Automatic labeling machine for electronic watch production and processing

Abstract

The invention relates to a labeling machine, in particular to an automatic labeling machine for electronic watch production and processing. The invention aims to provide the automatic labeling machine for electronic watch production and processing, and the labeling machine has the advantages of high automation degree and accurate labeling. An automatic labeling machine for electronic watch production and processing comprises a machine cabinet and the like. A feeding mechanism is arranged on the right portion of the machine cabinet, a labeling mechanism is arranged on the left portion of the machine cabinet, and a positioning mechanism is installed on the machine cabinet below the labeling mechanism. A label on a label belt can be automatically taken down through the feeding mechanism, a watch can be automatically labeled through the labeling mechanism, and the working efficiency is high; the watch can be positioned through the positioning mechanism, so that the watch can be labeled more accurately; and the watch is wiped through the roller, so that the situation that bubbles exist in the labeling process of the watch due to sundries on the watch can be prevented.

Description

Technical Field

[0001] The present invention relates to a labeling machine, and more particularly to an automatic labeling machine for the production and processing of electronic watches. Background Art

[0002] In modern electronic manufacturing, the application of labels is not only for aesthetics and identification, but also to meet the requirements of product traceability, quality control, and brand promotion. For precision electronic products such as electronic watches, the accuracy and consistency of the labeling process are crucial.

[0003] There are currently two methods for labeling electronic watches: manual labeling and automatic labeling. The current manual labeling method has the following disadvantages: problems such as label position deviation, bubbles, and wrinkles are likely to occur during the operation process, affecting the product quality and appearance; for small-sized or complex-shaped electronic watch casings, manual labeling is more difficult and prone to damage the product surface; the automatic labeling method has the following defects: the equipment structure is complex, the debugging and maintenance costs are high, and it is not suitable for large-scale applications in small and medium-sized enterprises; it has poor adaptability to different specifications of electronic watch casings, and the equipment parameters need to be readjusted when changing models, increasing the downtime.

[0004] Therefore, there is an urgent need to develop an automatic labeling machine for the production and processing of electronic watches to solve the above technical problems. Summary of the Invention

[0005] In order to overcome the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide an automatic labeling machine for the production and processing of electronic watches, which has the advantages of high automation degree and accurate labeling.

[0006] An automatic labeling machine for the production and processing of electronic watches includes a cabinet, a feeding mechanism, a labeling mechanism, and a positioning mechanism. The feeding mechanism is arranged on the right part of the cabinet, the labeling mechanism is arranged on the left part of the cabinet, and the positioning mechanism is installed on the cabinet below the labeling mechanism; the feeding mechanism includes a motor, a feeding reel, a take-up reel, a scraping table, a redirecting cylinder, and a feeding table. The rear wall of the cabinet is fixedly connected with the motor, the feeding reel is rotatably connected to the cabinet above the motor, the take-up reel is rotatably arranged on the cabinet below the right side of the feeding reel, the motor is connected to the feeding reel and the take-up reel through a transmission mechanism, when the motor rotates, the feeding reel rotates counterclockwise, the take-up reel rotates clockwise, the redirecting cylinder is rotatably arranged on the cabinet below the take-up reel, the scraping table is arranged on the cabinet below the redirecting cylinder, and the feeding table is arranged on the cabinet on the left side of the scraping table.

[0007] In a preferred embodiment of the present invention, the labeling mechanism includes a horizontal moving module, a mounting base, a cylinder, a guide rod and a vacuum suction cup. The horizontal moving module is fixedly connected to the left side of the rear wall of the cabinet, the mounting base is fixedly connected to the slider of the horizontal moving module, the cylinder is vertically installed on the mounting base, and vertical guide rods are symmetrically slidably arranged on the lower part of the mounting base. The vacuum suction cup is connected between the bottom ends of the guide rods, and the vacuum suction cup is connected to the telescopic end of the cylinder through a floating joint.

[0008] In a preferred embodiment of the present invention, the positioning mechanism includes a forward and backward moving module, a placement table, a bidirectional screw and a clamp. The forward and backward moving module is fixedly connected to the cabinet below the cylinder, the slider of the forward and backward moving module is fixedly connected to the placement table, the placement table is rotatably connected to the bidirectional screw through the bearing seat, and the clamps are symmetrically arranged on the bidirectional screw, and the clamps are slidably connected to the placement table.

