CN117601455A - Precise numerical control embossing machine for packing belt - Google Patents
Precise numerical control embossing machine for packing belt Download PDFInfo
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- CN117601455A CN117601455A CN202410095224.9A CN202410095224A CN117601455A CN 117601455 A CN117601455 A CN 117601455A CN 202410095224 A CN202410095224 A CN 202410095224A CN 117601455 A CN117601455 A CN 117601455A
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- packing belt
- oven
- cylinder
- bending
- packing
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- 238000012856 packing Methods 0.000 title claims abstract description 156
- 238000004049 embossing Methods 0.000 title claims abstract description 66
- 238000005452 bending Methods 0.000 claims abstract description 78
- 238000001816 cooling Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000007605 air drying Methods 0.000 claims abstract description 27
- 238000004806 packaging method and process Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000009998 heat setting Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000002352 surface water Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005096 rolling process Methods 0.000 abstract description 15
- 238000007493 shaping process Methods 0.000 abstract description 15
- 230000035882 stress Effects 0.000 abstract description 8
- 230000008642 heat stress Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2029/00—Belts or bands
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
The invention provides a precise numerical control embossing machine for a packing belt, which relates to the technical field of embossing production of the packing belt and comprises a bending type oven, wherein the internal bending space of the bending type oven is used for heating and performing heat setting treatment on the packing belt, two sides of the bending type oven are communicated with an air drying structure and extend to the back surface for performing air drying treatment on the packing belt, and the bending type oven and the air drying structure share the same heating source; the traction shaft is arranged on the outer side wall of the bending type baking oven in a penetrating manner, through the technical scheme, the setting of the shaping auxiliary assembly is aimed at, after embossing is finished, the packaging belt after embossing is heated through the bending type baking oven, heat shaping treatment is carried out, internal stress is eliminated, the cooling drum is used for eliminating the heat stress and shaping, the surface water drops of the packaging belt are wiped off through the water wiping structure, the tail end of the folding path is dried through the air drying structure, shaping and surface water drying can be directly carried out on the packaging belt, and rolling and packaging can be directly carried out.
Description
Technical Field
The invention relates to the technical field of embossing production of packing belts, in particular to a precise numerical control embossing machine for packing belts.
Background
The embossing machine controls the embossing roller to lift in a manual and hydraulic mode, and controls the double embossing roller pair to directly emboss the packing belt after stretching through a numerical control system of the embossing machine;
the method comprises the steps of extruding a PP packing belt on an integral production line, cooling with water after extrusion by an extruder, stretching in boiling water, embossing, shaping the embossed packing belt, and then rolling, wherein an oven and a water tank are arranged, the oven is heated for the second time to facilitate stretching, in a shaping stage on the production line, the packing belt is heated to eliminate the tensile stress, and finally the upper water tank is used for shaping after eliminating the thermal stress;
the application number is as follows: 72N 20110442086. X, wherein the embossing tension adjusting device of the packing belt and the production line of the packing belt are provided, after the packing belt passes through an embossing machine, tension adjustment is carried out by the embossing tension adjusting device, the packing belt sequentially passes through a qualitative oven in shaping equipment for heat shaping treatment, enters a cooling water tank for eliminating heat stress shaping, and is pulled out by a traction machine for rolling.
The prior art provides a new direction for the research and development of diversity in the industry, shortens the embossing production time of the packing belt and improves the embossing production efficiency of the packing belt, so the invention provides a precise numerical control embossing machine for the packing belt.
