Humidity card feeding device

Abstract

The utility model provides a humidity card feeding device which comprises a machine table, a material placing bin, a material taking device, a gas circuit and an electrical action control system, an opening and closing device used for opening or closing the material placing bin is installed at the top of the material placing bin, and a material pressing block and a supporting structure are arranged in the material placing bin. The supporting structure is arranged on the bottom face of the edge of a humidity card product in a bearing mode, the upper surface of the humidity card product is flattened through the material pressing block, a material taking opening is formed in the bottom of the material containing bin, a material taking device used for taking the humidity card product is installed at the material taking opening, and the gas circuit and the electric action control system are used for controlling the material taking device to operate. According to the utility model, the production efficiency of humidity card product taking can be improved, manpower is reduced, the contact frequency of humidity cards and air is reduced, and the protection of the humidity cards is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of humidity card feeding structures, in particular to a humidity card feeding device. Background Art

[0002] A humidity card (also known as a humidity display card, humidity indicator card, HIC) is a card used to display the humidity condition in a sealed space. The percentage data above or beside the circle is the relative humidity data corresponding to the circle indication. Most high-end electronics and instrument devices such as electronic components and precision optical components are vulnerable to the influence of moisture, resulting in product rust, reduced sensitivity, and even irreparable damage. To avoid the erosion and damage of products by moisture, most products will adopt a moisture-proof packaging combination to protect the products during the packaging stage of the final products and semi-finished products. The humidity display card is a convenient and economical material for detecting whether the humidity is within the controlled range. When the sealed bag is opened, the data read from the color display on the humidity card can be used as a basis for checking whether the humidity in the sealed package is within the specified humidity range. At the same time, it can also indirectly reflect whether the desiccant in the sealed package plays a moisture absorption effect.

[0003] The existing humidity card feeding has the following defects:

[0004] 1. Currently, manual feeding is used for humidity card discharging, which wastes manpower and has a low operation efficiency;

[0005] 2. When manually taking the humidity card, all the humidity cards will be completely exposed to the air. When the humidity cards are exposed to room temperature for a long time, the upper part of some humidity cards will change color and become unusable, which is not conducive to the preservation of humidity cards.

[0006] There is a need for a new type of humidity card feeding structure that can solve the above-mentioned problems. Summary of the Utility Model

[0007] The utility model provides a humidity card feeding device, which improves the production efficiency and reduces the manpower by technically transforming the existing humidity card feeding structure; reduces the frequency of contact between the humidity card and the air and strengthens the protection of the humidity card.

[0008] To achieve the above object, the technical solution adopted by the utility model is:

[0009] A humidity card feeding device includes a machine platform, a feeding bin, a material taking device, an air circuit and an electric action control system. An opening and closing device for opening or closing the feeding bin is installed on the top of the feeding bin. A pressing block and a supporting structure are arranged in the feeding bin. The supporting structure is supported at the bottom surface of the edge of the humidity card product. The upper surface of the humidity card product is flattened by the pressing block. A material taking opening is arranged at the bottom of the feeding bin. A material taking device for taking the humidity card product is installed at the material taking opening. The air circuit and the electric action control system are used to control the operation of the material taking device.

[0010] Preferably, the opening and closing device includes an elastic buckle. A top cover is installed on the top of the feeding bin. The elastic buckle is installed on the top cover. The top cover is fixed or loosened to the side plate of the feeding bin through the elastic buckle.

[0011] Preferably, the material taking device includes a material taking transplanting device, a bin protection plate, a material taking lifting device and a vacuum material sucking component. The material taking transplanting device is installed on the machine platform. The output end of the material taking transplanting device is installed with a bin protection plate. The material taking position and the discharging position are arranged on the bin protection plate. The material taking transplanting device is used to drive the bin protection plate to horizontally move relative to the material taking opening of the feeding bin to switch the material taking position or the discharging position. When the bin protection plate is at the material taking position, it is hermetically arranged at the material taking opening of the feeding bin. The material taking lifting device and the vacuum material sucking component for sucking the humidity card product are installed at the discharging position of the bin protection plate. The vacuum material sucking component is installed at the output end of the material taking lifting device. The material taking lifting device is used to drive the vacuum material sucking component to move in the vertical direction.

[0012] Preferably, the supporting structure includes an anti-duplicate material sheet metal and a supporting block. The anti-duplicate material sheet metal is fixedly installed on the inner side surfaces of the left and right side plates of the feeding bin, and the anti-duplicate material sheet metal extends into the feeding bin and is arranged at the bottom surface of the side of the humidity card product. The supporting block is fixedly installed on the inner side surfaces of the front and rear side plates of the feeding bin, and the supporting block is arranged at the bottom surface of the front and rear sides of the humidity card product.

