A PVC paste resin dipping liquid mixing device

Abstract

The utility model is applicable to the technical field of PVC paste resin processing, and provides a PVC paste resin dipping liquid mixing device, comprising: a mixing body, which is used for mixing the PVC paste resin dipping liquid; a stirring structure, which is arranged on the mixing body and rotatably cooperates with the mixing body, and is used for stirring the PVC paste resin dipping liquid. By arranging the stirring structure, a first transmission component and a liquid discharge component, various raw materials of the PVC paste resin dipping liquid in the mixing body can be mixed, and the temperature of the raw materials can be controlled so that heat exchange occurs with a heat conducting pipe, so that the raw materials of the PVC paste resin dipping liquid are quickly mixed at a suitable temperature; by arranging the stirring structure, a second transmission component and a material turning component, the PVC paste resin dipping liquid can be stirred, and stirring forces in different directions can be applied to the raw materials of the PVC paste resin dipping liquid, and the raw materials in the mixing body can be turned over, so as to avoid precipitation and uneven mixing of the raw materials.

Description

Technical Field

[0001] The utility model belongs to the technical field of PVC paste resin processing, in particular to a PVC paste resin dipping liquid mixing device. Background Art

[0002] As the name implies, polyvinyl chloride (PVC) paste resin is mainly used in the form of paste. This paste is often called plastisol, which is a unique liquid form of unprocessed polyvinyl chloride plastic. Paste resin is often made by emulsion and microsuspension method. Polyvinyl chloride paste resin has fine particle size and its texture is like talcum powder, which has non-flowability. Polyvinyl chloride paste resin is mixed with plasticizer and stirred to form a stable suspension, that is, PVC paste, or PVC plastisol, PVC sol, and people use it in this form to process it into final products. In the process of paste making, various fillers, diluents, heat stabilizers, foaming agents and light stabilizers are added according to the needs of different products, and various materials are mixed to process and produce PVC paste resin dipping liquid.

[0003] The existing mixing devices for PVC paste resin dipping liquid mostly use conventional stirring rods to stir and mix it, which is inefficient and causes uneven mixing of the PVC paste resin dipping liquid. The mixing of the PVC paste resin dipping liquid is also affected by temperature, resulting in poor mixing effect. Utility Model Content

[0004] The utility model aims to provide a PVC paste resin dipping liquid mixing device, aiming to solve the problems that the existing PVC paste resin dipping liquid mixing devices mostly use conventional stirring rods to stir and mix, which has low efficiency and uneven mixing of the PVC paste resin dipping liquid. The PVC paste resin dipping liquid is also affected by temperature during mixing, resulting in poor mixing effect.

[0005] The utility model is realized by a PVC paste resin dipping liquid mixing device, comprising:

[0006] Mixing body, used for mixing PVC paste resin dipping liquid;

[0007] A stirring structure, which is arranged on the mixing body and rotates with the mixing body to stir the PVC paste resin dipping liquid, and the stirring structure is connected to the liquid discharge assembly and the material turning assembly respectively through the first transmission assembly and the second transmission assembly;

[0008] A drainage component, the drainage component comprising:

[0009] A reciprocating screw rod, the reciprocating screw rod is rotatably connected to the mixing body, the reciprocating screw rod and the screw rod slider form a spiral pair transmission, the outer wall surface of the screw rod slider is slidably matched with a drainage box, the interior of the drainage box is slidably matched with a reciprocating plug for pumping and draining liquid, and the reciprocating plug is fixedly installed on the screw rod slider;

[0010] A heat conducting pipe is fixedly installed in the interlayer of the mixing body, wherein the liquid inlet end and the liquid outlet end of the heat conducting pipe are respectively fixedly installed on the liquid drain box and the heating box, wherein the liquid drain box is fixedly installed on the heating box, and a first one-way valve and a second one-way valve for controlling the liquid flow direction are also fixedly installed on the heat conducting pipe;

[0011] The turning component is used to turn over the PVC paste resin dipping liquid, and the turning component comprises:

[0012] The driving shaft is installed on the mixing body through a supporting plate and rotatably cooperates with the supporting plate. The outer wall surface of the driving shaft is installed with a crankshaft connecting rod structure, and the outer wall surface of the crankshaft connecting rod structure is rotatably cooperated with a turning plate, and a turning box is fixedly installed on the end surface of the turning plate.

[0013] As a further solution of the utility model, a plurality of stirring rods are fixedly connected to the outer wall surface of the stirring structure, and a motor is connected to the shaft end of the stirring structure, and the motor is fixedly installed on the mixing body.

