Folding device for full-automatic sock packaging assembly line

Abstract

The utility model relates to the technical field of sock packaging, and discloses a folding device for a full-automatic sock packaging assembly line, which comprises a support frame, a conveying belt component sleeved in the top of the support frame, socks and a semi-open packaging box, and the rear end and the top of the support frame are respectively provided with an auxiliary support and a connecting rod. One end of the connecting rod sleeves the top of the auxiliary support, the other end of the connecting rod is sleeved with a transmission shaft through a bearing, and the two ends of the transmission shaft are connected with a folding pressing plate and in transmission connection with a meshing output component respectively. The composite pipe fitting and the pressure adjusting part are used as auxiliary structures and are further combined with the meshing output part, the transmission shaft and the folding pressing plate for use, the combined socks and semi-open packaging boxes can be automatically turned over, the formed semi-open packaging boxes can be heated and shaped, and the production efficiency is improved. And the pressing range of the folding pressing plate is expanded, and the use range is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of socks packaging, in particular to a folding device for a full-automatic socks packaging production line. Background Art

[0002] Currently, in the sock packaging process, the folding and assembly work between the socks and the packaging box with the label half-open is mostly done manually because the process is too simple. However, the single and repetitive work consumes the workers' physical strength quickly, and it is difficult to maintain stable work efficiency. This is a problem that urgently needs to be solved in the current technology.

[0003] In recent years, with the further development of relevant technologies, a patent document with application number 202022054662.0 has appeared in the prior art, which discloses that "after the sub-paper card is ready to be transported, the paper pressing cylinder drives the paper pressing claw to open, the paper pressing slide cylinder extends, the paper pressing cylinder closes, the paper pressing slide cylinder retracts, and the paper pressing claw presses the paper card along the left fold of the pre-fold of the paper card; when the paper card is pressed, the vertical folding double-rod cylinder drives the vertical folding top block to fold the right half of the paper card vertically along the right side of the left fold; after the vertical folding is completed, the horizontal folding slide cylinder extends, and the horizontal folding double-rod cylinder drives the horizontal folding pressure block along the right fold of the paper card to fold the right half of the paper card to the left, thereby completing the automatic folding of the paper card." After specific implementation, it can automatically realize the folding and assembly between the socks and the half-open packaging box with the label.

[0004] However, in the actual production process, some packaging boxes with flexible labels and half-open labels will still rebound significantly after being squeezed and folded. If the pressure and folding are continued for a long time, it will have an adverse effect on the overall production efficiency. Therefore, the above-mentioned existing technology still needs further improvement. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a folding device for a fully automatic socks packaging production line, which solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a folding device for a fully automatic sock packaging production line, comprising a supporting frame, a conveyor belt assembly sleeved inside the top of the supporting frame, socks, and a semi-open packaging box; the rear end and the top of the supporting frame are respectively provided with an auxiliary bracket and a connecting rod; one end of the connecting rod is sleeved on the top of the auxiliary bracket; the other end of the connecting rod is sleeved with a transmission shaft through a bearing; the two ends of the transmission shaft are respectively connected to a folding pressing plate and a transmission connected to an engaging output component; the folding pressing plate can fold and press the socks and the semi-open packaging box in a sleeved state under the transmission of the engaging output component and the transmission shaft.

[0007] Preferably, one end of the connecting rod is sleeved on the top structure of the auxiliary bracket through a bearing, and the rear end of the top of the auxiliary bracket and the rear end of the top of the supporting frame are respectively installed with the second electromagnet and the first electromagnet.

[0008] Preferably, the connecting rod can be supported by the auxiliary bracket and the bearing arranged on the top of the auxiliary bracket, and can be alternately magnetically connected to the magnetic surface of the second electromagnet and the magnetic surface of the first electromagnet by flipping, thereby ensuring the stability of the connecting rod in the use state and the non-use state.

[0009] Selectedly, the meshing output component includes a first gear, a second gear, and a brake stepper motor. The first gear is meshed with the second gear, and the middle part of the first gear is transmission-connected to the end of one end of the transmission shaft. The output end of the brake stepper motor is transmission-connected to the middle part of the second gear, and a support seat is installed between the shell surface of the brake stepper motor and the top of the other end of the connecting rod.

