Clamping plate positioning device, bagging equipment and packaging system

Abstract

The invention discloses a clamping plate positioning device, bagging equipment and a packaging system.The clamping plate positioning device comprises a guide sleeve, a limiting sleeve, a floating positioning head and an elastic component, the limiting sleeve is arranged on the guide sleeve in a sleeving mode, an annular cavity is formed between the limiting sleeve and the guide sleeve, the floating positioning head is arranged on the guide sleeve in a sleeving mode, and the elastic component is arranged in the annular cavity; the two ends of the elastic component abut against the limiting sleeve and the floating positioning head respectively. When a film roll to be packaged is subjected to clamping plate mounting operation, the floating positioning head is sleeved with the clamping hole of the inner side clamping plate, then the pipe core abuts against the floating positioning head under the action of external force until the floating positioning head retracts and slides into the annular cavity and the pipe core extends into the clamping hole of the inner side clamping plate, and mounting between the pipe core and the inner side clamping plate is achieved. Rapid positioning and clamping between the pipe core and the inner side clamping plate are completed, the clamping plate is convenient to install, the clamping plate installation difficulty of workers is reduced, and the clamping plate installation efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of coated membrane packaging, and in particular relates to a pallet positioning device, bagging equipment and a packaging system. Background Art

[0002] Lithium-ion battery diaphragms are products that are strictly controlled for foreign matter. If you are not careful, it will cause safety risks in batches of lithium battery products, and even cause major safety accidents. Therefore, before packaging and boxing, lithium-ion battery diaphragms need to be installed with pallets and covered with aluminum-plastic bags for vacuum protection to prevent the diaphragms from touching the bottom and foreign matter from mixing in during storage and transportation. However, the current film roll packaging process has the problems of low efficiency of pallet bagging and occupies a lot of manpower. During the process of coating the diaphragm packaging and bagging of lithium-ion batteries, employees operate and carry them at close range, and the quality risk of diaphragm bruising is relatively high. If the diaphragm bagging equipment is used to assist in the installation of the inner pallet, it is usually necessary to first put the inner pallet on the pallet positioning device through the clamping hole, and then adjust the position of the film roll through the equipment so that the tube core of the film roll is facing the clamping hole of the inner pallet. Then, it is necessary to push the pallet so that the inner pallet moves to the clamping port and is covered on the tube core. The position of the inner pallet is not convenient for operation, and this assembly method requires multiple adjustments to the position of the inner pallet, which increases the difficulty of operation and reduces the packaging efficiency.

[0003] In view of this, the present invention is proposed. Summary of the invention

[0004] The invention provides a pallet positioning device, bagging equipment and a packaging system.

[0005] This application provides the following technical solutions:

[0006] The first object of the present application is to provide a cardboard positioning device, comprising:

[0007] Guide sleeve;

[0008] A limiting sleeve, wherein the limiting sleeve is arranged on the guide sleeve, and an annular cavity is formed between the limiting sleeve and the guide sleeve;

[0009] A floating positioning head, wherein the floating positioning head is sleeved on the guide sleeve, and the floating positioning head can slide into or partially slide out of the annular cavity along the guide sleeve;

[0010] An elastic component, wherein the elastic component is arranged in the annular cavity, and two ends of the elastic component respectively abut against the limiting sleeve and the floating positioning head;

[0011] Under the action of external force, the floating positioning head can slide into the annular cavity, and the deformation of the elastic component increases. When the external force is removed, the elastic component restores the deformation and pushes the floating positioning head out of the annular cavity.

[0012] Optionally, the limiting sleeve includes a sleeve and an inner flange arranged on a mouth portion at one end of the sleeve;

[0013] The inner flange is fixedly connected to the guide sleeve;

[0014] The annular cavity is formed between the sleeve and the guide sleeve.

[0015] Optionally, two axis cards are included;

[0016] The two shaft clamps are both clamped on the guide sleeve, and the two shaft clamps are respectively limited to two sides of the inner flange.

