Color masterbatch slicing device

Abstract

The color masterbatch slicing device comprises a base, a top box body is fixed to one side of the upper surface of the base, an opening is formed in the position, located on one side of the top box body, of the top wall of the base, a plurality of driving rollers are rotationally connected to the interior of the opening, and a first motor is fixed to one side of the interior of the base; and a transmission assembly is connected between a driving shaft of the first motor and the plurality of driving rollers. According to the color master batch cutting device, the base, the top box body, the material pressing assembly, the driving rollers, the transmission assembly, the second motor and the cutting assembly are arranged, the first motor for driving the driving rollers to rotate is arranged in the base, and after color master batch raw materials are pressed on the surfaces of the driving rollers through the material pressing assembly, the first motor drives the driving rollers to rotate to achieve movement of the color master batch raw materials; and then the second motor drives a plurality of cutters of the cutting assembly to continuously rotate, so that continuous cutting of the color master batch raw materials is achieved, pause is not needed when the color master batch raw materials are conveyed, and the machining efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch processing, in particular to a masterbatch slicing device. Background Art

[0002] Masterbatch is a mixture of resin and a large amount of pigment or dye with high concentration of color. Masterbatch, also known as color seed, is an aggregate made by uniformly loading an extraordinary amount of pigment or dye in resin. During processing, a small amount of masterbatch is mixed with uncolored resin. After the masterbatch is produced and formed, it needs to be cut by a slicing device.

[0003] The patent with publication number CN214686859U discloses a slicing device for masterbatch processing, which squeezes the masterbatch by setting an upper pressure roller and a lower pressure roller. Under the action of friction, the upper pressure roller drives the masterbatch to move. During the movement of the masterbatch, it is cut by a cutting mechanism. However, the cutting mechanism of this device is the same as the existing slicing device. The cutter moves up and down, and it takes a certain amount of time for the cutter to move up and down. Although the upper pressure roller can drive the masterbatch to move continuously, the masterbatch needs to pause slightly when the cutter descends to cut, which affects the processing efficiency. Secondly, since the molded masterbatch is relatively hard, the fragments produced by cutting will splash everywhere, making it inconvenient to collect. In addition, the cutter is a wear part, and it is inconvenient to quickly disassemble, replace or repair the cutter after it is worn, so further improvement is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a masterbatch slicing device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a masterbatch slicing device, comprising a base, a top box body is fixed to one side of the upper surface of the base, an opening is opened on the top wall of the base and located on one side of the top box body, a plurality of driving rollers are rotatably connected inside the opening, a first motor is fixed to one side of the inside of the base, a transmission assembly is connected between the driving shaft of the first motor and the plurality of driving rollers, a top plate is fixed to the top of the top box body and located above the driving rollers, a plurality of cylinders are fixed to the upper surface of the top plate, a pressing assembly is fixedly connected to the bottom telescopic ends of the plurality of cylinders, a second motor is fixed to one side of the inside of the top box body, the driving shaft of the second motor passes through the side wall of the top box body and is fixedly connected to a clamping assembly, and a cutting assembly is fixed on the surface of the clamping assembly, an installation assembly is provided on the outer side wall of the top box body and close to the side of the cutting assembly, a protective cover is fixed to the outer side wall of the top box body through the installation assembly, and the cutting assembly is located inside the protective cover.

[0006] Furthermore, the central axis of the driving roller and the first motor driving shaft both extend through the side wall of the base to the outside of the base, and the transmission assembly includes a driving sprocket fixed to the surface of the first motor driving shaft and a driven sprocket fixed to the surface of the central axis of the driving roller, and several of the driven sprockets are connected to the surface of the driving sprocket by a chain.

[0007] Furthermore, the pressing assembly comprises a U-shaped plate fixed to the telescopic end of the cylinder, and a plurality of pressing rollers are rotatably connected inside the U-shaped plate.

[0008] Furthermore, the cutting assembly includes a sleeve, and a square through groove is opened in the middle of the sleeve, and a plurality of cutting knives are fixed on the outer side wall of the sleeve.

[0009] Furthermore, the clamping assembly includes an insert block fixed on the driving shaft of the second motor, the insert block is inserted into a square through groove in the middle of the sleeve, a baffle is fixed to the surface of the insert block close to the second motor, a groove is provided on the side wall of the insert block away from the baffle, a spring is fixedly connected to the inner wall of the groove, a latch tooth is fixedly connected to the other end of the spring, and the end of the latch tooth outside the groove is clamped to the surface of the sleeve.

[0010] Furthermore, the installation assembly includes two clamping plates fixed to the surface of the top box body, and a connecting bolt passes through and is threadedly connected to the middle of the upper clamping plate. The top of the protective cover is clamped between the two clamping plates, and a screw hole for screwing in the connecting bolt is opened on the upper surface of the protective cover.

