CN219468072U - Material box forming and receiving machine of multi-head scale quantitative packaging production line - Google Patents
Material box forming and receiving machine of multi-head scale quantitative packaging production line Download PDFInfo
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- CN219468072U CN219468072U CN202223109929.7U CN202223109929U CN219468072U CN 219468072 U CN219468072 U CN 219468072U CN 202223109929 U CN202223109929 U CN 202223109929U CN 219468072 U CN219468072 U CN 219468072U
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- 239000000463 material Substances 0.000 title claims abstract description 172
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000002985 plastic film Substances 0.000 claims abstract description 87
- 229920006255 plastic film Polymers 0.000 claims abstract description 87
- 244000309464 bull Species 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 40
- 238000004804 winding Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 11
- 238000004378 air conditioning Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Containers And Plastic Fillers For Packaging (AREA)
Abstract
The utility model relates to food packaging equipment, and provides a material box forming and receiving machine of a multi-head scale quantitative packaging production line, which comprises the following components: the plastic film supply device comprises a supply rack, a rotating shaft and a first clamping and conveying assembly; the hot press forming device comprises a forming frame, a first position control assembly, a second position control assembly, a material box male die and a material box female die; the receiving device comprises a receiving rack, a multi-head scale and a second clamping and conveying assembly. The utility model has the advantages that: the plastic film of plastic film feeding device becomes the magazine shape membrane after the suppression of two moulds of hot briquetting device, reentrant receiving device's magazine transportation passageway, and the magazine shape membrane of magazine transportation passageway has a plurality of interval distribution's magazine, and the magazine removes the blanking pipe below that passes through the bull balance in proper order and catches the material, and the material in the magazine is difficult for scattering, improves material conveying efficiency.
Description
Technical Field
The utility model relates to food packaging equipment, in particular to a material box forming and receiving machine of a multi-head scale quantitative packaging production line.
Background
Multi-head scales are also commonly referred to as combination scales, electronic multi-head scales, combination package scales, and the like. The engineering name is also called as 'selection combination weighing apparatus'. The weighing unit is composed of a plurality of weighing units with independent feeding and discharging structures, a computer utilizes a permutation and combination principle to automatically and optimally combine and calculate the load quantity of the weighing units, and the weight combination which is the best and closest to the target weight value is obtained for packaging.
The Chinese patent with the publication number of CN203975883U discloses a multi-head scale, which comprises a multi-head scale body, a blanking pipe connected to the multi-head scale body and a conveyor belt corresponding to the blanking pipe, wherein a discharging hole is formed in the side wall of the other end of the blanking pipe, which corresponds to the multi-head scale body, the discharging hole is arranged towards the conveying direction of the conveyor belt, and a baffle plate sliding synchronously with blanking frequency is arranged on the discharging hole. After the goods are weighed and combined in the multi-head balance body, the discharging plate is opened, so that the goods enter the blanking pipe and fall onto the conveying belt.
According to the technical scheme of the patent document, the goods sequentially fall on the conveyor belt, and are placed at intervals on the conveyor belt along with the movement of the conveyor belt, but the goods are easily scattered on the conveyor belt due to the fact that vibration is unavoidably generated in the transportation process.
The Chinese patent application with the authority of the publication number CN112173191A discloses a full-automatic packing production line of a multi-head scale, which comprises a full-automatic packing machine, a plurality of weighing machines and a plurality of weighing machines, wherein the full-automatic packing machine is used for packing the weighed materials; the multi-head scale is used for quantitatively weighing materials and then conveying the materials to the full-automatic packaging machine for packaging, and each full-automatic packaging machine is correspondingly provided with the multi-head scale; the material distribution conveying system is used for distributing and conveying the materials to each multi-head scale for weighing; and the feeding conveying system is used for feeding materials into the distributing conveying system.
The technical scheme of the patent document is that the number of the full-automatic packing machine and the number of the multi-head scales are in one-to-one correspondence, the materials fall on the corresponding full-automatic packing machine after the multi-head scales quantitatively weigh the materials, but the use of a material box shape film for receiving the materials is not disclosed.
