CN115946395B - Outer edge treatment process for packaging box production - Google Patents

Outer edge treatment process for packaging box production Download PDF

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Publication number
CN115946395B
CN115946395B CN202310105570.6A CN202310105570A CN115946395B CN 115946395 B CN115946395 B CN 115946395B CN 202310105570 A CN202310105570 A CN 202310105570A CN 115946395 B CN115946395 B CN 115946395B
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shell
butt joint
glue
storage shell
outer edge
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CN115946395A (en
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陆管仲
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Zhejiang Haohan Printing Co ltd
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Zhejiang Haohan Printing Co ltd
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Abstract

The invention discloses an outer edge treatment process for packaging box production, which comprises the following steps of S1: firstly, placing an unfolded packaging paper box on the upper surface of a supporting seat, and placing the edge position to be glued below a storage shell; s2: the hydraulic rod at the bottom of the butt joint frame drives the connecting seat and the storage shell to move, so that the rolling shaft at the bottom of the storage shell is contacted with the position of the packaging paper box to be glued; s3: and controlling the injection head to perform glue injection in the storage shell, and controlling the motor to drive the connecting screw rod to rotate. According to the outer edge treatment process for packaging box production, a rolling shaft arranged in a storage shell is utilized, a certain gap exists between the rolling shaft and the storage shells on two sides, an injection head is controlled to inject adhesive glue into the storage shell and adhere to the rolling shaft, the adhesive glue is coated on the outer edge of the packaging box to be adhered through rotation of the rolling shaft, the adhesive glue is coated uniformly, and adhesion tightness is effectively improved.

Description

Outer edge treatment process for packaging box production
Technical Field
The invention relates to the technical field of packaging box production, in particular to an outer edge treatment process for packaging box production.
Background
The packing box is the box that is used for packing the packing product, and the packing box can divide into carton, indisputable box and leather box etc. according to the material, and the packing box is extensively used for trades such as food, beverage and toy, in the production and processing process to paper packing box, in order to let the corner connection of paper packing box more fastening, can carry out the rubber coating processing in the outward flange department of packing box, utilizes glue to let corner carton adhesion each other.
When carrying out the rubber coating to packing carton outward flange department, adopt the rubber roll to carry out the rubber coating to packing carton's outward flange department more and handle, the length of rubber roll is relatively fixed, is difficult to adjust the rubber coating width according to actual demand, and the adhesion position is more easily appears, brings certain inconvenience for later stage carton corner adhesion, and in the rubber coating in-process, when the glue is injected too much, is difficult to carry out recovery processing to unnecessary glue, and then causes the waste of certain resource.
Aiming at the existing problems, innovation is urgently needed on the basis of the original gluing processing of the packaging box.
Disclosure of Invention
The invention aims to provide an outer edge treatment process for packaging box production, which aims to solve the problems that in the prior art, when glue coating treatment is carried out on the outer edge of a packaging paper box, glue rollers are adopted to carry out the glue coating treatment on the outer edge of the packaging paper box, the lengths of the glue rollers are relatively fixed, the glue coating width is difficult to adjust according to actual requirements, more adhesion positions are easy to occur, certain inconvenience is brought to the adhesion of the corners of a later-stage paper box, and in the glue coating process, when excessive glue is injected, recovery treatment is difficult to be carried out on excessive glue, so that certain resource waste is caused.
