Automatic cover disassembling and box sealing equipment

Abstract

The invention discloses automatic cover removing and box sealing equipment which comprises a feeding frame, a box folding mechanism and a box sealing mechanism. The feeding frame comprises a frame body and a conveying assembly, and the conveying assembly is arranged on the frame body and used for conveying cartons from left to right. The box folding mechanism comprises a mounting seat, a first edge folding assembly, a second edge folding assembly and a third edge folding assembly; the mounting base is arranged on the frame body, the first edge folding assembly and the second edge folding assembly are arranged on the mounting base in a left-right opposite mode and used for folding and flattening cover plates on the left side and the right side of a carton respectively, and the third edge folding assembly is arranged on the mounting base and used for folding and flattening cover plates on the front side and the rear side of the carton. The carton sealing mechanism is arranged on the mounting base and used for conducting air inlet packaging on the carton. According to the automatic cover disassembling and carton sealing equipment, the carton can be automatically subjected to edge folding and packaging, so that the machining efficiency is greatly improved, the labor cost is reduced, and enterprise development is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of automated equipment, and in particular, to an automatic carton opening and sealing device. Background Art

[0002] As an indispensable part of modern logistics, cartons bear important responsibilities such as containing, protecting products, and enhancing aesthetics. Before use, cartons are generally in a folded state for easy storage. In this state, cartons occupy a small volume and are easy to stack. When in use, after switching the folded carton to an unfolded state, workers can load products into the carton for packaging. Finally, multiple covers of the carton are adhered to the box body for sealing.

[0003] In the prior art, the sealing of cartons is generally completed manually. During sealing, workers need to manually flatten multiple covers of the carton in sequence, then manually use tape for bonding, and finally cut the tape. In this way, not only is it time-consuming and laborious, but also the sealing efficiency is extremely low, thus greatly affecting the packing efficiency of products and being unfavorable to the development of enterprises. Summary of the Invention

[0004] The present invention aims to at least solve one of the technical problems in the related art to some extent. For this purpose, an object of the present invention is to provide an automatic carton opening and sealing device.

[0005] To achieve the above object, according to an embodiment of the present invention, the automatic carton opening and sealing device includes:

[0006] A loading rack, the loading rack includes a rack body and a transmission component, the transmission component is arranged on the rack body and is used for transmitting the carton from left to right;

[0007] A carton folding mechanism, the carton folding mechanism includes a mounting seat, a first folding edge component, a second folding edge component, and a third folding edge component; the mounting seat is arranged on the rack body, the first folding edge component and the second folding edge component are arranged on the mounting seat relatively left and right and are used for respectively flattening the left and right side covers of the carton, and the third folding edge component is arranged on the mounting seat and is used for flattening the front and back side covers of the carton;

[0008] A sealing mechanism, the sealing mechanism is arranged on the mounting seat and is used for sealing the carton.

[0009] According to the automatic carton opening and sealing device provided by the present invention, the carton can be automatically folded and sealed, thus greatly improving the processing efficiency, reducing the labor cost, and being beneficial to the development of enterprises.

[0010] In addition, the automatic carton opening and sealing device according to the above embodiment of the present invention may further have the following additional technical features:

[0011] According to an embodiment of the present invention, the transmission component includes a driving seat, a rotating roller and a guiding plate;

[0012] The driving seat is arranged on the frame body;

[0013] A plurality of rotating rollers are provided, and the plurality of rotating rollers are all arranged on the frame body and are in transmission connection with the driving seat for transmitting the carton from left to right;

[0014] The guiding plates are arranged on the frame body opposite to each other before and after for guiding the carton.

[0015] According to an embodiment of the present invention, the mounting seat includes a U-shaped frame, a manual lifting component and an adjusting rod;

[0016] The middle part of the U-shaped frame is mounted on the bottom of the frame body;

[0017] Two manual lifting components are provided, and the two manual lifting components are respectively arranged vertically at both ends of the U-shaped frame;

[0018] The adjusting rod is arranged above the frame body, and both ends are respectively connected to the two manual lifting components, and the first hemming component, the second hemming component and the third hemming component are all arranged on the adjusting rod.

