Automatic packaging film feeding device and production equipment

Abstract

The utility model discloses an automatic packaging film feeding device which comprises a main film feeding assembly and an auxiliary film feeding assembly. The auxiliary film feeding assembly is located on one side of the main film feeding assembly, and the auxiliary film feeding assembly and the main film feeding assembly are arranged in parallel. The main film feeding assembly and the auxiliary film feeding assembly are arranged on the same side, so that the moving time of a worker between the main film feeding assembly and the auxiliary film feeding assembly is shortened, the material changing efficiency of the worker is improved, the occupied area of equipment is reduced, other equipment or raw materials can be placed in the space beside the equipment, and the space utilization rate is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing film production technical field, especially a packing film automatic feeding device. BACKGROUND

[0002] The packing film mainly refers to the film for article packing, usually includes polyethylene film, biaxially oriented polyester, BOPP film and CPP film etc. Figure 8 As shown in the prior art, the feeding position of the main film is far away from the feeding position of the auxiliary film, and the orientations of the feeding positions are opposite, so that the worker needs to move between the feeding positions of the main film and the auxiliary film for a long time, resulting in low efficiency of the worker in changing materials. SUMMARY

[0003] According to the utility model embodiments, a packing film automatic feeding device is provided, which comprises a main film feeding assembly and an auxiliary film feeding assembly.

[0004] The auxiliary film feeding assembly is located on one side of the main film feeding assembly, and the auxiliary film feeding assembly is arranged in parallel with the main film feeding assembly.

[0005] Further, the main film feeding assembly and the auxiliary film feeding assembly are each provided with a feeding mechanism.

[0006] The feeding mechanism comprises a feeding rack, a material lifting mechanism, a fixing mechanism and a material stick mechanism.

[0007] The material lifting mechanism and the fixing mechanism are both arranged on the feeding rack, and the material to be fed is arranged on the material stick mechanism.

[0008] The material lifting mechanism comprises a driving member, a lifting shaft and a lifting arm.

[0009] The lifting shaft is fixed on the feeding rack, the first end of the lifting arm is rotationally connected with the lifting shaft, the driving member is fixed on the feeding rack, the output end of the driving member is connected with the lifting arm, and the second end of the lifting arm is provided with a positioning hook.

[0010] Further, the lifting arm comprises a hinged part, a straight rod part and a positioning part.

[0011] One end of the straight rod part is connected with the hinged part, the other end is connected with the positioning part, the hinged part is used for being hinged with the lifting shaft, and the positioning hook is arranged on the positioning part.

[0012] Furthermore, the positioning part is triangular in shape and has a first inclined surface and a second inclined surface. The first inclined surface is connected to the positioning hook, and the second inclined surface is connected to the straight rod part. Under the drive of the driving component, the lifting arm has the second inclined surface attached to the loading frame, and the material roller mechanism on the positioning hook can enter the fixing mechanism through the first inclined surface.

[0013] Furthermore, the material roller mechanism includes: a central shaft, a material roller sleeve, and a fixing sleeve;

[0014] Both ends of the shaft are rotatably connected to fixed sleeves. The material roller sleeve is set on the shaft and located between the two fixed sleeves. The material roller sleeve is provided with material to be fed.

[0015] Furthermore, the fixing mechanism includes: a fixing cylinder and a fixing plate;

[0016] A fixing cylinder is provided at each of the two fixing sleeves. The output end of the fixing cylinder is connected to a fixing plate. The fixing plate has a mating groove that fits the surface of the fixing sleeve.

[0017] Furthermore, the feeding rack includes: a left feeding rack and a right feeding rack;

[0018] Both the left and right material racks are equipped with fixing mechanisms, and both the left and right material racks are equipped with support plates. The support plates are set corresponding to the fixing mechanisms. The material roller mechanism is located on the support plate. After the driving component drives the lifting arm to lift the material roller mechanism, the material roller mechanism can move onto the support plate.

[0019] Furthermore, the left material rack is equipped with a tensioning device and gears;

[0020] The gear is connected to the material roller mechanism, and the gear rotates synchronously during the material feeding process. The tension device cooperates with the gear to control the tension of the material during the feeding process.

[0021] A packaging film production equipment includes an automatic packaging film feeding device, and further includes a robotic arm and a production line;

[0022] The robotic arm is used to move the materials provided by the automatic packaging film feeding device to the production line, which is equipped with a first horizontal sealing device, a second horizontal sealing device, a vertical sealing device and a third horizontal sealing device in sequence.

