阅读说明：本技术 一种食品包装用覆膜装置 (Film covering device for food packaging ) 是由 郭智斌 于 2020-08-06 设计创作，主要内容包括：本发明公开了一种食品包装用覆膜装置,包括相互配合的第一对接板和第二对接板,所述第一对接板和第二对接板均对称设置有两组,所述第一对接板的底端设置有呈L型的第一支撑底板,所述第二对接板的底端设置有第二支撑底板,两组对称设置的第一对接板及其底端的第一支撑底板之间以及两组对称设置的第二对接板及其底端的第二支撑底板之间均设置有多组对接杆件,所述第一对接板朝向第二对接板一侧的底端设置有一组第一传动板,所述第二对接板朝向第一对接板一侧的顶端设置有一组第二传动板。该食品包装用覆膜装置,结构合理,易于实现调节和张紧适应不同的传送带,适用性强,且便于包装膜的切割,有效提高覆膜包装效率。(The invention discloses a film laminating device for food packaging, which comprises a first butt joint plate and a second butt joint plate which are matched with each other, wherein the first butt joint plate and the second butt joint plate are symmetrically provided with two groups, an L-shaped first supporting bottom plate is arranged at the bottom end of the first butt joint plate, a second supporting bottom plate is arranged at the bottom end of the second butt joint plate, a plurality of groups of butt joint rod pieces are arranged between the two groups of first butt joint plates which are symmetrically arranged and the first supporting bottom plates at the bottom ends of the two groups of first butt joint plates, and a plurality of groups of butt joint rod pieces are arranged between the two groups of second butt joint plates which are symmetrically arranged and the second supporting bottom plates at the bottom ends of the two groups of second butt joint plates, a group of first transmission plates are arranged at the bottom. This tectorial membrane device for food package, rational in infrastructure, easily realize adjusting and the different conveyer belts of tensioning adaptation, the suitability is strong, and the cutting of the packaging film of being convenient for effectively improves tectorial membrane packing efficiency.)

1. A tectorial membrane device for food package, includes first butt plate (1) and second butt plate (2) of mutually supporting, its characterized in that: the first butt joint plate (1) and the second butt joint plate (2) are symmetrically provided with two groups, a first supporting bottom plate (101) in an L shape is arranged at the bottom end of the first butt joint plate (1), a second supporting bottom plate (201) is arranged at the bottom end of the second butt joint plate (2), and a plurality of groups of butt joint rod pieces are arranged between the two groups of symmetrically arranged first butt joint plates (1) and the first supporting bottom plates (101) at the bottom ends thereof as well as between the two groups of symmetrically arranged second butt joint plates (2) and the second supporting bottom plates (201) at the bottom ends thereof;

the bottom end of one side, facing the second butt joint plate (2), of the first butt joint plate (1) is provided with a group of first transmission plates (102), the top end of one side, facing the first butt joint plate (1), of the second butt joint plate (2) is provided with a group of second transmission plates (202), the first transmission plates (102) and the second transmission plates (202) are matched through a group of centrally arranged butt joint frames (3), one sides, far away from the first butt joint plate (1), of the two groups of first transmission plates (102) and one sides, far away from the second butt joint plate (2), of the two groups of second transmission plates (202) are provided with a group of stabilizing gear shafts (4), one side, facing the stabilizing gear shafts (4), of the first transmission plates (102) is provided with first toothed belts (401) meshed with the stabilizing gear shafts (4), one side, facing the stabilizing gear shafts (4), of the second transmission plates (202) is provided with second toothed belts (402) meshed with the stabilizing gear, two groups of butt joint frames (3) matched with the first transmission plate (102) and the second transmission plate (202) are connected through a group of transmission gear shafts (601), one ends of the transmission gear shafts (601) are led out of the outer portions of the two groups of butt joint frames (3) and are in butt joint with motor shafts of a group of adjusting motors (6), the adjusting motors (6) are fixedly arranged on the side faces of the butt joint frames (3), and two sides of the outer edge face of each transmission gear shaft (601) are respectively in meshing transmission with the first toothed belt (401) and the second toothed belt (402);