[0017] Optionally, two ends of the elastic component respectively abut against the inner flange and the floating positioning head.

[0018] Optionally, guide rods are included;

[0019] The guide rod is slidably arranged to penetrate the inner flange;

[0020] One end of the guide rod is connected to the floating positioning head, and the other end of the guide rod is provided with a limiting portion;

[0021] The elastic component is sleeved on the guide rod.

[0022] Optionally, a first positioning rib is provided on the inner wall of the floating positioning head;

[0023] A second positioning rib is provided at one end of the guide sleeve away from the inner flange;

[0024] When the floating positioning head slides out of the annular cavity to a limit position, the first positioning rib stops at the second positioning rib.

[0025] Optionally, the outer wall surface of the floating positioning head is a conical surface;

[0026] The wide end of the tapered surface faces the elastic member.

[0027] The second object of the present application is to provide a bagging device, comprising:

[0028] Bracket assembly;

[0029] A plurality of film-carrying cantilevers, wherein the film-carrying cantilevers are arranged on the support assembly;

[0030] In the above-mentioned cardboard positioning device, the guide sleeve of the cardboard positioning device is sleeved on the film-carrying cantilever, and the guide sleeve and / or the limiting sleeve are fixed on the film-carrying cantilever.

[0031] Optionally, each of the film-carrying cantilevers is provided with at least two tube core positioning rings;

[0032] When the tube core of the film roll to be packaged is sleeved on the film carrier cantilever, the tube core positioning ring is attached to the inner wall of the tube core of the film roll to be packaged, so that the axis of the tube core coincides with the axis of the film carrier cantilever.

[0033] Optionally, the support assembly includes a frame, a film-carrying cantilever tooling and a telescopic component;

[0034] The film-carrying cantilever tooling comprises a movable frame and the film-carrying cantilever, wherein the film-carrying cantilever is arranged on the movable frame, and the movable frame is slidably connected to the frame, and the film-carrying cantilever tooling has a packaging station and an exiting station;

[0035] The two ends of the telescopic component are respectively connected to the frame and the movable frame. The telescopic component can drive the film-carrying cantilever tooling to move to the packaging station or the exit station through telescopic movement.

[0036] Optionally, the movable frame includes a main frame body and a movable beam;

[0037] The main frame body is slidably connected to the frame;

[0038] The telescopic component is connected to the main frame;

[0039] The movable beam is connected to the main frame, the movable beam extends along a first direction, and the movable beam can move along a second direction and is fixed to the main frame;

[0040] Each of the film-carrying cantilevers is connected to the movable beam, and the film-carrying cantilever can be moved and fixed along the extending direction of the movable beam.

[0041] Optionally, a second direction rail and a plurality of first clamping blocks slidably arranged on the second direction rail are arranged on the main frame;

[0042] The first clamping block can be detachably fixed to the second directional rail by a fastener, and the two first clamping blocks can be respectively limited to two sides of the movable beam to fix the movable beam.

[0043] Optionally, the movable beam includes a long beam body, a guide rod and a plurality of second clamping blocks;

[0044] The long beam body is fixed between the two first clamping blocks;

[0045] The long beam body has a long groove, and the long groove extends along the length direction of the long beam body. The guide rod is arranged through the long beam body, and the guide rod is at least partially located in the long groove;

[0046] One end of the film-carrying cantilever and each of the second clamping blocks are both located in the long groove, and can be slidably sleeved on the guide rod;

[0047] The second clamping block can be detachably fixed to the guide rod by a fastener, and two second clamping blocks can be respectively located on both sides of the film-carrying cantilever to fix the film-carrying cantilever.

[0048] The third object of the present application is to provide a packaging system, comprising:

[0049] The above-mentioned bagging equipment;

[0050] A conveyor line device extends to the bagging device.

