Feeding device and method for deoxidizing agent packaging machine

Abstract

The invention relates to a deoxidizing agent packaging machine feeding device and method, and relates to the technical field of packaging machines, the deoxidizing agent packaging machine feeding device comprises a rack, a weighing system, a packaging belt folding system, a sealing system, a cross section separation system and an adaptive opening and closing adsorption system, the adaptive opening and closing adsorption system comprises adaptive opening and closing adsorption devices oppositely arranged on the rack, each adaptive opening and closing adsorption device comprises an adaptive opening and closing reference block, an adaptive adsorption sliding block and an adsorption wheel, and the adaptive adsorption sliding blocks are slidably installed on the adaptive opening and closing reference blocks; the adsorption wheel is rotatably installed on the adaptive adsorption sliding block, an adsorption opening is formed in the adaptive adsorption sliding block, the height difference between the axis height of the adsorption wheel and the height of the top of the adsorption opening is equal to the separation distance of the transverse separation system in two adjacent separation, and the height of the adsorption opening covers the area of the containing cavity; and a particle sensor is arranged between the adsorption opening and the negative pressure fan, so that material leakage of the packaging belt can be conveniently detected.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging machines, and in particular to a deoxidizer packaging machine feeding device and a method thereof. Background Art

[0002] The deoxidizer packaging machine is a machine specially used for packaging deoxidizers. It can automatically complete all tasks such as metering, bag making, filling, sealing, cutting, counting, and hot pressing batch numbers during the packaging process. The loading device of the deoxidizer packaging machine mainly includes filling and sealing steps. If a leaking package is detected immediately after loading, the loading device can be adjusted immediately, eliminating the leaking package at the source, minimizing losses and ensuring product quality.

[0003] Existing deoxidizer packaging machines lack reliable perception and early warning capabilities for possible leakage during the loading process. Summary of the Invention

[0004] In order to overcome the technical defects of the prior art, the present invention provides a deoxidizer packaging machine feeding device and method thereof, which are convenient for detecting leakage of packaging tape.

[0005] The technical solution adopted by the present invention is: The disassembly and assembly process of the present invention is to disassemble the packaging material and the packaging material into individual pieces, and the disassembly and assembly process is carried out on the packaging material disassembly and assembly process of the present invention respectively.

[0006] Preferably, the weighing system includes a weighing turntable and several weighing intermediate buckets, the weighing turntable is rotatably mounted on a frame, each weighing intermediate bucket is mounted on the weighing turntable, and the movement path of each weighing intermediate bucket passes through the packaging belt folding system.

[0007] Preferably, the packaging belt folding system includes two opposing shaping frames, and adjacent sides of each shaping frame are provided with shaping grooves, the lower sides of each shaping groove are gradually bent close to each other, and the lower sides of each shaping groove point in the same direction.

[0008] Preferably, the cross-sectional partitioning system includes two opposing partitioning and extrusion devices, each of the partitioning and extrusion devices includes a partitioning and extrusion cylinder and a partitioning and extrusion plate, the partitioning and extrusion cylinders are installed on a frame, and each of the partitioning and extrusion plates are installed on the partitioning and extrusion cylinders, and the partitioning and extrusion plates squeeze each other on the lower side of the sealing system.

[0009] Preferably, the sealing system comprises two sealing wheels, and each sealing wheel is arranged opposite to the lower side of the packaging belt folding system.

[0010] Preferably, the adaptive adsorption slider is slidably mounted on the adaptive opening and closing reference block via a dovetail groove sliding pair.

[0011] Preferably, a sealing strip is provided around the adsorption port.

[0012] A deoxidizer packaging machine feeding method uses a deoxidizer packaging machine feeding device, comprising the following steps: S1: The packaging belt folding system folds the packaging belt in half and transports it to the sealing system to seal it into a tube shape; S2: The weighing system weighs the deoxidizer and discharges it to the packaging belt folding system. The deoxidizer falls into the cylindrical packaging belt under the action of gravity. S3: The transverse partition system seals the cylindrical packaging belt into several cavities; S4: The adsorption wheel presses through each accommodating cavity and drives the adsorption ports of the two adaptive adsorption sliders to open and close under the action of the material in the accommodating cavity. If leakage occurs, the powder will be sucked into the particle sensor and the leakage will be detected.