[0019] According to an embodiment of the present invention, the first hemming component includes a connecting plate and a hemming plate;

[0020] The connecting plate is horizontally arranged, one end is connected to the adjusting rod, and the other end is connected to the hemming plate;

[0021] The hemming plate is in an arc structure and is used for abutting against the right side cover of the carton when the carton moves from left to right to flatten the right side cover.

[0022] According to an embodiment of the present invention, the second hemming component includes a connecting seat, a driving member, a connecting arm and a hemming member;

[0023] The connecting seat is arranged on the adjusting rod;

[0024] The driving member is arranged in the connecting seat and is connected to the connecting arm for driving the connecting arm to swing up and down;

[0025] The hemming member is connected to the connecting arm and is used for flattening the left side cover of the carton downward when the carton moves from left to right.

[0026] According to an embodiment of the present invention, two third hemming components are provided. The two third hemming components are arranged opposite to each other before and after at the bottom of the connecting seat, and are used for when the cardboard box moves from left to right and abuts against the front and rear side covers of the cardboard box, so as to flatten the front and rear side covers of the cardboard box.

[0027] According to an embodiment of the present invention, the cardboard box folding mechanism further includes a cover separating member. The cover separating member is arranged at the bottom of the connecting seat and is used for separating the front and rear side covers of the cardboard box.

[0028] According to an embodiment of the present invention, the sealing mechanism includes a housing, a feeding cylinder, a restraining seat, a left pressing wheel, a cutting member and a right pressing wheel;

[0029] The housing is arranged at the bottom of the adjusting rod;

[0030] The feeding cylinder is arranged on the housing and is used for fixing the adhesive tape;

[0031] The restraining seat is arranged on the housing and is located at the bottom of the feeding cylinder and is used for restraining the adhesive tape;

[0032] The left pressing wheel and the right pressing wheel are arranged opposite to each other before and after at the bottom of the housing and are used for rolling and fixing the adhesive tape on the cardboard box so as to perform airtight packaging on the cardboard box;

[0033] The cutting member is arranged at the bottom of the housing and is located between the left pressing wheel and the right pressing wheel and is used for cutting the adhesive tape.

[0034] According to an embodiment of the present invention, the sealing mechanism further includes a force adjusting component. The force adjusting component is arranged inside the housing and is connected to the right pressing wheel and is used for adjusting the rolling force of the right pressing wheel.

[0035] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0037] Figure 1 is a schematic structural diagram of an embodiment of the present invention;

[0038] Figure 2 is Figure 1 a partial enlarged view of part A in

[0039] Figure 3 This is a schematic structural diagram of the case-sealing mechanism in an embodiment of the present invention.

[0040] Reference numerals:

[0041] Loading rack 10;

[0042] Frame 11;

[0043] Transfer assembly 12;

[0044] Drive seat 121;

[0045] Rotating roller 122;

[0046] Guide plate 123;

[0047] Box-folding mechanism 20;

[0048] Mounting seat 21;

[0049] U-shaped frame 211;

[0050] Manual lifting assembly 212;

[0051] Adjusting rod 213;

[0052] First hemming assembly 22;

[0053] Connecting plate 221;

[0054] Hemming plate 222;

[0055] Second hemming assembly 23;

[0056] Connecting seat 231;

[0057] Driver 232;

[0058] Connecting arm 233;

[0059] Hemming member 234;

[0060] Third hemming assembly 24;

[0061] Case-sealing mechanism 30;

[0062] Housing 31;

[0063] Feeding cylinder 32;

[0064] Restraining seat 33;

[0065] Left pressing wheel 34;

[0066] Cutting member 35;

[0067] Right pressing wheel 36;

[0068] Force adjustment component 37.