Disclosure of Invention
The invention aims to provide a precise numerical control embossing machine for a packing belt, which increases the production function of the embossing machine, shortens the embossing production time of the packing belt and improves the production efficiency of the packing belt.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a precision numerical control embossing machine for packing belt, includes the type of buckling oven, the inside space of buckling of type of buckling oven provides the heating for carry out the heat setting to packing belt and handle, the both sides intercommunication of type of buckling oven have the air-dry structure and extend to the back, are used for carrying out the air-dry to packing belt and handle, the type of buckling oven and air-dry structure share same heating source; the outer side wall of the bending type baking oven is penetrated with a traction shaft, a supporting triaxial and a folding shaft are sequentially arranged below the traction shaft, one side of the traction shaft is also provided with a tail end folding shaft, the traction shaft, the folding shaft, the supporting triaxial and the tail end folding shaft are used for limiting a transmission path of the packing belt and are in a digital 7 type for conveying, and the folding shaft is used for folding and conveying the packing belt to the back of the bending type baking oven at the bottom end; the lower part of the bending type baking oven is sequentially provided with a water wiping structure, a cooling cylinder and a circulating water channel, the cooling cylinder is sealed and sleeved on the turning shaft, the bottom end of the cooling cylinder is connected onto the circulating water channel in a sealing mode and used for circulating cooling water to cool and shape a packing belt in the cooling cylinder, and the water wiping structure is arranged on a supporting triaxial and used for wiping water drops on the surface of the packing belt.
Further, the heating wire and the partition plate are arranged in the bending type baking oven, and the partition plate is positioned on two sides of the heating wire.
Further, the movable cover plate is installed on the top of the bending type baking oven and the side face of the cooling cylinder, the rollers with adjustable heights are installed on the inner side wall of the movable cover plate, the turning-back shaft is located on the rod wall inside the cooling cylinder and is rotationally connected with the turning-back rotating wheel, and the rollers are used for clamping the packing belt in cooperation with the traction shaft and the turning-back rotating wheel and used for improving the stability of the transmission of the packing belt when being pulled.
Further, the air-drying structure includes: the air outlets of the bending air channels extend to the back surface of the bending oven; a heat supply cover cap fixedly communicated with one side of the bending type oven; the heating air pipes are arranged on the heat supply cover in a penetrating manner and are respectively communicated with the two bending air channels; and the fan is arranged at the air outlet of the bent air duct.
Further, the air-drying structure further comprises an arc-shaped groove arranged on the back surface of the bending type oven, and the air outlet direction of the fan is obliquely arranged towards the arc-shaped groove.
Further, a vertical row of water spray heads are arranged in the cooling cylinder, and the water spray heads are fixedly connected to the top of the circulating water channel; the cooling cylinder comprises a vertical insertion cylinder which is inserted on the circulating water channel in a sealing way; a side seal ring plug which is clamped between the vertical insertion cylinder and the turning shaft in a sealing way; and the U-shaped sealing cover is in sealing clamping connection with the vertical insertion cylinder, the circulating water channel and the turning shaft.
Furthermore, the joint of the vertical insertion cylinder, the side sealing ring plug and the U-shaped sealing cover, the joint of the circulating water channel, the vertical insertion cylinder and the U-shaped sealing cover are all provided with extension lips, and the extension lips are all glued with sealing gaskets.
Further, the wiper structure includes: the inner sleeve is sleeved on the supporting triaxial; the hollow rotary drum is rotatably sleeved on the inner sleeve and is in transmission connection with the packing belt on the folding path, and a plurality of ribs which are distributed at equal intervals are arranged on the side wall of the hollow rotary drum and are used for adsorbing water drops on the packing belt; the outer half cylinder is fixedly connected to the inner sleeve, and a water pipe is fixedly communicated between the bottom of the outer half cylinder and the cooling cylinder; and the scraping plate is fixedly connected to the inner wall of the outer half cylinder and is used for extruding water from the hollow rotary cylinder and draining the water into the outer half cylinder.
Further, one side of the outer half cylinder is provided with an extension ring for limiting the packing belt.
Compared with the prior art, the invention has the advantages and positive effects that:
1. according to the invention, through arranging a bending type baking oven, an air drying structure, a cooling cylinder and a water wiping structure, the transmission path of the packing belt is set to be a number '7', in the process of returning from top to bottom and bending to the upper path, the embossed packing belt is heated on the bending path at the top through the bending type baking oven, the heat setting treatment is carried out, the internal stress is eliminated, on the bottom folding path, the heat stress is eliminated through the cooling cylinder, the shaping is carried out, the surface water drops of the packing belt are wiped off through the water wiping structure at the bending position on the middle path after folding, the tail end of the folding path is dried through the air drying structure, the shaping auxiliary assembly is arranged, after the embossing is finished, the packing belt is directly shaped and surface water is dried, and the rolling packing can be directly carried out.