[0010] Preferably, a composite tube is provided on the surface of one end of the connecting rod to facilitate the subsequent flipping and forming of the semi-open packaging box, and one end of the composite tube can be fitted inside the semi-open packaging box in a flipped and folded state.

[0011] The composite tube fitting includes an outer tube body, a support rod and a silicone heating plate. One end of the outer tube body is sleeved inside the support rod, and a support plate is installed between the surface of one end of the outer tube body and the inner wall of the support rod. The silicone heating plate is installed on the inner wall of the support rod, and the support rod is sleeved inside the rear end of the semi-open packaging box in a flipped and folded state. The composite tube fitting performs auxiliary heating treatment on the folded semi-open packaging box to ensure the stability of the semi-open packaging box after being flipped and folded.

[0012] The front end of the folding pressure plate is provided with a pressure regulating component, and the pressure regulating component is composed of an inner screw sleeve and a threaded rod connected to the inner thread of the inner screw sleeve. The inner screw sleeve is fixedly sleeved inside the front end structure of the folding pressure plate and passes through the folding pressure plate. The pressure regulating component can further expand the folding extrusion range of the folding pressure plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model transmits the transmission shaft through the meshing output component, so that the transmission shaft drives the folding pressure plate to automatically flip and fold the combined socks and semi-open packaging box. Finally, the semi-open packaging box is put on the rear end of the socks in a U-shaped structure to meet the processing requirements of other subsequent processes.

[0015] 2. The composite pipe fittings and pressure regulating components provided in the present invention serve as auxiliary structures. When further used in combination with the above-mentioned meshing output components, transmission shafts, and folding pressing plates, the present invention can not only automatically flip the combined socks and semi-open packaging boxes, but also heat and shape the formed semi-open packaging boxes, expand the pressing range of the folding pressing plates, and optimize the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a top view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is an enlarged schematic diagram of the connecting rod of the structure of the utility model;

[0019] Figure 4 It is an enlarged schematic diagram of the meshing output component of the utility model structure;

[0020] Figure 5 It is an enlarged schematic diagram of the pressure regulating component of the structure of the utility model.

[0021] In the figure: 1. Support frame; 2. Conveyor belt assembly; 3. Socks; 4. Semi-open packaging box; 5. Connecting rod; 6. Auxiliary bracket; 7. First electromagnet; 8. Drive shaft; 9. Engaging output component; 91. First gear; 92. Second gear; 93. Braking stepper motor; 10. Folding pressure plate; 11. Second electromagnet; 12. Pressure regulating component; 121. Internal threaded sleeve; 122. Threaded rod; 13. Composite pipe fitting; 131. Outer tube; 132. Support rod; 133. Silicone heating plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5A folding device for a fully automatic sock packaging line includes a support frame 1, a conveyor belt assembly 2 sleeved on the top of the support frame 1, socks 3, and a semi-open packaging box 4. The rear end and top of the support frame 1 are respectively provided with an auxiliary bracket 6 and a connecting rod 5. One end of the connecting rod 5 is sleeved on the top of the auxiliary bracket 6, and the other end of the connecting rod 5 is sleeved with a transmission shaft 8 through a bearing. The two ends of the transmission shaft 8 are respectively connected to a folding pressure plate 10 and a transmission connection with a meshing output component 9. The folding pressure plate 10 can fold and press the socks 3 and the semi-open packaging box 4 in the sleeve state under the drive of the meshing output component 9 and the transmission shaft 8;

[0024] The meshing output component 9 includes a first gear 91, a second gear 92, and a brake stepping motor 93. The first gear 91 is meshed with the second gear 92, and the middle portion of the first gear 91 is in transmission connection with the end of one end of the transmission shaft 8. The output end of the brake stepping motor 93 is in transmission connection with the middle portion of the second gear 92, and a support seat is installed between the housing surface of the brake stepping motor 93 and the top of the other end of the connecting rod 5.

[0025] One end of the connecting rod 5 is mounted on the top structure of the auxiliary bracket 6 through a bearing. The rear end of the top of the auxiliary bracket 6 and the rear end of the top of the support frame 1 are respectively installed with a second electromagnet 11 and a first electromagnet 7. The connecting rod 5 can be supported by the auxiliary bracket 6 and the bearing provided on the top of the auxiliary bracket 6, and can be alternately magnetically connected with the magnetic surface of the second electromagnet 11 and the magnetic surface of the first electromagnet 7 by flipping, thereby ensuring the stability of the connecting rod 5 in the use state and the non-use state.

