CN219277865U - Food package upper cover machine - Google Patents

Abstract

The utility model relates to the technical field of food packaging upper cover machines, in particular to a food packaging upper cover machine which comprises a packaging box, wherein a closing cover assembled with the packaging box is arranged at the top of the packaging box, a supporting platform is arranged at the bottom of the packaging box, four positioning columns are fixedly connected to the top of the supporting platform, lifting plates which are in sliding connection with the positioning columns are arranged on the positioning columns, a transverse track groove is formed in the bottom of the lifting plates, a first clamping substrate and a second clamping substrate which are in sliding connection with the inside of the track groove are arranged at the bottom of the lifting plates, the bottoms of the first clamping substrate and the second clamping substrate are fixedly connected with clamping plates, a resistance plate is fixedly connected to the inner side of each clamping plate, screws with opposite screw threads at two sides are arranged in threaded connection with the first clamping substrate and the second clamping substrate, a supporting table is fixedly connected to the bottom of one side of the lifting plate, and a motor is fixedly arranged at the top of the supporting table, and the motor is connected with the screws through a belt.

Description

Food package upper cover machine

Technical Field

The utility model relates to the field of food packaging capping machines, in particular to a food packaging capping machine.

Background

The food package is a component of food commodity, and the food package box protect food, so that the food can prevent the damage of biological, chemical and physical external factors in the circulation process from a factory to a consumer, and the food package not only has the function of keeping the food stable quality, but also can represent the food appearance and attract the consumed image.

In the food packaging processing stage, the food packaging machine often needs to undergo the stages of weighing, blanking, upper cover, rubberizing, marking and the like, wherein the upper cover part is generally automatically covered by an upper cover machine.

For example, chinese patent publication No. CN204688464U discloses a food packaging upper cover mechanism, which comprises a cover storage box, a fixing plate and a pressing plate, wherein the lower end of the cover storage box is provided with a material conveying channel, the material conveying channel is fixed on the fixing plate, the tail end of the material conveying channel is provided with a discharge port, the discharge port is arranged in the fixing plate, the lower end of the discharge port is provided with an electromagnetic valve, four corners of the fixing plate are fixedly provided with hydraulic cylinders, piston rods of the hydraulic cylinders penetrate through the fixing plate and are connected with the pressing plate, the upper end surface of the pressing plate is provided with a cover receiving basin, the lower end surface of the pressing plate is symmetrically provided with a pressing head and a suction nozzle, one end of the suction nozzle is connected with a bottle cap storage device through a conveying pipe, one end of the bottle cap storage device is connected with a suction fan, a position sensor is arranged in the cover receiving basin, a driving belt with a servo device is arranged below the pressing plate through a bracket, and the input end of the controller is connected with the position sensor.

The automatic discharging and collecting of the outer cover with wrong positions are realized by arranging the position sensor for detecting the positive and negative positions of the outer cover, however, in the process of covering the outer cover, the outer cover needs to naturally descend under the influence of self gravity, the outer cover is not tightly pressed above the packaging box under the driving of external pressure, and a certain gap space exists between the cylinder for storing the outer cover and the packaging box below, so that the position deviation is easy to occur when the outer cover naturally falls, and the accuracy during installation is problematic to a certain extent.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the defects of the prior art and provide a food packaging capping machine.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a food package upper cover machine, includes the packing carton, the top of packing carton is equipped with the closing lid with the packing carton assembly, the bottom of packing carton is equipped with supporting platform, four reference columns of top fixedly connected with of supporting platform, be equipped with the lifter plate with sliding connection's on the reference column, the bottom of lifter plate is equipped with horizontal track groove, the bottom of lifter plate is equipped with first clamping base plate, the second clamping base plate of sliding connection in track inslot portion, the bottom fixedly connected with clamping plate of first clamping base plate and second clamping base plate, the inboard fixedly connected with resistance plate of clamping plate, the screw rod that both sides screw teeth are opposite is installed to the inside threaded connection of first clamping base plate and second clamping base plate, the bottom fixedly connected with supporting bench of lifter plate one side, the top of supporting bench is fixed with the motor, be connected through the belt between motor and the screw rod.