[0013] The beneficial effects of the present invention are: The packaging belt folding system folds the packaging belt in half, and then the sealing system seals both sides of the packaging belt to make the packaging belt into a cylindrical shape. Then the cross-sectional separation system divides the cylindrical packaging belt into several accommodating cavities, and the weighing system throws the weighed material into the accommodating cavity. Specifically, the weighing system needs to work in conjunction with the cross-sectional separation system. After the cross-sectional separation system separates the packaging belt, the weighing system throws the material once, and then the cross-sectional separation system separates the packaging belt again. The cross-sectional separation system can generate a accommodating cavity on the packaging belt every time it divides the packaging belt twice, and then the deoxidizer is sealed in the accommodating cavity.

[0014] The adaptive opening and closing adsorption system includes an adaptive opening and closing adsorption device arranged opposite to each other on the frame, and the adaptive opening and closing adsorption device includes an adaptive opening and closing reference block, an adaptive adsorption slider and an adsorption wheel. The adaptive adsorption slider is slidably installed on the adaptive opening and closing reference block, and the adsorption wheel is rotatably installed on the adaptive adsorption slider. The adaptive adsorption slider has an adsorption port, and the adsorption ports of the two adaptive adsorption sliders are relatively arranged and the two adsorption ports are equal in size. The height difference between the axis height of the adsorption wheel and the top of the adsorption port is the distance between the cross-sectional separation system in two adjacent separations. The height of the adsorption port covers the area of ​​the accommodating cavity. In this way, when the adsorption wheel is located in the interval area of ​​the accommodating cavity, the two adsorption ports fit the periphery of the corresponding accommodating cavity and inhale air, so that the material in the broken packaging belt will be sucked out. The adsorption port is connected to the negative pressure fan, and a particle sensor is provided between the adsorption port and the negative pressure fan to detect the sucked-out particles, thereby detecting leakage of the packaging belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1 Enlarged schematic diagram of point A in the middle.

[0017] Figure 3 Schematic diagram of the structure of the adaptive opening and closing adsorption system when absorbing deoxidizer.

[0018] Figure 4 This is a structural diagram of the two adaptive opening and closing adsorption devices when they are separated.

[0019] Description of reference numerals: 1. Frame; 2. Weighing system; 21. Weighing turntable; 22. Weighing transfer bucket; 3. Packaging belt folding system; 4. Sealing system; 5. Transverse separation system; 6. Adaptive opening and closing adsorption system; 61. Adaptive opening and closing adsorption device; 611. Adaptive opening and closing reference block; 6111. Adsorption port; 612. Adaptive adsorption slider; 613. Adsorption wheel; 7. Packaging tape; 71. Accommodation cavity. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings: like Figure 1 — Figure 4As shown, this embodiment provides a deoxidizer packaging machine feeding device, including a frame 1, and a weighing system 2, a packaging belt folding system 3, a sealing system 4, a transverse partitioning system 5 and an adaptive opening and closing adsorption system 6 respectively installed on the frame 1 from top to bottom. The packaging belt folding system 3 folds the packaging belt 7 in half, and then the sealing system 4 seals the two sides of the packaging belt 7 to make the packaging belt 7 cylindrical. Then the transverse partitioning system 5 divides the cylindrical packaging belt 7 into several accommodating cavities 71, and the weighing system 2 throws the weighed material into the accommodating cavity 71. Specifically, the weighing system 2 needs to work in conjunction with the transverse partitioning system 5. After the transverse partitioning system 5 separates the packaging belt 7, the weighing system 2 feeds material once, and then the transverse partitioning system separates the packaging belt 7 again. Every time the transverse partitioning system separates the packaging belt 7 twice, it can generate a accommodating cavity 71 on the packaging belt 7, and then seal the deoxidizer in the accommodating cavity 71.

