The two spinning mechanisms 50 include a left spinning mechanism 50 and a right spinning mechanism 50 with identical structures. Each spinning mechanism 50 includes a spinning cylinder 52, a cylinder mounting bracket (not shown in the figure), and a pressure head 51. The spinning cylinder 52 is a swing cylinder with an output shaft that can rotate at an angle. The cylinder body of the swing cylinder is fixed to the predetermined left and right sides of the mounting surface 12 by the cylinder mounting bracket. The pressure head 51 is mounted directly or via a connector on the rotary output shaft of the oscillating cylinder. The bottom of the pressure head 51 is preferably covered with a flexible material to protect the workpiece surface during clamping. When the oscillating cylinder is energized, its rotary output shaft drives the pressure head 51 to rotate and swing downwards around the axis, so that the pressure head 51 presses against the corresponding side of the top of the product 60. The left-hand and right-hand pressure cylinders 52 are controlled by the same solenoid valve to achieve synchronous rotation and clamping action, ensuring balanced clamping force on the product 60 and preventing it from shifting or warping during the mounting process.

[0045] Specifically, the film positioning mechanism 30, the pushing mechanism 40 and the spinning mechanism 50 are all located to the side of the product positioning mechanism 20. The spinning mechanism 50 is used to press the product 60 positioned by the product positioning mechanism 20 from the side. The pushing mechanism 40 pushes the film positioning mechanism 30 to attach the label film 70 to the side of the product 60.

[0046] The working process of this utility model embodiment is as follows: 1. Loading and Positioning: The operator places the product 60 upside down onto the positioning plate 21 of the product positioning mechanism 20, with its open end facing the bottom of the mounting surface 12. The product 60 maintains its basic position by fitting and supporting its inner contour with the protruding positioning plate 21 and the array of columns 23 below. Lateral displacement is prevented by the straight blocks 221 on both sides, and the two L-shaped blocks 222 above the product 60 form an upward stop to prevent the product 60 from sliding upward, thus achieving precise positioning. Subsequently, the operator removes the protective layer on the back of the labeling film 70 and, according to the position of the anti-misalignment pins 312, fits the corresponding holes on the labeling film 70 onto the four positioning pins 31, so that the labeling film 70 is flat against the working end plate 33 of the film positioning mechanism 30.

[0047] 2. Start-up and clamping: The operator presses the start button 13 on the equipment frame 10 simultaneously with both hands. After receiving the signal, the equipment control system first controls the spinning cylinders 52 of the left and right spinning mechanisms 50 to move synchronously. The rotating output shaft of the spinning cylinder 52 drives the pressure head 51 to rotate and swing directly downwards, so that the left and right pressure heads 51 are firmly pressed against the left and right sides of the top of the product 60.

[0048] 3. Mounting: After the clamping action is completed, the control system controls the cylinder 45 of the pressing mechanism 40 to extend. The piston rod of the cylinder 45 directly pushes the slider 42 through a rigid connection, thereby driving the film positioning mechanism 30 fixed thereto to slide smoothly and precisely downward along the linear guide rail 41 fixed on the mounting surface 12. Finally, the marking film 70 on the action end plate 33 is precisely pressed onto the designated surface of the positioned product 60. During this pressing process, the vent hole 331 on the action end plate 33 provides an escape channel for the air between the adhesive backing of the marking film 70 and the surface of the product 60, significantly reducing the risk of air bubble residue.

[0049] 4. Pressure Holding: After the film positioning mechanism 30 reaches the preset placement endpoint position, the cylinder 45 of the pushing mechanism 40 maintains extended pressure, and the left and right rotating mechanism 50 also maintains a pressing state. The equipment enters the pressure holding stage, with the pressure holding time set to 2 seconds (adjustable). During this period, the continuous and uniform pressure ensures that the adhesive backing of the labeling film 70 fully bonds to the surface of the product 60, expelling air and ensuring adhesion strength and reliability.

[0050] 5. Reset and Unloading: After the pressure holding time ends, the control system controls the cylinder 45 of the pushing mechanism 40 to retract, driving the diaphragm positioning mechanism 30 back to its initial position along the original path. During this process, since the marking film 70 has been firmly bonded to the surface of the product 60 through pressure holding, its adhesive force is much greater than the slight friction between the positioning pin 31 and the positioning hole. Therefore, the marking film 70 is reliably left on the surface of the product 60, while the positioning pin 31 smoothly disengages from its hole. Next, the spinning cylinder 52 of the left and right spinning mechanism 50 is rotated in the opposite direction to reset, the pressure head 51 is lifted, and the clamping of the product 60 is released. At this time, the equipment status indicator light illuminates or issues a prompt, indicating that one work cycle is completed. The operator can then remove the finished product 60 with the marking 71 affixed and the pressure holding completed, and place a new workpiece in it to begin the next cycle.