[0014] As a further solution of the utility model, the first transmission assembly includes: a first power pulley, the first power pulley is fixedly mounted on the stirring structure, the first power pulley is transmission-connected to the first fixed pulley via a first belt, and the first fixed pulley is fixedly mounted on the reciprocating screw.

[0015] As a further solution of the present invention, the second transmission assembly includes: a second power pulley, the second power pulley is fixedly mounted on the stirring structure, the second power pulley is transmission-connected to the second fixed pulley via a second belt, and the second fixed pulley is fixedly mounted on the drive shaft.

[0016] As a further solution of the utility model, the outer wall surface of the reciprocating screw is also fixedly connected to a fixing ring for limiting the stroke of the screw slider, the interior of the drainage box is provided with a slide groove for limiting the stroke of the screw slider, and the end surface of the heating box is also fixedly connected to an electric heating rod.

[0017] As a further solution of the utility model, the end surface of the support plate is provided with a positioning groove for limiting the travel of the turning plate, and the plurality of turning boxes are provided with a storage hole for turning the material, and the end surface of the mixing body is fixedly installed with a discharge valve for discharging the material.

[0018] The utility model provides a PVC paste resin dipping liquid mixing device. The device can achieve mixing of various raw materials of the PVC paste resin dipping liquid in a mixing body by means of a stirring structure, a first transmission component and a liquid discharge component, and can control the temperature of the raw materials so that heat exchange occurs between the raw materials and a heat conducting pipe, thereby allowing the raw materials of the PVC paste resin dipping liquid to be quickly mixed at a suitable temperature. The device can achieve stirring of the PVC paste resin dipping liquid by means of a stirring structure, a second transmission component and a material turning component, and can also apply stirring forces in different directions to the raw materials of the PVC paste resin dipping liquid, and turn over the raw materials in the mixing body, thereby avoiding precipitation and uneven mixing of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional schematic diagram of a PVC paste resin dipping liquid mixing device provided in an embodiment of the utility model;

[0020] Figure 2 A front cross-sectional view of a PVC paste resin dipping liquid mixing device provided in an embodiment of the utility model;

[0021] Figure 3 The present invention is a diagram showing the internal structure of a PVC paste resin dipping liquid mixing device provided in an embodiment of the present invention.

[0022] In the accompanying drawings: 1. mixing body; 11. discharge valve; 2. stirring structure; 21. motor; 3. first transmission assembly; 31. first power pulley; 32. first fixed pulley; 4. second transmission assembly; 41. second power pulley; 42. second fixed pulley; 5. drainage assembly; 51. reciprocating screw; 52. screw slider; 53. reciprocating plug; 54. drainage box; 541. first one-way valve; 542. second one-way valve; 55. heating box; 56. electric heating rod; 6. heat pipe; 7. turning assembly; 71. drive shaft; 72. crankshaft connecting rod structure; 73. turning plate; 74. turning box. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] like Figures 1 to 3 As shown, a PVC paste resin dipping liquid mixing device provided by one embodiment of the utility model comprises:

[0026] Mixing body 1, used for mixing PVC paste resin dipping liquid;

[0027] A stirring structure 2, which is arranged on the mixing body 1 and rotates with the mixing body 1, and is used to stir the PVC paste resin dipping liquid. The stirring structure 2 is connected to the liquid discharge component 5 and the material turning component 7 through the first transmission component 3 and the second transmission component 4 respectively;

[0028] The drainage component 5 includes:

[0029] A reciprocating screw 51 is rotatably connected to the mixing body 1. The reciprocating screw 51 and the screw slider 52 form a spiral pair transmission. The outer wall of the screw slider 52 is slidably matched with a drainage box 54. The drainage box 54 is slidably matched with a reciprocating plug 53 for pumping and draining liquid. The reciprocating plug 53 is fixedly mounted on the screw slider 52.

[0030] The heat conducting pipe 6 is fixedly installed in the interlayer of the mixing body 1. The liquid inlet end and the liquid outlet end of the heat conducting pipe 6 are respectively fixedly installed on the liquid discharge box 54 and the heating box 55. The liquid discharge box 54 is fixedly installed on the heating box 55. The heat conducting pipe 6 is also fixedly installed with a first one-way valve 541 and a second one-way valve 542 for controlling the liquid flow direction.

[0031] The turning component 7 is used to turn over the PVC paste resin dipping liquid, and the turning component 7 includes:

[0032] The driving shaft 71 is mounted on the mixing body 1 through a supporting plate and rotatably cooperates with the supporting plate. A crankshaft connecting rod structure 72 is mounted on the outer wall of the driving shaft 71. A turning plate 73 is rotatably cooperated with the outer wall of the crankshaft connecting rod structure 72. A turning box 74 is fixedly mounted on the end surface of the turning plate 73.