For the material package of fish balls, meat balls, sweet dumplings and the like, the material falls on a packaged material box after being quantitatively weighed by a multi-head scale; the material box is sold to the market after being sealed and packaged. When the materials are transported in the material box, the materials are not easy to be scattered. In order to improve the material transportation efficiency, the material box can move to pass through the lower part of the blanking pipe of the multi-head scale in sequence, and the materials fall into the material box in sequence after being quantitatively weighed by the multi-head scale.
Therefore, how to move the material box to sequentially pass through the lower part of the blanking pipe of the multi-head scale to catch the material is a technical problem to be solved in the current field.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a material box forming and receiving machine of a multi-head scale quantitative packaging production line, wherein a material box moves to sequentially pass through the lower part of a blanking pipe of the multi-head scale to receive materials.
The utility model is realized in the following way: a material box forming and receiving machine of a multi-head scale quantitative packaging production line, comprising:
the plastic film supply device comprises a supply rack, a rotating shaft and a first clamping and conveying assembly, wherein the rotating shaft is rotatably connected with the supply rack, a plastic film winding drum is sleeved on the rotating shaft, and the first clamping and conveying assembly is arranged on the supply rack and is used for drawing out a plastic film from the plastic film winding drum and conveying the plastic film to a plastic film pressing channel;
the hot press forming device comprises a forming frame, a first position control assembly, a second position control assembly, a material box male die and a material box female die, wherein the forming frame is fixedly connected with the supply frame, the material box male die is connected with the top of the forming frame in a vertical sliding manner, the first position control assembly is arranged on the forming frame and is used for driving the material box male die, the material box female die is connected with the bottom of the forming frame in a vertical sliding manner, the second position control assembly is arranged on the forming frame and is used for driving the material box female die, a plastic film pressing channel is arranged between the material box male die and the material box female die, and the hot press forming device is used for pressing a plastic film into a material box shape film;
the material receiving device comprises a material receiving rack, a multi-head scale and a second clamping and conveying assembly, wherein the material receiving rack is fixedly connected with the forming rack, the material receiving rack is provided with a material box conveying channel, the material box conveying channel is aligned with the plastic film pressing channel, the multi-head scale is fixedly connected with the top of the material receiving rack, a blanking pipe of the multi-head scale is aligned with the material box conveying channel positioned below, and the second clamping and conveying assembly is arranged on the material receiving rack and is used for conveying a material box shape film out of the material box conveying channel.
Further, the first clamping assembly and the second clamping assembly comprise a clamping support, an upper clamping wheel, a lower clamping wheel and a servo motor, the upper clamping wheel and the lower clamping wheel are rotatably connected with the clamping support, a machine body of the servo motor is fixedly connected with the clamping support, an output shaft of the servo motor is in transmission connection with the upper clamping wheel, and the side edge of the plastic film penetrates through between the upper clamping wheel and the lower clamping wheel.
Further, the first clamping assembly and the second clamping assembly further comprise a connecting rod and a torsion spring, one end of the connecting rod is hinged to the clamping support, the torsion spring is further arranged between one end of the connecting rod and the clamping support, and the wheel shaft of the upper clamping wheel is rotatably connected with the other end of the connecting rod.
Further, the first position control component is a first telescopic cylinder, a cylinder body of the first telescopic cylinder is fixedly connected with the forming frame, a telescopic rod of the first telescopic cylinder is fixedly connected with the male die of the material box, the second position control component is a second telescopic cylinder, a cylinder body of the second telescopic cylinder is fixedly connected with the forming frame, and a telescopic rod of the second telescopic cylinder is fixedly connected with the female die of the material box.
Further, the hot press forming device further comprises a pressing wheel, the pressing wheel is rotatably connected with the forming frame, the pressing wheel is arranged at the inlet and the outlet of the plastic film pressing channel, and the pressing wheel is used for pressing the side edge of the plastic film.
