CN116729729A - Hot compress preparation pressfitting envelope device - Google Patents
Hot compress preparation pressfitting envelope device Download PDFInfo
- Publication number
- CN116729729A CN116729729A CN202311029719.3A CN202311029719A CN116729729A CN 116729729 A CN116729729 A CN 116729729A CN 202311029719 A CN202311029719 A CN 202311029719A CN 116729729 A CN116729729 A CN 116729729A
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- CN
- China
- Prior art keywords
- hot
- shaped
- pressing
- bag
- hot compress
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 58
- 238000007731 hot pressing Methods 0.000 claims abstract description 52
- 238000004806 packaging method and process Methods 0.000 claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 238000010408 sweeping Methods 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 238000009966 trimming Methods 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/16—Applying or generating heat or pressure or combinations thereof by rotary members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/003—Arrangements to enable adjustments related to the packaging material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The application relates to the technical field of hot pressing and sealing of packaging bags, in particular to a hot compress bag sealing device for manufacturing a pressing bag; comprises a workbench and a heat-sealing pressing mechanism; when the hot compress packaging bag is sealed, the bag opening of the packaging bag is heat-sealed by adopting the upper and lower opposite hot pressing wheels, so that the hot press temperature of the two sides is more uniform, and the heat sealing efficiency is higher; the strength reduction of the bag mouth of the packaging bag caused by overhigh temperature is avoided, the stability of the packaging bag filled with hot compress paste in the heat sealing process can be improved through the guiding of the arc-shaped guide rod in the heat sealing process, the deflection of the packaging bag is avoided, the heat sealing position of the packaging bag is ensured to be accurate, and the flatness of the bag mouth position of the packaging bag is further maintained through the synchronous combination of the external sweeping action of the sweeping roller in the heat sealing process; ensure the sealing quality of the packaging bag.
Description
Technical Field
The application relates to the technical field of hot pressing and sealing of packaging bags, in particular to a hot compress bag sealing device for manufacturing a pressing bag.
Background
Hot compress patch is a medical product applied to the surface of the body and is generally composed of a temperature-adjustable hot compress patch and an adhesive. The main components of the hot compress are iron powder, salt, active carbon, water and other auxiliary materials. When the hot compress packaging bag is opened, oxygen reacts with iron powder in the iron powder to generate heat, and the hot compress can gradually heat up and continuously emit stable heat.
Therefore, the tightness of the packaging bag is ensured in the process of hot compress and packaging bag sealing, and the condition that oxygen enters the packaging bag and reacts with the hot compress and causes the hot compress to fail due to the fact that the sealing is not tight is prevented; at present, the hot compress bag sealing device mainly has the following problems in the process of sealing a packaging bag: firstly, when the hot compress bag mouth heat sealing device seals a packaging bag, the heat sealing temperature is difficult to control, so that the temperature of the bag mouth of the packaging bag is too high or too low; under the condition of too low temperature, the packaging bag is easy to be sealed incompletely or needs to be sealed for multiple times, the efficiency is low, and the attractiveness of the bag mouth at the sealing position is seriously affected; the too high temperature can excessively melt the bag mouth of the packaging bag, so that the structural strength of the bag mouth of the packaging bag is reduced; secondly, the wrapping bag is sealing the in-process, and the part of sack position often produces the fold at the in-process of conveying easily, causes the wrapping bag to seal department sack inhomogeneous, influences the sealing performance of wrapping bag.
Therefore, in order to improve the tightness of the sealing position of the packaging bag, ensure the structural strength of the sealing position and prevent the sealing position of the packaging bag from wrinkling, the application provides a hot compress bag sealing device for manufacturing and pressing.
Disclosure of Invention
In view of the above problems, the embodiment of the application provides a hot compress bag sealing device for manufacturing a pressing bag, which is used for solving the problems of poor sealing performance or reduced strength at a bag opening caused by uneven heat sealing temperature of the bag opening of a packaging bag in the related art.