2. According to the invention, the bent type baking oven, the cooling cylinder, the circulating water channel and the water wiping structure are reasonable in layout, the arrangement of the moving path of the packing belt and the heating of the packing belt share the same heat source with the surface moisture drying, and the cooling cylinder is used for retracing and cooling, so that the structure is compact and the occupied space is small.
3. According to the invention, when the next section of packing belt is replaced to carry out embossing and shaping production operation in the continuous production process of the packing belt, the movable cover plate is opened when one end of the packing belt needs to pass through the bending positions of the traction shaft and the folding shaft, so that the part of the packing belt, which needs to be bent and passes through the bending type baking oven and the cooling cylinder, is opened, the packing belt is conveniently penetrated and guided, and after the movable cover plate is combined, the packing belt is tightly pressed with the traction shaft and the folding shaft through the roller, so that the process of traction and conveying the packing belt is improved to be carried out more stably.
4. According to the invention, the cooling cylinder is combined by the vertical insertion cylinder, the side sealing ring plug and the U-shaped sealing cover, is vertically inserted on the circulating water channel, is convenient to split and mount, and has good sealing performance, and lips are reserved at the joint parts among the vertical insertion cylinder, the side sealing ring plug and the U-shaped sealing cover.
Drawings
Fig. 1 is a schematic perspective view of a precise numerical control embossing machine for packaging belts according to the present invention;
FIG. 2 is a schematic diagram showing a structure of a bending type oven, an air-drying structure, a cooling drum and a water wiping structure in a precise numerical control embossing machine for a packing belt;
FIG. 3 is a schematic diagram showing a structure of a bending type oven and a heat supply cover in a precise numerical control embossing machine for a packing belt;
FIG. 4 is an exploded view of a bending oven in a precision numerical control embossing machine for strapping tapes in accordance with the present invention;
FIG. 5 is a schematic cross-sectional view of a bending oven in a precision numerical control embossing machine for strapping tapes in accordance with the present invention;
FIG. 6 is a schematic view showing a cooling drum structure in a precise numerical control embossing machine for a packing belt according to the present invention;
FIG. 7 is a schematic view showing the structure of the movable cover plate in the precise numerical control embossing machine for packing belt in the opened state on the cooling drum;
FIG. 8 is an exploded view showing a water wiping structure in a precise numerical control embossing machine for a packing belt according to the present invention;
fig. 9 is a schematic diagram of the internal structure of a precise numerical control embossing machine for packaging tapes according to the present embodiment.
Legend description: 1. a bending type baking oven; 11. heating wires; 12. a partition plate;
2. air-drying the structure; 21. a heating cover; 22. bending the air duct; 23. heating the air pipe; 24. a fan; 25. an arc-shaped groove;
3. a cooling cylinder; 31. a vertical insertion barrel; 32. a side seal ring plug; 33. a U-shaped sealing cover; 34. a water spray head;
4. a circulating water channel; 41. a traction shaft; 42. a return shaft; 43. turning back the rotating wheel; 44. supporting the triaxial; 45. the tail end is folded out of the shaft;
5. a water wiping structure; 51. an inner sleeve; 52. a hollow drum; 53. a rib; 54. an outer half cylinder; 55. a scraper; 56. a water pipe; 57. an extension ring;
6. a removable cover; 61. a roller;
7. the numerical control machine head; 71. a lifting motor; 72. embossing rollers; 73. a gear.
Detailed Description
In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.
In this embodiment, as shown in fig. 9, between the meshing gears used for transmission on one side of the embossing roller used for transmission in the common embossing machine, the opening and closing height is 8mm, while in the embossing machine with the numerical control machine head 7, the lifting motor 71 is controlled by the numerical control system to drive the embossing roller 72 above to move upwards, the opening and closing height between the gears 73 on one side of the embossing roller 72 is 15mm, the lifting of the embossing roller 72 is automatically controlled by the numerical control system in the numerical control machine head 7 to adapt to the thickness of the embossing roller 72, and along with the increase of the opening and closing range between the gears 73, the rising height of the embossing roller 72 is increased, so that the interval between the embossing rollers 72 is increased, the lifting process does not cause tripping, and the greater opening and closing height facilitates the embossing roller 72 to pass the embossing roller 72 when the initial processing.