[0069] The realization, functional features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. Detailed implementation manners

[0070] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0071] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the 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 element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0072] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0073] In the present invention, unless otherwise clearly defined and limited, the terms "mounted", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0074] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0075] The automatic case opening and sealing equipment according to the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0076] Refer to Figures 1 to 3 As shown, the automatic case opening and sealing equipment provided according to the embodiments of the present invention includes a loading rack 10, a case folding mechanism 20 and a case sealing mechanism 30.

[0077] The loading rack 10 includes a rack body 11 and a transmission assembly 12. The transmission assembly 12 is arranged on the rack body 11 and is used to transmit the cartons from left to right.

[0078] The rack body 11 is used to hold the cartons. The transmission assembly 12 is arranged on the rack body 11 and can transmit the cartons from left to right, so as to fold the edges and seal the cartons during the transmission process, improving the sealing efficiency.

[0079] The case folding mechanism 20 includes a mounting seat 21, a first edge folding assembly 22, a second edge folding assembly 23 and a third edge folding assembly 24. The mounting seat 21 is arranged on the rack body 11. The first edge folding assembly 22 and the second edge folding assembly 23 are arranged on the mounting seat 21 opposite to each other left and right and are used to flatten the left and right side covers of the carton respectively. The third edge folding assembly 24 is arranged on the mounting seat 21 and is used to flatten the front and rear side covers of the carton.

[0080] The case folding mechanism 20 is used to flatten the left side cover, right side cover, front side cover and rear side cover of the carton from the vertical state to the horizontal state. Specifically, it includes a mounting seat 21, a first edge folding assembly 22, a second edge folding assembly 23 and a third edge folding assembly 24. Among them, the first edge folding assembly 22, the second edge folding assembly 23 and the third edge folding assembly 24 are all arranged at the bottom of the mounting seat 21 and are used to flatten the left side cover, right side cover, front side cover and rear side cover of the carton respectively, so as to seal the carton subsequently.

[0081] The case-sealing mechanism 30 is arranged on the mounting base 21 and is located on the right side of the first hemming component 22, the second hemming component 23 and the third hemming component 24, and is used for sticking adhesive tape on the right side wall, the front and rear cover plates and the left side wall of the cardboard box, so as to realize the sealing of the cardboard box.

[0082] Specifically, when the present application is in use, the cardboard box containing the products is conveyed onto the conveying component 12. The conveying component 12 can convey the cardboard box from left to right. During the conveying process, the first hemming component 22 can fold the right cover plate of the cardboard box flat downward, the second hemming component 23 can fold the left cover plate of the cardboard box flat, and the third hemming component 24 can fold the front cover plate and the rear cover plate of the cardboard box flat and cover them on the left cover plate and the right cover plate. Finally, the case-sealing mechanism 30 sticks the tape on the right side wall, the front and rear cover plates and the left side wall of the cardboard box. Thus, the cardboard box can be sealed during the conveying process of the cardboard box, and the packaging efficiency is high.

[0083] According to the automatic lid-opening and case-sealing equipment provided by the present invention, the cardboard box can be automatically hemmed and sealed, thereby greatly improving the processing efficiency, reducing the labor cost, and being beneficial to the development of the enterprise.

[0084] Advantageously, in an embodiment of the present invention, the conveying component 12 includes a driving seat 121, a rotating roller 122 and a guiding plate 123; the driving seat 121 is arranged on the frame body 11;

[0085] A plurality of the rotating rollers 122 are provided, and the plurality of rotating rollers 122 are all arranged on the frame body 11 and are in transmission connection with the driving seat 121, and are used for conveying the cardboard box from left to right;

[0086] The guiding plates 123 are arranged on the frame body 11 oppositely before and after, and are used for guiding the cardboard box.

[0087] That is to say, the driving seat 121 and the rotating roller 122 together constitute a power structure, which can convey the cardboard box from left to right, and the two guiding plates 123 arranged oppositely before and after can limit the moving direction of the cardboard box, so as to prevent the moving direction of the cardboard box from deviating and affecting the subsequent hemming and sealing.