In order to achieve the above purpose, the present application provides a hot compress bag sealing device, comprising: a workbench and a heat-sealing and pressing mechanism; the middle part of the workbench is provided with a rectangular through groove, a heat sealing pressing mechanism is arranged in the rectangular through groove, the table top of the workbench is uniformly provided with conveying grooves, the conveying grooves are symmetrically arranged on the left side and the right side of the heat sealing pressing mechanism, a conveying belt is arranged in the conveying grooves, the outer surface of the conveying belt is uniformly provided with clamping grooves for increasing friction force between the conveying belt and hot compress patches, an air passage is arranged in the table top of the workbench between adjacent conveying grooves on the same side, a plurality of air holes communicated with the outer part of the table top of the workbench are communicated in the air passage, and the air holes on the same side on the table top of the workbench are opposite in air guide direction; a material guiding component for guiding the hot compress paste to be packaged and pressed is arranged on a table top positioned on one side of the workbench.
The heat-sealing pressing mechanism comprises vertical plates which are symmetrically distributed in the rectangular through grooves in the front-back direction, a U-shaped through groove is formed in the upper end of each vertical plate, an upper group of hot-pressing assemblies and a lower group of hot-pressing assemblies are jointly arranged between the two vertical plates, a group of hot-pressing assemblies positioned below are rotatably arranged between the two vertical plates through bearings, and a group of hot-pressing assemblies positioned above are slidably arranged in the U-shaped through grooves of the two vertical plates; the upper end of the vertical plate is fixedly provided with an inverted U-shaped clamping cover through a bolt, an adjusting component is arranged in the inverted U-shaped clamping cover, and the lower end of the adjusting component is rotationally connected with a group of hot pressing components above through a bearing; a group of hot pressing components above the U-shaped through groove is controlled to move up and down through the movement of the adjusting component; the side wall of the vertical plate is also provided with a straightening component for finishing the hot compress packaging bag through the electric sliding block.
According to an advantageous embodiment, the material guiding assembly comprises mounting seats arranged at the lower end of a table top of the workbench, a rotating rod is jointly arranged between the two mounting seats in a penetrating manner through a bearing, worm teeth with opposite directions are respectively arranged at two ends of the rotating rod, and a rubber sleeve is arranged on the outer wall of the rotating rod between the two mounting seats; a U-shaped pull rod is arranged between the two mounting seats in a sliding way, a rubber friction block is arranged at one end of the U-shaped pull rod, which is positioned in the mounting seat, a spring which enables the rubber friction block to be attached to the outer wall of the rotating rod is sleeved on the outer wall of the U-shaped pull rod, two shaft rods are symmetrically arranged on the table top of the workbench on the same side with the rotating rod in a rotating way, two ends of the shaft rods penetrate through the table top of the workbench, and worm gears meshed with worm teeth at the end part of the rotating rod are arranged at the end part of the shaft rod, which is positioned at the lower end of the table top of the workbench; the outer wall of the shaft rod positioned at the upper end of the table top of the workbench is provided with a sliding groove, an arc-shaped guide rod is arranged in the sliding groove in a sliding manner, and a spring with one end connected to the lower side of the arc-shaped guide rod and the other end connected to the inner wall of the sliding groove is arranged in the sliding groove; the upper end of the shaft lever is provided with an adjusting bolt with the lower end abutting against the upper end face of the arc-shaped guide rod in a threaded connection mode.
According to an advantageous embodiment, the hot pressing assembly comprises a connecting column, semicircular grooves are symmetrically formed in the two ends of the connecting column, hot pressing wheels are fixedly arranged on the outer walls of the circumferences of the two ends of the connecting column, guide wheels are rotatably arranged on the outer walls of the circumferences of the middle of the connecting column, and the two ends of the connecting column are arranged inside bearings correspondingly provided with the semicircular grooves through pin shafts; the end part of any one end of the connecting column is coaxially and fixedly provided with a belt wheel.
According to an advantageous embodiment, the adjusting part including fixed the setting at the electric telescopic handle of pouring the U type card cover inner wall, and electric telescopic handle's flexible section tip outer wall slip cap is equipped with annular card cover, annular card cover's lower extreme threaded connection has the screw thread post, is located annular card cover's inside and is provided with the spring that one end contradicted in electric telescopic handle's flexible section tip other end contradicted in screw thread post upper end, screw thread post's lower extreme fixedly connected with base, and base sliding arrangement is in the inside of U type logical groove.