According to fig. 1-8, as shown in fig. 1, 2, 3 and 4, the precise numerical control embossing machine for the packing belt provided by the embodiment of the invention comprises a bending type oven 1, wherein the internal bending space of the bending type oven 1 is used for heating for performing heat setting treatment on the packing belt, the internal stress generated when the packing belt is stretched and embossed is eliminated, two sides of the bending type oven 1 are communicated with an air drying structure 2 and extend to the back surface, and the air drying structure is used for performing air drying treatment on the packing belt, so that the packing belt after setting and water yielding is dried, and further the packing belt is convenient to roll, and the bending type oven 1 and the air drying structure 2 share the same heating source; as shown in fig. 2 and 7, a traction shaft 41 is arranged on the outer side wall of the bending type oven 1 in a penetrating manner, one end of the traction shaft 41 is connected with a driving assembly and is used for jointly dragging and conveying packing belts together with an embossing roller 72, a supporting triaxial 44 and a folding-back shaft 42 are sequentially arranged below the traction shaft 41, one side of the traction shaft 41 is also provided with a terminal folding-back shaft 45, the traction shaft 41, the folding-back shaft 42, the supporting triaxial 44 and the terminal folding-back shaft 45 are used for limiting the conveying path of the packing belts and are used for carrying out digital 7-type conveying, the bottom end of the conveying path is folded back to the back surface of the bending type oven 1 through the folding-back shaft 42, the traction shaft 41 is used for bending the half part of the packing belts, the supporting triaxial 44 is used for bending the middle part of the packing belts, the folding-back shaft 42 is used for folding back the packing belts inside the cooling drum 3, the terminal folding-back shaft 45 is used for guiding one side of the packing belts packaged in the bending type oven 1 to a rolling-back assembly, and the traction shaft 41, the folding-back shaft 42, the supporting triaxial 44 and the terminal folding-back shaft 45 are all installed on an embossing machine, as shown in fig. 7, and the working space of the design of the moving path of the packing belts is reduced; the lower part of the bending type oven 1 is sequentially provided with a water wiping structure 5, a cooling cylinder 3 and a circulating water channel 4, the cooling cylinder 3 is sealed and sleeved on a turning-back shaft 42, the bottom end of the cooling cylinder 3 is connected onto the circulating water channel 4 in a sealing mode and used for circulating cooling water to cool and shape a packing belt in the cooling cylinder 3, thermal stress of the packing belt after heating is eliminated, the packing belt is formed, the water wiping structure 5 is arranged on a supporting triaxial 44 and used for wiping water drops on the surface of the packing belt, and the burden of subsequent air drying is reduced.
As shown in fig. 3, 4, 5, 6 and 7, the movable cover plate 6 is mounted on the top of the bending oven 1 and on the side surface of the cooling drum 3, the rollers 61 with adjustable height are mounted on the inner side wall of the movable cover plate 6, the turning-back shaft 42 is rotatably connected with the turning-back wheel 43 on the rod wall inside the cooling drum 3, the turning-back shaft 42 is prevented from deviating the transmission path when the bottom end of the packing belt turns back, the rollers 61 are used for clamping the packing belt by matching with the traction shaft 41 and the turning-back wheel 43, for improving the transmission stability of the packing belt when being pulled, the height of the rollers 61 can be adaptively adjusted along with the thickness change of the packing belt, the traction transmission of the packing belt is divided into two sections, one section is that the traction shaft 41 and the roller 61 clamp and the embossing roller 72 drag together to feed the packing belt into the bending type oven 1 and the cooling cylinder 3, the other section is that the turning-back rotating wheel 43 and the roller 61 clamp packing belt and the traction of the rolling assembly, so that the middle section part, namely the transmission belt between the traction shaft 41 and the turning-back shaft 42, the packing belt clamps the stress on the traction shaft 41 and the turning-back rotating wheel 43, the traction shaft 41 and the roller 61 clamp the packing belt to convey, the turning-back rotating wheel 43 and the roller 61 clamp the packing belt to be driven by the rolling assembly, when the traction shaft 41 and the turning-back rotating wheel 43 synchronously drive the packing belt, the traction force born by the packing belt at the middle section part is small, and therefore the soft packing belt between the heating in the bending type oven 1 and the cooling shaping in the cooling cylinder 3 can not be influenced by the overlarge traction force to deform.
