Automatic box inserting equipment for box body
By designing the automatic box insertion equipment of the box and completing the box insertion operation using an automated process, the problems of low manual operation efficiency and high cost in the prior art are solved, and the efficient and cost-saving automatic box insertion effect is achieved.
Patent Information
- Application Number
- CN202421449927.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-24
AI Technical Summary
The boxing process of existing packaging boxes relies on manual operations, which is inefficient and labor-consuming, resulting in high costs.
Design a box-body automatic box insertion equipment, including a workbench, guide groove, clamping fixture, material storage fixture, conveying device, box-unit deployment device and box insertion device, and complete box insertion operation through an automated process.
The automatic boxing process without manual intervention has been realized, which significantly improves production efficiency and greatly saves labor costs.
Smart Images
Figure CN222833143U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of automated equipment for packaging boxes, in particular to an automatic box inserting device. Background Art
[0002] As the name suggests, a packaging box is a box used to package products. Its function is to ensure the safety of products during transportation or to improve the grade of products, such as when packaging agricultural products or fruits.
[0003] There is a type of packaging box in the existing packaging box that is opened at the side and then sealed with a tongue and a lock sheet, such as Figure 1 The packaging box comprises a box body, an inserting tongue at the bottom of the opening, a notch in the middle of the inserting tongue, a locking piece at the top of the opening, a folding line on the locking piece, and the locking piece can be folded twice along the folding line. After the product is placed in the box body, the entire process of inserting the box is to first insert the inserting tongue into the opening with the notch facing upwards, then fold the locking piece along the folding line, and then insert it into the notch.
[0004] In the prior art, the above-mentioned box insertion process is performed by employing workers or farmers, which has low efficiency and is very labor-intensive, causing great waste of the cost of the entire process. Utility Model Content
[0005] In order to solve the above-mentioned problems, the utility model provides an automatic box insertion device, including a workbench, a guide groove is arranged in the workbench, a clamping jig is laid along the guide groove, a storage jig is arranged at one end of the guide groove, the storage jig is used to place the box body compressed into a sheet, and a box body unfolding device and a conveying device are arranged at the bottom of the storage jig. The conveying device includes a conveying jig arranged along the bottom of the clamping jig, and a lifting device and a translation device that can control the lifting and lowering of the conveying jig and the translation of the conveying jig. The box body unfolding device is installed at one end of the conveying jig, and the initial position is located below the storage jig. The box body unfolding device is used to unfold the box body compressed into a sheet falling into the conveying jig into a three-dimensional box body, and the conveying device sends the unfolded box body into the clamping jig. A first box insertion device and a second box insertion device are sequentially arranged along one side of the clamping jig. The first box insertion device is used to insert a tongue into the box body, and the second box insertion device is used to insert a locking piece into the notch of the tongue.
[0006] Furthermore, the material storage fixture includes a horizontal bracket and a plurality of L-shaped limit rods vertically installed on the bracket, and the L-shaped limit rods and the bracket are detachably connected.
[0007] Furthermore, the conveying fixture includes two supporting rods arranged opposite to each other, the setting direction of the supporting rods is the same as the setting direction of the clamping fixture, the distance between the supporting rods is the same as the distance between the edges of the box body, and a positioning rod is arranged above the supporting rods.
[0008] Furthermore, the box body unfolding device includes a first connecting frame connected to the bottom of the support rod, a first cylinder is arranged on the first connecting frame, a suction cup assembly is arranged upward on the driving end of the first cylinder, and the suction cup assembly includes four first suction cups arranged at the four corners of the box body and a second suction cup located in the middle of the box body, and the suction force output by the first suction cup is greater than the suction force output by the second suction cup.
[0009] Furthermore, the lifting device includes a first lifting cylinder arranged at the bottom of the support rod, a first connecting plate is installed upward on the driving end of the first lifting cylinder, the first connecting plate is connected in the middle of the two support rods, the translation device includes a guide rail laid along the direction of the clamping fixture, a sliding seat that can slide along the guide rail is installed on the guide rail, the first lifting cylinder is installed on the sliding seat, a second connecting plate is fixed on the sliding seat, the second connecting plate is connected to the push rod motor, and a guide column is also arranged between the sliding seat and the first connecting plate, and the guide column can play a guiding role in the lifting and lowering of the support rod.
