Instant can packaging device

Abstract

The instant can packaging device comprises a conveying device, a packaging device body and a fixing device. The conveying device comprises two vertical plates and a conveying belt; the conveying belt is rotationally arranged between the two vertical plates; the packaging device comprises a supporting plate, a tooth-shaped conveying belt and a plurality of pressing blocks. The supporting plates are arranged on the two sides of the two vertical plates respectively. The tooth-shaped conveying belt is horizontally and rotationally arranged on one side of the supporting plate and located above the conveying belt. The pressing blocks are sequentially arranged on one side of the supporting plate in the moving direction of the conveying belt and located above the tooth-shaped conveying belt. The fixing device comprises a base and a plurality of fixing plates; the plurality of fixing plates are arranged around the base and slide towards or away from the center of the base; toothed plates are arranged on the fixing plates, and when the adjacent fixing plates are tightly attached, the toothed plates are combined into a gear ring in a surrounding mode and meshed with the tooth-shaped conveying belt. The problems that in the production process of some instruments, cans need to be packaged independently, the working process is not continuous enough, efficiency is low, the structure is complex, and cost is high are solved.

Description

Technical Field

[0001] The utility model relates to the field of can packaging, in particular to a packaging device for instant cans. Background Art

[0002] The packaging of ready-to-eat cans is a crucial step in food processing. It requires not only a fast and efficient packaging process but also guaranteed freshness and safety of the canned food after packaging. Traditional can packaging equipment typically uses a mechanized production method, involving multiple steps such as conveying, packaging, and fixing.

[0003] During the transportation stage, the food is sent to the packaging area via a conveyor belt. The key to this step lies in the stability and continuity of the conveyor belt; next is the packaging stage, in which the food is packaged in the can by a specific mechanical device and preliminarily sealed; in the fixing stage, a series of fixing devices are used to finally seal and fix the can to ensure the integrity and sealing of the can. Generally, metal cans are sealed by crimping. The crimping roller is used to make the can body and the periphery of the can lid firmly and tightly hooked to form a five-layer material crimp. The crimping seam is a sealing seam formed by the crimping roller in two operations; the first operation is called the first crimping. At the beginning of the first crimping operation, the first crimping roller first approaches and contacts the can lid, and then presses the edges of the can lid and the can body, so that they gradually approach and hook each other to complete the first crimping; the second operation is called the second crimping. After the first operation is completed, the first crimping roller retreats and is replaced by the second roller, which applies pressure to flatten it.

[0004] However, there are some problems with traditional can packaging devices. During the production process of some equipment, the cans need to be packaged individually, so the equipment generally adopts intermittent motion, the work process is not continuous enough, and the efficiency is not high enough. In addition, its structure is relatively complex and requires multiple mechanical equipment to work together, which is costly. Utility Model Content

[0005] The purpose of the utility model is to provide an instant can packaging device, which solves the problems that cans need to be packaged separately during the production process of some equipment, the work process is not continuous, the efficiency is low, and the structure is complex and the cost is high.

[0006] The embodiments of the present invention are achieved through the following technical solutions:

[0007] Instant can packaging device, comprising:

[0008] The conveying device includes two vertical plates and a conveyor belt; the conveyor belt is rotatably arranged between the two vertical plates;

[0009] The packaging device includes a support plate, a toothed conveyor belt, and a plurality of pressing blocks; the support plate is respectively arranged on both sides of the two vertical plates; the toothed conveyor belt is horizontally rotated and arranged on one side of the support plate and is located above the conveyor belt; the plurality of pressing blocks are sequentially arranged on one side of the support plate along the direction of movement of the conveyor belt and are located above the toothed conveyor belt;

[0010] The fixing device includes a base and a plurality of fixing plates; the plurality of fixing plates are arranged around the base and slide toward or away from the center of the base; tooth plates are provided on the fixing plates, and when adjacent fixing plates are pressed against each other, the plurality of tooth plates are combined around to form a gear ring and engage with the toothed conveyor belt.

[0011] The base includes a bottom plate, a rotating column and a top plate; the bottom plate contacts the surface of the conveyor belt; the two ends of the rotating column are respectively connected to the bottom plate and the top plate, so that the bottom plate and the top plate can rotate relative to each other.

[0012] The top plate is provided with a plurality of sliding grooves around the rotating column; the sliding grooves are all arranged toward the rotating column; and the fixed plate is slidably arranged in the sliding grooves.

[0013] The fixed plate includes a guide side plate, a slider and a tooth plate; the slider is slidably arranged in the slide groove; the tooth plate is arc-shaped, with a plurality of teeth on its outer side, and the tooth plate is arranged at the top of the slider; the guide side plate is arc-shaped and is arranged at the bottom of the slider.

