A conveying device for hand-held pie packages

Abstract

The utility model provides a kind of transmission device for hand-held cake packaging, including automatic conveyor, and the automatic conveyor includes machine case and the conveying plate being set on machine case, conveying plate is set to incline downward, and the through slot is opened on conveying plate, and the through slot is located at the lower end of conveying plate conveying direction, and retractable push rod is arranged in machine case, and the output rod end of retractable push rod penetrates the conveying plate, and the output rod end of retractable push rod is provided with fixed plate, and the lower part of fixed plate is provided with heat insulation plate, and heat sealing block is arranged on heat insulation plate, the utility model can be through the conveying plate of incline downward setting cooperation retractable push rod's output rod's retracted state and pull fixed plate and the heat insulation plate and heat sealing block of fixed plate lower part cooperation through slot, realize the hot operation to the packaging bag located retractable push rod directly below, operation is more convenient and efficient, greatly improve the heat sealing efficiency of packaging bag, more energy-saving.

Description

Technical Field

[0001] This utility model relates to the field of packaging and conveying equipment technology, specifically to a conveying device for packaging hand-pulled pancakes. Background Technology

[0002] After the hand-pulled pancakes are produced, they need to be simply packaged to facilitate their storage and transportation. The general packaging process involves covering the pancake skin with film on both sides, sealing it, and then conveying the finished product.

[0003] Traditional packaging machines typically require stopping the conveyor belt after bagging to heat-seal the bags before resuming transport. This necessitates stopping the conveyor belt for each heat-sealing step, resulting in cumbersome operation, low efficiency, and unnecessary energy waste. Utility Model Content

[0004] In view of this, the present invention provides a conveying device for packaging hand-pulled pancakes. The device can use an inclined conveying plate in conjunction with the retraction of the output rod of the telescopic push rod to carry the fixed plate and heat sealing block downwards to perform heat sealing operations on the packaging bag. This eliminates the need for frequent machine stops and makes the operation more convenient and efficient.

[0005] To solve the above-mentioned technical problems, this utility model provides a conveying device for packaging hand-pulled pancakes, including an automatic conveyor. The automatic conveyor includes a housing and a conveying plate mounted on the housing. The conveying plate is inclined downwards and has a through groove located at the lower end of the conveying direction. A telescopic push rod is installed inside the housing. The output rod end of the telescopic push rod passes through the conveying plate. A fixing plate is installed at the output rod end of the telescopic push rod. A heat insulation plate is installed at the lower part of the fixing plate, and a heat sealing block is installed on the heat insulation plate. This utility model can achieve heat sealing of the packaging bag located directly below the telescopic push rod by using the inclined downward-facing conveying plate in conjunction with the retracted output rod of the telescopic push rod to pull the fixing plate, the heat insulation plate below the fixing plate, and the heat sealing block in conjunction with the through groove. This makes the operation more convenient and efficient, solving the problem that traditional packaging bag heat sealing often requires frequent shutting down of the conveyor during the transmission process. Continuous heat sealing of the packaging bag can be achieved by greatly improving the heat sealing efficiency of the packaging bag and saving energy.

[0006] An automatic rebound assembly is also provided on the fixing plate, and the back of the heat insulation plate is located at the bottom of the automatic rebound assembly.

[0007] The automatic rebound assembly includes guide holes at both ends of the fixed plate, a limit post is slidably installed in each guide hole, the lower part of each limit post is located on the upper part of the heat insulation plate, and a spring is installed on the outer side of each limit post.

[0008] The guide hole is a stepped hole, with the upper part of the spring located inside the stepped hole and the lower part of the spring located on the upper part of the heat insulation plate.

[0009] The telescopic push rod can be any one of an electric push rod, a hydraulic push rod, or a pneumatic push rod.

[0010] There are two telescopic push rods, located at both ends inside the chassis. Each telescopic push rod is located on the inner wall of the chassis on the same side as it. The upper part of the output rod of each telescopic push rod is connected to the lower part of the fixed plate.

[0011] A limiting groove is also provided on the conveyor plate located below the through groove, and a vacuum suction cup is installed in the chassis located below the limiting groove.

[0012] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0013] 1. This utility model can achieve a certain slope by using an inclined conveyor plate, without the need for an additional transmission system. It relies on the slope itself and the gravity of the packaging bag and the scallion pancake inside to slide down freely, which saves more energy.