[0021] The adaptive opening and closing adsorption system 6 includes an adaptive opening and closing adsorption device 61 disposed opposite to the frame 1. The adaptive opening and closing adsorption device 61 includes an adaptive opening and closing reference block 611, an adaptive adsorption slider 612, and an adsorption wheel 613. The adaptive adsorption slider 612 is slidably mounted on the adaptive opening and closing reference block 611. The adsorption wheel 613 is rotatably mounted on the adaptive adsorption slider 612. The adaptive adsorption slider 612 has an adsorption port 6111. The adsorption ports 6111 of the two adaptive adsorption sliders 612 are disposed opposite to each other and are of equal size. The height difference between the axis height of the adsorption wheel 613 and the top of the adsorption port 6111 is the separation distance of the cross-sectional separation system 5 in two adjacent separations. The height of the adsorption port 6111 covers the area of ​​the accommodating cavity 71. In this way, when the adsorption wheel 613 is located in the interval area of ​​the accommodating cavity 71, the two adsorption ports 6111 fit the periphery of the corresponding accommodating cavity 71 and inhale air, so that the material in the broken packaging belt 7 will be sucked out. The adsorption port 6111 is connected to the negative pressure fan, and a particle sensor is provided between the adsorption port 6111 and the negative pressure fan to detect the sucked-out particles, and then detect leakage of the packaging belt 7.

[0022] If there is someone on duty on the production line, the leaked deoxidizer can be observed visually, and the particle sensor may not be set up. In addition, in order to ensure that the two adaptive adsorption sliders 612 have a tendency to approach each other, a compression spring is provided between each adaptive adsorption slider 612 and the corresponding adaptive opening and closing reference block 611. The compression spring makes the two adaptive adsorption sliders 612 tend to approach each other, so that each adaptive adsorption slider 612 can roll in contact with the accommodating cavity 71. When the adsorption ports 6111 approach each other, due to the action of the negative pressure fan, the negative pressure of the two adsorption ports 6111 will suddenly rise in the process of approaching each other, so as to facilitate the suction of the deoxidizer in the accommodating cavity 71 with leaked packages or loose packaging, thereby ensuring reliable detection effect.

[0023] Specifically, the weighing system 2 includes a weighing turntable 21 and several weighing transfer buckets 22. The weighing turntable 21 is rotatably mounted on the frame 1. Each weighing transfer bucket 22 is mounted on the weighing turntable 21. The movement path of each weighing transfer bucket 22 passes through the packaging belt folding system 3. After the weighing transfer bucket 22 weighs the deoxidizer, it falls from the weighing transfer bucket 22. A conventional electric opening and closing device is provided at the bottom of the weighing transfer bucket 22. The electric opening and closing device opens when it passes over the packaging belt folding system 3. The material in the weighing transfer bucket 22 is fed by a conventional commercially available quantitative feeder.

[0024] Specifically, the packaging belt folding system 3 includes two opposing shaping frames, and the adjacent sides of each shaping frame are provided with shaping grooves. The lower sides of each shaping groove are gradually bent close to each other, and the lower sides of each shaping groove point in the same direction, thereby folding the packaging belt 7 in half. The solution of folding the packaging belt 7 under the shaping of the shaping groove has been widely used and will not be repeated here.

[0025] Specifically, the cross-sectional partition system 5 includes two opposing partition extrusion devices, each partition extrusion device includes a partition extrusion cylinder and a partition extrusion plate, the partition extrusion cylinders are installed on the frame 1, and each partition extrusion plate is installed on the partition extrusion cylinder. The partition extrusion plates squeeze each other on the lower side of the sealing system 4. Each partition extrusion plate is a practical commercially available electric heating device to maintain the temperature, which is convenient for separating the folded parts by hot melt pressing, thereby realizing the separation of each accommodating cavity 71.

[0026] Specifically, the sealing system 4 includes two sealing wheels, each of which is relatively arranged on the lower side of the packaging belt folding system 3. Each sealing wheel uses a commercially available electric heating device to maintain the temperature, and then uses hot melt pressing to seal when the folded packaging belt 7 passes through. Then, before separating the accommodating cavity 71, the sealing is performed first, and the packaging belt 7 is sealed into a cylindrical shape to facilitate the falling of the deoxidizer material.

[0027] Specifically, the adaptive adsorption slider 612 is slidably mounted on the adaptive opening and closing reference block 611 through a dovetail groove sliding pair, so as to facilitate stable sliding of the adaptive adsorption slider 612 .

[0028] Specifically, a sealing strip is provided around the suction port 6111 to prevent air leakage. In order to prevent the suction port 6111 from scratching the packaging belt 7, the upper and lower edges of the suction port 6111 are both provided with arcs.