As in fig. 3, 4 and 5, the air-drying structure 2 comprises: the air outlets of the bending air channels 22 extend to the back surface of the bending oven 1; a heat supply cover 21 fixedly connected to one side of the bending type oven 1; a plurality of heating air pipes 23 penetrating through the heating cover 21, wherein the heating air pipes 23 are respectively communicated with the two bending air channels 22; the fan 24 is arranged at the air outlet of the bending air duct 22, and the air drying structure 2 can blow air in the heating air duct 23 heated by the heating wire 11 to the packing belt through the fan 24 on the back of the bending oven 1, blow hot air, and air-dry the superfluous moisture on the surface of the packing belt when the packing belt is washed with water; as shown in fig. 4, the air-drying structure 2 further includes an arc-shaped groove 25 disposed on the back of the bending oven 1, the air outlet direction of the fan 24 is inclined toward the arc-shaped groove 25, the inclined fan 24 blows hot air obliquely to one side of the baling belt, and changes part of the air direction through the arc-shaped groove 25 to blow hot air to the other side of the baling belt, so that the two sides of the baling belt are blown by the hot air at the same time, and the air-drying efficiency is improved; as shown in fig. 4, the heating wire 11 and the partition plate 12 are installed in the bending type oven 1, and the partition plate 12 is positioned at two sides of the heating wire 11 to separate the packing belt from the heating air pipe 23;
as shown in fig. 6 and 7, a vertical row of water spray heads 34 are arranged inside the cooling cylinder 3, and the water spray heads 34 are fixedly connected to the top of the circulating water channel 4; the cooling cylinder 3 comprises a vertical insertion cylinder 31 which is inserted on the circulating water channel 4 in a sealing way; a side seal ring plug 32 which is sealed and clamped between the vertical insertion cylinder 31 and the turning shaft 42; the U-shaped sealing cover 33 is in sealing clamping connection with the vertical insertion cylinder 31, the circulating water channel 4 and the folding shaft 42, and the cooling cylinder 3 is spliced and designed and can be quickly arranged on the folding shaft 42 and the circulating water channel 4; the joint of the vertical insertion barrel 31, the side sealing ring plug 32 and the U-shaped sealing cover 33 and the joint of the circulating water channel 4, the vertical insertion barrel 31 and the U-shaped sealing cover 33 are respectively provided with an extension lip, and sealing gaskets are respectively adhered at the extension lips;
as shown in fig. 8, the wiper structure 5 includes: an inner sleeve 51, the inner sleeve 51 being sleeved on the support triaxial 44; a hollow rotary drum 52 rotatably sleeved on the inner sleeve 51, wherein the hollow rotary drum 52 is in transmission connection with a packing belt on a retracing path, and a plurality of ribs 53 which are distributed at equal intervals are arranged on the side wall of the hollow rotary drum 52 and are used for adsorbing water drops on the packing belt; an outer half cylinder 54 fixedly connected to the inner sleeve 51, wherein a water pipe 56 is fixedly communicated between the bottom of the outer half cylinder 54 and the cooling cylinder 3; the scraping plate 55 is fixedly connected to the inner wall of the outer half cylinder 54 and is used for extruding water from the hollow rotary cylinder 52 and draining the water into the outer half cylinder 54, so that the hollow rotary cylinder 52 can be driven to continuously rotate in the transmission process of the packing belt, the ribs 53 for absorbing the water drops on the surface of the packing belt can be continuously replaced, the water of the rotating ribs 53 is extruded through the scraping plate 55 in the outer half cylinder 54, the effect of continuously absorbing the water drops on the surface of the packing belt can be maintained, and the efficiency of drying the packing belt can be improved; an extension ring 57 is provided on one side of the outer half cylinder 54 for limiting the packing belt.