[0023] According to an embodiment of the present invention, an automatic packaging film feeding device is provided. By setting the main film feeding component and the auxiliary film feeding component on the same side, the time for workers to move between the main film feeding component and the auxiliary film feeding component is reduced, the efficiency of workers changing materials is improved, the floor space of the equipment is reduced, and other equipment or raw materials can be placed in the space next to the equipment, thereby improving the space utilization rate.

[0024] The material to be loaded in this application is located on the material roller mechanism. The two ends of the material roller mechanism are locked into the positioning hooks on the lifting arm. The lifting arm is driven by the driving component to rotate around the lifting shaft, thereby lifting the material roller mechanism. The lifted material roller mechanism is fixed by the fixing mechanism, which reduces the consumption of manpower, reduces the safety hazards of workers, and improves the material loading efficiency.

[0025] It should be understood that both the foregoing general description and the following detailed description are exemplary and intended to provide further illustration of the claimed technology. Attached Figure Description

[0026] Figure 1 This is a top view of a packaging film production equipment according to an embodiment of the present utility model;

[0027] Figure 2 This is a side view of a packaging film production equipment according to an embodiment of the present utility model;

[0028] Figure 3 This is a structural diagram of an automatic packaging film feeding device according to an embodiment of the present utility model;

[0029] Figure 4 This is a front view of an automatic packaging film feeding device according to an embodiment of the present utility model;

[0030] Figure 5 This is a side view of an automatic packaging film feeding device according to an embodiment of the present utility model;

[0031] Figure 6 This is a top view of an automatic packaging film feeding device according to an embodiment of the present utility model;

[0032] Figure 7 This is a cross-sectional view of an automatic packaging film feeding device according to an embodiment of the present utility model;

[0033] Figure 8 This refers to packaging film production equipment in the existing technology.

[0034] The attached diagram is labeled as follows: 1 is the feeding rack, 11 is the left feeding rack, 12 is the right feeding rack, 2 is the lifting mechanism, 21 is the driving component, 22 is the lifting shaft, 23 is the lifting arm, 231 is the hinge, 232 is the straight rod, 233 is the positioning part, 24 is the positioning hook, 3 is the fixing mechanism, 31 is the fixing cylinder, 32 is the fixing plate, 4 is the material roller mechanism, 41 is the shaft rod, 42 is the material roller sleeve, 43 is the fixing sleeve, 5 is the tensioning device, 51 is the gear, 6 is the main film feeding assembly, 7 is the secondary film feeding assembly, 8 is the robot arm, and 9 is the production line. Detailed Implementation

[0035] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, further illustrating the present invention.

[0036] First, combine Figures 1-7 This invention describes an automatic packaging film feeding device according to an embodiment of the present invention, used for producing packaging films.

[0037] like Figures 3-7 As shown, an automatic packaging film feeding device according to an embodiment of the present invention includes: a main film feeding component 6 and a secondary film feeding component 7;

[0038] Both the main membrane feeding assembly 6 and the auxiliary membrane feeding assembly 7 are equipped with feeding mechanisms;

[0039] The feeding mechanism includes: feeding frame 1, lifting mechanism 2, fixing mechanism 3, and material roller mechanism 4;

[0040] The lifting mechanism 2 and the fixing mechanism 3 are both located on the feeding frame 1. The material to be fed is located on the material roller mechanism 4. The lifting mechanism 2 is used to move the material roller mechanism 4 to the feeding frame 1, and the fixing mechanism 3 is used to fix the material roller mechanism 4.

[0041] The lifting mechanism 2 includes: a drive component 21, a lifting shaft 22, and a lifting arm 23;

[0042] The lifting shaft 22 is fixed on the feeding frame 1. The first end of the lifting arm 23 is rotatably connected to the lifting shaft 22. The driving component 21 is fixed on the feeding frame 1. The output end of the driving component 21 is connected to the lifting arm 23. The second end of the lifting arm 23 has a positioning hook 24, which is used to limit the material roller mechanism 4.

[0043] The material to be loaded in this application is located on the material roller mechanism 4. The two ends of the material roller mechanism 4 are engaged in the positioning hooks 24 on the lifting arm 23. The lifting arm 23 is driven by the driving component 21 to rotate around the lifting shaft 22, thereby lifting the material roller mechanism 4. The lifting material roller mechanism 4 is fixed by the fixing mechanism 3, which reduces the consumption of human resources, reduces the safety hazards of workers, and improves the material loading efficiency.