[0009] In a preferred embodiment of the present invention, hand wheels are provided at both the front and rear ends of the screw rod.

[0010] In a preferred embodiment of the present invention, it also includes a cleaning and leveling mechanism. The cleaning and leveling mechanism is provided on the cabinet below the cylinder. The cleaning and leveling mechanism includes an optical axis, a lifting plate, a compression spring, a hinged plate, a connecting plate, a mounting block, a track, a roller, a pressure rod and a pressure plate. The cabinet below the cylinder is symmetrically provided with vertically installed optical axes. A lifting plate is slidably connected between the optical axes. A compression spring is connected between the lifting plate and the optical axis. A track is fixedly connected to the cabinet on the front side of the optical axis. The track is on the left and right sides of the forward and backward moving module. A connecting plate is slidably connected between the tracks. A hinged plate is rotatably connected between the connecting plate and the lifting plate. The middle of the hinged plate is fixedly connected to the mounting block. A roller is provided at the bottom inner of the mounting block. The front side of the lifting plate is fixedly connected to the pressure rod, and the rear side of the vacuum suction cup is fixedly connected to the pressure plate.

[0011] In a preferred embodiment of the present invention, the roller is connected to the inner surface of the mounting block in an up-and-down sliding manner.

[0012] In a preferred embodiment of the present invention, a micro spring is connected between the roller and the mounting block.

[0013] In a preferred embodiment of the present invention, a material table is further included, and the material table is fixedly connected to the cabinet on the rear side of the optical axis.

[0014] The beneficial effects of the present invention are as follows: the present invention can automatically put on and take off labels through the feeding mechanism, and can automatically label watches through the labeling mechanism, with high work efficiency; the watch can be positioned through the positioning mechanism, so that the watch can be labeled more accurately; the watch can be wiped by the roller to prevent debris from being on the watch, which may cause bubbles to appear on the watch label. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a three-dimensional structure schematic diagram of the present invention.

[0017] Figure 2 It is a three-dimensional structure schematic diagram of the feeding mechanism of the present invention.

[0018] Figure 3 It is a three-dimensional structure schematic diagram of the left part mechanism of the cabinet of the present invention.

[0019] Figure 4 It is a three-dimensional structure schematic diagram of the labeling mechanism of the present invention.

[0020] Figure 5 It is a three-dimensional structure schematic diagram of the cleaning and leveling mechanism and the positioning mechanism of the present invention.

[0021] Figure 6 It is a three-dimensional structure schematic diagram of the positioning mechanism of the present invention.

[0022] Figure 7 It is a three-dimensional structure schematic diagram of the cleaning and leveling mechanism of the present invention.

[0023] Figure 8 It is a three-dimensional structure schematic diagram of the components on the mounting block of the present invention.

[0024] In the figure: 1 - cabinet, 2 - feeding mechanism, 21 - motor, 22 - material feeding cylinder, 23 - winding cylinder, 24 - scraping table, 25 - redirecting cylinder, 26 - material placing table, 3 - labeling mechanism, 31 - horizontal moving module, 32 - mounting seat, 33 - cylinder, 34 - guide rod, 35 - vacuum suction cup, 4 - positioning mechanism, 41 - front and back moving module, 42 - placing table, 43 - bidirectional lead screw, 44 - clamping jaw, 5 - cleaning and leveling mechanism, 51 - optical axis, 52 - lifting plate, 53 - compression spring, 54 - hinged plate, 55 - connecting plate, 56 - mounting block, 57 - track, 58 - roller, 59 - micro spring, 510 - pressing rod, 511 - pressing plate, 6 - material table. Specific embodiments

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the following further details the present invention in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] Accordingly, one feature pointed out in this specification will be used to illustrate one feature of an embodiment of the present invention, rather than implying that each embodiment of the present invention must have the illustrated feature. In addition, it should be noted that this specification describes many features. Although some features may be combined to show possible system designs, these features can also be used in other combinations not explicitly described. Accordingly, unless otherwise stated, the illustrated combinations are not intended to be limiting.

[0027] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this application.

[0029] The principle and structure of the present invention will be described in detail below with reference to the drawings and embodiments.

