CN219382895U - Auxiliary box sealing device - Google Patents
Auxiliary box sealing device Download PDFInfo
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- CN219382895U CN219382895U CN202320433304.1U CN202320433304U CN219382895U CN 219382895 U CN219382895 U CN 219382895U CN 202320433304 U CN202320433304 U CN 202320433304U CN 219382895 U CN219382895 U CN 219382895U
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Abstract
The utility model relates to an auxiliary box sealing device, which is positioned at the upstream of box sealing equipment in the conveying direction of a packing box, and comprises an auxiliary piece body capable of swinging along the conveying direction of the packing box; the auxiliary part body comprises a fixed section, a connecting section and a pressing section which are connected in sequence, the pressing section is positioned below the fixed section, and the connecting section is connected between the fixed section and the pressing section; under the state of conveying the packing box, the auxiliary piece body swings along the conveying direction of the packing box, and the pressing section presses the top cover of the packing box, so that the upwarp height of the top cover is smaller than the preset height. The utility model solves the technical problem that the top surface of the packing box is easy to damage due to overlarge tilting height in the process of sealing the packing box.
Description
Technical Field
The utility model relates to the field of product packaging, in particular to an auxiliary box sealing device for a milk bag packaging box.
Background
At present, in the process of packaging milk bags, the milk bags after filling are flowed to a packaging working section for grabbing and packaging the packaging boxes. The packing section can use the existing box filling machine to carry out the box filling operation of milk bags, namely, the milk bags are placed on a tiled packing box section, then five faces corresponding to the front part, the rear part, the left side, the right side and the upper part of a packing box in the packing box section are folded through a mechanical arm and conveyed to a box sealing area, rollers positioned on the left side and the right side of the packing box in the box filling machine roll and seal the left side and the right side of the packing box, and a box pressing slideway rod in the box filling machine is used for pressing the top face of the packing box downwards and sealing the box. However, in actual production, as shown in fig. 1, the top surface 300 of the packaging box 100 is not pressed down and sealed by the conveyor belt 400 to convey the packaging box 100 to the direction of the box loader 500, before the packaging box 100 does not enter the range of the box pressing slide rail 200, the top surface 300 of the packaging box 100 is in an upward tilting state, if the upward tilting height of the top surface 300 is greater than that of the box pressing slide rail 200, the packaging box 100 can collide with the box pressing slide rail 200 in the moving process, so that the top surface 300 of the packaging box 100 is deformed, and the top surface 300 of the packaging box 100 can be punctured in severe cases, thereby hooking the packaging box 100 on the box pressing slide rail 200, causing production accidents and affecting the normal production and the quality of products. According to statistics, specific effects are:
1. efficiency loss: according to the operation data of the equipment, the number of times of equipment shutdown caused by hooking the packing box by the pressing box slideway rod in each month is about 120, the loss time of each time is about 3 minutes, and the production efficiency is seriously influenced;
2. cost loss: the damaged packaging box and the extruded and deformed milk bag are all scrapped, and the cost is lost by about 5 ten thousand yuan each year;
3. hidden quality trouble: if the damaged packaging box and the milk bag pressure deformed by extrusion enter the market for selling, potential quality safety hazards can be generated, and problems of inconsistent terminal image, product deterioration and the like can be caused.
Aiming at the problem that the top surface of the packaging box is easy to damage due to overlarge tilting height in the box sealing process in the related technology, no effective solution is provided at present.
Therefore, the inventor proposes an auxiliary box sealing device by virtue of experience and practice of related industries for many years so as to overcome the defects of the prior art.
Disclosure of Invention
The utility model aims to provide an auxiliary box sealing device, which can press a top cover of a packing box to a preset height before the packing box is sealed, so that interference between the top cover of the packing box and other parts in box sealing equipment is avoided, damage to the packing box and/or products in the packing box is avoided, and the quality of the packing box and the products is ensured.
The object of the utility model can be achieved by the following scheme:
the utility model provides an auxiliary box sealing device, which is positioned at the upstream of box sealing equipment in the conveying direction of a packing box, wherein the auxiliary box sealing device comprises an auxiliary piece body capable of swinging along the conveying direction of the packing box;
the auxiliary part body comprises a fixed section, a connecting section and a pressing section which are connected in sequence, wherein the pressing section is positioned below the fixed section, and the connecting section is connected between the fixed section and the pressing section;
under the packing box conveying state, the auxiliary piece body swings along the conveying direction of the packing box, and the pressing section presses on the top cover of the packing box, so that the upwarp height of the top cover is smaller than the preset height.