two sets of one side that second butt joint board (2) were kept away from in first butt joint board (1) is provided with driving roller (5) of a set of two sets of first butt joint board (1) of connection, driving roller (5) and first butt joint board (1) pass through roller bearing cooperation, and are two sets of one side that first butt joint board (1) were kept away from in second butt joint board (2) is provided with driving roller (5) of a set of two sets of second butt joint board (2) of connection, driving roller (5) and second butt joint board (2) pass through roller bearing cooperation, and are two sets of the outer fringe face cladding of driving roller (5) has a set of conveyer belt (501), the peripheral equidistance of conveyer belt (501) is constructed and is had rubber bead (502) that the multiunit supplied metal panel (.

2. A laminating device for food packaging according to claim 1, characterized in that: a set of rollers (203) is installed at the bottom end of the second supporting bottom plate (201), and a set of sliding grooves (103) for the rollers (203) to be in sliding fit are formed in the positions, corresponding to the rollers (203) installed at the bottom end of the second supporting bottom plate (201), of the first supporting bottom plate (101).

3. A laminating device for food packaging according to claim 1, characterized in that: the butt joint frame (3) comprises three groups of rectangular buckling frames (301) arranged at equal intervals, the three groups of rectangular buckling frames (301) are connected through a connecting rod (302), grooves for movably connecting and installing the butt joint wheels (303) are formed in the upper end portions and the lower end portions of the three groups of rectangular buckling frames (301), shafts for connecting the rectangular buckling frames (301) are formed in the two ends of the butt joint wheels (303), the butt joint wheels (303) below the rectangular buckling frames (301) are abutted to the bottom end face of the first transmission plate (102), and the butt joint wheels (303) above the rectangular buckling frames (301) are abutted to the top end face of the second transmission plate (202).

4. A laminating device for food packaging according to claim 1, characterized in that: the end parts of the two groups of stable gear shafts (4) are matched with vertical plate structures through roller bearings, wherein the vertical plate matched with the end part of the stable gear shaft (4) of the first transmission plate (102) is fixedly connected with the first transmission plate (102), and the vertical plate matched with the end part of the stable gear shaft (4) of the second transmission plate (202) is fixedly connected with the second transmission plate (202).

5. A laminating device for food packaging according to claim 1, characterized in that: two sets of one side that second supporting baseplate (201) was kept away from in first supporting baseplate (101) is installed a set of mounting substrate (7), one side structure that first supporting baseplate (101) was kept away from in mounting substrate (7) has two sets of slantwise extending extension rod (701), and the bottom symmetry of mounting substrate (7) is provided with two sets of strengthening ribs (702) of connecting first supporting baseplate (101), U type frame that supplies membrane roller (9) installation is seted up on the top of extension rod (701) and is held groove (703), the both ends of membrane roller (9) are provided with the round pin axle that butt joint U type frame held groove (703).

6. A film laminating apparatus for food packaging according to claim 5, wherein: a set of driving motor (8) is installed to the up end of mounting substrate (7), the motor shaft tip cooperation of driving motor (8) has a set of first driving pulley (801), first driving pulley (801) are connected with driving belt (802) of a set of cooperation second driving pulley (803), cooperate driving roller (5) tip structure of first butt joint board (1) has the axle that extends outside first butt joint board (1), and driving roller (5) extend the tip and second driving pulley (803) fixed connection of first butt joint board (1) outer axle.

7. A laminating device for food packaging according to claim 1, characterized in that: the groove that supplies metal panel (10) gomphosis is seted up to the up end of rubber bead (502), screw mating holes (1001) of cooperation screw are seted up to the four corners of metal panel (10), screw mating holes (1001) are the shoulder hole structure, and the bottom of screw links into in rubber bead (502), a set of gliding cutting groove (1002) of confession cutter is seted up between two parties to the up end of metal panel (10).

Technical Field

The invention belongs to the technical field of food packaging, and particularly relates to a film laminating device for food packaging.