[0010] Furthermore, the first plug-in box device includes a pushing cylinder arranged on one side of the clamping fixture, and a first plug-in box component is arranged on the driving end of the pushing cylinder. The moving direction of the first plug-in box component is perpendicular to the laying direction of the clamping fixture, and the first plug-in box component includes a first plug-in and a second plug-in arranged in a stepped shape.
[0011] Furthermore, the second box insertion device includes a second lifting cylinder arranged on one side of the clamping fixture, and a second box insertion member is arranged on the driving end of the second lifting cylinder, and the moving direction of the second box insertion member is perpendicular to the laying direction of the clamping fixture in the vertical direction.
[0012] Furthermore, a support member is arranged beside the second plug-in box device, and the support member includes a support plate and an elastic rod, and the folded line portion of the locking piece is supported on the elastic rod.
[0013] Furthermore, a blocking member is arranged opposite to the first plug-in box device and the second plug-in box device, and the blocking member is used to block the box body on the other side when the first plug-in box device and the second plug-in box device are operated, thereby facilitating the operation of the first plug-in box device and the second plug-in box device.
[0014] Furthermore, a pressing device is provided on a side of the second box insertion device away from the first box insertion device, and the pressing device includes a third lifting cylinder provided on one side of the clamping fixture, and a pressure block is provided on the driving end of the third lifting cylinder.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] Compared with the prior art, the present application only needs to place the box body compressed into a sheet in a storage jig, and the lifting device drives the conveying jig to rise, so that the box body compressed into a sheet falls into the conveying jig of the conveying device in sequence by gravity, and the box body unfolding device unfolds the box body compressed into a sheet into a three-dimensional box body, and then uses the translation device to send the three-dimensional box body into the clamping jig, and then passes through the first box insertion device and the second box insertion device in sequence, inserts the tongue into the box body through the first box insertion device, and then inserts the locking piece into the notch of the tongue through the second box insertion device, thereby completing the automatic box insertion process. The entire process does not require manual intervention, which can greatly improve production efficiency while helping enterprises greatly save labor costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0018] Figure 1 This is a schematic diagram of the structure of the box body applicable to the utility model;
[0019] Figure 2 This is a schematic diagram of the overall structure of the automatic box inserting device of the utility model;
[0020] Figure 3 It is a structural schematic diagram of the automatic box inserting device of the utility model from another angle;
[0021] Figure 4 It is a structural schematic diagram of a material storage fixture of the automatic box inserting device of the utility model;
[0022] Figure 5 It is a structural schematic diagram of a box body unfolding device and a conveying device of the box body automatic box insertion device of the utility model;
[0023] Figure 6 This is a structural schematic diagram of the suction cup assembly of the automatic box inserting device of the utility model;
[0024] Figure 7This is a structural schematic diagram of a workbench of the automatic box inserting device of the utility model;
[0025] Figure 8 It is a structural schematic diagram of the second box inserting device of the box body automatic box inserting device of the utility model;
[0026] Fig. 9 It is a structural schematic diagram of the first box inserting component of the box body automatic box inserting device of the utility model.
[0027] The reference numerals and names in the figures are as follows:
[0028] Box body 10, tongue 11, first fold line portion 12, notch 13, locking piece 14, second fold line portion 15, workbench 20, guide groove 21, clamping fixture 30, storage fixture 100, box body unfolding device 200, conveying device 300, conveying fixture 310, lifting device 320, translation device 330, first box insertion device 400, second box insertion device 500, bracket 110, L-shaped limit rod 120, support rod 311, positioning rod 312, first connecting frame 210, first cylinder 220, suction cup assembly 230, first A suction cup 231, a second suction cup 232, a first lifting cylinder 321, a first connecting plate 322, a guide rail 331, a sliding seat 332, a second connecting plate 333, a push rod motor 334, a guide column 335, a limit plate 31, a pushing cylinder 410, a first plug-in box 420, a first plug-in unit 421, a second plug-in unit 422, a second lifting cylinder 510, a second plug-in box 520, a supporting member 530, a supporting plate 531, an elastic rod 532, a blocking member 540, a pressing device 600, a third lifting cylinder 610, and a pressing block 620. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] The utility model is described in more detail. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements between them.
[0031] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. In the description of the present utility model, it should be noted that the use of words such as "first" and "second" to define components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above words have no special meaning, and therefore cannot be understood as limiting the scope of protection of the present utility model. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0032] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by technicians in the technical field of the utility model. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the utility model.
[0033] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.