In a preferred embodiment of the present utility model, the fixing section is connected to one end of the connecting section, and the other end of the connecting section is connected to the pressing section;
a first bending angle alpha is formed between the fixed section and the connecting section; the connecting section and the pressing section are provided with a second bending angle beta, and the bending direction of the connecting section relative to the fixing section is opposite to the bending direction of the pressing section relative to the connecting section.
In a preferred embodiment of the present utility model, the angle range of the first bending angle α is 135 ° or more and α or less than 160 °; the angle range of the second bending angle beta is 75 degrees or more and less than or equal to 100 degrees or less.
In a preferred embodiment of the present utility model, the pressing section has a plate-like structure with a plurality of bending positions, the bending positions enable the pressing section to be curved as a whole, and the bottom surface of the pressing section contacts with the top surface of the top cover and presses the top cover downwards.
In a preferred embodiment of the present utility model, the pressing section includes at least a first pressing section, a second pressing section and a contact section, one end of the first pressing section is connected to the connecting section, the other end of the first pressing section is connected to one end of the second pressing section, and the other end of the second pressing section is connected to the contact section;
a third bending angle gamma is arranged between the first pressing section and the second pressing section; the second pressing section and the contact section are provided with a fourth bending angle delta, and the bending direction of the first pressing section relative to the connecting section, the bending direction of the second pressing section relative to the first pressing section and the bending direction of the contact section relative to the second pressing section are in the same direction.
In a preferred embodiment of the present utility model, the third bending angle γ has an angle range of 155 ° - γ < 180 °; the angle range of the fourth bending angle delta is 155 degrees less than or equal to delta less than 180 degrees.
In a preferred embodiment of the present utility model, the ratio of the length of the first pressing section, the length of the second pressing section and the length of the contact section is 6:2:1.
In a preferred embodiment of the present utility model, the first pressing section includes at least a first pressing portion and a second pressing portion, one end of the first pressing portion is connected to the connecting section, the other end of the first pressing portion is connected to one end of the second pressing portion, and the other end of the second pressing portion is connected to the second pressing section;
a fifth bending angle epsilon is formed between the first pressing part and the second pressing part, and the bending direction of the second pressing part relative to the first pressing part is the same as the bending direction of the second pressing section relative to the first pressing section.
In a preferred embodiment of the utility model, the angle of the fifth bending angle ε is in the range of 90 ε < 180.
In a preferred embodiment of the present utility model, the first pressing portion, the second pressing section and the contact section are integrally formed.
In a preferred embodiment of the present utility model, the fixing section, the connecting section, the first pressing portion, the second pressing section and the contact section are formed by bending a long strip.
In a preferred embodiment of the present utility model, the pressing section has an arc-shaped plate structure, and a bottom surface of the pressing section contacts with a top surface of the top cover and presses the top cover downward.
In a preferred embodiment of the utility model, the ratio between the length of the fixed section and the length of the connecting section ranges from 7:12 to 5:9.
In a preferred embodiment of the utility model, a turning bar is provided upstream of the box sealing device in the conveying direction of the package, the top of the auxiliary box sealing device being connected to the turning bar.
In a preferred embodiment of the present utility model, the fixing section is provided with a mounting hole, a screw is arranged in the mounting hole, and the auxiliary box sealing device is connected to the rotating cross rod through the screw.
In a preferred embodiment of the present utility model, the mounting hole is a long hole extending along a length direction of the fixing section, and the screw is movably disposed in the mounting hole along the length direction of the fixing section.
From the above, the auxiliary box sealing device of the utility model has the characteristics and advantages that: the upper reaches at the case sealer equipment are provided with can follow the wobbling auxiliary member body of the direction of delivery of packing box, wherein, auxiliary member body is including the fixed section that connects gradually, the linkage segment and press the section, when conveying the packing box through conveying equipment, auxiliary member body swings along the direction of delivery of packing box, and press the section to press on the top surface of the top cap of packing box, so that the upwarp height of top cap is less than predetermineeing the height, thereby ensure that the top cap of packing box can not upwarp too high, avoid taking place to interfere between the top cap of packing box and the other parts in the case sealer equipment, avoid causing the damage to packing box and/or its inside product, guarantee the quality of packing box and product.