In order to achieve the above purpose, the present invention provides the following technical solutions: an outer edge treatment process for packaging box production comprises the following steps:
S1: firstly, placing an unfolded packaging paper box on the upper surface of a supporting seat, and placing the edge position to be glued below a storage shell;
S2: the hydraulic rod at the bottom of the butt joint frame drives the connecting seat and the storage shell to move, so that the rolling shaft at the bottom of the storage shell is contacted with the position of the packaging paper box to be glued;
S3: the injection head is controlled to inject glue into the storage shell, the motor is controlled to drive the connecting screw rod to rotate, the butt joint frame moves on the butt joint plate, the mounting bracket is utilized to support the butt joint plate, and then the rolling shaft on the storage shell rolls at the position of the packaging paper box to be glued, so that gluing treatment is carried out on the adhesion part of the outer edge of the packaging paper box;
S4: then the sliding block and the partition plates are controlled to slide in the storage shell through the rotation adjusting mechanism, the distance between the two partition plates is adjusted, the temporary storage position of glue is controlled, the glue is adhered to the surface of the rolling shaft part, and the effect of adjusting the proper coating position according to the coating width of the outer edge of the packaging box is facilitated;
S5: when the connecting screw rod rotates, the transmission mechanism and the airtight piston block are driven to move, when the airtight piston block moves upwards in the connecting shell, a suction force is generated, excessive glue in the storage shell is sucked into the backflow shell, the recovery of the glue is further realized, and the resource waste is reduced;
s6: when the airtight piston block moves downwards, the air in the connecting shell is extruded, so that the air in the connecting shell is sprayed out from the air spraying mechanism, and paper scraps at the viscose of the packaging box are blown and cleaned.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the adjusting mechanism comprises a rotating disc and a movable screw rod, the end part of the rotating disc is fixedly connected with the movable screw rod, and threads at the two ends of the movable screw rod are oppositely arranged.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the movable screw rod is in threaded connection with the sliding block, the sliding block and the partition plate are both provided with two, the outer surface of the partition plate is connected with the storage shell in a fitting mode, and meanwhile the side of the partition plate is provided with the injection head.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the outside of injection head is provided with the holding ring piece, and the tip welded connection of holding ring piece has the connecting block to the inside of connecting block runs through there is the gag lever post, and the avris of connecting block is provided with first spring simultaneously.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the air injection mechanism comprises a butt joint tube seat, a nozzle and an air inlet guide tube, wherein the nozzle is arranged on the outer side of the butt joint tube seat at equal distance, the air inlet guide tube is arranged on the side of the nozzle, and meanwhile, a one-way valve is arranged at the end part of the air inlet guide tube.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the butt joint tube seat is in welded connection with the storage shell, a rolling shaft is movably arranged in the storage shell, and the outer surface of the rolling shaft is mutually attached to the outer surface of the partition plate.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the transmission mechanism comprises a connecting gear, a transmission gear, a rotating gear and a sawtooth bar, wherein the side of the connecting gear is connected with the transmission gear in a meshed manner, the side of the transmission gear is connected with the rotating gear in a meshed manner, and meanwhile, the outside of the rotating gear is connected with the sawtooth bar in a meshed manner.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the diameter of the connecting gear is smaller than that of the transmission gear, the connecting gear is in welded connection with the connecting screw rod, and the transmission gear and the rotating gear are coaxially arranged.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the tip fixedly connected with airtight piston piece of sawtooth strip, and airtight piston piece's surface laminating is connected with the connection casing to the bottom threaded connection of connection casing has the backward flow casing, the inner wall fixedly connected with locating part of connection casing, and the bottom of locating part is provided with the butt joint casing to the inner wall of butt joint casing is provided with the connection piece, and the surface of butt joint casing has seted up the connection recess simultaneously.
As an alternative to the outer edge treatment process for producing the package according to the invention, the process comprises: the inner side of the connecting sheet is provided with a second spring, the inner side of the second spring is provided with a positioning rod, the end part of the positioning rod is fixedly connected with a first airtight block, the end part of the first airtight block is provided with a blocking head, and the bottom of the first airtight block is provided with a second airtight block.
Compared with the prior art, the invention has the beneficial effects that:
1. The outer edge treatment process for packaging box production is provided with the rolling shaft, a certain gap exists between the rolling shaft and the storage shells at two sides by utilizing the rolling shaft arranged in the storage shells, the injection head is controlled to inject adhesive glue into the storage shells and adhere to the rolling shaft, the adhesive glue is coated at the position to be adhered at the outer edge of the packaging box by rotating the rolling shaft, the adhesive glue is coated uniformly, and the adhesion tightness is effectively improved.
2. This outward flange processing technology for packing carton production is provided with the division board, rotates through control movable lead screw, and the both ends screw thread of movable lead screw is opposite setting, drives sliding block and division board motion, and the division board is laminated mutually with the inner wall of storage casing, utilizes the opposite movement of both sides division board to adjust the position of glue in the storage casing, and then is convenient for wait the width that coats according to the packing carton outward flange to adjust the interval of glue in the storage casing, and then lets the roll epaxial part have glue, avoids bringing inconvenience to follow-up adhesion because of the glue coating surface is great, and can reduce the waste of glue.
3. This outward flange processing technology for packing carton production is provided with drive mechanism, when connecting the lead screw and driving the roll axis and scribble, the connecting the lead screw can drive mechanism motion simultaneously, let the sealed piston piece of saw-tooth strip move in the connection casing, when airtight piston piece upward movement, can be producing a suction, suck and retrieve excessive glue in the storage casing, avoid glue to spill extravagant condition, when airtight piston piece downward movement, can compress gas, let the gas in the storage casing, spout through the nozzle, realize blowing to the rubber coating outward flange department, clean the paper bits above.