[0011] Beneficial effects of the utility model:

[0012] 1. When the utility model is in use, the masterbatch slicing device is provided with a base, a top box body, a pressing assembly, a plurality of driving rollers, a transmission assembly, a second motor and a cutting assembly. A first motor for driving the plurality of driving rollers to rotate is arranged inside the base. After the masterbatch raw material is pressed on the surface of the plurality of driving rollers by the pressing assembly, the driving rollers are driven to rotate by the first motor to realize the movement of the masterbatch raw material. Then, the plurality of cutters of the cutting assembly are driven to rotate continuously by the second motor, thereby realizing continuous cutting of the masterbatch raw material. No pause is required when conveying the masterbatch raw material, which can improve the processing efficiency.

[0013] 2. When the utility model is in use, the masterbatch slicing device is provided with a protective cover, a mounting assembly and a clamping assembly. The protective cover is fixed to the outside of the top box body by the mounting assembly, and the cutting assembly is located inside the protective cover. When cutting the masterbatch raw material, it can prevent the cut particles from splashing everywhere. After removing the protective cover, the cutting assembly can be quickly removed from the second motor drive shaft through the clamping assembly, which is convenient for maintenance or replacement of the worn cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods 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 paying creative work.

[0015] Figure 1 : The overall stereogram of the utility model;

[0016] Figure 2 : An overall cross-sectional view of the utility model;

[0017] Figure 3 :The utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 :The utility model Figure 2 Enlarged view of point B in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Base; 2. Top box body; 3. Top plate; 4. Cylinder; 5. Pressing assembly; 51. U-shaped plate; 52. Pressing roller; 6. Driving roller; 7. Transmission assembly; 71. Driven sprocket; 72. Driving sprocket; 73. Chain; 8. Second motor; 9. Cutting assembly; 91. Sleeve; 92. Cutter; 10. Insert; 11. Baffle; 12. Groove; 13. Spring; 14. Clamping tooth; 15. Protective cover; 16. Mounting assembly; 161. Clamping plate; 162. Connecting bolt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 4As shown, it relates to a masterbatch slicing device, including a base 1, a top box body 2 is fixed to one side of the upper surface of the base 1, an opening is opened on the top wall of the base 1 and located on one side of the top box body 2, and a plurality of driving rollers 6 are rotatably connected inside the opening, a first motor is fixed to one side inside the base 1, a transmission assembly 7 is connected between the driving shaft of the first motor and the plurality of driving rollers 6, a top plate 3 is fixed to the top of the top box body 2 and located above the driving rollers 6, a plurality of cylinders 4 are fixed to the upper surface of the top plate 3, a pressing assembly 5 is fixedly connected to the bottom telescopic ends of the plurality of cylinders 4, a second motor 8 is fixed to one side inside the top box body 2, the driving shaft of the second motor 8 passes through the side wall of the top box body 2 and is fixedly connected to a clamping assembly, and a cutting assembly 9 is fixed to the surface of the clamping assembly, an installation assembly 16 is provided on the outer side wall of the top box body 2 and close to the cutting assembly 9, a protective cover 15 is fixed to the outer side wall of the top box body 2 through the installation assembly 16, and the cutting assembly 9 is located inside the protective cover 15.

[0023] The central axis of the driving roller 6 and the first motor driving shaft both extend through the side wall of the base 1 to the outside of the base 1. The transmission assembly 7 includes a driving sprocket 72 fixed to the surface of the first motor driving shaft and a driven sprocket 71 fixed to the surface of the central axis of the driving roller 6. A chain 73 is commonly connected to the surface of the driven sprocket 71 and the driving sprocket 72.

[0024] Through the transmission of the chain 73, when the first motor drives the active sprocket 72 to rotate, the chain 73 will drive all the driven sprockets 71 to rotate, thereby realizing the rotation of all the driving rollers 6. When the masterbatch is placed on the surface of the driving roller 6, the driving roller 6 can drive the masterbatch to move toward the side of the cutting component 9.

[0025] The pressing assembly 5 comprises a U-shaped plate 51 fixed to the telescopic end of the cylinder 4 , and a plurality of pressing rollers 52 are rotatably connected inside the U-shaped plate 51 .

[0026] The U-shaped plate 51 and the pressure roller 52 are driven down by the cylinder 4, and the pressure roller 52 is pressed on the surface of the masterbatch to increase the friction between the masterbatch and the driving roller 6, thereby facilitating the movement of the masterbatch.

[0027] The cutting assembly 9 includes a sleeve 91 , and a square through slot is formed in the middle of the sleeve 91 . A plurality of cutting knives 92 are fixed to the outer wall of the sleeve 91 .

[0028] The second motor 8 drives the multiple cutters 92 to rotate continuously, so that the masterbatch can be cut. Therefore, the masterbatch does not need to stop during the movement, thereby improving the processing efficiency.

[0029] The clamping assembly includes an insert block 10 fixed on the driving shaft of the second motor 8. The insert block 10 is inserted into the square through groove in the middle of the sleeve 91. A baffle 11 is fixed to the surface of the insert block 10 close to the second motor 8. A groove 12 is provided on the side wall of the insert block 10 away from the baffle 11. A spring 13 is fixedly connected to the inner wall of the groove 12. A latch tooth 14 is fixedly connected to the other end of the spring 13. The end of the latch tooth 14 located outside the groove 12 is clamped to the surface of the sleeve 91.