Drawings
The following drawings are only for purposes of illustration and explanation of the present utility model and are not intended to limit the scope of the utility model. Wherein:
fig. 1: is a position relation diagram of the top surface of the packing box and the pressing box slideway rod in the prior art.
Fig. 2: the auxiliary piece body in the auxiliary box sealing device is a perspective view.
Fig. 3: the left view of the auxiliary part body in the auxiliary box sealing device is provided.
Fig. 4: the auxiliary box sealing device is a structural schematic diagram in a state that a contact section of a top cover part body is contacted with the top surface of a packing box.
Fig. 5: the first pressing section of the top cover part body in the auxiliary box sealing device is used for pressing the top surface of the packing box downwards.
Fig. 6: one of the position relation diagrams between the fixing section and the connecting section in the auxiliary box sealing device is provided.
Fig. 7: the second position relation diagram between the fixing section and the connecting section in the auxiliary box sealing device is provided.
The reference numerals in the background art are:
100. a packaging box; 200. A pressing box slideway rod;
300. a top surface; 400. A conveyor belt;
500. and (5) boxing.
The reference numerals in the utility model are:
1. an auxiliary member body; 101. A fixed section;
1011. a mounting hole; 102. A connection section;
103. a first pressing section; 1031. A first pressing portion;
1032. a second pressing portion; 104. A second pressing section;
105. a contact section; 106. A pressing section;
2. rotating the cross bar; 3. A pressing box slideway rod;
4. the box sealing equipment; 5. A packaging box;
501. a top cover; 6. A transfer device.
Detailed Description
For a clearer understanding of technical features, objects, and effects of the present utility model, a specific embodiment of the present utility model will be described with reference to the accompanying drawings.
Words such as up and down having indication directivity in the present utility model are the same as those in the up and down directions in fig. 3, and are described together.
As shown in fig. 2 to 5, the present utility model provides an auxiliary box sealing device that is located upstream of the box sealing apparatus 4 in the conveying direction of the packing box 5 (the packing box 5 is placed on the conveying apparatus 6 for conveyance). The auxiliary box sealing device comprises an auxiliary piece body 1 capable of reciprocating swinging along the conveying direction of a packing box 5; the auxiliary piece body 1 comprises a fixed section 101, a connecting section 102 and a pressing section 106 which are sequentially connected from top to bottom, the pressing section 106 is positioned below the fixed section 101, and the connecting section 102 is connected between the fixed section 101 and the pressing section 106; under the state of conveying the packaging box 5, the auxiliary part body 1 swings along the conveying direction of the packaging box 5 (at this time, the swinging direction of the auxiliary part body 1 and the moving direction of the packaging box 5 are in the same direction), and the pressing section 106 presses on the top surface of the top cover 501 of the packaging box 5, so that the upwarp height of the top cover 501 is smaller than the preset height.
The auxiliary part body 1 capable of swinging along the conveying direction of the packaging box 5 is arranged at the upstream of the box sealing equipment 4, when the packaging box 5 is conveyed through the conveying equipment 6, the auxiliary part body 1 swings along the conveying direction of the packaging box 5, the pressing section 106 of the auxiliary part body 1 presses the top surface of the top cover 501 of the packaging box 5, so that the upwarp height of the top cover 501 is smaller than the preset height, the top cover 501 of the packaging box 5 is prevented from being upwarp too high, interference between the top cover 501 of the packaging box 5 and other parts (such as the box pressing slideway rod 3) in the box sealing equipment 4 is avoided, damage to the packaging box 5 and/or products (such as milk bags in the packaging box 5) in the packaging box is avoided, and the quality of the packaging box 5 and the products is ensured.
In an alternative embodiment of the utility model, the conveying device 6 may be, but is not limited to, a conveyor belt; the box sealing device 4 may be, but is not limited to, a box sealing machine, wherein the preset height may be, but is not limited to, the height of the box pressing slide rail 3, that is, in the process that the package box 5 moves towards the box pressing slide rail 3, the top cover of the top cover 501 of the package box 5 is pressed down in advance through the auxiliary body 1, and the pressed state is kept to move to the lower side of the box pressing slide rail 3, so that the situation that the top cover 501 of the package box 5 collides with or hooks with the box pressing slide rail 3 is avoided.