[0014] A guide plate is also horizontally provided on one side of the vertical plate; the guide plates on the vertical plates on both sides are arranged opposite to each other, and the distance between the guide plates on both sides gradually decreases from the two ends of the guide plates to the middle of the guide plates; the guide side plates are in contact with the side surfaces of the guide plates.

[0015] An anti-slip pad is provided on the inner side of the tooth plate.

[0016] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0017] The present invention's instant can packaging device, through the arrangement of two vertical plates and a conveyor belt, achieves continuous food conveyance, significantly improving packaging efficiency. The automated design of the packaging device and fixture reduces manual operation and labor intensity. The toothed conveyor belt and pressure block ensure uniform pressure and a good seal during the packaging process. Furthermore, the fixture slides and engages, allowing the cans to be transported along the conveyor belt while being packaged, significantly improving work efficiency. Furthermore, the guide plates ensure that as the fixture passes, adjacent guide side plates, under the action of the guide plates, abut and form a ring. The cans then move along the guide plates, and the toothed plates on the side plates also form a ring and engage with the toothed conveyor belt, ensuring more stable conveying. Furthermore, when the pressure block contacts the cans, the cans rotate, ensuring more uniform pressure and achieving a better packaging effect. The device's design is simple and clear, and its operation is easy and straightforward. The tight and reliable connections and fit between the various components reduce the likelihood of malfunctions and repairs, thereby lowering production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a partial internal schematic diagram of the utility model;

[0020] Figure 3 is a partial internal schematic diagram of the packaging device;

[0021] Figure 4 is a schematic diagram of the top structure of the fixing device;

[0022] Figure 5 is a schematic diagram of the bottom structure of the fixing device;

[0023] Figure 6 It is a structural diagram of the fixed plate;

[0024] Figure 7 2 is a cross-sectional view of the first pressing block and the second pressing block.

[0025] In the figure, 101-vertical plate, 102-conveyor belt, 103-limiting hole, 104-guide plate, 201-support plate, 202-support horizontal plate, 203-toothed conveyor belt, 204-first pressure block, 205-second pressure block, 301-bottom plate, 302-top plate, 303-limiting column, 304-rotating column, 305-chute, 306-support plate, 307-spring, 308-guide side plate, 309-slider, 310-tooth plate, 311-anti-slip pad. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0028] like Figure 1 and 2 As shown, the instant can packaging device includes a conveying device, a packaging device and a fixing device; the conveying device includes two vertical plates 101 and a conveyor belt 102; the two vertical plates 101 are relatively parallel; the conveyor belt 102 is horizontally rotated and arranged between the two vertical plates 101, and is used to transport materials from one end thereof to the other end; the conveyor belt 102 is also provided with a plurality of limiting holes 103 at equal intervals;

[0029] The packaging device includes two support plates 201, two toothed conveyor belts 203 and four pressing blocks; the two support plates 201 are respectively vertically connected to the outer side walls of the two vertical plates 101; a support cross plate 202 is also horizontally provided on one side of the support plate 201, located above the conveyor belt 102; the two toothed conveyor belts 203 are respectively rotatably arranged on the support cross plates 202 on both sides, the toothed conveyor belt 203 on one side is controlled by a motor to rotate, and the toothed conveyor belt 203 on the other side is used for support, so that the forces on both sides of the toothed conveyor belt 203 are balanced when it is used for transportation; the four pressing blocks are respectively arranged on one side of the support plates 201 on both sides, and are located above the toothed conveyor belt 203; the pressing blocks on the support plates 201 on both sides are symmetrical;

[0030] The fixing device includes a base and four fixing plates; the four fixing plates are arranged around the base and slide toward or away from the center of the base; a limiting post 303 is also provided at the bottom center of the base so that when the base is placed on the conveyor belt 102, the limiting post 303 passes through the limiting hole 103; the four fixing plates are used to clamp and fix the cans to be packaged;

[0031] Specifically, a guide plate 104 is horizontally provided on one side of the vertical plate 101; the guide plates 104 on both sides of the vertical plates 101 are arranged opposite to each other, and the distance between the guide plates 104 on both sides gradually decreases from the two ends of the guide plates 104 to the middle of the guide plates 104.

[0032] like Figure 4-6 As shown, the base includes a bottom plate 301, a rotating column 304 and a top plate 302; the bottom plate 301 contacts the surface of the conveyor belt 102; the two ends of the rotating column 304 are respectively connected to the bottom plate 301 and the top plate 302, so that the bottom plate 301 and the top plate 302 can rotate relative to each other; four sliding grooves 305 are provided on the top plate 302 around the rotating column 304; the sliding grooves 305 are all arranged toward the rotating column 304; the bottom of the top plate 302 is also provided with four support plates 306, which are respectively located on the side of the four sliding grooves 305 away from the rotating column 304; The fixed plate includes a guide side plate 308, a slider 309, and a tooth plate 310; the slider 309 is a bar-shaped block; the tooth plate 310 is arc-shaped and has a plurality of teeth on its outer side. The tooth plate 310 is located at the top of the slider 309; the guide side plate 308 is arc-shaped and is located at the bottom of the slider 309; four springs 307 are also provided, with their ends respectively connected to the support plate 306 and the guide side plate 308, for resetting the fixed plate; the inner side of the tooth plate 310 is provided with an anti-slip pad 311 for directly contacting the side wall of the can to prevent it from sliding during rotation;