[0044] like Figures 3-5 As shown, the lifting arm 23 includes: a hinge part 231, a straight rod part 232, and a positioning part 233;

[0045] One end of the straight rod 232 is connected to the hinge part 231 and the other end is connected to the positioning part 233. The hinge part 231 is used to hinge with the lifting shaft 22, and the positioning hook 24 is provided on the positioning part 233.

[0046] The positioning part 233 is triangular and has a first inclined surface and a second inclined surface. The first inclined surface is connected to the positioning hook 24 and the second inclined surface is connected to the straight rod part 232. Under the drive of the driving member 21, the lifting arm 23 has the second inclined surface attached to the loading frame 1, and the material roller mechanism 4 on the positioning hook 24 can enter the fixing mechanism 3 through the first inclined surface.

[0047] After the drive unit 21 drives the lifting arm 23 to lift the material roller mechanism 4, the material roller mechanism 4 on the positioning hook 24 can roll onto the second inclined surface of the positioning part 233. The material roller mechanism 4 can roll onto the fixing mechanism 3 on the loading rack 1, reducing the consumption of human resources.

[0048] like Figures 3-7 As shown, the material roller mechanism 4 includes: a central rod 41, a material roller sleeve 42, and a fixed sleeve 43;

[0049] The two ends of the shaft rod 41 are rotatably connected to the fixed sleeves 43. The material roller sleeve 42 is set on the shaft rod 41 and located between the two fixed sleeves 43. The material roller sleeve 42 is provided with the material to be fed.

[0050] The two ends of the shaft rod 41 are connected to the fixing sleeves 43, and the fixing mechanism 3 fixes the fixing sleeves 43 to prevent the shaft rod 41 from moving during the feeding process.

[0051] like Figure 4 and Figure 7 As shown, the fixing mechanism 3 includes: a fixing cylinder 31 and a fixing plate 32;

[0052] A fixing cylinder 31 is provided at each of the two fixing sleeves 43. The output end of the fixing cylinder 31 is connected to the fixing plate 32. The fixing plate 32 has a mating groove that fits the surface of the fixing sleeve 43.

[0053] The fixed cylinder 31 drives the fixed plate 32 to move downward, so that the fixed plate 32 presses the fixed sleeve 43 onto the feeding rack 1. The fixed plate 32 contacts the surface of the fixed sleeve 43 through the mating groove, so as to avoid damage to the fixed sleeve 43 during the pressing process.

[0054] like Figures 3-7 As shown, the feeding rack 1 includes: a left feeding rack 11 and a right feeding rack 12;

[0055] Both the left material rack 11 and the right material rack 12 are equipped with a fixing mechanism 3. Both the left material rack 11 and the right material rack 12 are equipped with a support plate. The support plate is set in accordance with the fixing mechanism 3. The material roller mechanism 4 is located on the support plate. After the driving component 21 drives the lifting arm 23 to lift the material roller mechanism 4, the material roller mechanism 4 can move to the support plate.

[0056] The left material rack 11 is equipped with a tensioning device 5 and a gear 51;

[0057] Gear 51 is connected to material roller mechanism 4. During the feeding process, gear 51 rotates synchronously. Tension device 5 cooperates with gear 51 to control the tension of material during feeding.

[0058] The spindle 41, located at one end of the left material rack 11, passes through the fixed sleeve 43 and connects to the gear 51. During the feeding process, the spindle 41 and the gear 51 rotate synchronously. The tension device 5 controls the tension of the material by controlling the rotation speed of the gear 51. In this embodiment, the tension device 5 is a commonly used device in the prior art, as long as it can achieve the control of the material tension.

[0059] like Figures 1-2 As shown, the sub-film feeding assembly 7 is located on one side of the main film feeding assembly 6, and the sub-film feeding assembly 7 is arranged parallel to the main film feeding assembly 6.

[0060] This application reduces the time workers spend moving between the main film feeding assembly 6 and the secondary film feeding assembly 7 by placing them on the same side, thereby improving worker material changing efficiency, reducing the equipment's footprint, and allowing other equipment or raw materials to be placed in the space next to the equipment, thus improving space utilization.

[0061] A packaging film production equipment includes an automatic packaging film feeding device, and further includes: a robotic arm 8 and a production line 9;

[0062] The robotic arm 8 is used to move the materials provided by the automatic packaging film feeding device to the production line 9, which is equipped with a first horizontal sealing device, a second horizontal sealing device, a vertical sealing device and a third horizontal sealing device in sequence.

[0063] By arranging the sub-film feeding assembly 7 parallel to the main film feeding assembly 6, the sub-film provided by the sub-film feeding assembly 7 is conveyed to the robot arm 8 via a conveyor belt. The sub-film feeding assembly 7 and the conveyor belt form an L-shape, reducing the space occupied by the production equipment and allowing for more space next to the production line 9, thus improving space utilization. In this embodiment, both the robot arm 8 and the production line 9 are existing technologies.