According to an advantageous embodiment, the straightening component comprises L-shaped frames arranged at the upper end of the electric sliding block, the number of the L-shaped frames is two, a sweeping roller is arranged between the two L-shaped frames in a common rotation mode, and bristles are uniformly arranged on the outer wall of the sweeping roller; a motor fixedly connected with the end part of the sweeping roller is arranged on any L-shaped frame; the sweeping roller and the connecting column are vertically arranged.
According to an advantageous embodiment, the guide wheels on the connecting columns in the upper hot-pressing assembly are of two half-ring structure and are arranged in a clamping manner.
According to an advantageous embodiment, the guide wheels on the connecting columns in the underlying hot-press assembly as well as the hot-press wheels are tangential to the upper end of the table surface of the table.
Compared with the prior art, the hot compress making, pressing and bagging device provided by the application has the following beneficial effects: 1. when the hot compress packaging bag is sealed, the bag opening of the packaging bag is heat-sealed by adopting the upper and lower opposite hot pressing wheels, so that the hot press temperature of the two sides is more uniform, and the heat sealing efficiency is higher; the strength reduction of the bag mouth of the packaging bag caused by overhigh temperature is avoided, the stability of the packaging bag filled with hot compress paste in the heat sealing process can be improved through the guiding of the arc-shaped guide rod in the heat sealing process, the deflection of the packaging bag is avoided, the heat sealing position of the packaging bag is ensured to be accurate, and the flatness of the bag mouth position of the packaging bag is further maintained through the synchronous combination of the external sweeping action of the sweeping roller in the heat sealing process; ensure the sealing quality of the packaging bag.
2. The hot compress packaging bag can be used for finishing the lower end face of the packaging bag through the air holes on two sides in the whole process that the upper end face of the workbench is conveyed through the conveying belt, so that the lower end face of the packaging bag is kept flat, the heat sealing effect of the bag opening is further guaranteed, and in the process that the packaging bag is conveyed continuously after being heat sealed, the bag opening at the heat sealing opening can be further subjected to rapid cooling forming treatment by combining air flows discharged from the air holes, so that the bag opening can be sealed rapidly.
3. The opening angles of the arc guide rods at the two sides of the application can be adjusted and matched with the packaging bags with different widths in a portable way, the hot pressing component above can adjust the height to adapt to the packaging bags with different quantities of hot compress patches inside; and the hot pressing assembly not only can be used for carrying out hot pressing on the guarantee bag, but also can be used for positioning the hot compress patches inside the packaging bag, so that the tightness between adjacent hot compress patches is guaranteed, and a large amount of air is prevented from being stored inside the packaging bag.
Drawings
Fig. 1 is a schematic perspective view of a device for making a pressing and sealing bag by hot compress.
Fig. 2 is a schematic view showing a bottom perspective view of a device for making a pressing and sealing bag by hot compress.
Fig. 3 is a schematic perspective view of a heat seal pressing mechanism.
Fig. 4 is a cross-sectional view of a guide assembly of the present application.
Fig. 5 is a cross-sectional view of the interior of the riser of the present application.
FIG. 6 is a cross-sectional view of the shaft and arcuate guide bar of the present application.
Reference numerals in the drawings: 1. a work table; 2. a heat-sealing pressing mechanism; 11. a conveyor belt; 12. an airway; 13. air holes; 14. a material guiding component; 141. a mounting base; 142. a rotating lever; 143. a rubber sleeve; 144. a U-shaped pull rod; 145. a friction block; 146. a shaft lever; 147. a worm wheel; 148. an arc-shaped guide rod; 149. an adjusting bolt; 21. a vertical plate; 22. a hot pressing assembly; 23. an inverted U-shaped clamping cover; 24. an adjustment assembly; 25. straightening components; 221. a connecting column; 222. a hot pinch roller; 223. a guide wheel; 224. a belt wheel; 241. an electric telescopic rod; 242. an annular clip cover; 243. a threaded column; 244. a base; 251. an L-shaped frame; 252. and (5) sweeping the roller.
Detailed Description
The present application is described in further detail below with reference to FIGS. 1-6.