[0051] By adopting the above technical solution, the present invention has the following beneficial effects:

[0052] When the pallet positioning device of the present application is used to install the pallet on the packaging film roll, the mounting hole of the inner pallet is first put on the floating positioning head, and then the tube core is pressed against the floating positioning head under the action of external force until the floating positioning head retracts and slides into the annular cavity, and the tube core is extended into the mounting hole of the inner pallet, so that the installation between the tube core and the inner pallet is realized, and the rapid positioning and mounting between the tube core and the inner pallet is completed, which facilitates the installation of the pallet, reduces the difficulty of employees' pallet installation, and improves the efficiency of pallet installation.

[0053] The specific implementation modes of the present invention are further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0055] Figure 1 A schematic diagram of the structure of a cardboard positioning device provided in an embodiment of the present application;

[0056] Figure 2 for Figure 3 A cross-sectional view of a pallet positioning device is provided.

[0057] Figure 3 A schematic diagram of the structure of the bagging device provided in the embodiment of the present application;

[0058] Figure 4 A schematic diagram of the structure of the packaging system provided in an embodiment of the present application.

[0059] In the figure, 1, belt conveyor line; 2, bracket assembly; 3, film-carrying cantilever tooling; 4, film roll to be packaged; 101, conveyor belt; 102 conveyor motor; 201, cylinder mounting plate; 202, rear cylinder mounting bracket; 203, telescopic component; 204, left linear guide mounting plate; 205, left linear guide; 206, front cylinder mounting bracket; 207, right linear guide mounting plate; 208, right linear guide; 209, cylinder floating joint; 301, first tube core positioning ring; 302, film-carrying cantilever; 303, second tube core positioning ring; 304, left linear slider group; 305, card Plate positioning device; 306, left lateral adjustment guide rod; 307, upper and lower vertical limit block group; 308, left second direction rail; 309, first horizontal limit block; 310, second horizontal limit block; 311, movable beam; 312, third tube core positioning ring; 313, fourth tube core positioning ring; 314, third horizontal limit block; 315, right second direction rail; 316, upper vertical limit block; 317, fourth horizontal limit block; 318, right lateral adjustment guide rod; 319, lower vertical limit block; 401, inner card plate; 402, outer card plate; 403, left tube core; 404, right tube core.

[0060] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0062] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0063] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0064] See 1 and Figure 2As shown, the embodiment of the present application provides a cardboard positioning device 305, which includes: a guide sleeve 3053, a limiting sleeve 3051, a floating positioning head 3052 and an elastic component. The limiting sleeve 3051 is sleeved on the guide sleeve 3053, and an annular cavity is formed between the limiting sleeve 3051 and the guide sleeve 3053. The floating positioning head 3052 is sleeved on the guide sleeve 3053, and the floating positioning head 3052 can slide into or partially slide out of the annular cavity along the guide sleeve 3053. The elastic component is arranged in the annular cavity, and the two ends of the elastic component respectively press against the limiting sleeve 3051 and the floating positioning head 3052. Under the action of external force, the floating positioning head 3052 can slide into the annular cavity, and the deformation of the elastic component increases. When the external force is removed, the elastic component restores its deformation and pushes the floating positioning head 3052 to slide out of the annular cavity. When installing the pallet on the packaging film roll, first put the mounting hole of the inner pallet on the floating positioning head, and then make the tube core press against the floating positioning head under the action of external force until the floating positioning head retracts and slides into the annular cavity, and the tube core extends into the mounting hole of the inner pallet to realize the installation between the tube core and the inner pallet, completing the rapid positioning and mounting between the tube core and the inner pallet, which is convenient for installing the pallet, reduces the difficulty of employees' pallet installation, and improves the efficiency of pallet installation.

[0065] The bagging equipment may include two pallet positioning devices, and two film rolls 4 to be packaged are used as an example for explanation. Specifically, the two film rolls 4 to be packaged have a left tube core 403 and a right tube core 404 and film rolls wound on the left tube core 403 and the right tube core 404, respectively, and the left tube core 403 and the right tube core 404 are consistent in size and structure. For the convenience of description, the right tube core 404 is used for explanation below.