[0014] 2. This utility model can use the output rod of the telescopic push rod to retract and carry the heat sealing block downward to perform heat sealing operation on the packaging bag. Moreover, after the heat sealing is completed, the output rod of the telescopic push rod can be activated to retract and carry the heat sealing block away from the packaging bag.

[0015] 3. This utility model can compress the spring and raise the height of the heat insulation plate by pulling the limiting post upward, which makes it convenient for the operator to replace the heat sealing block on the heat insulation plate. Moreover, after the heat sealing block is completed, the limiting post can be released, and the compressed spring can return to its original shape under the action of its restoring elasticity, which greatly improves the heat sealing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the conveying device for packaging hand-pulled pancakes according to this utility model;

[0017] Figure 2 This utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 3 This is a front view of the conveying device for packaging hand-pulled pancakes according to this utility model;

[0019] Figure 4 This utility model Figure 3 Enlarged view of section B in the middle.

[0020] Explanation of reference numerals in the attached drawings: 100, automatic conveyor; 101, chassis; 102, conveyor plate; 103, through groove; 104, limiting groove; 200, telescopic push rod; 300, fixing plate; 400, heat insulation plate; 500, heat-sealing block; 600, automatic rebound assembly; 601, guide hole; 602, limiting post; 603, spring. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] like Figure 1-4 As shown: This embodiment provides a conveying device for packaging hand-pulled pancakes, including an automatic conveyor 100. The automatic conveyor 100 includes a housing 101 and a conveyor plate 102 disposed on the housing 101. The conveyor plate 102 is inclined downwards and has a through groove 103 located at the lower end of the conveyor plate 102 in the conveying direction. A telescopic push rod 200 is disposed inside the housing 101. The telescopic push rod 200 can be any one of an electric push rod, a hydraulic push rod, or a pneumatic push rod. The output rod end of the telescopic push rod 200 passes through the conveyor plate 102, and a fixing plate 300 is disposed at the output rod end of the telescopic push rod 200. The lower part of the 00 is provided with a heat insulation plate 400, and a heat sealing block 500 is provided on the heat insulation plate 400. This utility model can use the downwardly inclined conveying plate 102 to pull the fixed plate 300, the heat insulation plate 400 below the fixed plate 300, and the heat sealing block 500 in the retracted state of the output rod of the telescopic push rod 200, and the through groove 103 to realize the heat sealing operation of the packaging bag located directly below the telescopic push rod 200. The operation is more convenient and efficient, and it solves the problem that the heat sealing of the packaging bag during the traditional process of transporting the packaging bag mostly requires frequent shutting down of the conveying device to carry out the continuous heat sealing operation of the packaging bag. This greatly improves the heat sealing efficiency of the packaging bag and is more energy-saving.

[0023] According to one embodiment of the present invention, such as Figure 1-4 As shown, the fixed plate 300 is also provided with an automatic rebound assembly 600, and the back of the heat insulation plate 400 is located at the lower part of the automatic rebound assembly 600. This utility model can realize the automatic assisted upward lifting operation of the heat insulation plate 400 through the automatic rebound assembly 600, making the operation more convenient.

[0024] According to another embodiment of the present invention, such as Figure 1 and Figure 2 As shown, the automatic rebound assembly 600 includes guide holes 601 at both ends of the fixed plate 300. Each guide hole 601 has a limiting post 602 slidably disposed in it. The lower part of each limiting post 602 is disposed on the upper part of the heat insulation plate 400. A spring 603 is disposed on the outer side of each limiting post 602. This utility model can lift the heat insulation plate 400 by pulling the limiting post 602 upward to compress the spring 603, which facilitates the operator to replace the heat sealing block 500 on the heat insulation plate 400. Moreover, after the heat sealing block 500 is finished, the limiting post 602 can be released, and the compressed spring 603 can return to its original shape under the action of its restoring elasticity.

[0025] According to another embodiment of the present invention, such as Figure 1 and Figure 3 As shown, the guide hole 601 is a stepped hole, the upper part of the spring 603 is located in the stepped hole, and the lower part of the spring 603 is located on the upper part of the heat insulation plate 400. This utility model can limit the spring 603 through the stepped hole.