The application discloses a hot compress bag sealing device for manufacturing, and particularly referring to fig. 1 and 2, the hot compress bag sealing device comprises a workbench 1 and a heat seal compression mechanism 2; the middle part of the workbench 1 is provided with a rectangular through groove, a heat seal pressing mechanism 2 is arranged in the rectangular through groove, a plurality of conveying grooves are uniformly formed in the table top of the workbench 1, the conveying grooves are symmetrically formed in the left side and the right side of the heat seal pressing mechanism 2, at least three conveying grooves are formed in each side of the conveying grooves, the conveying grooves are uniformly formed in the front to back along the table top of the workbench 1, a conveying belt 11 is arranged in the conveying grooves, clamping grooves for increasing friction force between the conveying belt 11 and hot compress are uniformly formed in the outer surface of the conveying belt 11, an air channel 12 is formed in the table top of the workbench 1 between adjacent conveying grooves on the same side, a plurality of air holes 13 communicated with the outer part of the table top of the workbench 1 are communicated in the air channel 12, the air holes 13 on the same side on the table top of the workbench 1 are opposite in air guide direction, namely the air holes 13 on the front side are forwards and the air holes 13 on the rear side are backwards; a material guiding component 14 for guiding the hot compress to be packaged and pressed is arranged on the table top on one side of the workbench 1.
When the inner packing bag filled with hot compress is in an unsealed state when the upper end face of the workbench 1 moves from left to right through the conveying belt 11, an external air pump is connected with the air channel 12, so that air flows out from the air hole 13 to finish the lower end face of the packing bag, after the packing bag is subjected to heat sealing through the heat sealing pressing mechanism 2, the position of the packing bag opening is further cooled through air flowing out from the air hole 13, and the sealed packing bag is moved to the next procedure along with the continuous conveying of the conveying belt 11.
Referring to fig. 1, fig. 2 and fig. 4, the material guiding assembly 14 includes a mounting seat 141 disposed at the lower end of the table top of the workbench 1, a rotating rod 142 is disposed between the two mounting seats 141 in a penetrating manner through bearings, two ends of the rotating rod 142 are respectively provided with worm teeth with opposite directions, and a rubber sleeve 143 is disposed on the outer wall of the rotating rod 142 between the two mounting seats 141; a U-shaped pull rod 144 is arranged between the two mounting seats 141 in a sliding manner, a rubber friction block 145 is arranged at one end of the U-shaped pull rod 144 positioned in the mounting seat 141, a spring which enables the rubber friction block 145 to be attached to the outer wall of the rotating rod 142 is sleeved on the outer wall of the U-shaped pull rod 144 positioned in the mounting seat 141, two shaft rods 146 are symmetrically arranged on the table top of the workbench 1 on the same side as the rotating rod 142 in a rotating manner, two ends of the shaft rods 146 penetrate through the table top of the workbench 1, and worm gears 147 meshed with worm teeth at the end part of the rotating rod 142 are arranged at the end part of the shaft rod 146 positioned at the lower end of the table top of the workbench 1; a sliding groove is formed in the outer wall of the shaft rod 146 at the upper end of the table top of the workbench 1, an arc-shaped guide rod 148 is slidably arranged in the sliding groove, and a spring with one end connected to the lower side of the arc-shaped guide rod 148 and the other end connected to the inner wall of the sliding groove is arranged in the sliding groove; the upper end of the shaft rod 146 is provided with an adjusting bolt 149 with the lower end abutting against the upper end face of the arc-shaped guide rod 148 in a threaded connection manner.
Before the packaging bag filled with hot compress is moved on the table top of the workbench 1, firstly, the U-shaped pull rod 144 is pulled outwards according to the size, thickness and the like of the packaging bag to enable the rubber friction block 145 to be separated from the outer wall of the rotating rod 142, then the rotating rod 142 is driven to rotate by the manual operation of the rubber sleeve 143, and further the worm gear 147 is driven to rotate by the worm gear at the end part of the rotating rod 142 to enable the shaft rod 146 to rotate so as to adjust the swinging angle of the arc-shaped guide rod 148, so that the end part of the arc-shaped guide rod 148 is located above the packaging bag; the height of arc guide arm 148 is adjusted to rethread operation adjusting bolt 149, makes the lower terminal surface of arc guide arm 148 just laminate with the wrapping bag, just keeps certain leveling before can keeping the hot pressing of wrapping bag through the effect of arc guide arm 148 to calibrate inside hot compress, avoid hot compress to produce and stop the unable closed problem of causing the sack in the hot pressing.