[0026] A composite tube 13 is provided on the surface of one end of the connecting rod 5 to facilitate the subsequent flipping and forming of the semi-open packaging box 4. One end of the composite tube 13 can be sleeved inside the semi-open packaging box 4 in the flipped and folded state. The composite tube 13 includes an outer tube body 131, a support rod 132 and a silicone heating plate 133. One end of the outer tube body 131 is sleeved inside the support rod 132, and a support plate is installed between the surface of one end of the outer tube body 131 and the inner wall of the support rod 132. The silicone heating plate 133 is installed on the inner wall of the support rod 132, and the support rod 132 is sleeved in the rear end of the semi-open packaging box 4 in the flipped and folded state. The composite tube 13 performs auxiliary heating treatment on the folded semi-open packaging box 4 to ensure the stability of the semi-open packaging box 4 after being flipped and folded.

[0027] A pressure regulating component 12 is provided at the front end of the folding pressure plate 10. The pressure regulating component 12 consists of an inner screw sleeve 121 and a threaded rod 122 connected to the inner thread of the inner screw sleeve 121. The inner screw sleeve 121 is fixedly sleeved inside the front end structure of the folding pressure plate 10 and passes through the folding pressure plate 10. The pressure regulating component 12 can further expand the folding and extrusion range of the folding pressure plate 10.

[0028] Working principle:

[0029] Example 1

[0030] Place the flattened semi-open packaging box 4 and the rear end of the socks 3 together and then place them in the working area of ​​the folding press plate 10, then preliminarily flip one end of the semi-open packaging box 4 and make it ninety degrees, then turn on the brake stepping motor 93, and the brake stepping motor 93 drives the second gear 92 to rotate synchronously, and then the second gear 92 engages with the first gear 91, and finally the transmission shaft 8 drives the folding press plate 10 to automatically flip and fold the semi-open packaging box 4 again, so that the semi-open packaging box 4 is put on the rear end of the socks 3 in a U-shaped structure, and then, reset the first gear 91 and the folding press plate 10, take out the processed socks 3 and semi-open packaging box 4, and repeat the above steps.

[0031] Example 2

[0032] The flat semi-open packaging box 4 is placed together with the rear end of the socks 3 and then placed in the working area of ​​the folding press plate 10, and one end of the semi-open packaging box 4 is located between the composite tube 13 and the conveyor belt assembly 2. Then, one end of the semi-open packaging box 4 is preliminarily flipped over and made ninety degrees, and then the brake stepping motor 93 is turned on, and the brake stepping motor 93 drives the second gear 92 to rotate synchronously, and then the second gear 92 is engaged with the first gear 91, and finally the transmission shaft 8 drives the folding press plate 10 to automatically flip and fold the semi-open packaging box 4 again, so that the semi-open packaging box 4 is put on the rear end of the socks 3 in a U-shaped structure. In order to further improve the shaping effect, the silicone heating plate 133 in the composite tube 13 can be started, so that the silicone heating plate 133 heats the folded structure 14 through the outer tube body 131 to ensure the subsequent folding and forming effect. After completion, the first gear 91 and the folding press plate 10 are reset, and the processed socks 3 and semi-open packaging box 4 are taken out. Repeat the above steps.

[0033] Example 3

[0034] When the processed material reaches a certain amount and needs to be transported in a centralized manner, turn off the first electromagnet 7 to temporarily release the magnetic attraction effect between it and the connecting rod 5, flip the connecting rod 5, and make the connecting rod 5 drive the meshing output component 9, the folding pressure plate 10, and the transmission shaft 8 to perform synchronous flipping and movement until the rear end surface of the connecting rod 5 fits with the magnetic attraction surface of the second electromagnet 11, start the second electromagnet 11, and magnetically limit the connecting rod 5, thereby completely making way for the top working space of the conveyor belt assembly 2, and use the conveyor belt assembly 2 for centralized transportation.