[0066] The length of the right tube core 404 is greater than the length of the film roll, and the two ends of the film roll 4 to be packaged are respectively clamped with the inner clamping plate 401 and the outer clamping plate 402. The inner clamping plate 401 and the outer clamping plate 402 have clamping holes in their centers. When the film roll 4 to be packaged is clamped and bagged, the inner clamping plate 401 is firstly mounted on the floating positioning head 3052. Under the action of external force, the right tube core 404 is pressed against the floating positioning head 3052, and the floating positioning head 3052 is retracted and slides into the annular cavity, and the right tube core 404 is extended into the clamping hole of the inner clamping plate 401, so that the installation between the right tube core 404 and the inner clamping plate 401 is realized, and then the outer clamping plate 402 is mounted on the other end of the tube core. Finally, the operator takes an aluminum-plastic bag, opens it, and then puts it on the film roll 4 to be packaged after the clamping plate is installed.

[0067] In some possible implementations, see Figure 2As shown, the limiting sleeve 3051 includes a sleeve and an inner flange arranged on the mouth of one end of the sleeve, the inner flange is fixedly connected to the guide sleeve 3053, and an annular cavity is formed between the sleeve and the guide sleeve 3053. The inner flange is arranged to facilitate the installation of the limiting sleeve 3051 and the guide sleeve 3053, and also to facilitate the formation of an annular cavity between the limiting sleeve 3051 and the guide sleeve 3053, thereby providing sliding space for the floating positioning head 3052.

[0068] In some possible implementations, see Figure 2 As shown, the card plate positioning device provided in the embodiment of the present application also includes two shaft clamps 3055, and the two shaft clamps 3055 are both clamped on the guide sleeve 3053, and the two shaft clamps 3055 are respectively limited on both sides of the inner flange, and the two shaft clamps 3055 are used to limit the inner flange to prevent the inner flange from detaching from the guide sleeve 3053, thereby realizing the connection and fixation of the limit sleeve and the guide sleeve.

[0069] In some possible implementations, see Figure 2 As shown, the two ends of the elastic component respectively abut against the inner flange and the floating positioning head 3052. The inner flange provides an abutting end surface for the floating positioning head 3052, which facilitates the elastic component to deform along the axial direction to provide the floating positioning head 3052 with stable elastic force.

[0070] In some possible implementations, see Figure 2 As shown, the card positioning device provided in the embodiment of the present application also includes a guide rod 3057, which can be slidably inserted into the inner flange, one end of the guide rod 3057 is connected to the floating positioning head 3052, and the other end of the guide rod 3057 is provided with a limiting portion, and the elastic component is sleeved on the guide rod 3057. The guide rod 3057 is used to guide the elastic component, limit the relative rotation between the limiting sleeve 3051 and the floating positioning head 3052, and prevent the elastic component from deformation.

[0071] In the above scheme, when the floating positioning head 3052 is subjected to external force, the floating positioning head 3052 drives the guide rod 3057 to extend out of the inner flange and compresses the elastic component at the same time, so that the deformation of the elastic component increases. When the external force is removed, the elastic component restores the deformation. Under the action of the limiting part of the guide rod 3057, the guide rod 3057 will not be separated from the inner flange.

[0072] In some possible implementations, see Figure 2 As shown, a first positioning rib is provided on the inner wall of the floating positioning head 3052, and a second positioning rib is provided on the end of the guide sleeve 3053 away from the inner flange. When the floating positioning head 3052 slides out of the annular cavity to the limit position, the first positioning rib stops at the second positioning rib to prevent the floating positioning head 3052 from completely sliding out of the annular cavity.

[0073] In some possible implementations, see Figure 1 and Figure 2 As shown, the outer wall surface of the floating positioning head 3052 is a conical surface, the wide end of the conical surface faces the elastic component, and the aperture size of the clamping hole of the inner clamping plate 401 is larger than the diameter of the narrow end of the conical surface, which facilitates the inner clamping plate 401 to be smoothly clamped on the floating positioning head 3052, thereby playing a role in positioning and installing the inner clamping plate 401.