Further, the hot press forming device further comprises a heater, and the heater is arranged in the material box male die.
Further, the receiving device further comprises guide plates, and the guide plates are fixedly arranged on two sides of the material box conveying channel.
Further, still include cooling device, cooling device includes cooling frame, air conditioning pipeline, electric ball valve and nozzle, the cooling frame is fixed to be set up the shaping frame with connect between the material frame, the cooling frame has cooling channel, the both ends of cooling channel are aimed at respectively plastic film suppression passageway with magazine transportation channel, the air conditioning pipeline with cooling frame fixed connection, electric ball valve installs the air conditioning pipeline, the air conditioning pipeline with the nozzle intercommunication, the nozzle orientation cooling channel.
The utility model has the advantages that: 1. the plastic film of plastic film feeding device becomes the magazine shape membrane after the suppression of two moulds of hot briquetting device, reentrant receiving device's magazine transportation passageway, and the magazine shape membrane of magazine transportation passageway has a plurality of interval distribution's magazine, and the magazine removes the blanking pipe below that passes through the bull balance in proper order and catches the material, and the material in the magazine is difficult for scattering, improves material conveying efficiency. 2. The pinch roller helps to reduce the shaking of the plastic film when the plastic film is pressed by the material box male die and the material box female die. 3. The cooling device increases the cooling speed of the material box shape film, so that the material box shape film after hot press molding can be fixed in shape more quickly.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a material box forming and receiving machine of a multi-head balance quantitative packaging production line of the utility model.
Fig. 2 is a schematic structural view of a first pinch assembly according to the present utility model.
FIG. 3 is a schematic view of the positions of the upper and lower pinch wheels and the plastic film in the present utility model.
Fig. 4 is a schematic view of the internal structure of the hot press molding apparatus of the present utility model.
FIG. 5 is a schematic view of a hot press forming apparatus of the present utility model prior to pressing.
FIG. 6 is a schematic view of the hot press forming apparatus of the present utility model being pressed.
Fig. 7 is a schematic view of a hot press forming apparatus of the present utility model for pressing a plastic film into a cartridge-shaped film.
FIG. 8 is a schematic view of the position of the puck at the exit of the plastic film pressing tunnel in the present utility model.
Fig. 9 is a schematic view of a cooling apparatus according to the present utility model.
Fig. 10 is a schematic cross-sectional view of the cartridge-shaped film of the present utility model in position in the cartridge transport path and the guide plate.
Reference numerals: a plastic film supply device 1; a supply rack 11; a rotating shaft 12; a first pinch assembly 13; a pinch holder 131; an upper pinch wheel 132; a lower pinch roller 133; a link 134; a torsion spring 135; a hot press molding device 2; a molding frame 21; a first position control assembly 22; a second position control assembly 23; a magazine punch 24; a magazine die 25; a plastic film pressing passage 26; pinch roller 27; a heater 28; a receiving device 3; a receiving frame 31; a multi-head scale 32; a blanking pipe 321; a second pinch assembly 33; cartridge transport channels 34; a guide plate 35; a cooling device 4; cooling the rack 41; a cooling channel 411; a cold air duct 42; an electric ball valve 43; a nozzle 44; a sealing machine 5; a sealing film 51; a cutter 6; a plastic film roll 7; a plastic film 71; a cartridge-shaped film 72; a cartridge 721.
Detailed Description
The embodiment of the utility model provides a material box forming and receiving machine of a multi-head scale quantitative packaging production line, which aims to press a plastic film into a material box-shaped film, wherein the material box-shaped film is provided with a plurality of material boxes which are distributed at intervals, and the material boxes move to sequentially pass below a blanking pipe of the multi-head scale to receive materials.