[0034] The preferred implementation of the utility model is now further described in conjunction with the accompanying drawings. Figure 1 As shown, the utility model is suitable for a packaging box with an opening on one side, wherein the packaging box comprises a box body 10, a tongue 11 at the bottom of the opening is provided, a first fold line portion 12 is provided on the tongue 11, a notch 13 is provided in the middle of the first fold line portion 12, a locking piece 14 is provided at the top of the opening, a second fold line portion 15 is provided on the locking piece 14, and the locking piece 14 can be folded twice along the second fold line portion 15. The whole process of inserting the box is to first insert the tongue 11 into the opening so that the notch 13 faces upward, and then fold the locking piece 14 along the second fold line portion 15 and then insert it into the notch 13. Based on this, in order to solve the above-mentioned process of automatic box insertion, the utility model combines the drawing Figure 2 and Figure 3As shown, an automatic box inserting device is provided, comprising a workbench 20, wherein a guide groove 21 is arranged in the workbench 20, a clamping fixture 30 is laid along the guide groove 21, a material storage fixture 100 is arranged at one end of the guide groove 21, and the material storage fixture 100 is used to place the box body 10 compressed into a sheet, and a box body unfolding device 200 and a conveying device 300 are arranged at the bottom of the material storage fixture 100, and the conveying device 300 includes a conveying fixture 310 arranged along the bottom of the clamping fixture 30, and a lifting device 320 that can control the lifting and lowering of the conveying fixture 310 and a translation device 330 that controls the translation of the conveying fixture 310, and the box body unfolding device 200 and the conveying device 300 are arranged at the bottom of the material storage fixture 100. 00 is installed at one end of the conveying jig 310, and its initial position is below the material storage jig 100. The box body 10 compressed into a sheet falls into the conveying jig 310 in sequence by gravity. The box body unfolding device 200 unfolds the box body 10 compressed into a sheet falling into the conveying jig 310 into a three-dimensional box body 10. The conveying device 300 sends the unfolded box body 10 into the clamping jig 30. A first box insertion device 400 and a second box insertion device 500 are sequentially arranged along one side of the clamping jig 30. The first box insertion device 400 is used to insert the plug tongue 11 into the box body 10, and the second box insertion device 500 is used to insert the locking piece 14 into the notch 13 of the plug tongue 11. Compared with the prior art, the present application only needs to place the box body 10 compressed into a sheet in the storage jig 100, and the lifting device 320 drives the conveying jig 310 to rise, so that the box body 10 compressed into a sheet falls into the conveying jig 310 of the conveying device 300 in sequence by gravity, and the box body 10 compressed into a sheet is unfolded into a three-dimensional box body 10 by the box body unfolding device 200, and then the three-dimensional box body 10 is sent into the clamping jig 30 by the translation device 330, and then the first box insertion device 400 and the second box insertion device 500 are passed in sequence, and the tongue 11 is inserted into the box body 10 through the first box insertion device 400, and then the locking piece 14 is inserted into the notch 13 of the tongue 11 through the second box insertion device 500, thereby completing the automatic box insertion process. The whole process does not require human intervention, which can greatly improve production efficiency while helping enterprises to greatly save labor costs.
[0035] On the basis of the above embodiments, Figure 4 As shown, the material storage fixture 100 includes a horizontal bracket 110 and a plurality of L-shaped limit rods 120 vertically installed on the bracket 110. The L-shaped limit rods 120 limit the length and width of the box body 10 compressed into a sheet on the plane, so that it can fall by gravity within the range surrounded by the L-shaped limit rods 120. Preferably, the L-shaped limit rods 120 and the bracket 110 are detachably connected, so that the mutual spacing between the L-shaped limit rods 120 can be adjusted according to the size of the box body 10, so that the present application can adapt to box bodies 10 of different sizes.
[0036] On the basis of the above embodiments, Figure 5 and Figure 6 As shown, the conveying fixture 310 includes two supporting rods 311 arranged opposite to each other, the setting direction of the supporting rods 311 is the same as the setting direction of the clamping fixture 30, and the distance between the supporting rods 311 is the same as the distance between the edges of the box body 10, that is, when the box body 10 compressed into a sheet falls into the supporting rods 311, the supporting rods 311 will just support the edge of the box body 10, and the box body unfolding device 200 is arranged between the two supporting rods 311. Preferably, a positioning rod 312 is arranged upwardly on the supporting rod 311, and the role of the positioning rod 312 is to prevent the box body 10 supported on the supporting rod 311 from shaking left and right or forward and backward, so that it forms a limit on the plane.