Drawings
FIG. 1 is a schematic diagram of a process flow of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a schematic view of a connection structure of a connection base and a storage housing according to the present invention;
FIG. 4 is a schematic diagram of the connection structure of the movable screw and the sliding block of the invention;
FIG. 5 is a schematic view of the connection structure of the partition plate and the rolling shaft of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 7 is a schematic cross-sectional view of a connecting housing according to the present invention;
fig. 8 is an enlarged view of fig. 7B according to the present invention.
In the figure: 1. a support base; 2. a mounting bracket; 3. an abutting plate; 4. a motor; 5. connecting a screw rod; 6. a butt joint frame; 7. a hydraulic rod; 8. a connecting seat; 9. an adjusting mechanism; 901. a rotating disc; 902. a movable screw rod; 10. a sliding block; 11. a partition plate; 12. a connecting pipe; 13. an injection head; 14. positioning ring pieces; 15. a connecting block; 16. a limit rod; 17. a first spring; 18. a storage housing; 19. a rolling shaft; 20. an air injection mechanism; 2001. a butt joint tube seat; 2002. a nozzle; 2003. an air intake duct; 21. a transmission mechanism; 2101. a connecting gear; 2102. a transmission gear; 2103. rotating the gear; 2104. a saw rack; 22. an airtight piston block; 23. a connection housing; 24. a reflow housing; 25. a limiting piece; 26. a butt-joint housing; 27. a connecting sheet; 28. a second spring; 29. a positioning rod; 30. a first airtight block; 31. a blocking head; 32. a second airtight block; 33. a connection groove; 34. a one-way valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The present embodiment is intended to facilitate solving the problem of how to uniformly apply glue to the outer edge, please refer to fig. 1 to 8, and the present invention provides a technical solution: an outer edge treatment process for packaging box production comprises the following steps:
S1: firstly, placing an unfolded packaging paper box on the upper surface of a supporting seat 1, and placing the edge position to be glued below a storage shell 18;
S2: the hydraulic rod 7 at the bottom of the butt joint frame 6 drives the connecting seat 8 and the storage shell 18 to move, so that the rolling shaft 19 at the bottom of the storage shell 18 is contacted with the position of the packaging paper box to be glued;
S3: the injection head 13 is controlled to inject glue into the storage shell 18, the motor 4 is controlled to drive the connecting screw rod 5 to rotate, the butt joint frame 6 moves on the butt joint plate 3, the mounting bracket 2 is used for supporting the butt joint plate 3, and the rolling shaft 19 on the storage shell 18 rolls at the position of the packaging paper box to be glued, so that glue coating treatment is carried out on the outer edge adhesion part of the packaging paper box;
S4: then the sliding block 10 and the partition plates 11 are controlled to slide in the storage shell 18 through the rotation adjusting mechanism 9, the distance between the two partition plates 11 is adjusted, the temporary storage position of glue is controlled, part of the surface of the rolling shaft 19 is adhered with the glue, and the effect of adjusting the proper coating position according to the coating width of the outer edge of the packaging box is facilitated;
S5: when the connecting screw rod 5 rotates, the transmission mechanism 21 and the airtight piston block 22 are driven to move, when the airtight piston block 22 moves upwards in the connecting shell 23, a suction force is generated, excessive glue in the storage shell 18 is sucked into the backflow shell 24, the recovery of the glue is further realized, and the resource waste is reduced;
S6: when the airtight piston block 22 moves downwards, the air in the connecting shell 23 is extruded, so that the air in the connecting shell 23 is sprayed out from the air spraying mechanism 20, and paper scraps at the viscose of the packaging box are blown and cleaned;
Through placing the non-adhesion packaging paper box on the supporting seat 1, through the hydraulic rod 7 motion on the control butt joint frame 6, drive connecting seat 8 and storage casing 18 downward movement, let the roll axis 19 on the storage casing 18 contact with the outer edge rubber coating position of packaging paper box, and control injection head 13 is with glue injection storage casing 18 in, drive connecting screw 5 rotation through the motor 4 on the control butt joint plate 3, connecting screw 5 drives the roll axis 19 motion on connecting seat 8 and the storage casing 18, let the roll axis 19 wait the outer edge of rubber coating at packaging paper box, there is certain interval between roll axis 19 and the storage casing 18, along with the rotation of roll axis 19, with the glue coating at the position of waiting of packaging paper box, and adopt roll axis 19 to carry out the coating, can let the glue distribution on the outer edge of waiting the rubber coating more even, effectively improve the adhesion fastening nature.