Referring to fig. 3, the heat seal pressing mechanism 2 includes vertical plates 21 symmetrically distributed in the rectangular through grooves, a U-shaped through groove is formed at the upper end of each vertical plate 21, two upper and lower sets of hot pressing assemblies 22 are jointly arranged between the two vertical plates 21, a lower set of hot pressing assemblies 22 is rotatably arranged between the two vertical plates 21 through bearings, and an upper set of hot pressing assemblies 22 is slidably arranged in the U-shaped through grooves of the two vertical plates 21; the upper end of the vertical plate 21 is fixedly provided with an inverted U-shaped clamping cover 23 through a bolt, an adjusting component 24 is arranged in the inverted U-shaped clamping cover 23, and the lower end of the adjusting component 24 is rotatably connected with a group of hot pressing components 22 positioned above through a bearing; the group of hot pressing assemblies 22 positioned above are driven to move up and down in the U-shaped through groove by the movement of the adjusting assembly 24; the side wall of the vertical plate 21 is also provided with a straightening component 25 for finishing the hot compress packaging bag through an electric sliding block.
Before hot pressing, select the leading wheel 223 of suitable diameter to install the inside of top hot pressing subassembly 22, adjust the position of top hot pressing subassembly 22 through adjusting component 24, keep leading wheel 223 and the inside hot compress subsides of packing area can laminate, during the hot pressing, drive two hot pressing subassemblies 22 relative rotation through external drive to carry out the heat-seal to the wrapping bag sack department that passes the inside of upper and lower hot pressing subassembly 22, and the in-process cooperation of heat-seal straightens the effect of subassembly 25 with the fingers and can keep the level of wrapping bag.
Referring to fig. 3, the hot pressing assembly 22 includes a connection post 221, two ends of the connection post 221 are provided with semicircular grooves symmetrically, two circumferential outer walls of the two ends of the connection post 221 are fixedly provided with a hot pressing wheel 222, a middle circumferential outer wall of the connection post 221 is rotatably provided with a guide wheel 223, and two ends of the connection post 221 are arranged inside bearings correspondingly provided with the semicircular grooves through pin shafts; the end part of any one end of the connecting column 221 is coaxially and fixedly provided with a belt wheel 224, and a guide wheel 223 and a hot pressing wheel 222 on the connecting column 221 in the lower hot pressing assembly 22 are tangential to the upper end of the table top of the workbench 1; the guide wheels 223 on the connecting columns 221 of the upper hot pressing assembly 22 are of two semi-ring structures and are arranged in a clamping manner.
Before hot pressing, a guide wheel 223 with a proper diameter is selected to be arranged in the middle of a connecting column 221 of an upper hot pressing assembly 22, so that the guide wheel 223 in the upper hot pressing assembly 22 can be pressed with a packaging bag when the guide wheel 222 on two sides of the guide wheel is attached to the interior of the packaging bag through hot compress, and the hot pressing wheels 222 on the upper side and the lower side can be used for hot pressing and sealing the bag mouth of the packaging bag; the setting of leading wheel 223 guarantees that the laminating is inseparabler between the hot compress, practices thrift the volume, conveniently pressfitting the hot compress of wrapping bag inside to the extrusion of leading wheel 223 can be with the unnecessary air discharge of wrapping bag inside, avoids air and hot compress reaction to take place the reaction inefficacy.
Referring to fig. 5, the adjusting component 24 includes an electric telescopic rod 241 fixedly disposed on an inner wall of the inverted U-shaped clamping cover 23, an annular clamping cover 242 is slidably sleeved on an outer wall of a telescopic end portion of the electric telescopic rod 241, a threaded column 243 is screwed at a lower end of the annular clamping cover 242, a spring with one end abutting against the telescopic end portion of the electric telescopic rod 241 and the other end abutting against an upper end of the threaded column 243 is disposed in the annular clamping cover 242, a base 244 is fixedly connected to a lower end of the threaded column 243, and the base 244 is slidably disposed in the U-shaped through groove.