[0037] On the basis of the above embodiments, Figure 5 and Figure 6 As shown, the box body unfolding device 200 includes a first connecting frame 210 connected to the bottom of the support rod 311, and a first cylinder 220 is arranged on the first connecting frame 210. A suction cup assembly 230 is arranged upward on the driving end of the first cylinder 220. When the box body 10 compressed into a sheet falls into the support rod 311, the driving end of the first cylinder 220 drives the suction cup assembly 230 to move upward first to suck the bottom of the box body 10, and then drives the suction cup assembly 230 to move downward to stretch the bottom of the box body 10 downward, thereby stretching the box body 10 compressed into a sheet into an unfolded three-dimensional box body 10, thereby separating the inserting tongue 11 and the locking piece 14 located on different planes of the box body 10, so as to facilitate the subsequent operation of the first box insertion device 400 and the second box insertion device 500. It should be noted that since the distance between the support rods 311 is the same as the distance between the edges of the box body 10, the suction cup assembly 230 will not cause damage to the entire box body 10 when stretching the bottom of the box body 10 downward. Furthermore, the suction cup assembly 230 includes four first suction cups 231 arranged at the four corners of the box body 10 and a second suction cup 232 located in the middle of the box body 10. The suction force output by the first suction cup 231 is greater than the suction force output by the second suction cup 232. In this way, in the process of driving the suction cup assembly 230 to move downward to stretch the bottom of the box body 10 downward, the first suction cup 231 first stretches and expands the four sides of the box body 10, and then the second suction cup 232 only needs a small amount of suction to stretch and expand the middle part of the box body 10, thereby further avoiding damage to the box body 10 during the stretching process.
[0038] On the basis of the above embodiments, Figure 5 and Figure 6As shown, the lifting device 320 includes a first lifting cylinder 321 arranged at the bottom of the support rod 311, and a first connecting plate 322 is installed upward at the driving end of the first lifting cylinder 321, and the first connecting plate 322 is connected between the two support rods 311. When the first lifting cylinder 321 is started, the first connecting plate 322 is driven to move up and down, thereby driving the support rod 311 to move up and down as a whole. The translation device 330 includes a guide rail 331 laid along the direction of the clamping fixture 30, and a sliding seat 331 that can slide along the guide rail 331 is installed on the guide rail 331 2. The first lifting cylinder 321 is installed on the sliding seat 332, and a second connecting plate 333 is fixed on the sliding seat 332. The second connecting plate 333 is connected to the push rod motor 334. When the push rod motor 334 is started, the second connecting plate 333 is driven to translate, thereby driving the sliding seat 332 to translate along the guide rail 331, and then driving the support rod 311 on the first lifting cylinder 321 to translate. Preferably, a guide column 335 is also provided between the sliding seat 332 and the first connecting plate 322, and the guide column 335 can guide the lifting and lowering of the support rod 311.
[0039] On the basis of the above embodiments, Figure 7 As shown, the clamping fixture 30 includes upper and lower opposing limit plates 31, and the distance between the limit plates 31 is the same as the thickness of the unfolded box body 10. Since the first box insertion device 400 and the second box insertion device 500 are both inserted or embedded on the side of the box body 10, the limit plates 31 are designed to be opposed to each other in order to prevent the insertion or embedding operation from being performed on the side of the box body 10, and to continue to protect the box body 10 from the top and bottom, thereby ensuring that the integrity of the box body 10 is not damaged, and further ensuring that the first box insertion device 400 and the second box insertion device 500 can be operated smoothly. Combined with the above embodiment, when the box body 10 is unfolded into a three-dimensional box body 10 through the box body unfolding device 200, the first lifting cylinder 321 drives the support rod 311 to rise and fall to the same height as the clamping fixture 30 through the first connecting plate 322, and then starts the push rod motor 334 to drive the sliding seat 332 to translate through the second connecting plate 333, thereby driving the support rod 311 on the first lifting cylinder 321 to translate, so that the unfolded box body 10 supported on the support rod 311 is inserted between the limit plates 31.