[0030] Embodiment: An automatic labeling machine for the production and processing of electronic watches, as Figures 1 - 6 shown, includes a cabinet 1, a feeding mechanism 2, a labeling mechanism 3, and a positioning mechanism 4. The feeding mechanism 2 is arranged on the right part of the cabinet 1 and is used for conveying label paper. The labeling mechanism 3 is arranged on the left part of the cabinet 1, and the labeling mechanism 3 conveys the label peeled off from the feeding mechanism 2 above the watch for labeling. The positioning mechanism 4 is installed on the cabinet 1 below the labeling mechanism 3, and the positioning mechanism 4 is used for positioning the watch.

[0031] As Figure 2 shown, the feeding mechanism 2 includes a motor 21, a feeding cylinder 22, a winding drum 23, a scraping table 24, a redirecting cylinder 25, and a feeding table 26. The rear wall of the cabinet 1 is fixedly connected to the motor 21 by bolts. The feeding cylinder 22 is rotatably connected to the cabinet 1 above the motor 21. The winding drum 23 is rotatably arranged on the cabinet 1 below the right side of the feeding cylinder 22. The motor 21 is connected to the feeding cylinder 22 and the winding drum 23 through a transmission mechanism. When the motor 21 rotates, the feeding cylinder 22 rotates counterclockwise and the winding drum 23 rotates clockwise. The redirecting cylinder 25 is rotatably arranged on the cabinet 1 below the winding drum 23. The scraping table 24 is arranged on the cabinet 1 below the redirecting cylinder 25. The feeding table 26 is arranged on the cabinet 1 on the left side of the scraping table 24. The label roll is sleeved on the feeding cylinder 22, then bypasses the scraping table 24 and the redirecting cylinder 25, and the tail end is connected to the winding drum 23.

[0032] As Figure 3 and Figure 4 shown, the labeling mechanism 3 includes a horizontal movement module 31, a mounting seat 32, a cylinder 33, a guide rod 34 and a vacuum suction cup 35. The left side of the rear wall of the cabinet 1 is fixedly connected with the horizontal movement module 31 by bolts. The slider of the horizontal movement module 31 is fixedly connected with the mounting seat 32 by bolts. The horizontal movement module 31 drives the mounting seat 32 to move in the left-right direction. The cylinder 33 is vertically installed on the mounting seat 32 by bolts. The vertical guide rods 34 are symmetrically arranged on the left and right sides of the lower part of the mounting seat 32. A vacuum suction cup 35 is connected between the bottom ends of the guide rods 34. The vacuum suction cup 35 is connected with the telescopic end of the cylinder 33 through a floating joint.

[0033] As Figure 5 and Figure 6 shown, the positioning mechanism 4 includes a front-back movement module 41, a placement table 42, a bidirectional lead screw 43 and clamping jaws 44. The front-back movement module 41 is fixedly connected with the cabinet 1 below the cylinder 33 by bolts. The slider of the front-back movement module 41 is fixedly connected with the placement table 42 by bolts. The bidirectional lead screw 43 is rotatably connected to the placement table 42 through a bearing seat. The clamping jaws 44 are symmetrically arranged on the front and back of the bidirectional lead screw 43 through threads. The clamping jaws 44 are slidably connected to the placement table 42.

[0034] When using this device to label an electronic watch, first install the label roll on the unwinding cylinder 22, then pass the label tape around the deflecting cylinder 25 on the left side, then stick it on the upper side of the scraping table 24, and wind it from the left side of the scraping table 24 to the lower side of the scraping table 24, then wind it up from the right side of the scraping table 24, then pass around the deflecting cylinder with the tail end of the label tape connected to the winding cylinder 23. Then control the motor 21 to rotate, driving the unwinding cylinder 22 to rotate counterclockwise to release the label tape. When the label tape passes the left side of the scraping table 24, the labels on the label tape are squeezed off and fall on the placement table 26. At the same time, the winding cylinder 23 rotates clockwise to collect the waste paper of the fallen labels. Then, according to the width of the watch to be labeled, rotate the bidirectional lead screw 43 to make the clamping jaws 44 approach or separate from each other. After the clamping jaws 44 are adjusted, place the watch to be labeled between the clamping jaws 44. Then, according to the position of the cylinder 33, adjust the position of the watch through the front-back movement module 41. Then drive the cylinder 33 and the devices thereon to move to the right above the fallen label through the horizontal movement module 31, and control the cylinder 33 to extend, driving the vacuum suction cup 35 to move downward to adsorb the label, then control the cylinder 33 to shorten and reset. At the same time, drive the cylinder 33 to move to the left above the watch to be labeled through the horizontal movement module 31, control the cylinder 33 to extend, drive the vacuum suction cup 35 to move downward, and stick the label on the vacuum suction cup 35 on the watch. After labeling, control the cylinder 33 to shorten and reset. Then replace it with a new watch and repeat the above steps of labeling until the labeling of the watch is completed, and then control the motor 21 to stop working.