Background

Food packaging is an integral part of a food commodity. One of the major projects in the food industry process. It protects the food, prevents the damage of biological, chemical and physical external factors in the process of the food leaving the factory to the hand of the consumer, and it can also have the function of keeping the stable quality of the food itself, it is convenient for the food to eat, it expresses the food appearance at first, attracts the image of consumption, and has the value beyond the material cost. Therefore, the food packaging process is also an integral part of the food manufacturing system engineering. The versatility of the food packaging process makes it relatively self-contained. In the packaging process of partial food, especially the food of fresh and vegetables, adopt the tectorial membrane packing of cooperation bottom tray more, the fresh degree of product of can audio-visual show to satisfy customer's sense organ demand, increase the customer and purchase the desire.

The tectorial membrane process of current food package relies on manual operation, is difficult for the quick tectorial membrane packing of realization in batches, and the equipment that the part adopted the conveyer belt to carry out packing in batches has the problem that is difficult for the cutting after the transparent film covers, influences packing efficiency, and the conveyer belt is difficult for adjusting the transmission demand that adapts to different length, or has the problem that is difficult for the tensioning behind the different conveyer belts of cooperation.

Disclosure of Invention

The invention aims to provide a film covering device for food packaging, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a film covering device for food packaging comprises a first butt joint plate and a second butt joint plate which are matched with each other, wherein the first butt joint plate and the second butt joint plate are symmetrically provided with two groups, an L-shaped first supporting bottom plate is arranged at the bottom end of the first butt joint plate, a second supporting bottom plate is arranged at the bottom end of the second butt joint plate, and a plurality of groups of butt joint rod pieces are arranged between the two groups of symmetrically arranged first butt joint plates and the first supporting bottom plates at the bottom ends thereof as well as between the two groups of symmetrically arranged second butt joint plates and the second supporting bottom plates at the bottom ends thereof;

the bottom end of one side, facing the second butt joint plate, of the first butt joint plate is provided with a group of first transmission plates, the top end of one side, facing the first butt joint plate, of the second butt joint plate is provided with a group of second transmission plates, the first transmission plates and the second transmission plates are matched through a group of centrally arranged butt joint frames, one sides, away from the first butt joint plate, of the two groups of first transmission plates and one sides, away from the second butt joint plate, of the two groups of second transmission plates are provided with a group of stabilizing gear shafts, one side, facing the stabilizing gear shafts, of the first transmission plates is provided with a first toothed belt meshed with the stabilizing gear shafts, one side, facing the stabilizing gear shafts, of the second transmission plates is provided with a second toothed belt meshed with the stabilizing gear shafts, the two groups of butt joint frames matched with the first transmission plates and the second transmission plates are connected through a group, the two sides of the outer edge surface of the transmission gear shaft are respectively meshed with the first toothed belt and the second toothed belt for transmission;

two sets of one side that second butt joint board was kept away from to first butt joint board is provided with the driving roller of a set of two sets of first butt joint boards of connection, the driving roller passes through roller bearing cooperation, and is two sets of one side that first butt joint board was kept away from to second butt joint board is provided with the driving roller of a set of two sets of second butt joint boards of connection, the driving roller passes through roller bearing cooperation with second butt joint board, and is two sets of the outer fringe face cladding of driving roller has a set of conveyer belt, the peripheral equidistance of conveyer belt is constructed the rubber bead that the multiunit supplied the metal panel to install.

Preferably, a set of gyro wheel is installed to the bottom of second supporting baseplate, a set of confession gyro wheel sliding fit's spout has been seted up to the position that first supporting baseplate corresponds second supporting baseplate bottom installation gyro wheel.

Preferably, the butt joint frame comprises three groups of rectangular buckling frames which are arranged at equal intervals, the three groups of rectangular buckling frames are connected through a connecting rod, grooves for movably connecting and installing the butt joint wheels are formed in the upper end portions and the lower end portions of the three groups of rectangular buckling frames, shafts connected with the rectangular buckling frames are formed in the two ends of the butt joint wheels, the butt joint wheels below the rectangular buckling frames are abutted to the bottom end face of the first transmission plate, and the butt joint wheels above the rectangular buckling frames are abutted to the top end face of the second transmission plate.