When the height of the upper hot pressing assembly 22 is adjusted, firstly, the height is roughly adjusted through the movement of the electric telescopic rod 241, and then, the position of the threaded column 243 is moved through rotating the annular clamping cover 242, so that the spring compression condition inside the annular clamping cover 242 is changed, the lower hot pressing assembly 22 is further adjusted to be moved to an accurate position, the fact that the packing bag can be passed through between the upper hot pressing wheel 222 and the lower hot pressing wheel 222 which are opposite to each other is ensured, and the packing bag and the hot compress paste inside the packing bag can be extruded through the upper guide wheel 223 and the lower guide wheel 223 which are opposite to each other with proper pressure is ensured.
Referring to fig. 3 and 5, the straightening assembly 25 includes an L-shaped frame 251 disposed at an upper end of the electric slider, wherein the number of the L-shaped frames 251 is two, a sweeping roller 252 is disposed between the two L-shaped frames 251 in a co-rotation manner, and bristles are uniformly disposed on an outer wall of the sweeping roller 252; a motor fixedly connected with the end part of the sweeping roller 252 is arranged on any L-shaped frame 251; the sweeping roller 252 is vertically arranged with the connecting column 221.
In the process of sealing the packaging bag, the position of the L-shaped frame 251 is firstly adjusted through the electric sliding block, so that bristles on the outer wall of the sweeping roller 252 are contacted with the upper surface of the packaging bag, then the motor synchronously drives the sweeping roller 252 to rotate, and the sweeping rollers 252 on two sides are opposite in rotation direction, so that wrinkles generated at the upper end of the packaging bag are straightened conveniently, and the surface of the packaging bag after heat sealing is kept flat.
The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (7)
1. A hot compress making and pressing bag sealing device, comprising: a workbench (1) and a heat-sealing pressing mechanism (2); the method is characterized in that: the middle part of workstation (1) be provided with rectangle logical groove, and be located the inside in rectangle logical groove and be provided with heat-seal pressing mechanism (2), and the mesa of workstation (1) evenly is provided with the conveyer trough, and the conveyer trough is located the left and right sides symmetry setting of heat-seal pressing mechanism (2), conveyer belt (11) are provided with to the conveyer trough inside, and the surface of conveyer belt (11) evenly is provided with the draw-in groove that increases the frictional force with the hot compress is pasted, the inside air flue (12) that sets up of workstation (1) mesa between the adjacent conveyer trough of same side, and the inside intercommunication of air flue (12) is provided with a plurality of gas pocket (13) with the mesa outside intercommunication of workstation (1), and the gas pocket (13) air guide direction of same one side is opposite on the mesa of workstation (1). A material guiding component (14) for guiding hot compress to be packaged and pressed is arranged on a table top at one side of the workbench (1);
the heat-sealing pressing mechanism (2) comprises vertical plates (21) which are symmetrically distributed in the rectangular through grooves in the front-back direction, a U-shaped through groove is formed in the upper end of each vertical plate (21), an upper hot-pressing assembly (22) and a lower hot-pressing assembly (22) are jointly arranged between the two vertical plates (21), a group of hot-pressing assemblies (22) located below are rotatably arranged between the two vertical plates (21) through bearings, and a group of hot-pressing assemblies (22) located above are slidably arranged in the U-shaped through grooves of the two vertical plates (21); the upper end of the vertical plate (21) is fixedly provided with an inverted U-shaped clamping cover (23) through a bolt, an adjusting component (24) is arranged in the inverted U-shaped clamping cover (23), and the lower end of the adjusting component (24) is rotationally connected with a group of hot pressing components (22) positioned above through a bearing; a group of hot pressing assemblies (22) positioned above are controlled to move up and down in the U-shaped through groove by the movement of the adjusting assemblies (24); the side wall of the vertical plate (21) is also provided with a straightening component (25) for trimming the hot compress packaging bag through an electric sliding block.