[0035] As Figure 7 and Figure 8 shown, it further includes a cleaning and leveling mechanism 5. The cleaning and leveling mechanism 5 is used to clean the watch and press the label. The cleaning and leveling mechanism 5 is arranged on the cabinet 1 below the cylinder 33. The cleaning and leveling mechanism 5 includes a optical axis 51, a lifting plate 52, a compression spring 53, a hinged plate 54, a connecting plate 55, a mounting block 56, a track 57, a roller 58, a micro spring 59, a pressure rod 510 and a pressing plate 511. The optical axes 51 are symmetrically arranged on the left and right of the cabinet 1 below the cylinder 33 in the vertical direction. A lifting plate 52 is slidably connected between the optical axes 51. A compression spring 53 is connected between the lifting plate 52 and the optical axes 51. A track 57 is fixedly connected to the cabinet 1 on the front side of the optical axis 51 by bolts. The track 57 is on the left and right sides of the front and rear moving module 41. A connecting plate 55 is slidably connected between the tracks 57. A hinged plate 54 is rotatably connected between the connecting plate 55 and the lifting plate 52. A mounting block 56 is fixedly connected to the middle of the hinged plate 54 by bolts. A roller 58 is slidably arranged up and down at the inner bottom of the mounting block 56. A micro spring 59 is connected between the roller 58 and the mounting block 56. A pressure rod 510 is fixedly connected to the front side of the lifting plate 52 by bolts. A pressing plate 511 is fixedly connected to the rear side of the vacuum chuck 35 by bolts.

[0036] When the vacuum chuck 35 moves downward, it drives the pressing plate 511 to move downward, pushes the pressure rod 510 to move downward, and then drives the lifting plate 52 to move downward. The compression spring 53 is compressed. When the lifting plate 52 moves downward, it drives the upper part of the hinged plate 54 to move downward, and the front part of the hinged plate 54 moves forward, driving the mounting block 56 and the roller 58 to move forward. When the vacuum chuck 35 does not contact the watch, the roller 58 wipes the surface of the watch, and then label pasting is carried out. The roller 58 is connected to the mounting block 56 through the micro spring 59, so that after the roller 58 contacts the watch, it has a buffer force and will not damage the watch during the process of wiping the watch. After the watch is labeled, the vacuum chuck 35 moves upward to reset, driving the pressing plate 511 to move upward to reset. At this time, the compression spring 53 resets to drive the hinged plate 54 to reset, and at the same time drives the mounting block 56 and the roller 58 to move backward to reset. At this time, the roller 58 presses on the label again to reinforce the pasted label; In this way, by wiping the watch with the roller 58, it can prevent the situation that there are sundries on the watch, resulting in bubbles in the label pasting of the watch.

[0037] As Figure 7 shown, it further includes a material table 6. The material table 6 is fixedly connected to the cabinet 1 on the rear side of the optical axis 51 by bolts and is used to place materials for the convenience of workers to take.

[0038] The above are only embodiments of the present invention, and thus do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification of the present invention, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present invention.

