Automatic labeling and sealing all-in-one machine
By designing an automatic labeling and sealing machine, using carton motion-driven labeling and sealing mechanism, and using self-developed labeling paper, the problem of high cost of existing equipment is solved and efficient and low-cost packaging operations are achieved.
Patent Information
- Application Number
- CN202420628904.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The processing cost of existing carton packaging equipment is high, especially automatic labeling machines and automatic sealing machines, which requires the use of complete sets of label paper, resulting in higher costs.
An automatic labeling and sealing integrated machine was developed. The machine used the relative motion-driven labeling and sealing mechanism of the carton to save power mechanism and used self-developed labeling paper to replace traditional complete sets of labeling paper with tape and labeling paper.
It achieves a reduction in packaging costs, which can reduce the overall cost of traditional equipment by more than 30%, while avoiding additional power consumption.
Smart Images
Figure CN222682846U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton packaging, in particular to an automatic labeling and sealing integrated machine. Background Art
[0002] At present, in the packaging industry, automatic labeling machines and automatic sealing machines are very common equipment. Therefore, large enterprises use the above equipment to achieve efficient packaging operations, while some small and micro enterprises use manual labeling and sealing operations to save packaging costs.
[0003] Obviously, the above two operation methods have their own advantages and disadvantages, and one issue that needs to be explained in the operation of automatic equipment is that the labeling machine needs to use label paper, and label paper is currently sold in sets on the market, so the cost is relatively high.
[0004] To this end, after a long period of technical research, our company has developed a small automatic labeling and sealing machine, which not only meets the needs of automatic operation, but also greatly reduces the operating cost. Secondly, this all-in-one machine does not need to purchase a complete set of label paper, and can use lower-cost labels, further reducing the packaging cost. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies of the prior art, the utility model provides an automatic labeling and sealing integrated machine, which solves the problem of high processing cost of the prior carton packaging equipment.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic labeling and sealing machine, comprising a machine platform, a plurality of sets of rotatable conveying rollers are installed on the top of the machine platform, a frame is also arranged on the top of the machine platform, and a rotatable film roller is arranged on the top of the frame.
[0009] The front section of the frame is provided with a rotatable main shaft, spring springs are installed on both sides of the main shaft, a first flexure rod and a second flexure rod are respectively provided on the main shaft, a label box is installed on the first flexure rod, and a rotatable clamping roller is installed on the second flexure rod.
[0010] The front section of the frame is also provided with a pasting table for pasting labels, and the label box is located at the front upper part of the pasting table.
[0011] The front section of the frame is also provided with a first guide roller and a second guide roller.
[0012] The rear section of the frame is provided with a rotatable secondary shaft, on which a third flexure rod and a fourth flexure rod are respectively provided, wherein the third flexure rod is flexibly connected to the first flexure rod, and the rotation center of the third flexure rod is fixed to the frame through a first spring tube.
[0013] A rotatable knife box is arranged in the middle section of the frame, and the knife box is connected with the fourth deflection rod through a second spring tube.
[0014] As a further preference, limiting tracks are provided on both the front and rear sides of the conveying roller, and a rotatable limiting wheel is installed on the side of the limiting track close to the conveying roller.
[0015] As further preferred, the label box comprises a box body, a filling port and a label outlet are respectively arranged on two sides of the box body, a slidable paper pressing sheet is arranged in the box body, and the paper pressing sheet is fixed to the inner side of the box body by a spring.
[0016] (III) Beneficial effects
[0017] The utility model provides an automatic labeling and sealing machine. It has the following beneficial effects:
[0018] The automatic labeling and sealing all-in-one machine utilizes the relative movement between the carton and the labeling mechanism without the need for an additional driving mechanism. The moving carton is used as a power source to drive the labeling and sealing mechanism to move, thereby eliminating the need for a power mechanism (motor), reducing power consumption, and thus reducing costs. Furthermore, the labeling and sealing mechanisms are combined into one, increasing efficiency and reducing costs. Furthermore, self-developed label paper is used, and tape plus label paper is used to replace traditional sets of label paper, thereby further reducing production costs. Using this all-in-one machine, the overall cost can be reduced by more than 30% compared to traditional labeling and sealing equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 This is a schematic diagram of the first state of the utility model;
[0021] Figure 3 This is a schematic diagram of the second state of the utility model;
[0022] Figure 4 This is a schematic diagram of the structure of the label box of the utility model;
[0023] Figure 5 This is a cross-sectional view of the label box structure of the utility model.