[0074] In some possible implementations, see Figure 3 As shown, an embodiment of the present application also provides a bagging device, including: a bracket assembly 2, a plurality of film-carrying cantilevers 302 and the above-mentioned pallet positioning device, the film-carrying cantilever 302 is arranged on the bracket assembly 2, the guide sleeve 3053 of the pallet positioning device is sleeved on the film-carrying cantilever 302, and the guide sleeve and / or the limit sleeve 3051 is fixed to the film-carrying cantilever 302.

[0075] It should be noted that matching fixing holes are provided on the limiting sleeve 3051 and the guide sleeve 3053. One end of the limiting member can pass through the fixing holes on the limiting sleeve 3051 and the guide sleeve 3053 in turn to press against the film-carrying cantilever 302, and the other end can be limited on the limiting sleeve 3051 to fix the clamping plate positioning device 305.

[0076] In some possible implementations, see Figure 3 As shown, each film-carrying cantilever 302 is sleeved with at least two tube core positioning rings. When the right tube core 404 of the film roll 4 to be packaged is sleeved on the film-carrying cantilever 302, the positioning ring of the right tube core 404 is attached to the inner wall of the right tube core 404 of the film roll 4 to be packaged, so that the axis of the right tube core 404 coincides with the axis of the film-carrying cantilever 302.

[0077] It should be noted that Figure 3 Taking an example to illustrate, there can be two film-carrying cantilevers 302, and the core positioning rings include a first core positioning ring 301, a second core positioning ring 303, a third core positioning ring 312 and a fourth core positioning ring 313. The first core positioning ring 301 and the second core positioning ring 303 are sleeved on one film-carrying cantilever 302, and the third core positioning ring 312 and the fourth core positioning ring 313 are sleeved on the other film-carrying cantilever 302, and the outer diameter of the core positioning ring matches the inner diameter of the right core 404. When the right core 404 extends into the clamping hole of the inner clamping plate 401, it coincides with the axis of the core positioning ring, so that the right core 404 can smoothly abut against the conical surface of the floating positioning head 3052 and make the floating positioning head 3052 slide into the annular cavity without manual alignment.

[0078] It should be noted that the inner diameter of the right tube core 404 is larger than the outer diameter of the film-carrying cantilever 302. By setting the tube core positioning ring, the right tube core 404 is made to coincide with the axes of the mounting holes of the inner clamping plate 401 and the outer clamping plate 402, thereby achieving accurate positioning and improving the efficiency of the clamping plate installation. At the same time, the film-carrying cantilever 302 can be quickly loaded, thereby improving the packaging efficiency of the coated diaphragm.

[0079] In some possible implementations, see Figure 3 and Figure 4 As shown, the support assembly 2 includes a frame, a film-carrying cantilever fixture 3 and a telescopic component 203. The telescopic component 203 can be a push-pull cylinder. The telescopic component 203 is installed on the cylinder mounting plate 201 through the rear cylinder mounting bracket 202 and the front cylinder mounting bracket 206. The cylinder mounting plate 201 is fixed to the frame of the support assembly 2 by screws. The film-carrying cantilever fixture 3 includes a movable frame and a film-carrying cantilever 302. The film-carrying cantilever 302 is arranged on the movable frame, and the movable frame can be slidably connected to the frame. The film-carrying cantilever fixture 3 has a packaging station and an exit station. The two ends of the telescopic component 203 are respectively connected to the frame and the movable frame. The telescopic movement of the telescopic component 203 can drive the film-carrying cantilever fixture 3 moves to the packaging station or exits the station, the film-carrying cantilever fixture 3 is connected to the telescopic component 203 through the cylinder floating joint 209 to ensure that the film-carrying cantilever fixture 3 can switch smoothly between the two stations, and the film-carrying cantilever fixture 3 is respectively installed on the left linear guide mounting plate 204 and the right linear guide mounting plate 207 through the left linear guide 205, the right linear guide 208, the left linear slide block group 304 and the right linear slide block group 320, and the left linear guide mounting plate 204 and the right linear guide mounting plate 207 are fixed to the frame of the bracket assembly 2 by screws, so that the film-carrying cantilever fixture 3 can slide along the length direction of the right linear guide mounting plate 207 and the left linear guide mounting plate 204.

