Folding labeling mechanism
The label suction head mechanism driven by the bevel gear, combined with the slide and scale, solves the problem that the existing equipment cannot adjust the spacing between the labeling heads, realizes adaptive adjustment for objects of different thicknesses, and improves the versatility and labeling flexibility of the equipment.
Patent Information
- Application Number
- CN202422337089.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-25
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-25
AI Technical Summary
Existing folding labeling equipment cannot flexibly adjust the spacing between labeling heads to adapt to objects of different thicknesses, resulting in poor equipment adaptability.
The label suction head mechanism driven by bevel gears is combined with a slide and a scale. By adjusting the position of the label suction head in the slide, adaptability to objects of different thicknesses can be achieved.
The versatility of the equipment is improved, and it can stably adapt to objects of different thicknesses, thereby improving the flexibility and adaptability of labeling.
Smart Images
Figure CN223341154U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field related to folding labeling machines, and particularly relates to a folding labeling mechanism. Background Art
[0002] The folding labeling mechanism is a device used for automated labeling and is widely used in the packaging industry, especially in production lines. The label is pulled out from the supply system, folded in half by the labeling head, and then accurately attached to the surface of the product. However, when the thickness of the object increases, the spacing between the labeling heads cannot be flexibly adjusted according to the thickness of the object, resulting in the need to replace the folding labeling equipment to adapt to objects of different thicknesses. Utility Model Content
[0003] The purpose of the present invention is to provide a folding labeling mechanism to solve the problem in the background art that when the thickness of the labeled object increases, the distance between the labeling heads cannot be flexibly adjusted according to the thickness of the labeled object.
[0004] To achieve the above-mentioned object, the present utility model provides the following technical solutions: a folding labeling mechanism, comprising a driving unit and a bevel gear mounted on the upper side of the driving unit;
[0005] The outer wall of the left end of the bevel gear is fixedly connected with a transmission head;
[0006] The outer wall of the left end of the transmission head is fixedly connected with a fixing seat near the left and right sides respectively;
[0007] The upper outer walls of the two fixing seats are both provided with a label suction head for adsorbing labels, and the lower sides of the two fixing seats are both provided with a vacuum interface for sucking air to adsorb labels;
[0008] The upper outer walls of the two fixing seats are each provided with an upwardly opening chute, the lower inner walls of the two chute are each provided with a scale, and the lower outer walls of the two label suction heads are each fixedly connected with a fixing plate that passes downward through the interior of the chute to limit the movable space of the label suction head.
[0009] Preferably, a threaded hole is provided at the center of the fixing plate, and a fixing screw is provided on the front outer wall of the fixing seat, which passes through the threaded hole backward to limit the position of the label suction head.
[0010] Preferably, a threaded block is fixedly connected to the rear end inner wall of the slide groove to limit the position of the fixing screw, and a cross groove is provided inside the front end outer wall of the fixing screw.
[0011] Preferably, a fixing box is fixedly connected to the outer wall of the upper end of the driving unit to limit the installation position of the bevel gear, and a baffle is provided on the outer wall of the front end of the fixing box.
[0012] Preferably, the lower outer walls of the two fixing seats are provided with mounting plates to limit the installation position of the vacuum interface, and fixing bolts are provided between the two suction heads and the mounting plates to limit the position of the suction heads.
[0013] Preferably, the outer walls of the upper ends of the label suction head and the fixing seat are both provided with openings on the same horizontal vertical line for gas circulation, and a plurality of the openings are connected to the vacuum interface.
[0014] Preferably, the transmission head and the bevel gear are each provided with two label suction heads corresponding to the front and rear sides respectively, and the two label suction heads are driven by the transmission head and the bevel gear to perform a folding operation upwards.
[0015] Compared with the prior art, the present invention provides a folding labeling mechanism with the following beneficial effects:
[0016] By installing the fixing plate, slide and scale, when the thickness of the object to be labeled increases, the distance between the two suction heads can be adjusted. During the adjustment process, the fixing plate at the lower end of the suction head will move between the slides, and by observing whether one end of the suction head is at any position on the scale of the scale, the distance between the two sides of the suction heads can be stably controlled, thereby adapting to objects of different thicknesses and improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural diagram of a folding labeling mechanism of the utility model.
[0018] Figure 2 This is a structural diagram of a folding labeling mechanism of the utility model.