[0024] In the figure: 1. machine table; 2. conveying roller; 3. frame; 4. film roller; 5. main shaft; 6. clockwork spring; 7. first deflection rod; 8. second deflection rod; 9. label box; 91. box body; 92. loading port; 93. label outlet; 94. paper pressing sheet; 95. spring; 10. pasting table; 11. first guide roller; 12. second guide roller; 13. clamping roller; 14. secondary shaft; 141. third deflection rod; 142. fourth deflection rod; 15. first spring tube; 16. knife box; 17. second spring tube; 18. limit track; 19. limit wheel. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] like Figure 1 As shown, the utility model provides a technical solution: an automatic labeling and sealing machine, comprising a machine platform 1, a plurality of sets of rotatable conveying rollers 2 are installed on the top of the machine platform 1, a frame 3 is also arranged on the top of the machine platform 1, and a rotatable film roller 4 is arranged on the top of the frame 3.
[0027] like Figure 1-3 As shown, limiting tracks 18 are provided on both the front and rear sides of the conveying roller 2, and a rotatable limiting wheel 19 is installed on the side of the limiting track 18 close to the conveying roller 2. The limiting wheel 19 is used to limit the two sides of the carton, thereby ensuring that the labeling and sealing positions are accurate.
[0028] like Figure 2-3 As shown, the front section of the frame 3 is provided with a rotatable main shaft 5, and spring springs 6 are installed on both sides of the main shaft 5. The function of the spring spring 6 is to reset. The main shaft 5 is respectively provided with a first flexure rod 7 and a second flexure rod 8. The first flexure rod 7 is installed with a label box 9, and the second flexure rod 8 is installed with a rotatable clamping roller 13. The clamping roller 13 can rotate by itself or revolve with the main shaft 5.
[0029] like Figure 4-5 As shown, the label box 9 includes a box body 91, and a filling port 92 and a label outlet 93 are respectively provided on both sides of the box body 91. A slidable paper pressing sheet 94 is provided in the box body 91, and the paper pressing sheet 94 is fixed to the inner side of the box body 91 by a spring 95. The paper pressing sheet 94 can press a stack of label papers, and the label papers are pulled out from the label outlet 93 after being adsorbed by the tape. In the process of following the reciprocating movement of the first deflection rod 7, the label box 9 achieves the purpose of sticking the label papers on the tape one by one.
[0030] like Figure 2 As shown, the front section of the frame 3 is also provided with a pasting table 10 for pasting labels, and the label box 9 is located above and in front of the pasting table 10 . The size of the pasting table 10 is larger than the size of the label outlet 93 .
[0031] like Figure 2-3 As shown, the front section of the frame 3 is also provided with a first guide roller 11 and a second guide roller 12. It should be noted that all guide rollers and the pressure roller 13 are made of carbon steel and will not adhere to the tape.
[0032] like Figure 2-3 As shown, the rear section of the frame 3 is provided with a rotatable secondary shaft 14, and the secondary shaft 14 is respectively provided with a third flexure rod 141 and a fourth flexure rod 142, wherein the third flexure rod 141 is flexibly connected to the first flexure rod 7, and the rotation center of the third flexure rod 141 is fixed to the frame 3 through the first spring tube 15. It should be noted that the first spring tube 15 and the second spring tube 17 both serve the purpose of auxiliary resetting.
[0033] like Figure 2-3 As shown, a rotatable knife box 16 is provided in the middle section of the frame 3, and a serrated blade is provided at the end of the knife box 16, which is not shown in the figure. The knife box 16 is connected to the fourth deflection rod 142 through a second spring tube 17.
[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field.
[0035] When in use, first put the label paper into the label box 9 and press it with the paper pressing sheet 94, then put the film on the film roller 4, tear the film, and unfold it along the pasting table 10, the first guide roller 11, the second guide roller 12, and the pressing roller 13, and finally put it into the knife box 16 and stick it on the serrated blade at the end of the knife box 16.