In an alternative embodiment of the present utility model, as shown in fig. 2 to 5, the fixing section 101 and the connecting section 102 are each of a long plate-like structure, the fixing section 101 is connected to one end of the connecting section 102, and the other end of the connecting section 102 is connected to the pressing section 106; wherein, a first bending angle alpha is arranged between the fixed section 101 and the connecting section 102; the second bending angle β is formed between the connection section 102 and the pressing section 106, and the bending direction of the connection section 102 with respect to the fixed section 101 is opposite to the bending direction of the pressing section 106 with respect to the connection section 102 (for example, as shown in fig. 2 and 3, when the connection section 102 is bent clockwise with respect to the bending direction of the fixed section 101, the pressing section 106 is bent counterclockwise with respect to the bending direction of the connection section 102). The fixing section 101 plays a role in fixing and installing the auxiliary member body 1, and the overall height of the auxiliary member body 1 can be adjusted according to the installation position of the fixing section 101; the pressing section 106 plays a role in pressing down the top cover 501 of the packaging box 5, and ensures that the overall height of the top cover 501 is smaller than the height of the box pressing slideway rod 3; the connecting section 102 is used for connecting the fixing section 101 and the pressing section 106, and simultaneously, the area of the contact surface between the pressing section 106 and the top cover 501 can be changed by adjusting the first bending angle alpha between the connecting section 102 and the fixing section 101 and the second bending angle beta between the connecting section 102 and the pressing section 106, so that the pressing effect on the top cover 501 is adjusted.
Further, as shown in FIG. 3, the angle range of the first bending angle alpha is 135 DEG.ltoreq.alpha.ltoreq.160°; the second bending angle beta is in the angle range of 75 degrees or more and less than or equal to 100 degrees or less. Wherein preferably the angle of the first bending angle α is 150 °; the second bending angle beta is 85 deg.. As shown in fig. 6, when the angular range of the first bending angle α is set to be smaller than 90 °, in which the straight line MN indicates the connection position of the connection section 102 to the pressing section 106, the height of the straight line MN is always larger than the height of the lowest point of the fixing section 101 during the swinging of the auxiliary body 1 (i.e., the connection position of the connection section 102 to the pressing section 106 is located within the length range of the fixing section 101), in which case the pressing section 106 connected to the connection section 102 cannot achieve the pressing down of the top cover 501 of the packing box 5 located therebelow within in the above-mentioned angular range, and therefore, the angular range of the first bending angle α cannot be set to be smaller than 90 °. As shown in fig. 7, when the angle range of the first bending angle α is set to be greater than 90 ° and less than 180 °, the height of the straight line MN is always smaller than the height of the lowest point of the fixing section 101 during the swinging of the auxiliary body 1, and the top cover 501 of the packing box 5 located therebelow can be pushed down along with the swinging of the auxiliary body 1, and therefore, the angle range of the first bending angle α cannot be set to be greater than 90 ° and less than 180 °, and according to further experiments, the effect that the angle range of the first bending angle α is 135 ° or less than α or less than 160 ° is better, and the top cover 501 of the packing box 5 can be pushed down sufficiently when the pressing section 106 is brought into contact with the top cover 501 of the packing box 5 to the lowest point, ensuring the optimal pushing down effect. Of course, according to the volume of the packaging box 5, the tilting height of the top cover 501, the installation height of the auxiliary member body 1, and the preset degree of the pressing-down of the top cover 501, different preset requirements can be satisfied by adjusting the first bending angle α.
In an alternative embodiment of the present utility model, as shown in fig. 2 and 3, the pressing section 106 is an elongated plate-shaped structure having a plurality of bending positions, and the plurality of bending positions make the pressing section 106 overall tend to be arc-shaped, and the bottom surface of the pressing section 106 contacts with the top surface of the top cover 501 and presses the top cover 501 downward.