[0080] It should be noted that when the telescopic rod of the telescopic component 203 is in a retracted state (packaging station), the film-carrying cantilever 302 is located directly above the conveyor belt 101 of the belt conveyor line 1, close to the operating staff, so as to facilitate the staff to quickly install the pallet and put on the aluminum-plastic bag. After completing the carding and bagging of the film roll 4 to be packaged, the employee holds the film roll 4 to be packaged by hand, and the telescopic rod of the telescopic component 203 is extended. Then, the film roll 4 to be packaged after packaging is detached from the pallet positioning device 305, and the film roll 4 to be packaged after packaging is placed on the conveyor belt 101 of the belt conveyor line 1, and the conveyor belt 101 transports it to the next process.

[0081] The lithium-ion battery coated diaphragm (film roll 4 to be packaged) is heavy and requires the cooperation of two employees (one person to hold the bag and one person to pack the bag). Long-term work will consume a lot of physical strength and reduce packaging efficiency. By adding the film-carrying cantilever tooling 3, the telescopic component 203 and the belt conveyor line 1, there is no need for a dedicated person to hold the bag, and one person can complete the work of loading the pallet and putting on the aluminum-plastic bag. After the bagging is completed, the telescopic component 203 can realize one-click withdrawal of the film-carrying cantilever tooling 3 from the film roll 4 to be packaged. The film roll 4 to be packaged that has been loaded with the pallet and bagged is automatically transferred to the next process through the belt conveyor line 1 for vacuum heat sealing and boxing operations, which reduces the movement of personnel handling and realizes single-person operation, reducing labor costs while improving packaging efficiency.

[0082] In some possible implementations, see Figure 3 As shown, the movable frame includes a main frame and a movable beam 311, the main frame is slidably connected to the frame, the telescopic component 203 is connected to the main frame, the movable beam 311 is connected to the main frame, the movable beam 311 extends along a first direction, and the movable beam 311 can be moved along a second direction and fixed to the main frame, each film-carrying cantilever 302 is connected to the movable beam 311, and the film-carrying cantilever 302 can be moved and fixed along the extension direction of the movable beam 311, so that it is convenient to adjust the distance between the two film-carrying cantilevers 302 according to different packaging requirements, different product characteristics and other different needs, and it is also convenient to adjust the height of the film-carrying cantilever 302 according to the height of the conveyor belt 101, so that the film-carrying cantilever 302 matches the conveyor belt 101.

[0083] In some possible implementations, see Figure 3 As shown, a second direction rail and a plurality of first clamping blocks slidably disposed on the second direction rail are disposed on the main frame, the first clamping blocks can be detachably fixed to the second direction rail by fasteners, and the two first clamping blocks can be respectively limited on both sides of the movable beam 311 to fix the movable beam 311.

[0084] It should be noted that the second direction rail includes a left second direction rail 308 and a right second direction rail 315, and the left second direction rail 308 and the right second direction rail 315 are respectively arranged on the main frame along the second direction; the two first clamps are respectively an upper vertical limit block 316 and a lower vertical limit block 319, and the upper vertical limit block 316 and the lower vertical limit block 319 constitute an upper and lower vertical limit block group 307. When it is necessary to adjust the height of the movable beam 311, loosen the fasteners, adjust the positions of the upper vertical limit block 316 and the lower vertical limit block 319, and after the adjustment is completed, fix the movable beam 311 by the fasteners and the first clamps.