[0088] Advantageously, in an embodiment of the present invention, the mounting base 21 includes a U-shaped frame 211, a manual lifting component 212 and an adjusting rod 213;

[0089] The middle part of the U-shaped frame 211 is mounted on the bottom of the frame body 11;

[0090] Two of the manual lifting components 212 are provided, and the two manual lifting components 212 are respectively arranged vertically at both ends of the U-shaped frame 211;

[0091] The adjusting rod 213 is arranged above the frame body 11, and both ends are respectively connected to the two manual lifting assemblies 212. The first hemming assembly 22, the second hemming assembly 23 and the third hemming assembly 24 are all arranged on the adjusting rod 213.

[0092] The middle part of the U-shaped frame 211 is installed at the bottom of the frame body 11. Therefore, both ends thereof are located on the front and rear sides of the frame body 11. Installation grooves are vertically arranged at both ends of the U-shaped frame 211. The two manual lifting assemblies 212 are arranged in the two installation grooves and are connected to the adjusting rod 213 arranged on the frame body 11. Then, the height of the adjusting rod 213 can be manually adjusted through the two manual lifting assemblies 212, and further the heights of the first hemming assembly 22, the second hemming assembly 23 and the third hemming assembly 24 can be adjusted. Thus, when the sizes of the cartons to be packaged are different, the height of the adjusting rod 213 can be adjusted according to the size of the carton to adjust the first hemming assembly 22, the second hemming assembly 23 and the third hemming assembly 24 to appropriate heights to hem the corresponding cartons.

[0093] Advantageously, in another embodiment of the present invention, the first hemming assembly 22 includes a connecting plate 221 and a hemming plate 222; the connecting plate 221 is horizontally arranged, one end is connected to the adjusting rod 213, and the other end is connected to the hemming plate 222; the hemming plate 222 is in an arc structure and is used for abutting against the right side cover of the carton when the carton moves from left to right to flatten the right side cover.

[0094] The connecting plate 221 can install the hemming plate 222 between the two guide plates 123. In this way, during the process of the carton moving from left to right, the hemming plate 222 can block the right side cover in the vertical state, and further the right side cover is turned downwards and flattened on the carton to facilitate subsequent packaging of the carton.

[0095] Advantageously, in some embodiments of the present invention, the second hemming assembly 23 includes a connecting seat 231, a driving member 232, a connecting arm 233 and a hemming member 234;

[0096] The connecting seat 231 is arranged on the adjusting rod 213;

[0097] The driving member 232 is arranged in the connecting seat 231 and is connected to the connecting arm 233 for driving the connecting arm 233 to swing up and down;

[0098] The hemming member 234 is connected to the connecting arm 233 and is used for flattening the left side cover of the carton downwards when the carton moves from left to right.

[0099] The second hemming mechanism is used to flatten the left cover plate of the carton. During the process of the carton moving from left to right, when the carton moves below the second hemming component 23, the driving member 232 can drive the connecting arm 233 to swing downward, and then drive the hemming member 234 through the connecting arm 233 to press the left cover plate of the carton downward and to the right. In this way, the originally vertical left cover plate can be flattened on the carton and be opposite to the flattened right cover plate left and right, so as to facilitate subsequent sealing of the carton.

[0100] Advantageously, in some embodiments of the present invention, two third hemming components 24 are provided, and the two third hemming components 24 are arranged front and back relative to each other at the bottom of the connecting seat 231, and are used to abut against the front and back cover plates of the carton when the carton moves from left to right, so as to flatten the front and back cover plates of the carton.

[0101] The third hemming component 24 generally includes a connecting rod and a retaining rod. The connecting rod is connected to the bottom of the connecting seat 231, and the retaining rod is connected to the connecting rod. When the carton quickly moves from left to right between the two guide plates 123, the two retaining rods can abut against the front and back cover plates of the carton. In this way, the front and back cover plates of the carton can be folded downward and flattened, so that the carton can smoothly pass below the third hemming component 24 and move to the bottom of the case sealing mechanism 30 to be sealed by the case sealing mechanism 30.