The general idea of the technical scheme in the embodiment of the utility model is as follows:
the plastic film supply device draws plastic film out of the plastic film winding drum, the upper surface and the lower surface of the plastic film are planes, the plastic film enters a plastic film pressing channel of the hot press forming device and is pressed into a material box shape film, when the plastic film continuously enters the hot press forming device, a material box continuously comes out of the plastic film pressing channel, the material box shape film reaches a material box conveying channel of the receiving device, the material box of the material box shape film is dropped from a blanking pipe after the material is quantitatively weighed by the multi-head scale, the material box moves to sequentially receive the material below the blanking pipe of the multi-head scale, and one material box receives one material.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 10, a preferred embodiment of the present utility model.
A cartridge 721 forming and receiving machine of a multi-head scale quantitative packaging production line, comprising:
the plastic film feeding device 1 comprises a feeding frame 11, a rotating shaft 12 and a first clamping component 13, wherein the rotating shaft 12 is rotatably connected with the feeding frame 11, the rotating shaft 12 is sleeved with a plastic film winding drum 7, and the first clamping component 13 is arranged on the feeding frame 11 and is used for extracting and conveying plastic films 71 from the plastic film winding drum 7 to a plastic film 71 pressing channel 26; the first nip assembly 13 is periodically operated to deliver a fixed length of plastic film 71 to the compacting tunnel 26 at a time.
The hot press forming device 2 comprises a forming frame 21, a first position control component 22, a second position control component 23, a material box 721 male die 24 and a material box 721 female die 25, wherein the forming frame 21 is fixedly connected with the supply frame 11, the material box 721 male die 24 is connected with the top of the forming frame 21 in a sliding manner up and down, the first position control component 22 is arranged on the forming frame 21 and is used for driving the material box 721 male die 24, the material box 721 female die 25 is connected with the bottom of the forming frame 21 in a sliding manner up and down, the second position control component 23 is arranged on the forming frame 21 and is used for driving the material box 721 female die 25, a plastic film 71 pressing channel 26 is arranged between the material box 721 male die 24 and the material box 721 female die 25, and the hot press forming device 2 is used for pressing a plastic film 71 into a material box-shaped film 72; before pressing, the upper and lower surfaces of the plastic film 71 are flat, the plastic film 71 stops moving, during the pressing, the male die 24 of the magazine 721 is pressed against the female die 25 of the magazine 721, the plastic film 71 is made to have the shape of the magazine 721 in the two dies, then the male die of the magazine 721 is separated from the female die 25 of the magazine 721, after pressing, the plastic film 71 continues to advance, the magazine-shaped film 72 leaves the pressing passage 26 of the plastic film 71 to enter the magazine transport passage 34 of the receiving device 3, and the plastic film 71 at the rear reaches the pressing passage 26 of the plastic film 71, and the next pressing action is performed.
The material receiving device 3 comprises a material receiving rack 31, a multi-head scale 32 and a second clamping and conveying assembly 33, wherein the material receiving rack 31 is fixedly connected with the forming rack 21, the material receiving rack 31 is provided with a material box conveying channel 34, the material box conveying channel 34 is aligned with the plastic film 71 pressing channel 26, the multi-head scale 32 is fixedly connected with the top of the material receiving rack 31, a blanking pipe of the multi-head scale 32 is aligned with the material box conveying channel 34 positioned below, and the second clamping and conveying assembly 33 is installed on the material receiving rack 31 and used for conveying a material box shape film 72 out of the material box conveying channel 34. After the material box shape film 72 enters the material box conveying channel 34, the material box 721 of the material box shape film 72 sequentially passes under the blanking pipe of the multi-head scale 32, the material drops to the material box 721 after being quantitatively weighed by the multi-head scale 32, and the material box shape film moves forward in a stepping way in a mode that one material box 721 receives one material. The materials are not easy to be scattered in the material box 721, the materials are stably transported, and the material transportation efficiency is high.