[0026] According to another embodiment of the present invention, such as Figure 1 and Figure 4 As shown, there are two telescopic push rods 200, located at both ends inside the housing 101. Each telescopic push rod 200 is located on the inner wall of the housing 101 on the same side as it. The upper part of the output rod of each telescopic push rod 200 is connected to the lower part of the fixed plate 300. The purpose of this is to stably raise and lower the fixed frame.

[0027] A limiting groove 104 is also provided on the conveyor plate 102 located below the through groove 103. A vacuum suction cup is provided in the housing 101 located below the limiting groove 104. By activating the vacuum suction cup, the packaging bag falling directly above it can be suctioned and fixed. In this way, the packaging bag falling above the limiting groove 104 can be suctioned by activating the vacuum suction cup, which is convenient to cooperate with the output rod of the telescopic push rod 200 to retract and bring the heat sealing block 500 downward to realize the heat sealing operation of the packaging bag.

[0028] How to use this utility model:

[0029] First, it needs to be clarified that the conveying device involved in this utility model is mainly used for continuous heat sealing after the packaging of scallion pancakes is completed. Taking the heat sealing of scallion pancake packaging bags as an example, this utility model will describe its usage in detail. When it is necessary to seal the packaging bag, firstly, the electric heating block is activated to heat to a suitable temperature. Then, the packaged scallion pancake packaging bag is placed on the upper part of the conveyor plate 102. Then, the output rod of the telescopic push rod 200 is activated and retracts at an appropriate time to move the packaging bag directly below the heat sealing block 500 for heat sealing. After the heat sealing is completed, the output rod of the telescopic push rod 200 is activated to retract. At this time, the heat-sealed packaging bag can slide down freely and be collected, and the automatic heat sealing operation of the next packaging bag can begin. This utility model can use the inclined conveyor plate 102 in conjunction with the retraction of the output rod of the telescopic push rod 200 to carry the fixed plate 300 and the heat sealing block 500 downwards for heat sealing of the packaging bag, without the need for frequent machine stops, making the operation more convenient and efficient.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A conveying device for packaging hand-pulled pancakes, comprising an automatic conveyor (100), the automatic conveyor (100) comprising a housing (101) and a conveyor plate (102) disposed on the housing (101), characterized in that: The conveyor plate (102) is inclined downward, and a through groove (103) is provided on the conveyor plate (102). The through groove (103) is located at the lower end of the conveyor plate (102) in the conveying direction. A telescopic push rod (200) is provided inside the housing (101). The output rod end of the telescopic push rod (200) passes through the conveyor plate (102). A fixing plate (300) is provided at the output rod end of the telescopic push rod (200). A heat insulation plate (400) is provided at the lower part of the fixing plate (300). A heat sealing block (500) is provided on the heat insulation plate (400).

2. The conveying device for packaging hand-pulled pancakes as described in claim 1, characterized in that: An automatic rebound assembly (600) is also provided on the fixing plate (300), and the back of the heat insulation plate (400) is located at the lower part of the automatic rebound assembly (600).

3. The conveying device for packaging hand-pulled pancakes as described in claim 2, characterized in that: The automatic rebound assembly (600) includes guide holes (601) at both ends of the fixed plate (300), each guide hole (601) is slidably provided with a limit post (602), the lower part of each limit post (602) is provided on the upper part of the heat insulation plate (400), and a spring (603) is provided on the outer side of each limit post (602).

4. The conveying device for packaging hand-pulled pancakes as described in claim 3, characterized in that: The guide hole (601) is a stepped hole, the upper part of the spring (603) is located inside the stepped hole, and the lower part of the spring (603) is located above the heat insulation plate (400).

5. The conveying device for packaging hand-pulled pancakes as described in claim 4, characterized in that: The telescopic push rod (200) can be any one of an electric push rod, a hydraulic push rod, or a pneumatic push rod.

6. The conveying device for packaging hand-pulled pancakes as described in claim 1, characterized in that: There are two telescopic push rods (200), which are located at both ends inside the chassis (101). Each telescopic push rod (200) is located on the inner wall of the chassis (101) on the same side as it. The upper part of the output rod of each telescopic push rod (200) is connected to the lower part of the fixing plate (300).

7. The conveying device for packaging hand-pulled pancakes as described in claim 6, characterized in that: A limiting groove (104) is also provided on the conveying plate (102) located below the through groove (103), and a vacuum suction cup is provided in the chassis (101) located below the limiting groove (104).

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