Example 2
The present embodiment is intended to facilitate solving the problem how to adjust a suitable glue application interval according to the outer edge treatment width of a package box, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1 to 5, an adjusting mechanism 9 includes a rotating disc 901 and a movable screw 902, the end of the rotating disc 901 is fixedly connected with the movable screw 902, threads at both ends of the movable screw 902 are oppositely arranged, the movable screw 902 is in threaded connection with a sliding block 10, the sliding block 10 and a partition plate 11 are both provided with two, the outer surface of the partition plate 11 is in fit connection with a storage shell 18, meanwhile, the side of the partition plate 11 is provided with an injection head 13, the outer side of the injection head 13 is provided with a positioning ring piece 14, the end of the positioning ring piece 14 is welded and connected with a connecting block 15, the inside of the connecting block 15 is penetrated with a limit rod 16, and meanwhile, the side of the connecting block 15 is provided with a first spring 17;
Through rotating the rotating disc 901 on the connecting seat 8, the rotating disc 901 drives the movable screw rod 902 to rotate, threads at two ends of the movable screw rod 902 are oppositely arranged, when the movable screw rod 902 rotates, the sliding blocks 10 at two sides and the partition plate 11 are simultaneously driven to move in the storage shell 18, the partition plate 11 is tightly attached to the storage shell 18, the temporary storage position of glue in the storage shell 18 is adjusted by adjusting the interval between the partition plates 11 at two sides, the partition plate 11 is connected with the injection head 13, when the partition plate 11 moves, the injection head 13 and the positioning ring piece 14 are simultaneously driven to move, the end part of the positioning ring piece 14 is connected with the connecting block 15, when the connecting block 15 moves, the first spring 17 is simultaneously compressed, the injection head 13 moves along with the partition plate 11 by using the telescopic movement of the first spring 17, and the movement of the connecting block 15 and the injection head 13 is limited by using the limiting rod 16, so that the movement of the injection head 13 is more stable;
When the glue storage position is changed, the positions of the glue adhered to the surfaces of the rolling shafts 19 are changed simultaneously, so that the proper distance between the partition plates 11 at two sides is adjusted according to the width to be glued at the outer edge of the packaging paper box, the positions of the glue adhered to the rolling shafts 19 are controlled, the glue is accurately coated at the outer edge of the packaging paper box, the waste of resources caused by excessive glue coating is avoided, and meanwhile, inconvenience is brought to the adhesion of the subsequent packaging paper box.
Example 3
The present embodiment is intended to facilitate solving the problem how to clean paper dust at a place to be glued, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 3 and 6 to 7, the air injection mechanism 20 includes a butt joint pipe seat 2001, an injection nozzle 2002 and an air intake pipe 2003, the outside of the butt joint pipe seat 2001 is equidistantly provided with the injection nozzle 2002, and the side of the injection nozzle 2002 is provided with the air intake pipe 2003, while the end of the air intake pipe 2003 is provided with a one-way valve 34, the butt joint pipe seat 2001 is in welded connection with the storage case 18, and the inside of the storage case 18 is movably provided with a rolling shaft 19, and the outer surface of the rolling shaft 19 and the outer surface of the partition plate 11 are mutually attached, the transmission mechanism 21 includes a connecting gear 2101, a transmission gear 2102, a rotating gear 2103 and a saw tooth bar 2104, and the side of the connecting gear 2101 is in meshed connection with the transmission gear 2102, and the side of the transmission gear 2102 is in meshed connection with the rotating gear 2103, while the outside of the rotating gear 2103 is in meshed connection with the saw tooth bar 2104; the diameter of the connecting gear 2101 is smaller than that of the transmission gear 2102, the connecting gear 2101 is in welded connection with the connecting screw rod 5, and the transmission gear 2102 and the rotating gear 2103 are coaxially arranged;
when the connecting screw rod 5 rotates, the connecting screw rod 5 drives the connecting gear 2101 and the transmission gear 2102 to rotate, the transmission gear 2102 and the rotating gear 2103 are coaxially arranged, when the transmission gear 2102 rotates, the rotating gear 2103 is driven to move, and the sawtooth strips 2104 and the airtight piston blocks 22 are driven to move downwards in the connecting shell 23 through the rotation of the rotating gear 2103;
When the airtight piston block 22 moves downwards, the air in the connecting shell 23 is compressed, the one-way valve 34 is arranged in the connecting shell 23, the air in the connecting shell 23 can only flow to the air inlet pipe 2003 through the one-way valve 34, then the air in the connecting shell 23 flows to the butt joint pipe seat 2001 through the one-way valve 34 and the air inlet pipe 2003, the air inlet pipe 2003 is communicated with the nozzle 2002 through the butt joint pipe seat 2001, the air in the butt joint pipe seat 2001 is sprayed out from the nozzle 2002, the nozzle 2002 is equidistantly arranged and obliquely arranged, the part to be glued on the outer edge of the packing box is blown, the paper scraps at the part to be glued are cleaned by utilizing air flow, the influence of the larger paper scraps on the adhesion tightness of the subsequent gluing is avoided, and the limiting piece 25 is arranged in the connecting shell 23, so that the movement position of the airtight piston block 22 is limited.
