Feeding device for high-temperature-resistant coating processing

Abstract

The utility model relates to the technical field of feeding devices, in particular to a high-temperature-resistant coating processing feeding device which comprises a discharging hopper and a discharging frame arranged at the bottom end of the discharging hopper, a discharging pipe is fixed to the bottom end of the discharging frame, and control assemblies are arranged on the two sides of the discharging frame. The control assembly comprises a hinge seat fixed to the outer side of the top end of the discharging hopper, an air cylinder arranged at the bottom end of the hinge seat and a driving rod arranged at the bottom end of the air cylinder, the middle of the driving rod is movably sleeved with a movable ring, the outer side of the movable ring is fixedly connected with the outer side wall of a connecting cylinder, and a rotating rod is fixed to the inner side of the connecting cylinder. L-shaped deflection rods are fixed to the two sides of the rotating rod, control plates are fixed between the two sets of deflection rods, the movable ring is driven to rotate around the pin shaft on one side, then the connecting cylinder and the rotating rod are driven to rotate / deflect, the L-shaped deflection rods are driven to deflect, and therefore the control plates on the two sides can move inwards to compress the caliber of the soft rubber pipe, and the caliber of the soft rubber pipe is gradually reduced; and therefore, the effect of controlling the blanking speed can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for processing high-temperature resistant coatings. Background Art

[0002] Powder coatings are solid powdered synthetic resin coatings composed of solid resins, pigments, fillers, and additives. Unlike common solvent-based and water-based coatings, their dispersion medium is air, not solvent and water. They are solvent-free, have 100% film-forming properties, and consume very little energy. Powder coatings are classified into two categories: thermoplastic and thermosetting. Thermoplastic powder coatings have poor film appearance (gloss and leveling) and poor adhesion to metal, so they are rarely used in automotive coatings. Automotive coatings generally use thermosetting powder coatings, which use thermosetting synthetic resins as their film-forming material. During the drying process, the resin first melts and then solidifies into a smooth, hard film through chemical cross-linking.

[0003] In paint processing and production enterprises, the paint raw materials need to be fully mixed in the mixing kettle. The paint raw materials are usually packaged in packaging bags. After the packaging bags are opened manually, the paint raw materials are poured into the mixing kettle through the feeding port on the top of the mixing kettle. After pouring the raw materials several times, the feeding speed needs to be manually adjusted. In actual use, the paint raw materials are usually directly placed in the processing equipment for processing. However, if too much paint raw materials are placed, it will affect the processing efficiency of the product. Utility Model Content

[0004] Technical problems solved

[0005] In view of the above-mentioned shortcomings of the prior art, the utility model provides a feeding device for high-temperature resistant coating processing, which can effectively solve the problem in the prior art that the processing efficiency is affected by manually controlling the feeding device.

[0006] Technical Solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The utility model provides a feeding device for high-temperature resistant coating processing, comprising a feeding hopper and a feeding frame arranged at the bottom end of the feeding hopper, a discharge pipe being fixed to the bottom end of the feeding frame, and control components being arranged on both sides of the feeding frame, wherein the control component comprises a hinged seat fixed to the outer side of the top end of the feeding hopper, a cylinder arranged at the bottom end of the hinged seat and a driving rod arranged at the bottom end of the cylinder, the middle part of the driving rod is movably sleeved with a movable ring, the outer side of the movable ring is fixedly connected to the outer side wall of the connecting tube, a rotating rod is fixed to the inner side of the connecting tube, L-shaped deflection rods are fixed on both sides of the rotating rod, a control plate is fixed between the two groups of deflection rods, a control tube is fixed to the middle part of the control plates on both sides, and the top of the control tube is fixedly connected to the bottom end of the feeding frame.

[0009] Furthermore, a groove is formed through the bottom end of the driving rod and the outer side of the movable ring, and a pin is inserted into the groove.

[0010] Furthermore, the movable ring is a triangular prism structure.

[0011] Furthermore, a connecting piece is sleeved on the outer side of the connecting tube, and the connecting piece is fixedly connected to the positioning plate, and the positioning plate is fixedly connected to the outer side wall of the blanking frame.

[0012] Furthermore, the discharge pipe is arranged on the inner side of the control pipe.

[0013] Furthermore, the control tube is made of soft rubber hose.

[0014] Beneficial effects

[0015] Compared with the known public technologies, the technical solution provided by this utility model has the following beneficial effects:

[0016] The utility model provides a control component structure, through which the user can control the lowering speed of the material, wherein the output end of the cylinder drives the movable ring to drive downward, and is restricted by the fixation of the positioning plate and the blanking frame, so the connecting tube and the rotating rod will not move, but will only rotate or deflect. Therefore, when the driving rod moves downward / upward, it can drive the pin shaft on one side of the movable ring to rotate, thereby driving the connecting tube and the rotating rod to rotate / deflect, and driving the L-shaped deflection rod to deflect, so that the control plates on both sides can move inward, compressing the caliber of the soft rubber hose, gradually reducing it, and thus achieving the effect of controlling the blanking speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0018] Figure 1 This is one of the structural diagrams of the present utility model;

[0019] Figure 2 This is the second structural diagram of the present utility model;

[0020] Figure 3 This is a structural breakdown diagram of the utility model;

[0021] Figure 4 This is a schematic structural diagram of the control assembly and control tube of the utility model.