[0040] On the basis of the above embodiments, Figure 7 and Fig. 9As shown, the first box insertion device 400 includes a push cylinder 410 arranged on one side of the clamping fixture 30, and a first box insertion member 420 is arranged on the driving end of the push cylinder 410. When the push cylinder 410 is started, the moving direction of the first box insertion member 420 is perpendicular to the laying direction of the clamping fixture 30, so that when the unfolded box body 10 follows the cooperation of the conveying fixture 310 and the translation device 330 and moves to the first box insertion device 400, the side of the box body 10 with the insertion tongue 11 just faces the first A box inserting member 420 is provided. At this time, the pushing cylinder 410 is started to push the first box inserting member 420 to insert the inserting tongue 11 into the box body 10. Preferably, the first box inserting member 420 includes a first plug-in member 421 and a second plug-in member 422 arranged in a stepped shape. In this way, when the first box inserting member 420 inserts the inserting tongue 11 into the box body 10, the inserting tongue 11 can be better bent along the first fold line portion 12, so that after completion, the notch 13 of the first fold line portion 12 is just facing upwards, which is convenient for the second box inserting device 500 to operate.
[0041] On the basis of the above embodiments, Figure 8 As shown, the second box insertion device 500 includes a second lifting cylinder 510 arranged on one side of the clamping fixture 30, and a second box insertion member 520 is arranged on the driving end of the second lifting cylinder 510. When the second lifting cylinder 510 is started, the moving direction of the second box insertion member 520 is perpendicular to the laying direction of the clamping fixture 30 in the vertical direction. In this way, when the box body 10 with the inserted tongue 11 follows the cooperation of the conveying fixture 310 and the translation device 330 and moves to the second box insertion device 500, the locking piece 14 of the box body 10 is just located below the second box insertion member 520. A support member 530 is arranged next to the second box insertion device 500, and the support member 530 includes a support plate 531 and an elastic rod 532. When the locking piece 14 of the box body 10 is located below the second box insertion member 520, the second fold line portion 15 of the locking piece 14 is just supported on the elastic rod 532. The second lifting cylinder 510 is then started to drive the second plug-in box member 520 to move downward. Since the second fold line portion 15 of the locking plate 14 is supported on the elastic rod 532, the locking plate 14 will be bent to 90 degrees for the first time along the second fold line portion 15 under the obstruction of the elastic rod 532. When the second lifting cylinder 510 continues to drive the second plug-in box member 520 to move downward, it will cause the elastic rod 532 to bend downward, thereby bending the entire locking plate 14 for the second time, thereby inserting the entire locking plate 14 into the notch 13 of the insert tongue 11. Preferably, a blocking member 540 is provided opposite to the first plug-in box device 400 and the second plug-in box device 500. The blocking member 540 is used to block the box body 10 on the other side when the first plug-in box device 400 and the second plug-in box device 500 are operated, thereby facilitating the operation of the first plug-in box device 400 and the second plug-in box device 500.
[0042] On the basis of the above embodiments, Figure 7 As shown, a pressing device 600 is provided on the side of the second box insertion device 500 away from the first box insertion device 400, and the pressing device 600 includes a third lifting cylinder 610 provided on one side of the clamping fixture 30, and a pressing block 620 is provided on the driving end of the third lifting cylinder 610. When the third lifting cylinder 610 is started, the moving direction of the pressing block 620 is perpendicular to the laying direction of the clamping fixture 30 in the vertical direction. In this way, when the box body 10 with the locking plate 14 inserted follows the cooperation of the conveying fixture 310 and the translation device 330 and moves to the pressing device 600, the locking plate 14 of the box body 10 is just located below the pressing device 600, and then the third lifting cylinder 610 is started to drive the pressing block 620 to descend, thereby completely flattening the fragments and the box body 10, thereby making the appearance of the entire box body 10 more beautiful.
[0043] The above exemplary embodiments are detailed, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, so it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.
Claims
1. Automatic box inserting equipment, characterized in that: The invention comprises a workbench (20), wherein a guide groove (21) is arranged in the workbench (20), a clamping jig (30) is laid along the guide groove (21), the clamping jig (30) comprises upper and lower opposing limit plates (31), the distance between the limit plates (31) is the same as the thickness of the unfolded box body (10), a material storage jig (100) is arranged at one end of the guide groove (21), the material storage jig (100) is used to place the box body (10) compressed into a sheet, and a box body unfolding device (200) and a conveying device (300) are arranged at the bottom of the material storage jig (100), the conveying device (300) comprises a conveying jig (310) arranged along the bottom of the clamping jig (30), and a lifting device (320) and a control device (320) capable of controlling the lifting and lowering of the conveying jig (310). The invention relates to a translation device (330) for controlling the translation of the conveying jig (310), wherein the box body unfolding device (200) is installed at one end of the conveying jig (310), and the initial position is located below the material storage jig (100), wherein the box body unfolding device (200) is used to unfold the box body (10) compressed into a sheet material and dropped into the conveying jig (310) into a three-dimensional box body (10), wherein the conveying device (300) sends the unfolded box body (10) into the clamping jig (30), and a first box inserting device (400) and a second box inserting device (500) are sequentially arranged along one side of the clamping jig (30), wherein the first box inserting device (400) is used to insert the inserting tongue (11) into the box body (10), and the second box inserting device (500) is used to insert the locking piece (14) into the notch (13) of the inserting tongue (11).