Example 4
The present embodiment is intended to promote solving of the problem how to automatically recover glue, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 7 and 8, an end portion of a saw tooth bar 2104 is fixedly connected with an airtight piston block 22, an outer surface of the airtight piston block 22 is in fit connection with a connection housing 23, a bottom of the connection housing 23 is in threaded connection with a backflow housing 24, an inner wall of the connection housing 23 is fixedly connected with a limiting member 25, a bottom of the limiting member 25 is provided with a butt joint housing 26, an inner wall of the butt joint housing 26 is provided with a connecting sheet 27, a surface of the butt joint housing 26 is provided with a connecting groove 33, an inner side of the connecting sheet 27 is provided with a second spring 28, an inner side of the second spring 28 is provided with a positioning rod 29, an end portion of the positioning rod 29 is fixedly connected with a first airtight block 30, an end portion of the first airtight block 30 is provided with a blocking head 31, and a bottom of the first airtight block 30 is provided with a second airtight block 32;
When the airtight piston block 22 moves upwards in the connection housing 23, the airtight piston block 22 generates a suction pressure in the connection housing 23, the generated suction force drives the blocking head 31 and the first airtight block 30 to move in the butt joint housing 26 through the positioning rod 29, and when the first airtight block 30 moves, the second spring 28 is compressed at the same time, and finally the first airtight block 30 is connected with the connecting sheet 27 to separate the second spring 28, so that the subsequent glue flow is prevented from contacting the second spring 28, the usability of the second spring 28 is influenced, when the first airtight block 30 moves, the second airtight block 32 at the bottom is simultaneously driven to move, and when the first airtight block 30 moves to the leftmost end, the second airtight block 32 is separated from the butt joint housing 26, and a circulation channel is opened to generate suction force;
Suction force is transferred to the partition plate 11 through the connecting pipe 12, the connecting pipe 12 is arranged at the center of the partition plate 11, when the injection head 13 injects more glue in a short time, the generated suction force can suck the glue higher than the position of the connecting pipe 12, the glue enters the butt joint shell 26 through the connecting pipe 12 and flows out of the connecting groove 33 and finally gathers in the backflow shell 24, the situation that the glue overflows from the storage shell 18 to cause waste is avoided when the glue is glued, the sealing plug 31, the second airtight block 32 and the butt joint shell are subjected to chromium plating treatment, the surface energy of the three surfaces is reduced, the glue is difficult to adhere by the glue, and when the device is not used in a short time, the glue in the suction pipeline and the parts is washed by using the suction force through water injection in the storage shell 18, so that the situation of blocking is avoided when the device is used in a follow-up time.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The outer edge treatment process for producing the packaging box is characterized by comprising the following steps of:
s1: firstly, placing an unfolded packaging paper box on the upper surface of a supporting seat (1), and placing the edge position to be glued below a storage shell (18);
S2: the hydraulic rod (7) at the bottom of the butt joint frame (6) drives the connecting seat (8) and the storage shell (18) to move, so that the rolling shaft (19) at the bottom of the storage shell (18) is contacted with the position of the packaging paper box to be glued;
S3: the injection head (13) is controlled to inject glue into the storage shell (18), the motor (4) is controlled to drive the connecting screw rod (5) to rotate, the butt joint frame (6) moves on the butt joint plate (3), the mounting bracket (2) is used for supporting the butt joint plate (3), and further the rolling shaft (19) on the storage shell (18) rolls at the position of the packaging paper box to be glued, so that glue coating treatment is carried out on the outer edge adhesion part of the packaging paper box;
S4: then the sliding block (10) and the partition plates (11) are controlled to slide in the storage shell (18) through the rotation adjusting mechanism (9), the interval between the two partition plates (11) is adjusted, the temporary storage position of glue is controlled, the glue is adhered to part of the surface of the rolling shaft (19), and the effect of adjusting the proper coating position according to the coating width of the outer edge of the packaging box is facilitated;