In the embodiment, a bending type baking oven 1, an air drying structure 2, a cooling cylinder 3, a circulating water channel 4, a water wiping structure 5 and a movable cover plate 6 form an auxiliary production assembly of the packing belt embossing machine, the auxiliary production assembly is arranged at an outlet position at one side of the embossing machine, and after the embossing is finished, the auxiliary production assembly is used for heating the packing belt to eliminate internal stress and cooling to eliminate thermal stress and shaping;
after the packing belt passes through the embossing roller 72, the embossing roller 72 and the traction shaft 41 jointly drag the packing belt to the inside of the bending type oven 1 at first, then the packing belt is dragged by the winding component and sequentially transmitted through the traction shaft 41 and the supporting triaxial 44, and then sequentially transmitted through the folding shaft 42 and the supporting triaxial 44 and the tail end folding-out shaft 45, the bending type oven 1 is arranged in a folding way, the cooling drum 3 is vertically arranged, the traction shaft 41 and the tail end folding-out shaft 45, the supporting triaxial 44 and the folding shaft 42 are sequentially distributed from top to bottom, the transmission path of the packing belt is limited to be in a digital 7 shape, the folding shaft 42 is folded upwards at the bottom end and passes through the inside of the cooling drum 3 and the back of the bending type oven 1, the transmission path of the packing belt is limited, and the packing belt is sequentially heated at the top folding position of the inside of the bending type oven 1, namely, the internal stress is eliminated at the inside of the cooling drum 3, namely, the bottom folding position is cooled and the middle folding position, namely the folding position limited on the folding path by the supporting triaxial 44 is subjected to the rolling structure, the rolling structure is used for wiping surface water beads on the surface of the packing belt, the back of the air drying oven 1 is directly carried out, the packing belt is directly in a compact and the rolling structure is arranged after the rolling structure is arranged, the rolling structure is reasonably arranged, the packing belt is required to be in a compact, and the rolling structure is directly rolled, and the packing belt is rolled in a rolling structure is required to be in a compact surface and is directly rolled and packaged after a rolling structure is arranged;
when the packing belt is conveyed out from one side of the embossing roller 72, the packing belt enters the bending type oven 1, downward bending is generated through the traction shaft 41, the electric heating wire 11 is electrified to supply heat inside, the packing belt is heated through heat radiation of the electric heating wire 11, heat setting treatment is carried out, internal stress of the packing belt is eliminated, then the packing belt is continuously bent downwards through the supporting triaxial 44, the packing belt is upwards folded back through the folding shaft 42 in the cooling cylinder 3, water columns are sprayed on the packing belt on the downward conveying path and the upward folding path in the cooling cylinder 3 through the water spray heads 34, the packing belt is cooled, the heat stress setting of the packing belt is eliminated, the packing belt on the folding path is continuously bent through the supporting triaxial 44, and at the bending position, as the packing belt is respectively clamped at two sides of the packing belt and is conveyed along with the packing belt, the hollow rotary drums 52 are driven to rotate on the inner sleeve 51, when the ribs 53 continuously adsorb water drops on the surface of the packing belt, the scraper 55 scrapes the hollow drum 52 in the outer half drum 54 when the ribs 53 rotate along with the hollow drum 52, water in the ribs 53 is extruded to flow along with the surface of the scraper 55 and accumulated at the inner bottom end of the outer half drum 54, the water returns into the cooling drum 3 through the water pipe 56, the packing belt on the folding path is heated by the heat radiation of the heating wire 11 and communicated with the bending air duct 22 in the process of passing through the back surface of the bending oven 1, when the fan 24 draws air in the bending air duct 22, the air flowing in the heating air duct 23 is heated in the heating cover 21 and blows hot air on two sides of the packing belt through the fan 24, the fan 24 is inclined upwards to one side of the packing belt and is inclined towards the arc-shaped groove 25 on the back surface of the bending oven 1, and when the blown hot air passes through the inside of the arc-shaped groove 25, changing the flowing direction of hot air and blowing the hot air to the other side of the packing belt, so that hot air is simultaneously blown to the two sides of the flat packing belt, the evaporation of water on the surface of the packing belt is quickened, and the packing belt is quickly air-dried;