[0102] Advantageously, in some embodiments of the present invention, the carton folding mechanism 20 further includes a cover plate separating member, and the cover plate separating member is arranged at the bottom of the connecting seat 231 and is used to separate the front and back cover plates of the carton.

[0103] When the two third hemming components 24 flatten the front and back cover plates of the carton, if the two cover plates overlap, it will affect the sealing of the case sealing mechanism 30. Therefore, by providing the cover plate separating member, when the front and back cover plates overlap, the front and back cover plates can be separated to avoid affecting subsequent sealing. The cover plate separating member can adopt an electric dial rod or other structures, which can automatically separate the front and back cover plates to prevent the cover plates from overlapping.

[0104] Advantageously, in some other embodiments of the present invention, the case sealing mechanism 30 includes a housing 31, a tape supply cylinder 32, a restraint seat 33, a left pressing wheel 34, a cutting member 35 and a right pressing wheel 36;

[0105] The housing 31 is arranged at the bottom of the adjusting rod 213;

[0106] The tape supply cylinder 32 is arranged on the housing 31 and is used to fix the tape;

[0107] The restraint seat 33 is arranged on the housing 31 and is located at the bottom of the tape supply cylinder 32 and is used to restrain the tape;

[0108] The left pressing wheel 34 and the right pressing wheel 36 are arranged opposite to each other before and after at the bottom of the housing 31, and are used to roll and fix the tape on the cardboard box for airtight packaging of the cardboard box.

[0109] The cutting member 35 is arranged at the bottom of the housing 31 and is located between the left pressing wheel 34 and the right pressing wheel 36, and is used to cut the tape.

[0110] The housing 31 is used to install related components such as the restraint seat 33, the left pressing wheel 34, the cutting member 35 and the right pressing wheel 36. Among them, the feeding cylinder 32 is arranged on one side of the housing 31 and is used to fix the tape. That is, the tape can be sleeved on the feeding cylinder 32; the restraint seat 33 is arranged at the bottom of the feeding cylinder 32, and a restraint gap for the tape to pass through is arranged on the restraint seat 33. In this way, after the tape passes through the restraint gap, it is not easy to swing greatly; the left pressing wheel 34 and the right pressing wheel 36 are arranged opposite to each other left and right, and there is a cutting member 35 between them. In this way, after the left pressing wheel 34 and the right pressing wheel 36 stick the tape on the cardboard box, the tape can be cut off by the cutting member 35. Specifically, when the cardboard box moves from left to right, when the right side wall of the cardboard box first abuts against the right pressing wheel 36, the right pressing wheel 36 can press the tape against the right side wall of the cardboard box, so that the tape adheres to the right side wall of the cardboard box. As the cardboard box continues to move, the right pressing wheel 36 can roll the tape on the front and rear side covers after being folded flat, so as to bond the front and rear side covers together. When the cardboard box moves away from the right pressing wheel 36, the cutting member 35 can cut off the tape, and the left pressing wheel 34 can roll the cut part of the tape on the left side wall of the cardboard box, thus completing the packaging of the cardboard box. It should be noted here that the sealing principle of the sealing mechanism 30 is prior art and is widely used in existing sealing machines. This embodiment does not specifically describe it.

[0111] Advantageously, in some other embodiments of the present invention, the sealing mechanism 30 further includes a force adjustment assembly 37. The force adjustment assembly 37 is arranged in the housing 31 and is connected to the right pressing wheel 36, and is used to adjust the rolling force of the right pressing wheel 36.

[0112] The force adjustment assembly 37 can adjust the height of the left pressing wheel 34. In this way, the distance between the right pressing wheel 36 and the cardboard box can be adjusted, so as to adjust the rolling force of the right pressing wheel 36 on the cardboard box. Through this, it can also be adjusted according to cardboard boxes of different sizes to adapt to cardboard boxes of different sizes.