Preferably, the end parts of the two groups of stable gear shafts are matched with vertical plate structures through roller bearings, wherein the vertical plate matched with the end part of the stable gear shaft of the first transmission plate is fixedly connected with the first transmission plate, and the vertical plate matched with the end part of the stable gear shaft of the second transmission plate is fixedly connected with the second transmission plate.

Preferably, it is two sets of one side that the second supporting baseplate was kept away from to first supporting baseplate installs a set of mounting substrate, one side structure that first supporting baseplate was kept away from to mounting substrate has two sets of slantwise extending's extension rod, and mounting substrate's bottom symmetry is provided with two sets of strengthening ribs of connecting first supporting baseplate, the U type frame that supplies the installation of membrane roller is seted up on the top of extension rod and is held the groove, the both ends of membrane roller are provided with the round pin axle that the groove was held to butt joint U type frame.

Preferably, a set of driving motor is installed to mounting substrate's up end, driving motor's motor shaft tip cooperation has a set of first driving pulley, first driving pulley is connected with the driving belt of a set of cooperation second driving pulley, cooperation the driving roller tip structure of first butt plate has the axle that extends the first butt plate is outer, and the driving roller extends the tip and the second driving pulley fixed connection of the first butt plate outer axle.

Preferably, the upper end face of the rubber rib is provided with a groove for embedding the metal panel, four corners of the metal panel are provided with screw matching holes matched with screws, the screw matching holes are of a stepped hole structure, the bottom end of each screw is connected into the rubber rib, and the upper end face of the metal panel is provided with a group of cutting grooves for sliding of the cutter in the middle.

The invention has the technical effects and advantages that: the film covering device for food packaging has the advantages that due to the matching of the transmission roller and the conveyor belt, a plurality of groups of product trays to be covered with films can be conveniently installed among all groups of rubber convex edges on the conveyor belt, and after the film covering of the film roller is pulled out, the cutting tool can be quickly cut only by sliding along the cutting groove of the metal panel; the first transmission plate and the second transmission plate of the first butt joint plate and the second butt joint plate are driven by the transmission gear shaft, so that the distance change is realized, the conveyor belt tensioning device can adapt to conveyor belts with different lengths, the conveyor belts can be conveniently tensioned, the adjustment requirements of the conveyor belts with different lengths are met, and the practicability is high; the bottom of the first butt joint plate is guaranteed to be stable when the distance between the first butt joint plate and the second butt joint plate is changed by matching the roller below the second support base plate with the sliding groove formed in the first support base plate, and the stability of the connection position of the first transmission plate and the second transmission plate when the transmission gear shaft is transmitted is guaranteed by the arrangement of the butt joint frame, so that the stability guarantee during adjustment is realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B in accordance with the present invention;

fig. 4 is a schematic structural view of the metal panel of the present invention.

In the figure: 1 first butt joint plate, 101 first supporting base plate, 102 first driving plate, 103 sliding grooves, 2 second butt joint plate, 201 second supporting base plate, 202 second driving plate, 203 rollers, 3 butt joint frames, 301 rectangular buckling frames, 302 connecting rods, 303 butting wheels, 4 stabilizing gear shafts, 401 first toothed belts, 402 second toothed belts, 5 driving rollers, 501 driving belts, 502 rubber ribs, 6 adjusting motors, 601 driving gear shafts, 7 mounting base plates, 701 extension rods, 702 reinforcing ribs, 703U-shaped frame holding grooves, 8 driving motors, 801 first driving pulleys, 802 driving belts, 803 second driving pulleys, 9 film rollers, 10 metal panels, 1001 screw matching holes and 1002 cutting grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.