[0085] In some possible implementations, see Figure 3As shown, the movable beam 311 includes a long beam body, a guide rod and a plurality of second clamping blocks. The long beam body is fixed between two first clamping blocks. The long beam body has a long groove, which extends along the length direction of the long beam body. The guide rod is penetrated through the long beam body, and the guide rod is at least partially located in the long groove. One end of the film-carrying cantilever 302 and each second clamping block are located in the long groove, and can be slidably mounted on the guide rod. The second clamping block can be detachably fixed to the guide rod by fasteners. The two second clamping blocks can be respectively limited to both sides of the film-carrying cantilever 302 to fix the film-carrying cantilever 302. The film-carrying cantilever 302 has two upper and lower planes near one end of the movable beam 311, and the upper and lower planes are in contact with the upper top surface and the lower ground of the long groove, which can prevent the film-carrying cantilever 302 from rotating.

[0086] It should be noted that Figure 3 For example, there are two film-carrying cantilevers 302, and the second clamp includes a first horizontal limit block 309, a second horizontal limit block 310, a third horizontal limit block 314 and a fourth horizontal limit block 317. The first horizontal limit block 309 and the second horizontal limit block 310 are limited on both sides of one film-carrying cantilever 302 and are adjusted by the left lateral adjustment guide rod 306. The third horizontal limit block 314 and the fourth horizontal limit block 317 are limited on both sides of the other film-carrying cantilever 302 and are adjusted by the right lateral adjustment guide rod 318. When it is necessary to adjust the position of the film-carrying cantilever 302 along the length direction of the movable beam 311, loosen the fasteners on the horizontal limit blocks, slide the horizontal limit blocks and the film-carrying cantilever 302, and after adjusting the position, re-fix the fasteners to adjust the position of the film-carrying cantilever 302.

[0087] The bagging equipment provided in the present application can realize key packaging actions such as single-person aluminum-plastic bagging and automatic circulation of the film roll 4 to be packaged through the film-carrying cantilever tooling 3, the telescopic component 203, the belt conveyor line 1 and other mechanisms, reducing the risk of employees accidentally touching the film roll 4 to be packaged during the packaging and bagging process of the pallet, and at the same time avoiding the action of employees carrying the film after the bagging is completed, effectively resolving the problem of high damage rate during the coated diaphragm packaging process and reducing unnecessary quality losses.

[0088] In one possible embodiment, see Figure 4 As shown, an embodiment of the present application also provides a packaging system, including the above-mentioned bagging equipment and a conveyor line device, the conveyor line device extends to the bagging equipment, and the conveyor line device is composed of a belt conveyor line 1, a frame, a conveyor belt 101 and a conveyor motor 102. The conveyor motor 102 provides power for the conveyor belt 101 to transport the diaphragm 4 to be packaged after the pallet is loaded and the aluminum-plastic bag is put on to the tail end of the belt conveyor line 1 for the next step of vacuuming, heat sealing and packing operations, thereby reducing the employee handling process and reducing the labor workload of workers.

[0089] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A cardboard positioning device, It is characterized in that include: Guide sleeve; A limiting sleeve, wherein the limiting sleeve is arranged on the guide sleeve, and an annular cavity is formed between the limiting sleeve and the guide sleeve; A floating positioning head, wherein the floating positioning head is sleeved on the guide sleeve, and the floating positioning head can slide into or partially slide out of the annular cavity along the guide sleeve; An elastic component, wherein the elastic component is arranged in the annular cavity, and two ends of the elastic component respectively abut against the limiting sleeve and the floating positioning head; Under the action of external force, the floating positioning head can slide into the annular cavity, and the deformation of the elastic component increases. When the external force is removed, the elastic component restores the deformation and pushes the floating positioning head to slide out of the annular cavity.

2. The cardboard positioning device according to claim 1, It is characterized in that The limiting sleeve includes a sleeve and an inner flange arranged on the mouth of one end of the sleeve; The inner flange is fixedly connected to the guide sleeve; The annular cavity is formed between the sleeve and the guide sleeve.