S5: when the connecting screw rod (5) rotates, the transmission mechanism (21) and the airtight piston block (22) are driven to move, when the airtight piston block (22) moves upwards in the connecting shell (23), a suction force is generated, excessive glue in the storage shell (18) is sucked into the backflow shell (24), so that the recovery of the glue is further realized, and the resource waste is reduced;
S6: when the airtight piston block (22) moves downwards, the air in the connecting shell (23) is extruded, so that the air in the connecting shell (23) is sprayed out from the air spraying mechanism (20), and paper scraps at the viscose of the packaging box are blown and cleaned;
The air injection mechanism (20) comprises a butt joint tube seat (2001), a nozzle (2002) and an air inlet guide tube (2003), wherein the nozzle (2002) is arranged on the outer side of the butt joint tube seat (2001) at equal distance, the air inlet guide tube (2003) is arranged on the side of the nozzle (2002), and a one-way valve (34) is arranged at the end part of the air inlet guide tube (2003);
The butt joint tube seat (2001) is in welded connection with the storage shell (18), a rolling shaft (19) is movably arranged in the storage shell (18), and the outer surface of the rolling shaft (19) is mutually attached to the outer surface of the partition plate (11);
The transmission mechanism (21) comprises a connecting gear (2101), a transmission gear (2102), a rotating gear (2103) and a sawtooth strip (2104), wherein the side of the connecting gear (2101) is connected with the transmission gear (2102) in a meshed manner, the side of the transmission gear (2102) is connected with the rotating gear (2103) in a meshed manner, and meanwhile, the outer side of the rotating gear (2103) is connected with the sawtooth strip (2104) in a meshed manner;
the diameter of the connecting gear (2101) is smaller than that of the transmission gear (2102), the connecting gear (2101) is in welded connection with the connecting screw rod (5), and the transmission gear (2102) and the rotating gear (2103) are coaxially arranged;
The end part of the sawtooth strip (2104) is fixedly connected with an airtight piston block (22), the outer surface of the airtight piston block (22) is connected with a connecting shell (23) in a fitting way, the bottom of the connecting shell (23) is connected with a backflow shell (24) in a threaded way, the inner wall of the connecting shell (23) is fixedly connected with a limiting piece (25), the bottom of the limiting piece (25) is provided with a butt joint shell (26), the inner wall of the butt joint shell (26) is provided with a connecting sheet (27), and meanwhile, the surface of the butt joint shell (26) is provided with a connecting groove (33);
The inner side of connection piece (27) is provided with second spring (28), and the inboard of second spring (28) is provided with locating lever (29) to the tip fixedly connected with first airtight piece (30) of locating lever (29), the tip of first airtight piece (30) is provided with shutoff head (31), and the bottom of first airtight piece (30) is provided with second airtight piece (32).
2. The outer edge treatment process for producing packaging boxes according to claim 1, wherein: the adjusting mechanism (9) comprises a rotating disc (901) and a movable screw rod (902), the end part of the rotating disc (901) is fixedly connected with the movable screw rod (902), and threads at two ends of the movable screw rod (902) are oppositely arranged.
3. An outer edge treatment process for producing a packing box according to claim 2, wherein: the movable screw rod (902) is in threaded connection with the sliding block (10), the sliding block (10) and the partition plate (11) are both provided with two, the outer surface of the partition plate (11) is connected with the storage shell (18) in a fitting mode, and meanwhile the side of the partition plate (11) is provided with the injection head (13).
4. A process for treating the outer edges of a package for manufacturing as claimed in claim 3, wherein: the outside of injection head (13) is provided with locating ring piece (14), and the tip welded connection of locating ring piece (14) has connecting block (15) to the inside of connecting block (15) is run through and is had gag lever post (16), and the avris of connecting block (15) is provided with first spring (17) simultaneously.
CN202310105570.6A 2023-02-13 2023-02-13 Outer edge treatment process for packaging box production Active CN115946395B (en)

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