The invention provides a film laminating device for food packaging, which comprises a first butt joint plate 1 and a second butt joint plate 2 which are matched with each other, wherein the first butt joint plate 1 and the second butt joint plate 2 are symmetrically provided with two groups, the bottom end of the first butt joint plate 1 is provided with an L-shaped first supporting bottom plate 101, the bottom end of the second butt joint plate 2 is provided with a second supporting bottom plate 201, and a plurality of groups of butt joint rod pieces are arranged between the two groups of symmetrically arranged first butt joint plates 1 and the first supporting bottom plates 101 at the bottom ends thereof, and between the two groups of symmetrically arranged second butt joint plates 2 and the second supporting bottom plates 201 at the bottom ends thereof, and are connected and fixed;

the bottom end of the first butt joint plate 1 facing the side of the second butt joint plate 2 is provided with a set of first transmission plate 102, the top end of the second butt joint plate 2 facing the side of the first butt joint plate 1 is provided with a set of second transmission plate 202, the first transmission plate 102 and the second transmission plate 202 are matched by a set of centrally arranged butt joint frames 3, one side of the two sets of first transmission plates 102 far away from the first butt joint plate 1 and one side of the two sets of second transmission plates 202 far away from the second butt joint plate 2 are provided with a set of stabilizing gear shafts 4, one side of the first transmission plate 102 facing the stabilizing gear shafts 4 is configured with a first toothed belt 401 meshed with the stabilizing gear shafts 4, one side of the second transmission plate 202 facing the stabilizing gear shafts 4 is configured with a second toothed belt 402 meshed with the stabilizing gear shafts 4, and the two sets of butt joint frames 3 matched with the first transmission plate 102 and the second transmission plates 202 are connected by, one end of a transmission gear shaft 601 penetrates out of one group of butt-joint frames 3 and is in butt joint with motor shafts of a group of adjusting motors 6, the adjusting motors 6 are fixedly mounted on the side faces of the butt-joint frames 3, two sides of the outer edge face of the transmission gear shaft 601 are respectively in meshing transmission with a first toothed belt 401 and a second toothed belt 402, and a first transmission plate 102 and a second transmission plate 202 of a first butt-joint plate 1 and a second butt-joint plate 2 are transmitted by the transmission gear shaft 601, so that the distance change is realized, the transmission gear shaft can adapt to transmission belts 501 with different lengths and is convenient for tensioning the transmission belts 501, the adjustment requirements of the transmission belts with different lengths are met, and the practicability is;

one side of the two groups of first butt joint plates 1 far away from the second butt joint plate 2 is provided with a group of driving rollers 5 for connecting the two groups of first butt joint plates 1, the driving rollers 5 are matched with the first butt joint plates 1 through roller bearings, one side of each of the two groups of second butt joint plates 2 far away from the first butt joint plates 1 is provided with one group of driving rollers 5 for connecting the two groups of second butt joint plates 2, the driving rollers 5 are matched with the second butt joint plate 2 through roller bearings, the outer edge surfaces of the two groups of driving rollers 5 are wrapped with a group of conveyor belts 501, a plurality of groups of rubber ribs 502 for installing the metal panels 10 are equidistantly formed on the periphery of the conveyor belt 501, so that a plurality of groups of product trays to be coated are conveniently installed between the groups of rubber ribs 502 on the conveyor belt 501 due to the matching of the driving roller 5 and the conveyor belt 501, after the film roller 9 is pulled out for film coating, the cutter is only required to slide along the cutting groove 1002 of the metal panel 10, and then the rapid cutting work can be realized.

Specifically, a set of rollers 203 is installed at the bottom end of the second supporting base plate 201, a set of sliding grooves 103 for the sliding fit of the rollers 203 is formed in the position, corresponding to the rollers 203 installed at the bottom end of the second supporting base plate 201, of the first supporting base plate 101, and the rollers 203 below the second supporting base plate 201 are matched with the sliding grooves 103 formed in the first supporting base plate 101 to ensure the stability of the bottom of the first butt plate 1 when the distance between the first butt plate 1 and the second butt plate 2 changes.

Specifically, the docking frame 3 includes three sets of rectangular fastening frames 301 arranged at equal intervals, the three sets of rectangular fastening frames 301 are connected by a connecting rod 302, the upper end and the lower end of each of the three sets of rectangular fastening frames 301 are provided with a groove for movably connecting and installing the abutting wheel 303, the two ends of the abutting wheel 303 are provided with shafts for connecting the rectangular fastening frames 301, the abutting wheel 303 below the rectangular fastening frame 301 abuts against the bottom end face of the first transmission plate 102, the abutting wheel 303 above the rectangular fastening frame 301 abuts against the top end face of the second transmission plate 202, the arrangement of the docking frame 3 ensures the stability of the connection position of the first transmission plate 102 and the second transmission plate 202 during transmission of the transmission gear shaft 601, and the stability guarantee during adjustment is realized.