2. The automatic box inserting device according to claim 1 is characterized in that: The material storage fixture (100) comprises a horizontally placed bracket (110) and a plurality of L-shaped limiting rods (120) vertically mounted on the bracket (110), wherein the L-shaped limiting rods (120) and the bracket (110) are detachably connected.
3. The automatic box inserting device according to claim 1, characterized in that: The conveying jig (310) comprises two supporting rods (311) arranged opposite to each other, wherein the arrangement direction of the supporting rods (311) is the same as the arrangement direction of the clamping jig (30), the distance between the supporting rods (311) is the same as the distance between the edges of the box body (10), and a positioning rod (312) is arranged upwardly of the supporting rods (311).
4. The automatic box inserting device according to claim 3 is characterized in that: The box body unfolding device (200) comprises a first connecting frame (210) connected to the bottom of the support rod (311), a first cylinder (220) is arranged on the first connecting frame (210), a suction cup assembly (230) is arranged upward on the driving end of the first cylinder (220), and the suction cup assembly (230) comprises four first suction cups (231) arranged at the four corners of the box body (10) and a second suction cup (232) located in the middle of the box body (10), and the suction force output by the first suction cup (231) is greater than the suction force output by the second suction cup (232).
5. The automatic box inserting device according to claim 4, characterized in that: The lifting device (320) includes a first lifting cylinder (321) arranged at the bottom of the support rod (311), a first connecting plate (322) is installed upward at the driving end of the first lifting cylinder (321), and the first connecting plate (322) is connected between the two support rods (311). The translation device (330) includes a guide rail (331) laid along the direction of the clamping fixture (30), and a sliding seat (332) that can slide along the guide rail (331) is installed on the guide rail (331). The first lifting cylinder (321) is installed on the sliding seat (332), and a second connecting plate (333) is fixed on the sliding seat (332), and the second connecting plate (333) is connected to the push rod motor (334). A guide column (335) is also arranged between the sliding seat (332) and the first connecting plate (322), and the guide column (335) can play a guiding role in the lifting and lowering of the support rod (311).
6. The automatic box inserting device according to claim 5, characterized in that: The first box insertion device (400) comprises a pushing cylinder (410) arranged on one side of the clamping fixture (30), a first box insertion component (420) is arranged on the driving end of the pushing cylinder (410), the moving direction of the first box insertion component (420) is perpendicular to the laying direction of the clamping fixture (30), and the first box insertion component (420) comprises a first plug-in component (421) and a second plug-in component (422) arranged in a stepped manner.
7. The automatic box inserting device according to claim 6, characterized in that: The second box insertion device (500) comprises a second lifting cylinder (510) arranged on one side of the clamping fixture (30), and a second box insertion member (520) is arranged on the driving end of the second lifting cylinder (510), and the moving direction of the second box insertion member (520) is perpendicular to the laying direction of the clamping fixture (30) in the vertical direction.
8. The automatic box inserting device according to claim 7, characterized in that: A support member (530) is arranged next to the second plug-in box device (500), and the support member (530) comprises a support plate (531) and an elastic rod (532), and the second fold line portion (15) of the locking piece (14) is supported on the elastic rod (532).
9. The automatic box inserting device according to claim 8, characterized in that: A blocking member (540) is arranged opposite to the first plug-in box device (400) and the second plug-in box device (500), and the blocking member (540) is used to block the box body (10) on the other side when the first plug-in box device (400) and the second plug-in box device (500) are operated.
10. The automatic box inserting device according to claim 9, characterized in that: A pressing device (600) is provided on the side of the second box insertion device (500) away from the first box insertion device (400), and the pressing device (600) comprises a third lifting cylinder (610) provided on one side of the clamping fixture (30), and a pressing block (620) is provided on the driving end of the third lifting cylinder (610).