[0019] Figure 3 This is a schematic diagram of the structure of a folding labeling mechanism of the present invention when viewed from above.
[0020] Figure 4 The figure is a schematic top view of the structure of a folding labeling mechanism of the present invention.
[0021] Figure 5 This is a schematic diagram of the partial structure of the fixed seat area in a front view section of the present invention.
[0022] Figure 6 This is a schematic diagram of the partial structure of the fixing seat area viewed from above of the present invention.
[0023] In the figure: 1. Drive unit; 2. Baffle; 3. Fixing box; 4. Transmission head; 5. Mark suction head; 6. Fixing seat; 7. Fixing screw; 8. Mounting plate; 9. Vacuum interface; 10. Bevel gear; 11. Fixing bolt; 12. Fixing plate; 13. Slide; 14. Threaded hole; 15. Thread block; 16. Through port; 17. Scale. DETAILED DESCRIPTION
[0024] 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.
[0025] The utility model provides Figure 1-6 The folding labeling mechanism shown includes a driving unit 1 and a bevel gear 10 mounted on the upper side of the driving unit 1;
[0026] The outer wall of the left end of the bevel gear 10 is fixedly connected with the transmission head 4;
[0027] The left end outer wall of the transmission head 4 is fixedly connected with a fixing seat 6 near the left and right sides respectively;
[0028] The outer walls of the upper ends of the two fixing seats 6 are each provided with a suction head 5 for adsorbing the label, and the lower sides of the two fixing seats 6 are each provided with a vacuum interface 9 for sucking air to adsorb the label. When labeling thin plate products such as cloth and paper, the label is first taken out from the roll by the label feeding mechanism and fed to the suction head 5. Then the vacuum pump at one end of the vacuum interface 9 sucks the air to adsorb the label on the suction head 5. Then the driving unit 1 starts working, driving the two bevel gears 10 to rotate clockwise and counterclockwise respectively, thereby driving the two suction heads 5 to rotate 180 degrees upward, and then affix them to the corresponding thin plate to be labeled. Then the labeled object is taken out and the operation can be repeated.
[0029] The upper outer walls of the two fixing seats 6 are each provided with an upwardly opening chute 13, and the lower inner walls of the two chute 13 are each provided with a scale 17. The lower outer walls of the two label suction heads 5 are fixedly connected to a fixing plate 12 that passes downward through the interior of the chute 13 to limit the movable space of the label suction heads 5. When labeling objects of different thicknesses, the distance between the two label suction heads 5 is adjusted according to the thickness to adapt to the thickness of the objects. The position adjustment can be assisted by the scale 17. After the adjustment is completed, the labeling operation can be carried out.
[0030] like Figure 5 and Figure 6As shown, a threaded hole 14 is provided at the center of the fixing plate 12, which passes through the front and back. A fixing screw 7 is provided on the front end outer wall of the fixing seat 6 and passes through the threaded hole 14 to limit the position of the label suction head 5. A threaded block 15 is fixedly connected to the rear end inner wall of the slide groove 13 to limit the position of the fixing screw 7. A cross groove is provided on the front end outer wall of the fixing screw 7.
[0031] When adjusting the positions of the two label suction heads 5, first unscrew the fixing bolt 11, then unscrew the fixing screw 7. After the position of the label suction head 5 is adjusted, press the label suction head 5 downward, and then screw the fixing screw 7 into the threaded hole 14 and the threaded block 15 to limit the position of the label suction head 5. When rotating the fixing screw 7, you can use a screwdriver to insert it into the cross groove, or you can rotate it manually.
[0032] like Figure 1 and Figure 3 As shown, the upper outer wall of the driving unit 1 is fixedly connected to a fixing box 3 to limit the installation position of the bevel gear 10, the front outer wall of the fixing box 3 is provided with a baffle 2, and the lower outer walls of the two fixing seats 6 are provided with mounting plates 8 to limit the installation position of the vacuum interface 9. A fixing bolt 11 is provided between the two suction heads 5 and the mounting plate 8, and the position of the suction head 5 is limited by the fixing bolt 11.
[0033] The connection between the bevel gear 10 and the drive unit 1 can be shielded and protected by the fixing box 3 and the baffle 2 to prevent the entry of dust and impurities. When the label suction head 5 does not need to be adjusted in position, the position of the label suction head 5 is limited by the fixing bolt 11.