3. The cardboard positioning device according to claim 2, It is characterized in that Includes two axis cards; The two shaft clamps are both clamped on the guide sleeve, and the two shaft clamps are respectively limited to two sides of the inner flange.

4. The cardboard positioning device according to claim 2, It is characterized in that Two ends of the elastic component respectively abut against the inner flange and the floating positioning head.

5. The cardboard positioning device according to claim 4, It is characterized in that Including guide rod; The guide rod is slidably arranged to penetrate the inner flange; One end of the guide rod is connected to the floating positioning head, and the other end of the guide rod is provided with a limiting portion; The elastic component is sleeved on the guide rod.

6. The cardboard positioning device according to claim 2, It is characterized in that The inner wall of the floating positioning head is provided with a first positioning rib; A second positioning rib is provided at one end of the guide sleeve away from the inner flange; When the floating positioning head slides out of the annular cavity to a limit position, the first positioning rib stops at the second positioning rib.

7. The cardboard positioning device according to any one of claims 1 to 6, It is characterized in that The outer wall surface of the floating positioning head is a conical surface; The wide end of the tapered surface faces the elastic member.

8. A bagging device, It is characterized in that include: Bracket assembly; A plurality of film-carrying cantilevers, wherein the film-carrying cantilevers are arranged on the support assembly; According to any one of claims 1-7, the guide sleeve of the pallet positioning device is mounted on the film-carrying cantilever, and the guide sleeve and / or the limiting sleeve is fixed to the film-carrying cantilever.

9. The bagging device according to claim 8, It is characterized in that Each of the film-carrying cantilevers is sleeved with at least two tube core positioning rings; When the tube core of the film roll to be packaged is sleeved on the film carrier cantilever, the tube core positioning ring is attached to the inner wall of the tube core of the film roll to be packaged, so that the axis of the tube core coincides with the axis of the film carrier cantilever.

10. The bagging device according to claim 8, It is characterized in that The support assembly includes a frame, a film-carrying cantilever tooling and a telescopic component; The film-carrying cantilever tooling comprises a movable frame and the film-carrying cantilever, wherein the film-carrying cantilever is arranged on the movable frame, and the movable frame is slidably connected to the frame, and the film-carrying cantilever tooling has a packaging station and an exiting station; The two ends of the telescopic component are respectively connected to the frame and the movable frame. The telescopic component can drive the film-carrying cantilever tooling to move to the packaging station or the exit station through telescopic movement.

11. The bagging device according to claim 10, It is characterized in that The movable frame comprises a main frame body and a movable beam; The main frame body is slidably connected to the frame; The telescopic component is connected to the main frame; The movable beam is connected to the main frame, the movable beam extends along a first direction, and the movable beam can move along a second direction and is fixed to the main frame; Each of the film-carrying cantilevers is connected to the movable beam, and the film-carrying cantilever can be moved and fixed along the extending direction of the movable beam.

12. The bagging device according to claim 11, It is characterized in that The main frame is provided with a second direction rail and a plurality of first clamping blocks slidably arranged on the second direction rail; The first clamping block can be detachably fixed to the second directional rail by a fastener, and the two first clamping blocks can be respectively limited to two sides of the movable beam to fix the movable beam.

13. The bagging device according to claim 12, It is characterized in that The movable beam comprises a long beam body, a guide rod and a plurality of second clamping blocks; The long beam body is fixed between the two first clamping blocks; The long beam body has a long groove, and the long groove extends along the length direction of the long beam body. The guide rod is arranged through the long beam body, and the guide rod is at least partially located in the long groove; One end of the film-carrying cantilever and each of the second clamping blocks are both located in the long groove, and can be slidably sleeved on the guide rod; The second clamping block can be detachably fixed to the guide rod by a fastener, and two second clamping blocks can be respectively limited to two sides of the film-carrying cantilever to fix the film-carrying cantilever.

14. A packaging system, It is characterized in that include: The bagging device according to any one of claims 8 to 13; A conveyor line device extends to the bagging device.

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