Claims

1. An automatic labeling machine for the production and processing of electronic watches, comprising a cabinet (1), a feeding mechanism (2), a labeling mechanism (3) and a positioning mechanism (4). The feeding mechanism (2) is arranged on the right part of the cabinet (1), the labeling mechanism (3) is arranged on the left part of the cabinet (1), and the positioning mechanism (4) is installed on the cabinet (1) below the labeling mechanism (3); characterized in that: The feeding mechanism (2) includes a motor (21), a material-releasing cylinder (22), a material-winding cylinder (23), a scraping table (24), a redirecting cylinder (25) and a material-releasing table (26). A motor (21) is fixedly connected to the rear wall of the cabinet (1). A material-releasing cylinder (22) is rotatably connected to the cabinet (1) above the motor (21). A material-winding cylinder (23) is rotatably arranged on the cabinet (1) below the right side of the material-releasing cylinder (22). The motor (21) is connected to the material-releasing cylinder (22) and the material-winding cylinder (23) through a transmission mechanism. When the motor (21) rotates, the material-releasing cylinder (22) rotates counterclockwise and the material-winding cylinder (23) rotates clockwise. A redirecting cylinder (25) is rotatably arranged on the cabinet (1) below the material-winding cylinder (23). A scraping table (24) is arranged on the cabinet (1) below the redirecting cylinder (25). A material-releasing table (26) is arranged on the cabinet (1) on the left side of the scraping table (24).

2. The automatic labeling machine for the production and processing of electronic watches according to claim 1, characterized in that: The labeling mechanism (3) includes a horizontal movement module (31), a mounting seat (32), a cylinder (33), a guide rod (34) and a vacuum chuck (35). A horizontal movement module (31) is fixedly connected to the left side of the rear wall of the cabinet (1). A mounting seat (32) is fixedly connected to the slider of the horizontal movement module (31). A cylinder (33) is vertically mounted on the mounting seat (32). Vertically arranged guide rods (34) are symmetrically arranged on the left and right sides of the lower part of the mounting seat (32). A vacuum chuck (35) is connected between the bottom ends of the guide rods (34). The vacuum chuck (35) is connected to the telescopic end of the cylinder (33) through a floating joint.

3. An automatic labeling machine for the production and processing of electronic watches according to claim 2, characterized in that: The positioning mechanism (4) includes a front-back movement module (41), a placement table (42), a bidirectional lead screw (43) and clamping jaws (44). A front-back movement module (41) is fixedly connected to the cabinet (1) below the cylinder (33). A placement table (42) is fixedly connected to the slider of the front-back movement module (41). A bidirectional lead screw (43) is rotatably connected to the placement table (42) through a bearing seat. Clamping jaws (44) are symmetrically arranged in the front and back on the bidirectional lead screw (43). The clamping jaws (44) are slidably connected to the placement table (42).

4. An automatic labeling machine for the production and processing of electronic watches according to claim 2, characterized in that: Handwheels are arranged at both the front and rear ends of the lead screw (43).

5. The automatic labeling machine for electronic watch production and processing according to claim 4, characterized in that: It further includes a cleaning and leveling mechanism (5). The cleaning and leveling mechanism (5) is arranged on the cabinet (1) below the cylinder (33). The cleaning and leveling mechanism (5) includes a optical axis (51), a lifting plate (52), a compression spring (53), a hinged plate (54), a connecting plate (55), a mounting block (56), a track (57), a roller (58), a pressing rod (510) and a pressing plate (511). The optical axes (51) are symmetrically arranged vertically on the cabinet (1) below the cylinder (33). A lifting plate (52) is slidably connected between the optical axes (51). A compression spring (53) is connected between the lifting plate (52) and the optical axes (51). A track (57) is fixedly connected to the cabinet (1) on the front side of the optical axis (51). The track (57) is on the left and right sides of the front and rear moving module (41). A connecting plate (55) is slidably connected between the tracks (57). A hinged plate (54) is rotatably connected between the connecting plate (55) and the lifting plate (52). A mounting block (56) is fixedly connected to the middle of the hinged plate (54). A roller (58) is arranged at the inner bottom of the mounting block (56). A pressing rod (510) is fixedly connected to the front side of the lifting plate (52). A pressing plate (511) is fixedly connected to the rear side of the vacuum suction cup (35).

6. An automatic labeling machine for the production and processing of electronic watches according to claim 5, characterized in that: The roller (58) is slidably connected to the inner surface of the mounting block (56) up and down.

7. An automatic labeling machine for the production and processing of electronic watches according to claim 5, characterized in that: A micro spring (59) is connected between the roller (58) and the mounting block (56).

8. An automatic labeling machine for the production and processing of electronic watches according to claim 5, characterized in that: It further includes a material table (6). The material table (6) is fixedly connected to the cabinet (1) on the rear side of the optical axis (51).

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