[0051] The labeling film 70 processed by this utility model is a finished decorative film or label with pressure-sensitive adhesive, and its substrate and the logo pattern 71 on the surface are an integral structure. After the pressure is maintained, the labeling film 70 is permanently and firmly attached to the surface of the product 60 together with the logo 71 through its back adhesive, becoming an inseparable appearance component of the product 60. There is no need to peel off the labeling film 70. The entire process ends when the pressure is maintained, and the product is removed as a labeled finished product.

[0052] This invention employs a film positioning mechanism with asymmetrical positioning pins to ensure the unique and correct placement and precise positioning of the labeling film, fundamentally preventing human error in orientation. The left and right rotary pressing mechanisms positioned on both sides of the mounting path provide reliable lateral constraints on the product during processing, effectively preventing mounting offset. The pushing mechanism drives the film positioning mechanism to perform smooth and precise linear motion, ensuring the reliability of the mounting action, effectively improving mounting accuracy, process consistency, and production cycle time, while significantly reducing reliance on manual operation skills and overall production costs.

[0053] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A product labeling and affixing equipment, characterized in that, The device includes a frame (10), a product positioning mechanism (20), a diaphragm positioning mechanism (30), a pressing mechanism (40), and a spinning mechanism (50). The product positioning mechanism (20) is mounted on the frame (10) and is used to position the product (60). The spinning mechanism (50) is mounted on the frame (10) and is used to press the product (60) positioned by the product positioning mechanism (20). The diaphragm positioning mechanism (30) is slidably disposed on the frame (10) and is disposed opposite to the product positioning mechanism (20) and is used to position the labeling film (70). The pressing mechanism (40) is mounted on the frame (10) and its driving end is connected to the diaphragm positioning mechanism (30) and is used to drive the diaphragm positioning mechanism (30) to slide toward the product positioning mechanism (20) so as to attach the labeling film (70) to the surface of the product (60).

2. The product labeling and affixing equipment according to claim 1, characterized in that, The product labeling and affixing equipment also includes a mounting bracket (11), which is fixed inside the equipment frame (10) and has an inclined mounting surface (12); the product positioning mechanism (20), the spinning mechanism (50) and the pushing mechanism (40) are all mounted on the mounting surface (12); the diaphragm positioning mechanism (30) is slidably mounted on the mounting surface (12).

3. The product labeling and affixing equipment according to claim 2, characterized in that, The product positioning mechanism (20) includes a column (23) vertically fixed on the mounting surface (12), a positioning plate (21) fixed to the top of the column (23), and a stop block (22) set on the mounting surface (12).

4. The product labeling and affixing equipment according to claim 3, characterized in that, The number of columns (23) is multiple and arranged in a matrix; the bottom of the positioning plate (21) is provided with a positioning part (211) that cooperates with the top of the column (23), and the positioning part (211) is sleeved on the top of the column (23); the stop block (22) includes a straight stop block (221) located on both sides of the horizontal direction of the column (23) array and an L-shaped stop block (222) located on both sides of the positioning plate (21) above the mounting surface (12).

5. The product labeling and affixing equipment according to claim 1, characterized in that, The diaphragm positioning mechanism (30) includes an end plate (33) for carrying the marking film (70) and a plurality of positioning pins (31) disposed on the end plate (33), the positioning pins (31) being used to position the marking film (70).

6. The product labeling and affixing equipment according to claim 5, characterized in that, At least one of the plurality of positioning pins (31) has a diameter larger than the other positioning pins (31), and one or more vent holes (331) are provided on the plate body of the functional end plate (33).

7. The product labeling and affixing equipment according to claim 5, characterized in that, The diaphragm positioning mechanism (30) also includes a connecting bracket (32), one end of which is connected to the action end plate (33), and the other end is connected to the driving end of the pushing mechanism (40).

8. The product labeling and affixing equipment according to claim 7, characterized in that, The pushing mechanism (40) includes a cylinder (45), a guide rail (41), and a slider (42) that slides with the guide rail (41); the connecting bracket (32) is fixedly connected to the slider (42), and the piston rod of the cylinder (45) is fixedly connected to the slider (42).

9. The product labeling and affixing equipment according to claim 1, characterized in that, The spinning mechanism (50) includes two, located on both sides of the sliding path of the diaphragm positioning mechanism (30); each of the spinning mechanisms (50) includes a spinning cylinder (52) and a pressure head (51) disposed at the output end of the spinning cylinder (52), the pressure head (51) being used to press the product (60) positioned by the product positioning mechanism (20).

10. The product labeling and affixing equipment according to any one of claims 1-9, characterized in that, The diaphragm positioning mechanism (30), the pushing mechanism (40) and the spinning mechanism (50) are all located to the side of the product positioning mechanism (20). The spinning mechanism (50) is used to press the product (60) positioned by the product positioning mechanism (20) from the side. The pushing mechanism (40) pushes the diaphragm positioning mechanism (30) to attach the label film (70) to the side of the product (60).

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