Further, as shown in fig. 2 and 3, the pressing section 106 includes at least a first pressing section 103, a second pressing section 104 and a contact section 105, one end of the first pressing section 103 is connected to the connecting section 102, the other end of the first pressing section 103 is connected to one end of the second pressing section 104, and the other end of the second pressing section 104 is connected to the contact section 105; wherein, a third bending angle gamma is arranged between the first pressing section 103 and the second pressing section 104; the second pressing section 104 and the contact section 105 have a fourth bending angle δ therebetween, and the bending direction of the first pressing section 103 with respect to the connecting section 102, the bending direction of the second pressing section 104 with respect to the first pressing section 103, and the bending direction of the contact section 105 with respect to the second pressing section 104 are the same (for example, as shown in fig. 2 and 3, the bending direction of the first pressing section 103 with respect to the connecting section 102, the bending direction of the second pressing section 104 with respect to the first pressing section 103, and the bending direction of the contact section 105 with respect to the second pressing section 104 are all clockwise bending). According to the actual conveying direction of the packing box 5, the direction of the auxiliary member body 1 is set to ensure that in the process of pressing down the top cover 501 of the packing box 5, as shown in fig. 4, the bottom surface of the contact section 105 is contacted with the top surface of the top cover 501 of the packing box 5, the top cover 501 can be pressed down by a small extent, after the contact section 105 and the top cover 501 are separated along with the synchronous swinging of the auxiliary member body 1 and the movement of the packing box 5, the second pressing section 104 is contacted with the top cover 501 and presses down the top cover 501 by a large extent, as shown in fig. 5, after that, the second pressing section 104 is separated from the top cover 501, the bottom surface of the first pressing section 103 is contacted with the top surface of the top cover 501 of the packing box 5 and presses down the top cover 501, at this time, the top cover 501 is in the maximum pressing position, and the tilting height of the top cover 501 is smaller than the height of the pressing box slideway rod 3, so that the pressing slideway rod 3 and the packing box 5 cannot interfere.
Further, as shown in FIG. 3, the third bending angle gamma is in the angle range of 155 DEG.ltoreq.gamma < 180 DEG; the angle range of the fourth bending angle delta is 155 degrees or more and delta is less than 180 degrees. Wherein preferably the angle of the third bending angle γ is 170 °; the fourth bending angle delta is 170 deg.. When the angle range of the fourth bending angle δ is set to be smaller than 90 °, the bending angle of the contact section 105 with respect to the second pressing section 104 is excessively large, and the contact section 105 does not come into contact with the top surface of the top cover 501 of the packaging box 5, and therefore, the angle range of the fourth bending angle δ cannot be set to be smaller than 90 °. When the fourth bending angle delta is in the range of more than 90 deg. and less than 180 deg., the contact section 105 can first contact with the top surface of the top cover 501 of the package case 5 during the swinging of the auxiliary body 1, and slowly press down the upturned top cover 501 with the swinging of the auxiliary body 1, and send the package case 5 with the top cover 501 in the pressed down state to the lower side of the auxiliary body 1 through the conveying device 6. According to further experiments, the angle range of the fourth bending angle delta is 155 degrees less than or equal to delta less than 180 degrees (especially the angle of the fourth bending angle delta is 170 degrees), so that the effect is better, and the maximum pressing effect is ensured.
In an alternative embodiment of the utility model, the ratio between the length of the first pressing section 103, the length of the second pressing section 104 and the length of the contact section 105 is 6:2:1. In one embodiment of the present utility model, the length of the first pressing section 103 may be 60cm, the length of the second pressing section 104 may be 20cm, and the length of the contact section 105 may be 10cm.
Further, as shown in fig. 2 and 3, the first pressing section 103 includes at least a first pressing portion 1031 and a second pressing portion 1032, one end of the first pressing portion 1031 is connected to the connecting section 102, the other end of the first pressing portion 1031 is connected to one end of the second pressing portion 1032, and the other end of the second pressing portion 1032 is connected to the second pressing section 104; the first pressing portion 1031 and the second pressing portion 1032 have a fifth bending angle epsilon therebetween, and the bending direction of the second pressing portion 1032 with respect to the first pressing portion 1031 and the bending direction of the second pressing portion 104 with respect to the first pressing portion 103 are the same (for example, as shown in fig. 2 and 3, the bending direction of the second pressing portion 1032 with respect to the first pressing portion 1031 and the bending direction of the second pressing portion 104 with respect to the first pressing portion 103 are both clockwise bending). Through the setting of a plurality of pressing portions, but the swing of first pressure section 103 more adaptation auxiliary member body 1 guarantees that first pressure section 103 fully contacts with the top cap 501 of packing box 5 along with the swing of auxiliary member body 1 to reach the purpose of fully pushing down top cap 501. Of course, the first pressing section 103 may also be provided as a plurality of pressing portions larger than two sections, and the specific number of pressing portions is not limited.
In the present embodiment, the length of the first pressing portion 1031 is 40cm, and the length of the second pressing portion 1032 is 20cm.