[0034] like Figure 1 and Figure 6 As shown, the outer walls of the upper ends of the label suction head 5 and the fixing base 6 are provided with openings 16 on the same horizontal vertical line for gas circulation. The multiple openings 16 are connected to the vacuum interface 9. The transmission head 4 and the bevel gear 10 are each provided with two label suction heads 5 corresponding to the front and rear sides respectively. The two label suction heads 5 are folded upward under the drive of the transmission head 4 and the bevel gear 10.
[0035] After the vacuum interface 9 is fixed, one end will be inserted into the through port 16 to ensure that the vacuum interface 9 can quickly extract the air when sucking air. The two transmission heads 4 and the bevel gear 10 rotate clockwise and counterclockwise respectively, thereby driving the two suction heads 5 to fold upward.
[0036] The implementation principle of this embodiment is as follows: when labeling thin plate products such as cloth and paper, the label is first taken out from the roll by the label feeding mechanism and sent to the label suction head 5. Then the vacuum pump at one end of the vacuum interface 9 sucks air to adsorb the label on the label suction head 5. Then the driving unit 1 starts to work, driving the two bevel gears 10 to rotate clockwise and counterclockwise respectively, thereby driving the two label suction heads 5 to fold upward 180 degrees and then stick them on the corresponding thin plate to be labeled. Then the labeled object is taken out and the operation can be repeated. When labeling objects of different thicknesses, the distance between the two label suction heads 5 is adjusted according to the thickness to adapt to the thickness of the object to be labeled. The position adjustment can be assisted by the scale 17. After the adjustment is completed, the labeling operation can be carried out.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A folding labeling mechanism, comprising a drive unit (1) and a bevel gear (10) mounted on the upper side of the drive unit (1); The outer wall of the left end of the bevel gear (10) is fixedly connected to a transmission head (4); A fixing seat (6) is fixedly connected to the outer wall of the left end of the transmission head (4) and close to both the left and right sides; The upper outer walls of the two fixing seats (6) are both provided with label suction heads (5) for adsorbing labels, and the lower sides of the two fixing seats (6) are both provided with vacuum interfaces (9) for sucking air to adsorb labels; Its characteristics are: The upper outer walls of the two fixing seats (6) are each provided with an upwardly opening chute (13), the lower inner walls of the two chute (13) are each provided with a scale (17), and the lower outer walls of the two label suction heads (5) are each fixedly connected with a fixing plate (12) that passes downwardly through the interior of the chute (13) to limit the movable space of the label suction heads (5).
2. The folding labeling mechanism according to claim 1, characterized in that: A threaded hole (14) is provided at the center of the fixing plate (12) and is passed through from front to back. A fixing screw (7) is provided on the front outer wall of the fixing seat (6) and is passed through the threaded hole (14) to limit the position of the label suction head (5).
3. The folding labeling mechanism according to claim 1, characterized in that: A threaded block (15) is fixedly connected to the rear end inner wall of the slide groove (13) to limit the position of the fixing screw (7), and a cross groove is provided inside the front end outer wall of the fixing screw (7).
4. The folding labeling mechanism according to claim 1, characterized in that: The upper outer wall of the drive unit (1) is fixedly connected to a fixing box (3) to limit the installation position of the bevel gear (10), and the front outer wall of the fixing box (3) is provided with a baffle (2).
5. The folding labeling mechanism according to claim 1, characterized in that: The lower outer walls of the two fixing seats (6) are both provided with mounting plates (8) to limit the installation position of the vacuum interface (9); fixing bolts (11) are provided between the two label suction heads (5) and the mounting plates (8), and the positions of the label suction heads (5) are limited by the fixing bolts (11).
6. The folding labeling mechanism according to claim 1, characterized in that: The upper outer walls of the label suction head (5) and the fixing seat (6) are both provided with openings (16) on the same horizontal vertical line for gas circulation, and a plurality of the openings (16) are connected to the vacuum interface (9).
7. The folding labeling mechanism according to claim 1, characterized in that: The transmission head (4) and the bevel gear (10) are each provided with two label suction heads (5) corresponding to the front and rear sides respectively. The two label suction heads (5) are driven by the transmission head (4) and the bevel gear (10) to perform a folding operation upward.