[0035] Example 4

[0036] The flattened semi-open packaging box 4 and the rear end of the socks 3 are placed together and then placed in the working area of ​​the folding press plate 10, and then one end of the semi-open packaging box 4 is preliminarily turned over and made to be 90 degrees, and then the brake stepping motor 93 is turned on, and the brake stepping motor 93 drives the second gear 92 to rotate synchronously, and then the second gear 92 is meshed with the first gear 91, and finally the transmission shaft 8 drives the folding press plate 10 to automatically turn over and fold the semi-open packaging box 4 again, so that the semi-open packaging box 4 is put on the rear end of the socks 3 in a U-shaped structure, and then the first gear 91 and the folding press plate 10 are reset, and the processed socks 3 and semi-open packaging box 4 are taken out, and the above steps are repeated;

[0037] When the socks 3 and the semi-open packaging box 4 are thin and the folding and pressing pressure of the folding plate 10 is insufficient, the threaded rod 122 inside the pressure regulating component 12 can be twisted to move the threaded rod 122 downward beyond the bottom structure of the folding plate 10 to increase the pressing range of the folding plate 10.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. At the same time, in the drawings of the present utility model, fill patterns are only used to distinguish layers and do not make any other limitations.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding device for a fully automatic sock packaging line, comprising a support frame (1), a conveyor belt assembly (2) mounted on the top of the support frame (1), socks (3), and a semi-open packaging box (4), characterized in that: An auxiliary bracket (6) and a connecting rod (5) are respectively provided at the rear end and the top of the supporting frame (1); one end of the connecting rod (5) is sleeved on the top of the auxiliary bracket (6); the other end of the connecting rod (5) is sleeved on a transmission shaft (8) via a bearing; both ends of the transmission shaft (8) are respectively connected to a folding pressing plate (10) and a transmission-connected meshing output component (9); the folding pressing plate (10) can fold and press the socks (3) and the semi-open packaging box (4) in a sleeved state under the transmission of the meshing output component (9) and the transmission shaft (8).

2. The folding device for a fully automatic socks packaging line according to claim 1, characterized in that: One end of the connecting rod (5) is sleeved on the top structure of the auxiliary bracket (6) through a bearing, and the rear end of the top of the auxiliary bracket (6) and the rear end of the top of the supporting frame (1) are respectively installed with a second electromagnet (11) and a first electromagnet (7).

3. The folding device for a fully automatic socks packaging line according to claim 1, characterized in that: The connecting rod (5) can be alternately magnetically connected to the magnetic surface of the second electromagnet (11) and the magnetic surface of the first electromagnet (7) by flipping, supported by the auxiliary bracket (6) and a bearing arranged on the top of the auxiliary bracket (6).

4. The folding device for a fully automatic socks packaging line according to claim 1, characterized in that: The meshing output component (9) includes a first gear (91), a second gear (92), and a brake stepping motor (93), wherein the first gear (91) is meshed with the second gear (92), and the middle portion of the first gear (91) is transmission-connected to the end of one end of the transmission shaft (8), the output end of the brake stepping motor (93) is transmission-connected to the middle portion of the second gear (92), and a support seat is installed between the housing surface of the brake stepping motor (93) and the top of the other end of the connecting rod (5).

5. The folding device for a fully automatic socks packaging line according to claim 1, characterized in that: A composite pipe (13) is provided on the surface of one end of the connecting rod (5), and one end of the composite pipe (13) can be sleeved inside the semi-open packaging box (4) in a flipped and folded state.

6. The folding device for a fully automatic socks packaging line according to claim 5, characterized in that: The composite tube (13) comprises an outer tube body (131), a support rod (132) and a silicone heating plate (133); one end of the outer tube body (131) is sleeved inside the support rod (132); a support plate is installed between the surface of one end of the outer tube body (131) and the inner wall of the support rod (132); the silicone heating plate (133) is installed on the inner wall of the support rod (132); and the support rod (132) is sleeved inside the rear end of the semi-open packaging box (4) in a flipped and folded state.

7. The folding device for a fully automatic socks packaging line according to claim 1, characterized in that: A pressure regulating component (12) is provided at the front end of the folding pressure plate (10), and the pressure regulating component (12) is composed of an inner screw sleeve (121) and a threaded rod (122) connected to the inner thread of the inner screw sleeve (121). The inner screw sleeve (121) is fixedly sleeved inside the front end structure of the folding pressure plate (10) and passes through the folding pressure plate (10).

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