[0033] In the embodiment of the utility model, in actual application, the stirring structure 2 transmits the power output by the motor 21 to the discharge component 5 and the turning component 7 through the first transmission component 3 and the second transmission component 4 respectively, and the stirring structure 2 stirs the PVC paste resin dipping liquid raw material in the mixing body 1. At the same time, the driving shaft 71 drives the turning plate 73 to drive the turning box 74 to make reciprocating linear motion through the crankshaft connecting rod structure 72, and turns the raw materials at the bottom of the mixing body 1. The PVC paste resin dipping liquid is subjected to two forces in different directions, which makes the various raw materials of the PVC paste resin dipping liquid more evenly mixed. The electric heating rod 56 heats the liquid inside the heating box 55 while mixing the materials. The reciprocating screw rod 51 is also synchronously driven by the stirring structure 2 to make the reciprocating plug 53 move back and forth linearly through the screw slider 52. The reciprocating plug 53 moves and absorbs the heated liquid into the drain box 54 through the first one-way valve 541. Then the reciprocating plug 53 moves in the opposite direction and discharges the liquid into the heat conducting pipe 6 through the second one-way valve 542. Heat exchange occurs with the raw material of the PVC paste resin dipping liquid in the mixing body 1, thereby controlling the temperature of the PVC paste resin dipping liquid during mixing and achieving a better mixing effect.

[0034] By setting the stirring structure 2, the first transmission component 3 and the drainage component 5, the various raw materials of the PVC paste resin dipping liquid in the mixing body 1 can be mixed, and the temperature of the raw materials can be controlled so that heat exchange occurs with the heat conducting pipe 6, so that the PVC paste resin dipping liquid raw materials can be quickly mixed at a suitable temperature; by setting the stirring structure 2, the second transmission component 4 and the turning component 7, the PVC paste resin dipping liquid can be stirred, and stirring forces in different directions can be applied to the PVC paste resin dipping liquid raw materials, and the raw materials at the bottom of the mixing body 1 can be turned over to avoid precipitation and uneven mixing of the raw materials.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, as a further embodiment of the present utility model, a plurality of stirring rods are fixedly connected to the outer wall surface of the stirring structure 2, and a motor 21 is connected to the shaft end of the stirring structure 2, and the motor 21 is fixedly mounted on the mixing body 1;

[0036] Specifically, as a further embodiment of the present invention, the first transmission assembly 3 includes: a first power pulley 31, the first power pulley 31 is fixedly mounted on the stirring structure 2, the first power pulley 31 is connected to the first fixed pulley 32 through a first belt, and the first fixed pulley 32 is fixedly mounted on the reciprocating screw rod 51;

[0037] Further, as a further embodiment of the present invention, the second transmission assembly 4 includes: a second power pulley 41, the second power pulley 41 is fixedly mounted on the stirring structure 2, the second power pulley 41 is transmission-connected to the second fixed pulley 42 through a second belt, and the second fixed pulley 42 is fixedly mounted on the driving shaft 71;

[0038] In the embodiment of the utility model, in actual application, the power output by the motor 21 is transmitted to the stirring structure 2 on the one hand to realize the rotation of the stirring structure 2, and is transmitted to the reciprocating screw 51 on the other hand, and the reciprocating movement of the reciprocating plug 53 is realized through the screw slider 52, thereby realizing the effect of liquid suction and discharge. Finally, the power is transmitted to the drive shaft 71, so that it passes through the crankshaft connecting rod structure 72, so that the turning plate 73 and the turning box 74 make reciprocating linear motion, and the raw materials of a PVC paste resin dipping liquid are mixed again, so that the raw materials have stirring and mixing forces in two directions, thereby improving the efficiency of mixing the raw materials of a PVC paste resin dipping liquid.

[0039] In one case of this embodiment, the structural forms of the multiple stirring rods can be various, such as a rod-shaped structure, a plate-shaped structure, etc., as long as the stirring or disturbance of the material can be achieved, and this embodiment does not make any unnecessary limitations.

[0040] like Figure 3 As shown, as a further embodiment of the present utility model, the outer wall surface of the reciprocating screw 51 is also fixedly connected to a fixing ring for limiting the stroke of the screw slider 52, the interior of the drain box 54 is provided with a slide groove for limiting the stroke of the screw slider 52, and the end surface of the heating box 55 is also fixedly connected to an electric heating rod 56;

[0041] In the embodiment of the utility model, in actual application, the stability of the reciprocating plug 53 during reciprocating movement is increased by means of a fixing ring and a sliding groove, so that the effect of absorbing and discharging the heated liquid is better.