the packing belt is transmitted in a digital 7-shaped path, heat setting, cooling setting and quick air drying are carried out on the packing belt at one side of the embossing roller 72, and rolling can be directly carried out at the tail end of the path, so that the embossing production time of the packing belt is shortened, and the production efficiency of the packing belt is improved;
when the packing belt is inserted into the bent type baking oven 1 to be in transmission connection with the traction shaft 41 and the cooling drum 3 to be in transmission connection with the turning-back shaft 42, the movable cover plate 6 on the cooling drum 3 can be opened by screwing out the bolts on the movable cover plate 6, the movable cover plate 6 on the bent type baking oven 1 is opened, the packing belt is opened to the transmission parts of the traction shaft 41 and the turning-back shaft 42, the packing belt is convenient to insert, the operation is simple, after the movable cover plate 6 is covered, the packing belt is clamped by the roller 61, the traction shaft 41 and the turning-back rotating wheel 43, and the traction of the traction assembly is convenient when the packing belt is transmitted;
when the cooling cylinder 3 is arranged in a split mode, the vertical insertion cylinder 31 is vertically inserted into the top of the circulating water channel 4 when the cooling cylinder 3 is mounted on the folding shaft 42 and the circulating water channel 4 in a sealing mode, the folding shaft 42 penetrates through the cooling cylinder 3, the side seal ring plugs 32 are pushed into the two sides of the vertical insertion cylinder 31 on the folding shaft 42, then the U-shaped sealing cover 33 is spliced with the vertical insertion cylinder 31 from one side of the folding shaft 42, the U-shaped sealing cover 33 is clamped on the vertical insertion cylinder 31, the circulating water channel 4 and the traction shaft 41 in a sealing mode, and therefore the cooling cylinder 3, the circulating water channel 4 and the folding shaft 42 can be connected in a sealing mode, and the installation is convenient.
The present invention is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification to the above embodiments according to the technical matter of the present invention will still fall within the protection scope of the technical disclosure.
Claims (9)
1. The utility model provides a precision numerical control coining mill for packing area which characterized in that: the packaging bag comprises a bending type drying oven (1), wherein the internal bending space of the bending type drying oven (1) is used for heating and performing heat setting treatment on a packaging bag belt, two sides of the bending type drying oven (1) are communicated with an air drying structure (2) and extend to the back surface for performing air drying treatment on the packaging bag belt, and the bending type drying oven (1) and the air drying structure (2) share the same heating source;
a traction shaft (41) is arranged on the outer side wall of the bending type oven (1) in a penetrating manner, a supporting triaxial (44) and a folding-back shaft (42) are sequentially arranged below the traction shaft (41), a tail end folding-out shaft (45) is further arranged on one side of the traction shaft (41), the folding-back shaft (42), the supporting triaxial (44) and the tail end folding-out shaft (45) are used for limiting a transmission path of the packing belt and conveying the packing belt in a digital 7 shape, and the folding-back shaft (42) is used for folding back and conveying the packing belt to the back of the bending type oven (1) at the bottom end;
the utility model discloses a packing area, including buckle formula oven (1), cooling cylinder (3) and circulation water course (4), be equipped with in proper order below of buckling formula oven (1) and wipe water structure (5), cooling cylinder (3) seal cover is established on turning back axle (42), the bottom seal grafting of cooling cylinder (3) is on circulation water course (4), is used for circulating cooling water in order to right the inside packing area of cooling cylinder (3) carries out the cooling design and handles, wipe water structure (5) are installed on supporting triaxial (44), are used for wiping away and take surface water droplet.
2. The precise numerical control embossing machine for a packing belt according to claim 1, wherein: the electric heating wire (11) and the partition plate (12) are arranged in the bending type oven (1), and the partition plate (12) is positioned on two sides of the electric heating wire (11).
3. The precise numerical control embossing machine for a packing belt according to claim 1, wherein: the utility model discloses a packing belt, including flexible apron (6) is all installed on the side of top and cooling cylinder (3) of buckling type oven (1), but all install height-adjustable's cylinder (61) on the inside wall of flexible apron (6), turn back axle (42) are located and rotate on the inside pole wall of cooling cylinder (3) and be connected with turning back runner (43), cylinder (61) are used for cooperation traction shaft (41) and turning back runner (43) centre gripping packing belt for improve packing belt and receive the stability of transmission when drawing.