The first clamping assembly 13 and the second clamping assembly 33 comprise a clamping support 131, an upper clamping wheel 132, a lower clamping wheel 133 and a servo motor, the upper clamping wheel 132 and the lower clamping wheel 133 are rotatably connected with the clamping support 131, a machine body of the servo motor is fixedly connected with the clamping support 131, an output shaft of the servo motor is in transmission connection with the upper clamping wheel 132, and the side edge of the plastic film 71 penetrates through between the upper clamping wheel 132 and the lower clamping wheel 133. The servo motor drives the lower pinch roller 133, the lower pinch roller 133 is a driving wheel, and the upper pinch roller 132 is a driven wheel, so that the plastic film 71 advances each time it moves by a fixed length. The first nip member 13 cooperates with the second nip member 33 to intermittently move the plastic film 71 as a whole conveyor in synchronization with the cartridge-shaped film 72.
The first clamping assembly 13 and the second clamping assembly 33 further comprise a connecting rod 134 and a torsion spring 135, one end of the connecting rod 134 is hinged to the clamping support 131, the torsion spring 135 is further arranged between one end of the connecting rod 134 and the clamping support 131, and an axle of the upper clamping wheel 132 is rotatably connected with the other end of the connecting rod 134. For the first pinch assembly 13, the upper pinch wheel 132 is stably abutted against the side edge of the plastic film 71 under the action of the torsion spring 135; when the plastic film 71 needs to be adjusted and placed, a worker pulls up the upper pinch wheel 132, at this time, the upper pinch wheel 132 makes the torsion spring 135 in a torsion state through the connecting rod 134, after the plastic film 71 is adjusted and placed, the worker releases the upper pinch wheel 132, at this time, the torsion spring 135 is reset, and drives the connecting rod 134 to make the upper pinch wheel 132 abut against the side edge of the plastic film 71 at the position of the lower pinch wheel 133. For the second nip assembly 33, the upper nip wheel 132 is against the side of the cartridge-shaped film 72.
The first position control component 22 is a first telescopic cylinder, a cylinder body of the first telescopic cylinder is fixedly connected with the forming frame 21, a telescopic rod of the first telescopic cylinder is fixedly connected with the male die 24 of the material box 721, the second position control component 23 is a second telescopic cylinder, a cylinder body of the second telescopic cylinder is fixedly connected with the forming frame 21, and a telescopic rod of the second telescopic cylinder is fixedly connected with the female die 25 of the material box 721.
The hot press forming device 2 further comprises a pressing wheel 27, the pressing wheel 27 is rotatably connected with the forming frame 21, the pressing wheel 27 is arranged at the inlet and the outlet of the pressing channel 26 of the plastic film 71, and the pressing wheel 27 is used for pressing the side edge of the plastic film 71. The pinch roller 27 helps to reduce wobble of the plastic film 71 as the punch 24 of the magazine 721 and the die 25 of the magazine 721 compress the plastic film 71.
The hot press forming device 2 further comprises a heater 28, wherein the heater 28 is arranged in the male die 24 of the material box 721. The heater 28 increases the temperature of the punch 24 of the cartridge 721, causing the punch 24 of the cartridge 721 to deform the plastic film 71 more rapidly when in contact with the plastic film 71.
The receiving device 3 further comprises a guide plate 35, and the guide plate 35 is fixedly arranged on two sides of the material box conveying channel 34. The guide plate 35 prevents the movement direction of the cartridge-shaped film 72 from being deviated.
Still include cooling device 4, cooling device 4 includes cooling frame 41, air conditioning duct 42, electric ball valve 43 and nozzle 44, cooling frame 41 is fixed to be set up shaping frame 21 with connect between the material frame 31, cooling frame 41 has cooling channel 411, the both ends of cooling channel 411 aim at respectively plastic film 71 suppresses passageway 26 with magazine transportation passageway 34, air conditioning duct 42 with cooling frame 41 fixed connection, electric ball valve 43 installs air conditioning duct 42, air conditioning duct 42 with nozzle 44 intercommunication, nozzle 44 orientation cooling channel 411. The cold air duct 42 is connected to an existing cooling supply device. When the electric ball valve 43 is opened, the nozzle 44 sprays cool air to cool the cartridge-shaped film 72 in the cooling passage 411, and since the temperature of the cartridge-shaped film 72 after hot press molding is high, if the cartridge 721 is not cooled sufficiently, the material is removed, the material is easily burned, and the cartridge 721 is easily deformed by impact while receiving the material. The cooling device 4 thus increases the cooling speed of the cartridge-shaped film, and makes the hot-press-molded cartridge-shaped film 72 fix its shape faster.