2. The hot compress bag sealing device according to claim 1, wherein the material guiding assembly (14) comprises an installation seat (141) arranged at the lower end of the table top of the workbench (1), a rotating rod (142) is jointly arranged between the two installation seats (141) in a penetrating way through a bearing, worm teeth with opposite directions are respectively arranged at two ends of the rotating rod (142), and a rubber sleeve (143) is arranged on the outer wall of the rotating rod (142) between the two installation seats (141); a U-shaped pull rod (144) is arranged between the two mounting seats (141) in a sliding manner, a rubber friction block (145) is arranged at one end of the U-shaped pull rod (144) positioned in the mounting seats (141), a spring which enables the rubber friction block (145) to be attached to the outer wall of the rotating rod (142) is sleeved on the outer wall of the U-shaped pull rod (144) positioned in the mounting seats (141), two shaft rods (146) are symmetrically arranged on the table top of the workbench (1) at the same side of the rotating rod (142) in a rotating manner, two ends of the shaft rods (146) penetrate through the table top of the workbench (1), and worm gears (147) meshed with worm teeth at the end parts of the rotating rod (142) are arranged at the end parts of the shaft rods (146) positioned at the lower end parts of the table top of the workbench (1); a sliding groove is formed in the outer wall of a shaft rod (146) positioned at the upper end of the table top of the workbench (1), an arc-shaped guide rod (148) is arranged in the sliding groove in a sliding manner, and a spring with one end connected to the lower side of the arc-shaped guide rod (148) and the other end connected to the inner wall of the sliding groove is arranged in the sliding groove; the upper end of the shaft lever (146) is provided with an adjusting bolt (149) with the lower end abutting against the upper end face of the arc-shaped guide rod (148) in a threaded connection mode.
3. The hot compress bag sealing device for manufacturing according to claim 1, wherein the hot press assembly (22) comprises a connecting column (221), semicircular grooves are symmetrically arranged at the two ends of the connecting column (221), hot pressing wheels (222) are fixedly arranged on the outer walls of the circumferences of the two ends of the connecting column (221), guide wheels (223) are rotatably arranged on the outer walls of the circumferences of the middle part of the connecting column (221), and the two ends of the connecting column (221) are arranged in bearings correspondingly provided with the semicircular grooves through pin shafts; the end part of any one end of the connecting column (221) is coaxially and fixedly provided with a belt wheel (224).
4. The hot compress manufacturing pressing and bag sealing device according to claim 1, wherein the adjusting component (24) comprises an electric telescopic rod (241) fixedly arranged on the inner wall of the inverted U-shaped clamping cover (23), an annular clamping cover (242) is sleeved on the outer wall of the end part of the telescopic section of the electric telescopic rod (241) in a sliding mode, a threaded column (243) is connected to the lower end of the annular clamping cover (242) in a threaded mode, a spring with one end abutting against the end part of the telescopic section of the electric telescopic rod (241) and the other end abutting against the upper end of the threaded column (243) is arranged in the annular clamping cover (242), a base (244) is fixedly connected to the lower end of the threaded column (243), and the base (244) is arranged in the U-shaped through groove in a sliding mode.
5. The hot compress bag sealing device according to claim 4, wherein the straightening component (25) comprises L-shaped frames (251) arranged at the upper end of the electric sliding block, the number of the L-shaped frames (251) is two, a sweeping roller (252) is arranged between the two L-shaped frames (251) in a co-rotation mode, and bristles are uniformly arranged on the outer wall of the sweeping roller (252); a motor fixedly connected with the end part of the sweeping roller (252) is arranged on any L-shaped frame (251); the sweeping roller (252) is vertically arranged with the connecting column (221).
6. The hot compress bag sealing device according to claim 4, wherein the guide wheels (223) on the connecting columns (221) in the upper hot pressing assembly (22) are of two semi-ring structures and are arranged in a clamping manner.
7. A hot compress bag sealer according to claim 3, characterized in that the guide wheels (223) and the hot wheels (222) on the connecting posts (221) in the lower hot press assembly (22) are tangential to the upper end of the table top of the table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311029719.3A CN116729729B (en) | 2023-08-16 | 2023-08-16 | Hot compress preparation pressfitting envelope device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311029719.3A CN116729729B (en) | 2023-08-16 | 2023-08-16 | Hot compress preparation pressfitting envelope device |
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| CN116729729A true CN116729729A (en) | 2023-09-12 |
| CN116729729B CN116729729B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311029719.3A Active CN116729729B (en) | 2023-08-16 | 2023-08-16 | Hot compress preparation pressfitting envelope device |
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| CN116729729B (en) | 2023-10-24 |
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