Specifically, the end portions of the two groups of stable gear shafts 4 are matched with vertical plate structures through roller bearings, wherein the vertical plate, which is matched with the end portion of the stable gear shaft 4 of the first transmission plate 102, is fixedly connected with the first transmission plate 102, and the vertical plate, which is matched with the end portion of the stable gear shaft 4 of the second transmission plate 202, is fixedly connected with the second transmission plate 202.

Specifically, two sets of one side that second supporting baseplate 201 was kept away from to first supporting baseplate 101 is installed a set of mounting substrate 7, one side structure that first supporting baseplate 101 was kept away from to mounting substrate 7 has two sets of slantwise extending extension rods 701, and mounting substrate 7's bottom symmetry is provided with two sets of strengthening ribs 702 of connecting first supporting baseplate 101, the U type frame that supplies the installation of membrane roller 9 is seted up on the top of extension rod 701 and is held groove 703, the both ends of membrane roller 9 are provided with the round pin axle that butt joint U type frame held groove 703.

Specifically, a set of driving motor 8 is installed to the up end of mounting substrate 7, driving motor 8's motor shaft tip cooperation has a set of first driving pulley 801, first driving pulley 801 is connected with the driving belt 802 of a set of cooperation second driving pulley 803, cooperation the 5 tip construction of driving roller of first butt plate 1 has the axle that extends outside first butt plate 1, and driving roller 5 extends the tip and the second driving pulley 803 fixed connection of the first butt plate 1 outer axle.

Specifically, the upper end surface of the rubber rib 502 is provided with a groove for the metal panel 10 to be embedded, four corners of the metal panel 10 are provided with screw matching holes 1001 matching with screws, the screw matching holes 1001 are of a stepped hole structure, the bottom ends of the screws are connected into the rubber rib 502, and the upper end surface of the metal panel 10 is provided with a group of cutting grooves 1002 for the cutters to slide in the middle.

The operating principle of the film laminating device for food packaging is that before the device works, a user needs to select the conveying belts 501 with different lengths as required to meet the film laminating requirements of different lengths, the distance between the rubber ribs 502 on the conveying belts 501 also adapts to the size of a food loading tray, after the conveying belts 501 are matched with the driving rollers 5 to be sleeved, only the adjusting motor 6 needs to be adjusted to drive the driving gear shaft 601 to rotate clockwise, the driving gear shaft 601 is meshed with the first toothed belt 401 on the first driving plate 102 and the second toothed belt 402 on the second driving plate 202, so that the first butt plate 1 and the second butt plate 2 move towards two sides until the two sets of driving rollers 5 tension the conveying belts 501, the adjustment of the adjusting motor 6 is stopped, the installation work of the conveying belts 501 is completed, at the moment, the food loading trays are installed between the two sets of rubber ribs 502 on the conveying belts 501 one by one, and the driving belt 802 and the second driving belt pulleys 803 are driven by the adjustable driving motor 8 to drive the conveying belts 501 Move, vacate the space for depositing of next group's tray, after all placing the tray of loading food between the adjacent rubber bead 502 on the conveyer belt 501, stop drive driving motor 8, only need to pull out the tip of membrane roller 9, and cover in the tray top that the food was loaded to the multiunit, press the middle part of tectorial membrane and make the tectorial membrane be stained with in metal panel 10 top, only need to slide cutting tool along the cutting groove 1002 of metal panel 10 top this moment and can cut the tectorial membrane, the peripheral cladding that will cut the back tectorial membrane can in the tray bottom that loads food at last, this tectorial membrane device for food packaging, and is rational in infrastructure, easily realize adjusting and the different conveyer belts of tensioning adaptation, and the suitability is strong, and the cutting of the packaging film of being convenient for, effectively improve tectorial membrane packing efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.