[0064] Above, refer to Figures 1-5 This invention describes an automatic packaging film feeding device according to an embodiment of the present invention. The material to be fed is located on the material roller mechanism 4. The two ends of the material roller mechanism 4 are engaged with the positioning hooks 24 on the lifting arm 23. The lifting arm 23 is driven by the driving component 21 to rotate around the lifting shaft 22, thereby lifting the material roller mechanism 4. The lifted material roller mechanism 4 is fixed by the fixing mechanism 3, which reduces the consumption of manpower, reduces the safety hazards of workers, and improves the feeding efficiency of materials.

[0065] It should be noted that, in this specification, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes said element.

[0066] Although the present invention has been described in detail through the above preferred embodiments, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above content. Therefore, the scope of protection of the present invention should be defined by the appended claims.

Claims

1. An automatic packaging film feeding device, characterized in that, include: Main membrane feeding assembly and auxiliary membrane feeding assembly; The sub-film feeding assembly is located on one side of the main film feeding assembly, and the sub-film feeding assembly is arranged parallel to the main film feeding assembly; Both the main membrane feeding assembly and the auxiliary membrane feeding assembly are equipped with feeding mechanisms; The feeding mechanism includes: a feeding frame, a lifting mechanism, a fixing mechanism, and a material roller mechanism; Both the lifting mechanism and the fixing mechanism are located on the feeding frame. The material to be fed is placed on the material roller mechanism. The lifting mechanism is used to move the material roller mechanism to the feeding frame, and the fixing mechanism is used to fix the material roller mechanism. The lifting mechanism includes: a drive component, a lifting shaft, and a lifting arm; The lifting shaft is fixed on the loading frame, the first end of the lifting arm is rotatably connected to the lifting shaft, the driving component is fixed on the loading frame, the output end of the driving component is connected to the lifting arm, and the second end of the lifting arm has a positioning hook, which is used to limit the material roller mechanism.

2. The automatic packaging film feeding device as described in claim 1, characterized in that, The lifting arm includes: a hinged part, a straight rod part, and a positioning part; One end of the straight rod is connected to a hinge part and the other end is connected to a positioning part. The hinge part is used to hinge with the lifting shaft, and the positioning hook is provided on the positioning part.

3. The automatic packaging film feeding device as described in claim 2, characterized in that, The positioning part is triangular and has a first inclined surface and a second inclined surface. The first inclined surface is connected to the positioning hook, and the second inclined surface is connected to the straight rod part. Under the drive of the driving component, the lifting arm has the second inclined surface attached to the loading frame. The material roller mechanism on the positioning hook can enter the fixing mechanism through the first inclined surface.

4. The automatic packaging film feeding device as described in claim 1, characterized in that, The material roller mechanism includes: a shaft, a material roller sleeve, and a fixing sleeve; Both ends of the shaft are rotatably connected to fixed sleeves. The material roller sleeve is set on the shaft and located between the two fixed sleeves. The material roller sleeve is provided with material to be fed.

5. The automatic packaging film feeding device as described in claim 4, characterized in that, The fixing mechanism includes: a fixing cylinder and a fixing plate; A fixing cylinder is provided at each of the two fixing sleeves. The output end of the fixing cylinder is connected to a fixing plate. The fixing plate has a mating groove that fits the surface of the fixing sleeve.

6. The automatic packaging film feeding device as described in claim 1, characterized in that, The loading rack includes: a left loading rack and a right loading rack; Both the left and right material racks are equipped with fixing mechanisms, and both the left and right material racks are equipped with support plates. The support plates are set corresponding to the fixing mechanisms. The material roller mechanism is located on the support plate. After the driving component drives the lifting arm to lift the material roller mechanism, the material roller mechanism can move onto the support plate.

7. The automatic packaging film feeding device as described in claim 6, characterized in that, The left material rack is equipped with tensioning devices and gears; The gear is connected to the material roller mechanism, and the gear rotates synchronously during the material feeding process. The tension device cooperates with the gear to control the tension of the material during the feeding process.

8. A packaging film production equipment, characterized in that, The automatic packaging film feeding device according to any one of claims 1 to 7 further includes: a robotic arm and a production line; The robotic arm is used to move the materials provided by the automatic packaging film feeding device to the production line, which is equipped with a first horizontal sealing device, a second horizontal sealing device, a vertical sealing device and a third horizontal sealing device in sequence.

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