[0013] Preferably, an anti-duplicate material brush device is installed below the supporting block. The anti-duplicate material brush device extends several brushes into the inner cavity of the feeding bin. The brushes are used to separate the overlapping humidity card products.

[0014] The beneficial effects of the utility model are as follows:

[0015] During use, the employee opens the elastic buckle of the material bin, places the pre-prepared sheet humidity card product on the support structure of the material bin, then presses the product with the pressing block, and then fastens the elastic buckle of the material bin to close the material bin, completing the feeding. A material taking opening is provided at the bottom of the material bin. The material taking and transplanting device drives the material bin protection plate to wait at the material taking position. The material taking lifting device lifts up, and the vacuum suction component reaches the bottommost humidity card. The vacuum is turned on to suck the humidity card. Utilizing the principle that the suction force is greater than the resistance of the humidity card (mainly the resistance devices such as the supporting sheet metal and the brush), the lifting device descends, and the material taking is successful. Then, the material taking and transplanting device drives the material bin protection plate to move horizontally, transporting the humidity card to the discharging position, completing the entire material taking process. The material taking and feeding processes minimize the contact between the material bin and the outside world.

[0016] The utility model can improve the production efficiency of taking the humidity card product, reduce the labor force, reduce the frequency of contact between the humidity card and the air, and strengthen the protection of the humidity card. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the utility model;

[0018] Figure 2 is a schematic internal structure diagram of the material bin of the utility model;

[0019] Figure 3 is an enlarged schematic internal structure diagram of the material bin of the utility model;

[0020] Figure 4 is a schematic structural diagram of the material taking device of the utility model;

[0021] Explanation of the reference numerals in the drawings: machine table 1, material bin 2, elastic buckle 21, material taking opening 22, top cover 23, material taking device 3, material taking and transplanting device 31, material bin protection plate 32, material taking lifting device 33, vacuum suction component 34, pressing block 4, support structure 5, anti-duplicate material sheet metal 51, support block 52, humidity card product 6, anti-duplicate material brush device 7. Detailed Description of the Preferred Embodiment

[0022] The following will describe the specific content of the utility model in detail with reference to the drawings and embodiments.

[0023] Please refer to Figures 1-4As shown in the figure, the utility model provides a humidity card feeding device, which includes a machine table 1, a feeding bin 2, a material taking device 3, an air circuit and an electrical action control system. An opening and closing device for opening or closing the feeding bin 2 is installed on the top of the feeding bin 2. A pressing block 4 and a supporting structure 5 are arranged in the feeding bin 2. The supporting structure 5 is supported at the bottom surface edge position of the humidity card product 6. The upper surface of the humidity card product 6 is flattened by the pressing block 4. A material taking port 22 is arranged at the bottom of the feeding bin 2. A material taking device 3 for taking the humidity card product 6 is installed at the material taking port 22. The air circuit and the electrical action control system are used to control the operation of the material taking device 3.

[0024] Further, in order to more conveniently and quickly open or close the feeding bin 2, the opening and closing device includes an elastic buckle 21. A top cover 23 is installed on the top of the feeding bin 2. The elastic buckle 21 is installed on the top cover 23. The top cover 23 is clamped and fixed or loosened with the side plate of the feeding bin 2 through the elastic buckle 21.

[0025] The feeding bin 2 has a function of adjustable size and can be compatible with multiple humidity card products 6.

[0026] Further, in order to enable the material taking device 3 to take the humidity card product 6 in the feeding bin 2, the material taking device 3 includes a material taking and transplanting device 31, a bin protection plate 32, a material taking lifting device 33 and a vacuum material sucking component 34. The material taking and transplanting device 31 is installed on the machine table 1. The output end of the material taking and transplanting device 31 is installed with a bin protection plate 32. The bin protection plate 32 is provided with a material taking position and a material discharging position. The material taking and transplanting device 31 is used to drive the bin protection plate 32 to horizontally move relative to the material taking port 22 of the feeding bin 2 to switch the material taking position or the material discharging position. When the bin protection plate 32 is at the material taking position, it is hermetically arranged at the material taking port 22 of the feeding bin 2. The material taking lifting device 33 and the vacuum material sucking component 34 for sucking the humidity card product 6 are installed at the material discharging position of the bin protection plate 32. The vacuum material sucking component 34 is installed at the output end of the material taking lifting device 33. The material taking lifting device 33 is used to drive the vacuum material sucking component 34 to move in the vertical direction. The vacuum material sucking component 34 can be selected as a vacuum chuck structure.