[0042] like Figure 1 and Figure 3 As shown, as a further embodiment of the present invention, the end surface of the support plate is provided with a positioning groove for limiting the travel of the turning plate 73, and the plurality of turning boxes 74 are provided with receiving holes for turning the materials, and the end surface of the mixing body 1 is fixedly provided with a discharge valve 11 for discharging the materials;

[0043] In the embodiment of the utility model, in actual application, the positioning groove is used to increase the stability of the tipping plate 73 and the tipping box 74 when they do linear motion, avoid the conflict between the movement of the tipping box 74 and the rotation of the stirring rod, and accelerate the efficiency of mixing the PVC paste resin dipping liquid raw materials.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A PVC paste resin dipping liquid mixing device, characterized in that: include; The mixing body (1) is used for mixing the PVC paste resin dipping liquid; A stirring structure (2), the stirring structure (2) being arranged on the mixing body (1) and rotatably cooperating with the mixing body (1), and being used for stirring the PVC paste resin dipping liquid, the stirring structure (2) being connected to the liquid discharge component (5) and the material turning component (7) respectively through the first transmission component (3) and the second transmission component (4); A liquid discharge component (5), the liquid discharge component (5) comprising: A reciprocating screw (51), the reciprocating screw (51) being rotatably connected to the material mixing body (1), the reciprocating screw (51) and the screw slider (52) forming a spiral pair transmission, the outer wall surface of the screw slider (52) being slidably matched with a liquid discharge box (54), the interior of the liquid discharge box (54) being slidably matched with a reciprocating plug (53) for extracting and discharging liquid, the reciprocating plug (53) being fixedly mounted on the screw slider (52); A heat conducting pipe (6) is fixedly mounted in the interlayer of the material mixing body (1); the liquid inlet end and the liquid outlet end of the heat conducting pipe (6) are respectively fixedly mounted on a liquid discharge box (54) and a heating box (55); the liquid discharge box (54) is fixedly mounted on the heating box (55); and a first one-way valve (541) and a second one-way valve (542) for controlling the flow direction of the liquid are also fixedly mounted on the heat conducting pipe (6); The material turning component (7) is used to turn over the PVC paste resin dipping liquid, and the material turning component (7) comprises: The drive shaft (71) is mounted on the material mixing body (1) via a support plate and rotatably cooperates with the support plate; a crankshaft connecting rod structure (72) is mounted on the outer wall surface of the drive shaft (71); a material turning plate (73) is rotatably cooperated with the outer wall surface of the crankshaft connecting rod structure (72); and a material turning box (74) is fixedly mounted on the end surface of the material turning plate (73).

2. A PVC paste resin dipping liquid mixing device according to claim 1, characterized in that: A plurality of stirring rods are fixedly connected to the outer wall surface of the stirring structure (2), and a motor (21) is connected to the shaft end of the stirring structure (2). The motor (21) is fixedly mounted on the mixing body (1).

3. A PVC paste resin dipping liquid mixing device according to claim 1, characterized in that: The first transmission assembly (3) comprises: a first power pulley (31), the first power pulley (31) being fixedly mounted on the stirring structure (2), the first power pulley (31) being transmission-connected to a first fixed pulley (32) via a first belt, and the first fixed pulley (32) being fixedly mounted on the reciprocating screw rod (51).

4. A PVC paste resin dipping liquid mixing device according to claim 1, characterized in that: The second transmission assembly (4) comprises: a second power pulley (41), the second power pulley (41) being fixedly mounted on the stirring structure (2), the second power pulley (41) being transmission-connected to a second fixed pulley (42) via a second belt, and the second fixed pulley (42) being fixedly mounted on the driving shaft (71).

5. A PVC paste resin dipping liquid mixing device according to claim 1, characterized in that: The outer wall surface of the reciprocating screw (51) is also fixedly connected to a fixing ring for limiting the travel of the screw slider (52), the interior of the drainage box (54) is provided with a sliding groove for limiting the travel of the screw slider (52), and the end surface of the heating box (55) is also fixedly connected to an electric heating rod (56).

6. A PVC paste resin dipping liquid mixing device according to claim 1, characterized in that: The end surface of the support plate is provided with a positioning groove for limiting the travel of the turning plate (73), the plurality of turning boxes (74) are provided with a receiving hole for turning the material, and the end surface of the mixing body (1) is fixedly provided with a discharge valve (11) for discharging the material.

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