[0036] After the above preparations are completed, the carton to be labeled and sealed is placed on the conveyor roller 2, and the conveyor roller 2 drives the carton (indicated by symbol A in the figure) to move. When the carton comes to the bottom of the pressing roller 13, the initial position of the pressing roller 13 is located at the lower position of the top of the carton (such as Figure 3 As shown, at this time, the label box 9 is just attached to the pasting table 10, so the tape B directly sticks the label paper), so the carton will push the clamping roller 13 (including the second flexure rod 8) to rotate clockwise around the main shaft 5 (in this process, the main shaft 5 will drive the first flexure rod 7 to rotate clockwise, thereby driving the label box 9 to leave the pasting table 10. Similarly, the first flexure rod 7 drives the third flexure rod 141 to rotate counterclockwise, and then drives the fourth flexure rod 142 to rotate counterclockwise, thereby pulling the knife box 16 to open upward. At this time, the knife box 16 does not contact the carton), until the clamping roller 13 reaches the top of the carton, and starts to rotate against the top of the carton, as shown in FIG. Figure 2 shown.
[0037] The rotation of the pressure roller 13 drives the tape to move on the top of the carton, and under the pressure of the pressure roller 13, the tape begins to stick to the top of the carton. When the tape carrying the label paper reaches the top of the carton, it is also stuck to the top of the carton until the tape sticks the entire top of the carton, thereby completing the sealing.
[0038] When the carton leaves the pressure roller 13, the pressure roller 13 loses its support and therefore begins to reset counterclockwise under the action of the clockwork spring 6, which causes the fourth deflection rod 142 to deflect and reset clockwise, thereby driving the knife box 16 to deflect downward and cut the tape (the broken tape head will still be attached to the serrated blade at the end of the knife box 16, so the tape as a whole is still in a taut state and will not be affected by the cutting effect and cause the tape to fall off), and then starts the next cycle.
[0039] To sum up, the automatic labeling and sealing machine utilizes the relative movement between the carton and the labeling mechanism without setting up an additional driving mechanism. The moving carton is used as a power source to drive the labeling and sealing mechanism to move, thereby eliminating the power mechanism (motor) and reducing power consumption, thereby reducing costs; further, the labeling and sealing mechanisms are combined into one, which increases efficiency and reduces costs. Furthermore, self-developed label paper is used, and tape plus label paper is used to replace traditional sets of label paper, thereby further reducing production costs. Using this all-in-one machine, the overall cost can be reduced by more than 30% compared to traditional labeling and sealing equipment.
[0040] It should be noted that the electrical components appearing in this article are all connected to the external main controller and 220V or 380V mains electricity, and the main controller can be a conventional known device for controlling computers, etc. Its control principle, internal structure and control switch mode are all conventional means of the prior art, which are directly quoted here without further elaboration. In this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An automatic labeling and sealing machine, characterized in that: The machine comprises a platform (1), a plurality of groups of rotatable conveying rollers (2) are installed on the top of the platform (1), a frame (3) is also arranged on the top of the platform (1), and a rotatable film roller (4) is arranged on the top of the frame (3); A rotatable main shaft (5) is arranged at the front section of the frame (3), spring springs (6) are installed on both sides of the main shaft (5), a first flexure rod (7) and a second flexure rod (8) are respectively arranged on the main shaft (5), a label box (9) is installed on the first flexure rod (7), and a rotatable pressing roller (13) is installed on the second flexure rod (8); The front section of the frame (3) is also provided with a pasting table (10) for pasting labels, and the label box (9) is located above the pasting table (10); The front section of the frame (3) is also provided with a first guide roller (11) and a second guide roller (12); A rotatable secondary shaft (14) is disposed at the rear section of the frame (3), and a third flexure rod (141) and a fourth flexure rod (142) are disposed on the secondary shaft (14), wherein the third flexure rod (141) is flexibly connected to the first flexure rod (7), and the rotation center of the third flexure rod (141) is fixed to the frame (3) via a first spring tube (15); A rotatable knife box (16) is arranged in the middle section of the frame (3), and the knife box (16) is connected to the fourth deflection rod (142) via a second spring tube (17).
2. The automatic labeling and sealing machine according to claim 1, characterized in that: Limiting tracks (18) are arranged on both the front and rear sides of the conveying roller (2), and a rotatable limiting wheel (19) is installed on the side of the limiting track (18) close to the conveying roller (2).
3. The automatic labeling and sealing machine according to claim 1, characterized in that: The label box (9) comprises a box body (91), and a filling port (92) and a label outlet (93) are respectively arranged on both sides of the box body (91). A slidable paper pressing sheet (94) is arranged inside the box body (91), and the paper pressing sheet (94) is fixed to the inner side of the box body (91) by a spring (95).