[0027] Further, in order to be able to place the humidity card product 6 and enable the picking device 3 to pick up the humidity card product 6 and separate it from the support structure 5, the support structure 5 includes an anti-duplicate feeding sheet metal 51 and support blocks 52. The support blocks 52 are fixedly installed on the inner sides of the front and rear side plates of the feeding bin 2, and the support blocks 52 are arranged at the bottom positions of the front and rear sides of the humidity card product 6. The humidity card product 6 is placed on the support blocks 52. The anti-duplicate feeding sheet metal 51 is fixedly installed on the inner sides of the left and right side plates of the feeding bin 2, and the anti-duplicate feeding sheet metal 51 extends into the feeding bin 2 and is arranged at the bottom position of the side of the humidity card product 6. The vacuum suction component 34 uses vacuum suction to pick up the humidity card, overcoming the support resistance of the anti-duplicate feeding sheet metal 51 and the support blocks 52.

[0028] Further, in order to increase the resistance to picking up the humidity card and avoid the situation of picking up multiple humidity cards. An anti-duplicate feeding brush device 7 is installed below the support block 52. The anti-duplicate feeding brush device 7 extends several brushes into the inner cavity of the feeding bin 2, and the brushes are used to separate the overlapping humidity card products 6.

[0029] Further, a material sensor for detecting the humidity card product 6 is installed on the inner side wall of the feeding bin 2.

[0030] When in use, the employee opens the elastic buckle 21 of the bin, places the pre-prepared sheet-shaped humidity card product 6 on the support structure 5 of the feeding bin 2, then presses the product with the pressing block 4, and then buckles the elastic buckle 21 of the bin to close the feeding bin 2 to complete the feeding. A picking opening 22 is provided at the bottom of the feeding bin 2. The picking and transplanting device 31 drives the bin protection plate 32 to wait at the picking position. The picking lifting device 33 lifts up, and the vacuum suction component 34 reaches the bottommost humidity card. The vacuum is turned on to suck the humidity card. Using the principle that the suction force is greater than the resistance of the humidity card (mainly the resistance devices such as the support sheet metal and the brush), the lifting device descends and the picking is successful; then the picking and transplanting device 31 drives the bin protection plate 32 to move horizontally to convey the humidity card to the placing position, and the entire picking process is completed; the material state can be judged by an external detection device and the vacuum. The picking and feeding processes minimize the contact between the bin and the outside world.

[0031] The utility model can improve the production efficiency of picking the humidity card product, reduce labor, reduce the frequency of contact between the humidity card and the air, and strengthen the protection of the humidity card.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

[0033] All the standard parts used in the present utility model can be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, details are not described herein again.

[0034] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" and "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A humidity card feeding device, characterized in that: It includes a machine, a discharge bin, a material taking device, an air circuit and an electrical motion control system. An opening and closing device for opening or closing the discharge bin is installed on the top of the discharge bin. A pressing block and a supporting structure are arranged in the discharge bin. The supporting structure is supported at the bottom edge of the humidity card product. The upper surface of the humidity card product is flattened by the pressing block. A material taking port is arranged at the bottom of the discharge bin. A material taking device for taking the humidity card product is installed at the material taking port. The air circuit and the electrical motion control system are used to control the operation of the material taking device.

2. A humidity card feeding device according to claim 1, characterized in that The opening and closing device includes an elastic buckle, a top cover is installed on the top of the discharge bin, and an elastic buckle is installed on the top cover. The top cover is fixed or released by the elastic buckle and the side plate of the discharge bin.

3. A humidity card feeding device according to claim 1, characterized in that The material picking device includes a material picking and transplanting device, a silo protection plate, a material picking and lifting device and a vacuum suction component. The machine platform is equipped with a material picking and transplanting device. A silo protection plate is installed on the output end of the material picking and transplanting device. A material picking position and a material discharging position are arranged on the silo protection plate. The material picking and transplanting device is used to drive the silo protection plate to move horizontally relative to the discharging port of the discharging silo to switch the material picking position or the discharging position. When the silo protection plate is in the material picking position, it is closed at the discharging port of the discharging silo. A material picking and lifting device and a vacuum suction component for absorbing humidity card products are installed on the discharging position of the silo protection plate. The vacuum suction component is installed at the output end of the material picking and lifting device. The material picking and lifting device is used to drive the vacuum suction component to move in the vertical direction.

4. A humidity card feeding device according to claim 1, characterized in that The support structure includes an anti-heavy material sheet metal and a support block. The support block is fixedly installed on the inner side of the front and rear side panels of the discharge bin, and the support block is arranged at the bottom surface of the front and rear edges of the humidity card product. The humidity card product is placed on the support block. The anti-heavy material sheet metal is fixedly installed on the inner side of the left and right side panels of the discharge bin, and the anti-heavy material sheet metal extends into the discharge bin and is arranged at the bottom surface of the side of the humidity card product.

5. A humidity card feeding device according to claim 4, characterized in that A heavy material prevention brush device is installed under the support block, and a plurality of brushes are extended into the inner cavity of the discharge bin. The brushes are used to separate overlapping humidity card products.

Images