Further, as shown in FIG. 3, the angle range of the fifth bending angle ε is 90 ° < ε < 180 °, and the specific degree of the angle of the fifth bending angle ε is not limited.
In an alternative embodiment of the present utility model, the first pressing portion 1031, the second pressing portion 1032, the second pressing section 104, and the contact section 105 are integrally formed.
Specifically, the fixing section 101, the connecting section 102, the first pressing portion 1031, the second pressing portion 1032, the second pressing section 104, and the contact section 105 are formed by bending a long strip plate, and the thickness of the long strip plate may be, but not limited to, 0.3cm, and the width of the long strip plate may be, but not limited to, 30cm. Wherein the long strips can be made of, but not limited to, stainless steel.
In another alternative embodiment of the present utility model, the pressing section 106 may also have an arc-shaped plate structure, where the bottom surface of the pressing section 106 contacts the top surface of the top cover 501 and presses the top cover 501 downward, so that the top cover 501 can be pressed down during the process of conveying the package 5.
Further, the ratio between the length of the fixed segment 101 and the length of the connecting segment 102 ranges from 7:12 to 5:9. In one embodiment of the present utility model, the length of the fixed section 101 is 7cm-12cm and the length of the connecting section 102 is 5cm-9cm.
In the actual implementation process of the present utility model, as shown in fig. 4 and 5, the box sealing device 4 may be, but is not limited to, a code spraying machine in the existing box sealing unit, the box pressing slide rail 3 is located near an inlet of the code spraying machine, a rotating cross rail 2 is disposed at an upstream of the box sealing device 4 in a conveying direction of the packaging box 5, a projection of the rotating cross rail 2 on the conveying device 6 is perpendicular to an extending direction of the conveying device 6, a top of the auxiliary box sealing device is fixedly connected with the rotating cross rail 2, and the rotating cross rail 2 is connected with an output shaft of a rotating motor through a transmission chain, so that the rotating cross rail 2 can be driven to reciprocate by the rotating motor, and further the auxiliary part body 1 is driven to realize reciprocating swing.
Further, as shown in fig. 2 and 3, the fixing section 101 is provided with a mounting hole 1011, a screw is provided in the mounting hole 1011, and the auxiliary box sealing device is fixedly connected to the rotary cross bar 2 through the screw.
Further, as shown in fig. 2 and 3, the mounting hole 1011 is a long hole extending along the length direction of the fixing section 101, and the screw is movably disposed in the mounting hole 1011 along the length direction of the fixing section 101, so as to adjust the connection position between the auxiliary member body 1 and the rotating cross bar 2, and further adjust the height of the auxiliary member body 1, so as to achieve the purpose of fully pressing down the top cover 501 of the packaging box 5.
The auxiliary box sealing device has the characteristics and advantages that:
this supplementary case sealer device is in the use, and auxiliary member body 1 can follow the direction of delivery swing of packing box 5, and auxiliary member body 1 press the section 106 of pressing down on the top surface of the top cap 501 of packing box 5 to make the upwarp height of top cap 501 be less than the height of predetermineeing, thereby ensure that the top cap 501 of packing box 5 can not upwarp too high, avoid taking place to interfere between the top cap 501 of packing box 5 and other parts in the case sealer equipment 4, avoid causing the damage to packing box 5 and/or its inside product, guarantee the quality of packing box 5 and product. After the auxiliary box sealing device is used, the situation that the top cover 501 of the packing box 5 collides or is hooked with the box pressing slide rail 3 is avoided, so that the shutdown frequency of equipment is reduced to 0 times, and the quality and the production efficiency of products are effectively improved.
The foregoing is illustrative of the present utility model and is not to be construed as limiting the scope of the utility model. Any equivalent changes and modifications can be made by those skilled in the art without departing from the spirit and principles of this utility model, and are intended to be within the scope of this utility model.
Claims (16)
1. An auxiliary box sealing device located upstream of a box sealing apparatus in a conveying direction of a packing box, characterized in that the auxiliary box sealing device includes an auxiliary member body swingable in the conveying direction of the packing box;
the auxiliary part body comprises a fixed section, a connecting section and a pressing section which are connected in sequence, wherein the pressing section is positioned below the fixed section, and the connecting section is connected between the fixed section and the pressing section;
under the packing box conveying state, the auxiliary piece body swings along the conveying direction of the packing box, and the pressing section presses on the top cover of the packing box, so that the upwarp height of the top cover is smaller than the preset height.