4. The precise numerical control embossing machine for a packing belt according to claim 1, wherein: the air-drying structure (2) comprises:
the air outlets of the bending air channels (22) extend to the back surface of the bending oven (1);
a heat supply cover cap (21) fixedly communicated with one side of the bending type oven (1);
a plurality of heating air pipes (23) penetrating through the heating cover cap (21), wherein the heating air pipes (23) are respectively communicated with two bending air channels (22);
and a fan (24) arranged at the air outlet of the bending air duct (22).
5. The precise numerical control embossing machine for a packing belt according to claim 4, wherein: the air drying structure (2) further comprises an arc-shaped groove (25) arranged on the back surface of the bending type oven (1), and the air outlet direction of the fan (24) is obliquely arranged towards the arc-shaped groove (25).
6. The precise numerical control embossing machine for a packing belt according to claim 1, wherein: a vertical water spray head (34) is arranged in the cooling cylinder (3), and the water spray head (34) is fixedly connected to the top of the circulating water channel (4);
the cooling cylinder (3) comprises a vertical insertion cylinder (31) which is inserted on the circulating water channel (4) in a sealing way;
a side seal ring plug (32) which is clamped between the vertical insertion cylinder (31) and the turning shaft (42) in a sealing way;
and the U-shaped sealing cover (33) is in sealing clamping connection with the vertical insertion cylinder (31), the circulating water channel (4) and the turning shaft (42).
7. The precise numerical control embossing machine for the packing belt according to claim 6, wherein: the splicing parts of the vertical insertion barrel (31) and the side sealing ring plug (32) and the U-shaped sealing cover (33) and the splicing parts of the circulating water channel (4) and the vertical insertion barrel (31) and the U-shaped sealing cover (33) are respectively provided with an extension lip edge, and sealing gaskets are respectively glued at the extension lip edges.
8. The precise numerical control embossing machine for a packing belt according to claim 1, wherein: the wiper structure (5) comprises:
an inner sleeve (51), the inner sleeve (51) is sleeved on the supporting triaxial (44);
a hollow rotary drum (52) which is rotationally sleeved on the inner sleeve (51), wherein the hollow rotary drum (52) is in transmission connection with a packing belt on a retracing path, and a plurality of ribs (53) which are distributed at equal intervals are arranged on the side wall of the hollow rotary drum (52) and are used for adsorbing water drops on the packing belt;
an outer half cylinder (54) fixedly connected to the inner sleeve (51), wherein a water pipe (56) is fixedly communicated between the bottom of the outer half cylinder (54) and the cooling cylinder (3);
and the scraping plate (55) is fixedly connected to the inner wall of the outer half cylinder (54) and is used for extruding water from the hollow rotary cylinder (52) and draining the water into the outer half cylinder (54).
9. The precise numerical control embossing machine for the packing belt according to claim 8, wherein: one side of the outer half cylinder (54) is provided with an extension ring (57) for limiting the packing belt.
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| CN202410095224.9A CN117601455B (en) | 2024-01-24 | 2024-01-24 | Precise numerical control embossing machine for packing belt |
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| CN202410095224.9A CN117601455B (en) | 2024-01-24 | 2024-01-24 | Precise numerical control embossing machine for packing belt |
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| CN117601455B CN117601455B (en) | 2024-04-19 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209336126U (en) * | 2018-12-03 | 2019-09-03 | 扬州惠特科技有限公司 | A kind of production line using polyester disused cloth production strap |
| CN116141620A (en) * | 2023-03-22 | 2023-05-23 | 深圳市永兴展星科技有限公司 | Production line and production process of PET packing belt |
| CN116533552A (en) * | 2023-06-12 | 2023-08-04 | 青岛金福鑫塑料机械有限公司 | Pet packing belt production forming device and production method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209336126U (en) * | 2018-12-03 | 2019-09-03 | 扬州惠特科技有限公司 | A kind of production line using polyester disused cloth production strap |
| CN116141620A (en) * | 2023-03-22 | 2023-05-23 | 深圳市永兴展星科技有限公司 | Production line and production process of PET packing belt |
| CN116533552A (en) * | 2023-06-12 | 2023-08-04 | 青岛金福鑫塑料机械有限公司 | Pet packing belt production forming device and production method |
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