Plastic dipping device for metal storage net rack of refrigerator

Abstract

The plastic dipping device comprises a base, supports, a plastic dipping groove, a lifting mechanism and a hanging mechanism, the supports are arranged on the two sides of the base in the longitudinal direction, the plastic dipping groove is arranged on the base through the lifting mechanism, the hanging mechanism is arranged at the top ends of the supports, and the plastic dipping groove is arranged on the base through the lifting mechanism. And the plastic dipping tank is positioned below the suspension mechanism. Products are driven by the suspension mechanism to operate circularly, and the plastic dipping tank is driven by the lifting mechanism to ascend and descend, so that the products on the suspension chain are immersed into the plastic dipping tank, meanwhile, workers can suspend the products on empty hooks, continuous plastic dipping of the products can be realized, interruption caused by suspension of the products in the process is avoided, and production efficiency is improved. And the plastic dipping efficiency of the product is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator storage rack production, in particular to a plastic dipping device for a refrigerator metal storage grid rack. Background Art

[0002] The main structure of the storage rack for refrigerators is generally made of welded metal wires, and then a plastic protective layer is coated on the surface of the metal frame by dipping. In the dipping equipment currently used, such as the high dipping quality dipping machine disclosed in patent CN218876039U, the hanging frame is driven up and down along the height direction of the frame by a lifting device to achieve dipping of the product moving up and down in the barrel. However, this dipping method is inefficient. Only after the product on the hanging frame is dipped and removed, can a new product be hung for dipping. During this period, changing the product will waste a certain amount of time, reducing production efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the utility model discloses a plastic dipping device for a refrigerator metal storage rack, comprising a base, a bracket, a plastic dipping tank, a lifting mechanism and a hanging mechanism, the bracket being longitudinally arranged on both sides of the base, the plastic dipping tank being arranged on the base through the lifting mechanism, the hanging mechanism being arranged at the top of the bracket, and the plastic dipping tank being located below the hanging mechanism, the hanging mechanism comprising a turntable seat, a sprocket tooth plate, a suspension chain, a first motor and a hook, a turntable seat being respectively arranged at the top of the bracket on both sides, each of the turntable seats being rotatably connected with a sprocket tooth plate, the sprocket tooth plates on both sides being connected through a suspension chain transmission, the first motor transmission being arranged at the top of one of the sprocket tooth plates, and a plurality of hooks being arranged at intervals at the bottom of the suspension chain.

[0004] Furthermore, the lifting mechanism includes a support plate, a gearbox, a first transmission shaft, a second transmission shaft and a second motor. The support plate is arranged on both sides of the bottom of the plastic dipping tank. A gearbox is provided at the bottom of each support plate on both sides. The gearbox is connected to the support plate through a screw. The gearboxes on both sides are connected through a first transmission shaft. The second transmission shaft is arranged parallel to one side of the first transmission shaft. The second motor is arranged at one end of the second transmission shaft.

[0005] Furthermore, a guide rod is provided on each side of the screw rod, the bottom of the guide rod is fixedly connected to the top of the gearbox, and the upper end of the guide rod passes through the support plate and is slidably connected to the support plate.

[0006] Furthermore, the first transmission shaft and the second transmission shaft are each provided with a sprocket, and the two sprockets are connected by chain transmission.

[0007] Furthermore, the first transmission shaft and the second transmission shaft are both rotatably arranged on the base via a bearing seat.

[0008] The beneficial effects of the utility model are:

[0009] The plastic dipping device of the utility model drives the product to circulate through the hanging mechanism, and drives the plastic dipping tank to rise and fall through the lifting mechanism, so that the product on the hanging chain is immersed in the plastic dipping tank. At the same time, the staff can hang the product on the empty hook, so that the continuous plastic dipping of the product can be achieved without interruption due to the hanging product, thereby effectively improving the plastic dipping efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Reference numerals:

[0013] 1-base, 2-bracket, 3-plastic dipping tank, 4-turntable seat, 5-sprocket toothed disc, 6-suspension chain, 7-first motor, 8-hook, 9-support plate, 10-gearbox, 11-first transmission shaft, 12-second transmission shaft, 13-second motor, 14-screw, 15-guide rod, 16-sprocket, 17-chain, 18-bearing seat. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0015] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0016] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0017] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0018] like Figure 1 As shown, the plastic dipping device of the refrigerator metal storage rack in this embodiment includes a base 1, a bracket 2, a plastic dipping tank 3, a lifting mechanism and a hanging mechanism. The bracket 2 is longitudinally arranged on both sides of the base 1, the plastic dipping tank 3 is arranged on the base 1 through the lifting mechanism, the hanging mechanism is arranged at the top of the bracket 2, and the plastic dipping tank 3 is located below the hanging mechanism.