2. The auxiliary box sealing device according to claim 1, wherein the fixing section is connected to one end of the connecting section, and the other end of the connecting section is connected to the pressing section;
a first bending angle alpha is formed between the fixed section and the connecting section; the connecting section and the pressing section are provided with a second bending angle beta, and the bending direction of the connecting section relative to the fixing section is opposite to the bending direction of the pressing section relative to the connecting section.
3. The auxiliary box sealing device according to claim 2, wherein the angle range of the first bending angle α is 135 ° - α -160 °; the angle range of the second bending angle beta is 75 degrees or more and less than or equal to 100 degrees or less.
4. An auxiliary box sealing apparatus according to claim 1 or 2, wherein the pressing section has a plate-like structure having a plurality of bending positions, the plurality of bending positions causing the pressing section to be curved as a whole, and a bottom surface of the pressing section contacts with a top surface of the top cover and presses the top cover downward.
5. The auxiliary box sealing device according to claim 4, wherein the pressing section includes at least a first pressing section, a second pressing section, and a contact section, one end of the first pressing section is connected to the connection section, the other end of the first pressing section is connected to one end of the second pressing section, and the other end of the second pressing section is connected to the contact section;
a third bending angle gamma is arranged between the first pressing section and the second pressing section; the second pressing section and the contact section are provided with a fourth bending angle delta, and the bending direction of the first pressing section relative to the connecting section, the bending direction of the second pressing section relative to the first pressing section and the bending direction of the contact section relative to the second pressing section are in the same direction.
6. The auxiliary box sealing device according to claim 5, wherein the third bending angle γ has an angle range of 155 ° - γ < 180 °; the angle range of the fourth bending angle delta is 155 degrees less than or equal to delta less than 180 degrees.
7. An auxiliary box sealing device according to claim 5, wherein the ratio of the length of the first pressing section, the length of the second pressing section and the length of the contact section is 6:2:1.
8. The auxiliary box sealing device according to claim 5, wherein the first pressing section includes at least a first pressing portion and a second pressing portion, one end of the first pressing portion is connected to the connecting section, the other end of the first pressing portion is connected to one end of the second pressing portion, and the other end of the second pressing portion is connected to the second pressing section;
a fifth bending angle epsilon is formed between the first pressing part and the second pressing part, and the bending direction of the second pressing part relative to the first pressing part is the same as the bending direction of the second pressing section relative to the first pressing section.
9. An auxiliary box sealing apparatus as claimed in claim 8, wherein the fifth bending angle e is in the range 90 ° < e < 180 °.
10. The auxiliary box sealing apparatus according to claim 8, wherein the first pressing portion, the second pressing section, and the contact section are integrally constructed.
11. The auxiliary box sealing apparatus according to claim 10, wherein the fixing section, the connecting section, the first pressing portion, the second pressing section, and the contact section are formed by bending a long strip.
12. An auxiliary box sealing apparatus as claimed in claim 1 or 2, wherein the pressing section has an arcuate plate-like structure, and a bottom surface of the pressing section contacts a top surface of the top cover and presses the top cover downward.
13. An auxiliary box sealer as claimed in claim 1 or claim 2 wherein the ratio between the length of the fixed section and the length of the connecting section is in the range 7:12 to 5:9.
14. An auxiliary carton sealing device as claimed in claim 1, wherein a turning bar is provided upstream of the carton sealing means in the direction of conveyance of the cartons, the top of the auxiliary carton sealing device being connected to the turning bar.
15. The auxiliary box sealing device according to claim 14, wherein the fixing section is provided with a mounting hole, a screw is arranged in the mounting hole, and the auxiliary box sealing device is connected to the rotating cross rod through the screw.
16. An auxiliary box sealing apparatus according to claim 15, wherein the mounting hole is a long hole extending in a longitudinal direction of the fixed section, and the screw is provided in the mounting hole so as to be movable in the longitudinal direction of the fixed section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320433304.1U CN219382895U (en) | 2023-03-09 | 2023-03-09 | Auxiliary box sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320433304.1U CN219382895U (en) | 2023-03-09 | 2023-03-09 | Auxiliary box sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219382895U true CN219382895U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320433304.1U Active CN219382895U (en) | 2023-03-09 | 2023-03-09 | Auxiliary box sealing device |
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| CN (1) | CN219382895U (en) |
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