[0022] The numbers in the figure represent: 1. discharge hopper; 11. discharge frame; 12. discharge pipe; 2. control assembly; 21. hinged seat; 22. cylinder; 23. positioning plate; 24. drive rod; 241. movable ring; 25. connecting tube; 26. rotating rod; 27. deflection rod; 28. control plate; 3. control tube. DETAILED DESCRIPTION

[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] The present invention will be further described below with reference to the embodiments.

[0025] Example: A feeding device for high temperature resistant coating processing, see the attached Figure 1 -Attached Figure 4, including a lower hopper 1 and a lower feeding frame 11 arranged at the bottom end of the lower hopper 1, a discharge pipe 12 is fixed to the bottom end of the lower feeding frame 11, and control components 2 are provided on both sides of the lower feeding frame 11, the control component 2 includes a hinged seat 21 fixed to the outer side of the top of the lower hopper 1, a cylinder 22 arranged at the bottom end of the hinged seat 21 and a driving rod 24 arranged at the bottom end of the cylinder 22, the middle part of the driving rod 24 is movably sleeved with a movable ring 241, the outer side of the movable ring 241 is fixedly connected to the outer side wall of the connecting tube 25, a rotating rod 26 is fixed to the inner side of the connecting tube 25, L-shaped deflection rods 27 are fixed on both sides of the rotating rod 26, a control plate 28 is fixed between the two groups of deflection rods 27, a control tube 3 is fixed to the middle part of the control plates 28 on both sides, and the top of the control tube 3 is fixedly connected to the bottom end of the lower feeding frame 11;

[0026] The bottom end of the driving rod 24 and the outer side of the movable ring 241 are both penetrated by a groove, and a pin is inserted into the groove; the movable ring 241 is a triangular prism structure; the outer side of the connecting cylinder 25 is sleeved with a connecting piece, and the connecting piece is fixedly connected to the positioning plate 23, and the positioning plate 23 is fixedly connected to the outer wall of the blanking frame 11; the discharge pipe 12 is arranged on the inner side of the control pipe 3; the control pipe 3 is made of soft rubber hose; through the control component 2 structure provided, the user can control the lowering speed of the material through the structure, wherein the output end drive of the cylinder 22 The movable ring 241 is driven downward, but is restricted by the fixation of the positioning plate 23 and the blanking frame 11, so the connecting tube 25 and the rotating rod 26 will not move, but will only rotate or deflect. Therefore, when the driving rod 24 moves downward / upward, it can drive the movable ring 241 to rotate around the pin shaft on one side, and then drive the connecting tube 25 and the rotating rod 26 to rotate / deflect, and drive the L-shaped deflection rod 27 to deflect, so the control plates 28 on both sides can move inward, compressing the diameter of the control tube 3 made of soft rubber hose material, gradually reducing it, and thus controlling the blanking speed.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A feeding device for high temperature resistant coating processing, characterized in that: The invention comprises a hopper (1) and a hopper frame (11) arranged at the bottom end of the hopper (1), a discharge pipe (12) being fixed at the bottom end of the hopper frame (11), a control assembly (2) being arranged on both sides of the hopper frame (11), the control assembly (2) comprising a hinge seat (21) fixed to the outer side of the top end of the hopper (1), a cylinder (22) arranged at the bottom end of the hinge seat (21), and a driving rod (24) arranged at the bottom end of the cylinder (22), wherein the middle part of the driving rod (24) is connected to the movable The movable ring (241) is movably sleeved, and the outer side of the movable ring (241) is fixedly connected to the outer side wall of the connecting tube (25). A rotating rod (26) is fixed to the inner side of the connecting tube (25), and L-shaped deflection rods (27) are fixed on both sides of the rotating rod (26). A control plate (28) is fixed between the two groups of deflection rods (27), and a control tube (3) is fixed in the middle of the control plates (28) on both sides. The top end of the control tube (3) is fixedly connected to the bottom end of the blanking frame (11).

2. A feeding device for high temperature resistant coating processing according to claim 1, characterized in that: A groove is provided through the bottom end of the driving rod (24) and the outer side of the movable ring (241), and a pin is inserted into the groove.

3. A feeding device for high temperature resistant coating processing according to claim 1, characterized in that: The movable ring (241) is a triangular prism structure.

4. A feeding device for high temperature resistant coating processing according to claim 1, characterized in that: The outer sides of the connecting tubes (25) are sleeved with connecting pieces, and the connecting pieces are fixedly connected to the positioning plates (23), and the positioning plates (23) are fixedly connected to the outer side walls of the blanking frame (11).

5. A feeding device for high temperature resistant coating processing according to claim 4, characterized in that: The discharge pipe (12) is arranged on the inner side of the control pipe (3).

6. A feeding device for high temperature resistant coating processing according to claim 1, characterized in that: The control tube (3) is made of a soft rubber tube.

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