Further, the top fixedly connected with connection end of lifter plate, be fixed with the connecting plate between the connection end, one side fixedly connected with cylinder platform at supporting platform top, the top of connecting plate is located to cylinder platform, the top fixedly connected with cylinder of cylinder platform, the bottom and the connecting plate of cylinder are fixed.

Further, two groups of limit bars are fixedly connected to the top of the supporting platform, and the limit bars are located on two sides of the packaging box.

Further, the supporting platform top is located the rear end of packing carton and is fixed with the track piece, the inside sliding connection of track piece installs the slide bar, the one end fixedly connected with of slide bar blocks the piece, the other end fixedly connected with of slide bar promotes the handle.

Further, the top of the positioning column is fixedly connected with a limiting head.

In summary, the utility model has the following beneficial effects:

the utility model can automatically perform cover operation on the packing box, and is provided with a lifting module, a clamping module and a packing box positioning module; (1) the packing box positioning module can ensure the position for accurately placing the packing box, so that the packing box can be perfectly matched with the packing box after the closing cover descends; (2) the clamping module is driven by a single motor and is mainly controlled by a screw rod in a transmission way, clamping jaws on two sides can be freely retracted and extended, the inner side resistance plate ensures the clamping force, and the cyclic action of clamping and loosening the closing cover is performed; (3) the lifting module can drive the closing cover to descend, so that the installation actions of the closing cover and the packaging box are guaranteed to be executed, the whole set of upper cover machine can realize the function of full-automatic upper cover, and the efficiency of packaging can be greatly improved when the lifting module is applied to the whole set of food packaging production line.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate and together with the description serve to explain the utility model, if necessary:

FIG. 1 is an oblique view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic view of the structure of the bottom end of the lifting plate in the utility model.

In the figure, 1, a packaging box; 2. closing the cover; 3. a support platform; 4. positioning columns; 5. a lifting plate; 6. a track groove; 7. a first clamping substrate; 8. a second clamping substrate; 9. a clamping plate; 10. a resistance plate; 11. a screw; 12. a support table; 13. a motor; 14. a connecting end; 15. a connecting plate; 16. a cylinder platform; 17. a cylinder; 18. a limit bar; 19. a track block; 20. a slide bar; 21. a blocking piece; 22. pushing the handle; 23. a limiting head.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying figures 1-3. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Example 1: the utility model provides a food package upper cover machine, including packing carton 1, packing carton 1's top is equipped with closes lid 2 with packing carton 1 assembly, close the lid 2 and when packing carton 1 assembly, close the inside of packing carton 1 is embedded to the bottom of lid 2, packing carton 1's bottom is equipped with supporting platform 3, supporting platform 3's top fixedly connected with four reference columns 4, the limited head 23 of top fixedly connected with of reference column 4, be equipped with the lifter plate 5 with its sliding connection on the reference column 4, supporting platform 3's top fixedly connected with two sets of spacing 18, spacing 18 is located packing carton 1's both sides, and spacing 18 installs between reference column 4, supporting platform 3 top is located packing carton 1's rear end is fixed with track piece 19, the inside sliding connection of track piece 19 installs slide bar 20, the one end fixedly connected with of slide bar 20 is blocked piece 21, the other end fixedly connected with pushing handle 22 of slide bar 20 pushes out slide bar 20 and blocking piece 21 back at packing carton 1's rear, blocking piece 21 cooperates simultaneously with two sets of spacing 18, carry out spacing effect to packing carton 1.

The bottom of lifter plate 5 is equipped with horizontal track groove 6, and the bottom of lifter plate 5 is equipped with sliding connection in the inside first clamping base plate 7 of track groove 6, the second clamping base plate 8, and the bottom fixedly connected with clamping plate 9 of first clamping base plate 7 and second clamping base plate 8, the inboard fixedly connected with resistance plate 10 of clamping plate 9, the outer wall of the tight laminating lid 2 of resistance plate 10 to the frictional force with closing between the lid 2 outer wall has been increased, the dynamics of closing lid 2 can be guaranteed to the clamp.