[0029] A deoxidizer packaging machine feeding method uses a deoxidizer packaging machine feeding device, comprising the following steps: S1: The packaging belt folding system 3 folds the packaging belt 7 in half and conveys it to the sealing system 4 to be sealed into a tube shape; S2: The weighing system 2 weighs the deoxidizer and discharges it to the packaging belt folding system 3. The deoxidizer falls into the cylindrical packaging belt 7 under the action of gravity; S3: The transverse partition system 5 seals the cylindrical packaging belt 7 into a plurality of accommodating cavities 71; S4: The adsorption wheel 613 presses over each accommodating cavity 71 and drives the adsorption ports 6111 of the two adaptive adsorption sliders 612 to open and close under the action of the material in the accommodating cavity 71. If leakage occurs, the powder will be sucked to the particle sensor and the leakage will be detected.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A feeding device for a deoxidizer packaging machine, characterized in that: The invention comprises a frame, and a weighing system, a packaging belt folding system, a sealing system, a transverse partition system and an adaptive opening and closing adsorption system which are respectively installed on the frame from top to bottom. The transverse partition system divides the packaging belt into a plurality of accommodating chambers. The adaptive opening and closing adsorption system comprises an adaptive opening and closing adsorption device which is oppositely arranged on the frame. The adaptive opening and closing adsorption device comprises an adaptive opening and closing reference block, an adaptive adsorption slider and an adsorption wheel. The adaptive adsorption slider is slidably installed on the adaptive opening and closing reference block. The adsorption wheel is rotatably installed on the adaptive adsorption slider. The adaptive adsorption slider is provided with an adsorption port. The adsorption ports of the two adaptive adsorption sliders are arranged opposite to each other and are of equal size. The height difference between the axis height of the adsorption wheel and the top of the adsorption port is the distance separated by the transverse partition system in two adjacent partitions. The height of the adsorption port covers the area of ​​the accommodating chamber. The adsorption port is connected to a negative pressure fan. A particle sensor is provided between the adsorption port and the negative pressure fan.

2. A deoxidizer packaging machine feeding device according to claim 1, characterized in that: The weighing system comprises a weighing turntable and a plurality of weighing intermediate buckets. The weighing turntable is rotatably mounted on a frame, and each of the weighing intermediate buckets is mounted on the weighing turntable. The movement path of each of the weighing intermediate buckets passes through the packaging belt folding system.

3. The deoxidizer packaging machine feeding device according to claim 1, characterized in that: The packaging belt folding system comprises two opposite shaping frames, and the adjacent sides of each shaping frame are provided with shaping grooves, the lower sides of each shaping groove are gradually bent and approached, and the lower sides of each shaping groove point to the same direction.

4. The deoxidizer packaging machine feeding device according to claim 1, characterized in that: The transverse partition system includes two opposing partition extrusion devices, each of which includes a partition extrusion cylinder and a partition extrusion plate. The partition extrusion cylinders are installed on a frame, and each of the partition extrusion plates is installed on the partition extrusion cylinder. The partition extrusion plates are pressed against each other on the lower side of the sealing system.

5. The deoxidizer packaging machine feeding device according to claim 1, characterized in that: The sealing system comprises two sealing wheels, each of which is arranged opposite to the lower side of the packaging belt folding system.

6. The deoxidizer packaging machine feeding device according to claim 1, characterized in that: The adaptive adsorption sliding block is slidably mounted on the adaptive opening and closing reference block through a dovetail groove sliding pair.

7. The deoxidizer packaging machine feeding device according to claim 1, characterized in that: A sealing strip is arranged around the adsorption port.

8. A method for feeding a deoxidizer packaging machine, using a feeding device for a deoxidizer packaging machine as claimed in claim 1, characterized in that: The steps include: S1: The packaging belt folding system folds the packaging belt in half and transports it to the sealing system to seal it into a tube shape; S2: The weighing system weighs the deoxidizer and discharges it to the packaging belt folding system. The deoxidizer falls into the cylindrical packaging belt under the action of gravity; S3: The cross-sectional partition system seals the cylindrical packaging belt into a number of accommodating chambers; S4: The adsorption wheel passes through each containing cavity and drives the adsorption ports of the two adaptive adsorption sliders to open and close under the action of the material in the containing cavity. If leakage occurs, the powder will be sucked to the particle sensor and the leakage will be detected.

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