[0019] The suspension mechanism includes a turntable seat 4, a sprocket 5, a suspension chain 6, a first motor 7 and a hook 8. A turntable seat 4 is provided at the top of each of the two side brackets 2. Each turntable seat 4 is rotatably connected to a sprocket 5. The sprockets 5 on both sides are connected through the suspension chain 6. The first motor 7 is arranged on the top of one of the sprockets 5. A plurality of hooks 8 are provided at intervals at the bottom of the suspension chain 6.

[0020] The lifting mechanism includes a support plate 9, a gearbox 10, a first transmission shaft 11, a second transmission shaft 12 and a second motor 13. The support plate 9 is arranged on both sides of the bottom of the plastic dipping tank 3. A gearbox 10 is respectively provided at the bottom of the support plates 9 on both sides. The gearbox 10 is transmission-connected to the support plate 9 through a screw 14. A guide rod 15 is respectively provided on both sides of the screw 14. The bottom of the guide rod 15 is fixedly connected to the top of the gearbox 10, and the upper end of the guide rod 15 passes through the support plate 9 and is slidingly connected to the support plate 9.

[0021] The gearboxes 10 on both sides are synchronously connected through the first transmission shaft 11, the second transmission shaft 12 is arranged parallel to one side of the first transmission shaft 11, and the second motor 13 is arranged at one end of the second transmission shaft 12. A sprocket 16 is respectively arranged on the first transmission shaft 11 and the second transmission shaft 12, and the two sprockets 16 are connected through a chain 17. The first transmission shaft 11 and the second transmission shaft 12 are both rotatably arranged on the base 1 through a bearing seat 18.

[0022] When the plastic dipping device is in use, the metal frame to be plastic dipped is hung on the hook 8, and the first motor 7 drives the hanging mechanism to operate; when the metal frame moves to above the plastic dipping tank 3, the hanging mechanism stops operating, and the second motor 13 drives the screw 14 to rotate through the second transmission shaft 12, the first transmission shaft 11 and the gearbox 10, thereby driving the plastic dipping tank 3 to move upward, and immersing the product in the plastic dipping liquid of the plastic dipping tank 3. After soaking for a period of time, the plastic dipping tank 3 slowly descends, and the metal frame slowly leaks out of the plastic dipping tank 3, and then the hanging mechanism continues to operate to dip the next product.

[0023] After the dipping process is completed, the product is removed from the hanging mechanism and a new product is hung on it. This process can be completed synchronously during the dipping process without being interrupted by the hanging product, which effectively improves the dipping efficiency of the product.

[0024] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the utility model.

Claims

1. A plastic dipping device for a refrigerator metal storage rack, Features: It includes a base, a bracket, a plastic dipping tank, a lifting mechanism and a hanging mechanism, the bracket is longitudinally arranged on both sides of the base, the plastic dipping tank is arranged on the base through the lifting mechanism, the hanging mechanism is arranged at the top of the bracket, and the plastic dipping tank is located below the hanging mechanism, the hanging mechanism includes a turntable seat, a sprocket tooth plate, a hanging chain, a first motor and a hook, a turntable seat is respectively arranged on the top of the bracket on both sides, each of the turntable seats is rotatably connected with a sprocket tooth plate, the sprocket tooth plates on both sides are connected through the hanging chain transmission, the first motor transmission is arranged on the top of one of the sprocket tooth plates, and a plurality of hooks are arranged at intervals at the bottom of the hanging chain.

2. The plastic dipping device for the refrigerator metal storage rack according to claim 1, Features: The lifting mechanism includes a support plate, a gearbox, a first transmission shaft, a second transmission shaft and a second motor. The support plates are arranged on both sides of the bottom of the plastic dipping tank. A gearbox is provided at the bottom of each support plate on both sides. The gearbox is connected to the support plate through a screw. The gearboxes on both sides are connected through the first transmission shaft. The second transmission shaft is arranged parallel to one side of the first transmission shaft. The second motor is arranged at one end of the second transmission shaft.

3. The plastic dipping device for the refrigerator metal storage rack according to claim 2, Features: A guide rod is provided on each side of the screw rod, the bottom of the guide rod is fixedly connected to the top of the gearbox, and the upper end of the guide rod passes through the supporting plate and is slidably connected to the supporting plate.

4. The plastic dipping device for the refrigerator metal storage rack according to claim 2, Features: The first transmission shaft and the second transmission shaft are each provided with a sprocket, and the two sprockets are connected by chain transmission.

5. The plastic dipping device for the refrigerator metal storage rack according to claim 4, Features: The first transmission shaft and the second transmission shaft are both rotatably arranged on the base through a bearing seat.

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