The screw rod 11 with opposite screw teeth on two sides is installed in the internal threaded connection of the first clamping substrate 7 and the second clamping substrate 8, the supporting table 12 is fixedly connected to the bottom of one side of the lifting plate 5, the motor 13 is fixed to the top of the supporting table 12, the motor 13 is connected with the screw rod 11 through a belt, the screw rod 11 is driven through the motor 13, the forward rotation and the reverse rotation of the screw rod 11 determine the moving direction of the first clamping substrate 7 and the second clamping substrate 8, however, the screw rod 11 rotates, and the first clamping substrate 7 and the second clamping substrate 8 always move towards opposite directions due to opposite screw teeth on two sides, or simultaneously approach to the clamping cover 2, or simultaneously separate from the opening cover 2.

The top fixedly connected with connection end 14 of lifter plate 5 is fixed with connecting plate 15 between the connection end 14, and one side fixedly connected with cylinder platform 16 at supporting platform 3 top, cylinder platform 16 locate the top of connecting plate 15, the top fixedly connected with cylinder 17 of cylinder platform 16, and the bottom and the connecting plate 15 of cylinder 17 are fixed.

In the embodiment of the utility model, the packing box 1 is placed above the supporting platform 3, the sliding rod 20 and the blocking block 21 are pushed out by pushing the handle 22, meanwhile, the packing box 1 is accurately clamped into a space formed by the limiting strip 18 and the blocking block 21 by utilizing the limiting effect of the limiting strip 18 on two sides, then the air cylinder 17 pushes the connecting plate 15 to descend, the connecting plate 15 drives the whole lifting plate 5 to descend, after the closing cover 2 is completely embedded into the packing box 1, the motor 13 drives the screw 11 to rotate, the first clamping base plate 7 and the second clamping base plate 8 are gradually separated from each other, and the two sides of the opening and closing cover 2 are gradually loosened by the clamping plates 9 and the resistance plates 10 on two sides, so that the upper cover action of a group of packing boxes 1 is completed.

While the utility model has been described in connection with certain embodiments, it is not intended that the utility model be limited thereto; for those skilled in the art to which the present utility model pertains and the related art, on the premise of based on the technical scheme of the present utility model, the expansion, the operation method and the data replacement should all fall within the protection scope of the present utility model.

Claims (5)

1. The utility model provides a food package upper cover machine, includes packing carton (1), its characterized in that: the top of packing carton (1) is equipped with closes lid (2) with packing carton (1) assembly, the bottom of packing carton (1) is equipped with supporting platform (3), four reference columns (4) of top fixedly connected with of supporting platform (3), be equipped with lifter plate (5) with sliding connection thereof on reference column (4), the bottom of lifter plate (5) is equipped with horizontal track groove (6), the bottom of lifter plate (5) is equipped with first clamp base plate (7) of sliding connection in track groove (6) inside, second clamp base plate (8), the bottom fixedly connected with clamp plate (9) of first clamp base plate (7) and second clamp base plate (8), the inboard fixedly connected with resistance plate (10) of clamp plate (9), screw rod (11) that both sides spiral shell is opposite are installed to the inside threaded connection of first clamp base plate (7) and second clamp base plate (8), the bottom fixedly connected with brace table (12) of lifter plate (5) one side, the top fixedly connected with motor (13) of brace table (12), through between screw rod (13) and screw rod (11).

2. A food packaging capping machine as in claim 1 wherein: the lifting plate is characterized in that a connecting end (14) is fixedly connected to the top of the lifting plate (5), a connecting plate (15) is fixed between the connecting ends (14), an air cylinder platform (16) is fixedly connected to one side of the top of the supporting platform (3), the air cylinder platform (16) is arranged at the top of the connecting plate (15), an air cylinder (17) is fixedly connected to the top of the air cylinder platform (16), and the bottom of the air cylinder (17) is fixed with the connecting plate (15).

3. A food packaging capping machine as in claim 2 wherein: the top of the supporting platform (3) is fixedly connected with two groups of limit strips (18), and the limit strips (18) are positioned on two sides of the packaging box (1).

4. A food packaging capping machine as claimed in claim 3, wherein: the top of the supporting platform (3) is positioned at the rear end of the packaging box (1) and is fixedly provided with a track block (19), a sliding rod (20) is installed in the track block (19) in a sliding connection mode, one end of the sliding rod (20) is fixedly connected with a blocking block (21), and the other end of the sliding rod (20) is fixedly connected with a pushing handle (22).

5. The food packaging cover machine according to claim 4, wherein: the top of the positioning column (4) is fixedly connected with a limiting head (23).

Images