[0033] Specifically, when the fixing device passes through the guide plate 104 along the conveyor belt 102, the guide side plate 308 is pressed against the side surface of the guide plate 104. Then, as the distance between the guide plates 104 on both sides gradually decreases, the four fixing plates slide along the slide groove 305 and approach each other, so that the four guide side plates 308 and the tooth plates 310 are respectively combined into a ring; and the gear ring composed of the ring-shaped tooth plates 310 is engaged with the toothed conveyor belt 203. When the toothed conveyor belt 203 is running, the four fixing plates rotate around the rotating column 304, and the cans fixed between the four fixing plates rotate.

[0034] like Figure 7 As shown, the cross-section of the briquette near the feed port of the conveyor belt 102 is the cross-section of the briquette of the first roll seal, and the distance between the briquettes on both sides gradually decreases along the direction of its travel; the cross-section of the briquette near the discharge port of the conveyor belt 102 is the cross-section of the briquette of the second roll seal, and the distance between the briquettes on both sides gradually decreases along the direction of its travel; it should be noted that the cross-sectional shapes of the first roll seal, the second roll seal and the briquette thereof are all prior art and are not the improvement of this embodiment, and will not be described in detail here;

[0035] The working principle of this embodiment is:

[0036] The instant can packaging device of the present invention first places the cans on the fixing device by a worker or other placing equipment, and the cans are located between the four fixing plates. Then the fixing device moves to the guide plate 104 under the operation of the conveyor belt 102, and the guide side plate 308 is pressed against the side of the guide plate 104. Then, as the fixing device moves, the distance between the guide plates 104 on both sides gradually becomes smaller, and the four fixing plates slide along the slide groove 305 and approach each other, so that the cans are fixed between the four fixing plates. Then, the position of the can to be sealed passes through the pressure blocks on both sides, and the toothed conveyor belt 203 is engaged with the toothed ring composed of the toothed plate 310 and drives it to rotate, so that the cans rotate at the same time. As the cans move, the sealing part of the cans is gradually sealed to form a curling edge under the action of the pressure blocks on both sides, and then it is moved out from the other side of the packaging device to complete the packaging.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent replacements, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. Instant can packaging device, characterized in that, include: The conveying device includes two vertical plates and a conveyor belt; the conveyor belt is rotatably arranged between the two vertical plates; The packaging device includes a support plate, a toothed conveyor belt, and a plurality of pressing blocks; the support plate is respectively arranged on both sides of the two vertical plates; the toothed conveyor belt is horizontally rotated and arranged on one side of the support plate and is located above the conveyor belt; the plurality of pressing blocks are sequentially arranged on one side of the support plate along the direction of movement of the conveyor belt and are located above the toothed conveyor belt; The fixing device includes a base and a plurality of fixing plates; the plurality of fixing plates are arranged around the base and slide toward or away from the center of the base; tooth plates are provided on the fixing plates, and when adjacent fixing plates are pressed against each other, the plurality of tooth plates are combined around to form a gear ring and engage with the toothed conveyor belt.

2. The instant can packaging device according to claim 1, characterized in that: The base includes a bottom plate, a rotating column and a top plate; the bottom plate contacts the surface of the conveyor belt; the two ends of the rotating column are respectively connected to the bottom plate and the top plate, so that the bottom plate and the top plate can rotate relative to each other.

3. The instant can packaging device according to claim 2, characterized in that: The top plate is provided with a plurality of sliding grooves around the rotating column; the sliding grooves are all arranged toward the rotating column; and the fixed plate is slidably arranged in the sliding grooves.

4. The instant can packaging device according to claim 3, characterized in that: The fixed plate includes a guide side plate, a slider and a tooth plate; the slider is slidably arranged in the slide groove; the tooth plate is arc-shaped, with a plurality of teeth on its outer side, and the tooth plate is arranged at the top of the slider; the guide side plate is arc-shaped and is arranged at the bottom of the slider.

5. The instant can packaging device according to claim 4, characterized in that: A guide plate is also horizontally provided on one side of the vertical plate; the guide plates on the vertical plates on both sides are arranged opposite to each other, and the distance between the guide plates on both sides gradually decreases from the two ends of the guide plates to the middle of the guide plates; the guide side plates are in contact with the side surfaces of the guide plates.

6. The instant can packaging device according to claim 4, characterized in that: An anti-slip pad is provided on the inner side of the tooth plate.

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