[0113] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0114] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. An automatic cover removal and sealing device, characterized in that: include: A loading rack, the loading rack comprising a rack body and a transmission component, the transmission component being arranged on the rack body and used for transmitting cartons from left to right; A box folding mechanism, the box folding mechanism comprising a mounting seat, a first folding assembly, a second folding assembly and a third folding assembly; the mounting seat is arranged on the frame, the first folding assembly and the second folding assembly are arranged on the mounting seat opposite to each other, and are used to fold the left and right side covers of the carton respectively, and the third folding assembly is arranged on the mounting seat, and is used to fold the front and rear side covers of the carton; A box sealing mechanism is arranged on the mounting seat and is used for air-inlet sealing of the carton.

2. The automatic cover opening and sealing equipment according to claim 1 is characterized in that: The transmission assembly includes a driving seat, a rotating roller and a guide plate; The driving seat is arranged on the frame; The rotating rollers are provided in plurality, and the plurality of rotating rollers are all arranged on the frame and are transmission-connected with the driving seat for transmitting the carton from left to right; The guide plates are arranged on the frame body in a front-to-back manner and are used for guiding the carton.

3. The automatic cover opening and sealing equipment according to claim 1 is characterized in that: The mounting seat includes a U-shaped frame, a manual lifting assembly and an adjustment rod; The middle part of the U-shaped frame is installed on the bottom of the frame; The manual lifting components are provided in two pieces, and the two manual lifting components are respectively vertically arranged at two ends of the U-shaped frame; The adjusting rod is arranged above the frame, and both ends are respectively connected to the two manual lifting components, and the first folding component, the second folding component and the third folding component are all arranged on the adjusting rod.

4. The automatic cover opening and sealing equipment according to claim 3 is characterized in that: The first folding assembly includes a connecting plate and a folding plate; The connecting plate is arranged horizontally, one end of which is connected to the adjusting rod, and the other end of which is connected to the folding plate; The folding plate is an arc-shaped structure, and is used to abut against the right side cover plate of the carton when the carton moves from left to right, so as to fold the right side cover plate flat.

5. The automatic cover opening and sealing equipment according to claim 4 is characterized in that: The second folding component includes a connecting seat, a driving member, a connecting arm and a folding member; The connecting seat is arranged on the adjusting rod; The driving member is disposed in the connecting seat and connected to the connecting arm, and is used to drive the connecting arm to swing up and down; The folding piece is connected to the connecting arm and is used for folding the left side cover of the carton downward when the carton moves from left to right.

6. The automatic cover removing and sealing device according to claim 5, characterized in that: The third folding components are provided in two numbers, and the two third folding components are arranged at the bottom of the connecting seat opposite to each other front and back, and are used to abut against the front and rear side covers of the carton when the carton moves from left to right, so as to fold the front and rear side covers of the carton flat.

7. The automatic cover opening and sealing equipment according to claim 6 is characterized in that: The box folding mechanism also includes a cover plate separator, which is arranged at the bottom of the connecting seat and is used to separate the front and rear cover plates of the carton.

8. The automatic cover removing and box sealing equipment according to claim 3 is characterized in that: The box sealing mechanism comprises a shell, a loading cylinder, a restraining seat, a left pressing wheel, a cutting piece and a right pressing wheel; The housing is arranged at the bottom of the adjusting rod; The loading cylinder is arranged on the housing and is used to fix the tape; The restraining seat is arranged on the shell and located at the bottom of the loading barrel, and is used to restrain the tape; The left pressing wheel and the right pressing wheel are arranged at the bottom of the housing in a front-to-back manner and are used to roll and fix the tape on the carton to seal the carton; The cutting piece is arranged at the bottom of the shell and is located between the left pressing wheel and the right pressing wheel, and is used for cutting the tape.

9. The automatic cover removing and box sealing equipment according to claim 8, characterized in that: The box sealing mechanism further comprises a force adjustment component, which is arranged in the shell and connected to the right pressure wheel for adjusting the rolling force of the right pressure wheel.

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