After receiving the material, the cartridge 721 of the cartridge-shaped film 72 is transported to the sealing machine 5, and the sealing machine 5 attaches a plastic sealing film 51 to the cartridge-shaped film 72 by hot pressing, thereby sealing the opening of the cartridge 721. The capper 5 is a prior art device. The sealed cartridge-shaped film 72 is transported to the cutter 6, and the cutter of the cutter 6 cuts between adjacent two cartridges 721 of the cartridge-shaped film 72, resulting in individual filled and sealed cartridges 721. The cutter 6 is a prior art device.
The utility model also comprises an industrial personal computer which is used for controlling the working states of the plastic film supply device 1, the hot press forming device 2, the material receiving device 3, the cooling device 4, the sealing machine 5 and the cutting machine 6, so that the work of the utility model is orderly carried out.
The working mode of the material box 721 forming material receiving machine of the multi-head scale quantitative packaging production line is as follows:
(1) The first pinch assembly 13 of the plastic film feeding device 1 withdraws the plastic film 71 from the plastic film roll 7 and conveys the plastic film 71 to the pressing tunnel 26. The plastic film 71 of the present embodiment may employ a plastic film 71 of polypropylene.
(2) The plastic film 71 is intermittently moved forward, and the punch 24 of the cartridge 721 and the die 25 of the hot press forming device 2 are intermittently operated to press the plastic into the cartridge-shaped film 72, and the cartridge-shaped film 72 enters the cooling passage 411 of the cooling device 4.
(3) The cooled material box shape film 72 enters the material box conveying channel 34 of the material receiving device 3, and the material such as fish balls and the like is quantitatively weighed by the multi-head scale 32 and then is dropped into the material box 721 by the blanking pipe. The cartridges 721 of the cartridge-shaped film 72 pass sequentially under the blanking pipe of the multi-head scale 32, and the materials are sequentially dropped into the cartridges 721, and one of the cartridges 721 receives one of the materials.
(4) The cartridge-shaped film 72 is further advanced to a position where it is transported to the sealing machine 5, and the sealing machine 5 applies another plastic sealing film to the cartridge-shaped film 72 by hot pressing, sealing the opening of the cartridge 721.
(5) The sealed cartridge-shaped film 72 is transported to the position of the cutter 6, and a cutter of the cutter 6 cuts the cartridge 721 from the cartridge-shaped film 72. A separate filled and sealed cartridge 721 is obtained.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (8)
1. The utility model provides a receiver of magazine shaping of bull balance ration packaging production line which characterized in that includes:
the plastic film supply device comprises a supply rack, a rotating shaft and a first clamping and conveying assembly, wherein the rotating shaft is rotatably connected with the supply rack, a plastic film winding drum is sleeved on the rotating shaft, and the first clamping and conveying assembly is arranged on the supply rack and is used for drawing out a plastic film from the plastic film winding drum and conveying the plastic film to a plastic film pressing channel;
the hot press forming device comprises a forming frame, a first position control assembly, a second position control assembly, a material box male die and a material box female die, wherein the forming frame is fixedly connected with the supply frame, the material box male die is connected with the top of the forming frame in a vertical sliding manner, the first position control assembly is arranged on the forming frame and is used for driving the material box male die, the material box female die is connected with the bottom of the forming frame in a vertical sliding manner, the second position control assembly is arranged on the forming frame and is used for driving the material box female die, a plastic film pressing channel is arranged between the material box male die and the material box female die, and the hot press forming device is used for pressing a plastic film into a material box shape film;
the material receiving device comprises a material receiving rack, a multi-head scale and a second clamping and conveying assembly, wherein the material receiving rack is fixedly connected with the forming rack, the material receiving rack is provided with a material box conveying channel, the material box conveying channel is aligned with the plastic film pressing channel, the multi-head scale is fixedly connected with the top of the material receiving rack, a blanking pipe of the multi-head scale is aligned with the material box conveying channel positioned below, and the second clamping and conveying assembly is arranged on the material receiving rack and is used for conveying a material box shape film out of the material box conveying channel.
2. The material box forming and receiving machine of the multi-head balance quantitative packaging production line according to claim 1, wherein the first clamping and conveying assembly and the second clamping and conveying assembly comprise a clamping and conveying support, an upper clamping and conveying wheel, a lower clamping and conveying wheel and a servo motor, the upper clamping and conveying wheel and the lower clamping and conveying wheel are both rotatably connected with the clamping and conveying support, a machine body of the servo motor is fixedly connected with the clamping and conveying support, an output shaft of the servo motor is in transmission connection with the upper clamping and conveying wheel, and the side edge of the plastic film passes through the gap between the upper clamping and conveying wheel and the lower clamping and conveying wheel.
3. The material box forming and receiving machine of the multi-head balance quantitative packaging production line according to claim 2, wherein the first clamping and conveying assembly and the second clamping and conveying assembly further comprise a connecting rod and a torsion spring, one end of the connecting rod is hinged with the clamping and conveying support, the torsion spring is further arranged between one end of the connecting rod and the clamping and conveying support, and a wheel shaft of the upper clamping and conveying wheel is rotatably connected with the other end of the connecting rod.
4. The material box forming and receiving machine of the multi-head scale quantitative packaging production line according to claim 1, wherein the first position control component is a first telescopic cylinder, a cylinder body of the first telescopic cylinder is fixedly connected with the forming frame, a telescopic rod of the first telescopic cylinder is fixedly connected with a material box male die, the second position control component is a second telescopic cylinder, a cylinder body of the second telescopic cylinder is fixedly connected with the forming frame, and a telescopic rod of the second telescopic cylinder is fixedly connected with a material box female die.
5. The material box forming and receiving machine of the multi-head scale quantitative packaging production line according to claim 1, wherein the hot press forming device further comprises a pressing wheel, the pressing wheel is rotatably connected with the forming frame, the pressing wheel is arranged at the inlet and the outlet of the plastic film pressing channel, and the pressing wheel is used for pressing the side edge of the plastic film.
6. The material box forming and receiving machine of the multi-head balance quantitative packaging production line according to claim 1, wherein the hot press forming device further comprises a heater, and the heater is internally arranged in the material box male die.
7. The material box forming and receiving machine of the multi-head balance quantitative packaging production line according to claim 1, wherein the material receiving device further comprises guide plates fixedly arranged on two sides of the material box conveying channel.
8. The material box forming and receiving machine of the multi-head scale quantitative packaging production line according to claim 1, further comprising a cooling device, wherein the cooling device comprises a cooling rack, a cold air pipeline, an electric ball valve and a nozzle, the cooling rack is fixedly arranged between the forming rack and the material receiving rack, the cooling rack is provided with a cooling channel, two ends of the cooling channel are respectively aligned with the plastic film pressing channel and the material box conveying channel, the cold air pipeline is fixedly connected with the cooling rack, the electric ball valve is installed in the cold air pipeline, the cold air pipeline is communicated with the nozzle, and the nozzle faces the cooling channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109929.7U CN219468072U (en) | 2022-11-23 | 2022-11-23 | Material box forming and receiving machine of multi-head scale quantitative packaging production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223109929.7U CN219468072U (en) | 2022-11-23 | 2022-11-23 | Material box forming and receiving machine of multi-head scale quantitative packaging production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219468072U true CN219468072U (en) | 2023-08-04 |
Family
ID=87462290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223109929.7U Active CN219468072U (en) | 2022-11-23 | 2022-11-23 | Material box forming and receiving machine of multi-head scale quantitative packaging production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219468072U (en) |
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2022
- 2022-11-23 CN CN202223109929.7U patent/CN219468072U/en active Active
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