[0030] When installing the cutting assembly 9, the latch 14 can be squeezed to retract into the groove 12, and then the sleeve 91 of the cutting assembly 9 is sleeved on the surface of the plug block 10. When the sleeve 91 fits with the baffle 11, the spring 13 pops the latch 14 out of the groove 12, and the latch 14 limits the sleeve 91, thereby realizing the rapid installation of the cutting assembly 9. When disassembling the cutting assembly 9, the latch 14 can be squeezed to retract into the groove 12, and the sleeve 91 can be removed from the surface of the plug block 10.

[0031] The mounting assembly 16 includes two clamping plates 161 fixed to the surface of the top box body 2, and a connecting bolt 162 passes through the middle of the upper clamping plate 161 and is threadedly connected. The top of the protective cover 15 is clamped between the two clamping plates 161, and a screw hole for screwing in the connecting bolt 162 is opened on the upper surface of the protective cover 15.

[0032] Therefore, the protective cover 15 can be fixed to the outer wall of the top box body 2 by the connecting bolts 162. Before disassembling the cutting assembly 9, the protective cover 15 can be disassembled first.

[0033] Working principle: Place the masterbatch on the surface of several driving rollers 6, then start the cylinder 4 to drive the pressure roller 52 to descend and press on the surface of the masterbatch, then start the first motor in the base 1 and the second motor 8 inside the top box 2, the first motor drives the driving roller 6 to rotate, thereby pushing the masterbatch to the side of the cutting component 9, and the second motor 8 will drive the multiple cutters 92 of the cutting component 9 to rotate quickly, so as to use the cutter 92 to cut the masterbatch. During the cutting process, the protective cover 15 can prevent the cut particles from splashing everywhere. At this time, a collection box is placed at the bottom of the protective cover 15 to collect the masterbatch particles.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A masterbatch slicing device, comprising a base (1), characterized in that: A top box body (2) is fixed to one side of the upper surface of the base (1); an opening is provided on the top wall of the base (1) and located on one side of the top box body (2); a plurality of driving rollers (6) are rotatably connected inside the opening; a first motor is fixed to one side of the inside of the base (1); a transmission assembly (7) is connected between the driving shaft of the first motor and the plurality of driving rollers (6); a top plate (3) is fixed to the top of the top box body (2) and located above the driving rollers (6); a plurality of cylinders (4) are fixed to the upper surface of the top plate (3); and a plurality of cylinders (4) are provided at the bottom of the plurality of cylinders (4). The telescopic ends of the top box (2) are fixedly connected to a material pressing assembly (5); a second motor (8) is fixed to one side of the interior of the top box (2); a driving shaft of the second motor (8) passes through the side wall of the top box (2) and is fixedly connected to a clamping assembly; a cutting assembly (9) is fixed to the surface of the clamping assembly; an installation assembly (16) is provided on the outer wall of the top box (2) and close to the cutting assembly (9); a protective cover (15) is fixed to the outer wall of the top box (2) through the installation assembly (16); and the cutting assembly (9) is located inside the protective cover (15).

2. A masterbatch slicing device according to claim 1, characterized in that: The central axis of the driving roller (6) and the first motor driving shaft both extend through the side wall of the base (1) to the outside of the base (1); the transmission assembly (7) comprises a driving sprocket (72) fixed to the surface of the first motor driving shaft and a driven sprocket (71) fixed to the surface of the central axis of the driving roller (6); a plurality of the driven sprockets (71) and the surfaces of the driving sprocket (72) are connected together by a chain (73).

3. The masterbatch slicing device according to claim 1, characterized in that: The material pressing assembly (5) comprises a U-shaped plate (51) fixed to the telescopic end of the cylinder (4), and a plurality of pressing rollers (52) are rotatably connected inside the U-shaped plate (51).

4. The masterbatch slicing device according to claim 1, characterized in that: The cutting assembly (9) comprises a sleeve (91), a square through slot is provided in the middle of the sleeve (91), and a plurality of cutting knives (92) are fixed on the outer wall of the sleeve (91).

5. The masterbatch slicing device according to claim 4, characterized in that: The clamping assembly comprises an insert block (10) fixed on the driving shaft of the second motor (8), the insert block (10) being inserted into a square through groove in the middle of the sleeve (91), a baffle (11) being fixed on the surface of the insert block (10) close to the second motor (8), a groove (12) being provided on the side wall of the insert block (10) away from the baffle (11), a spring (13) being fixedly connected to the inner wall of the groove (12), a latching tooth (14) being fixedly connected to the other end of the spring (13), and the latching tooth (14) being clamped to the surface of the sleeve (91) at one end outside the groove (12).

6. The masterbatch slicing device according to claim 1, characterized in that: The mounting assembly (16) comprises two clamping plates (161) fixed to the surface of the top box body (2), a connecting bolt (162) passing through the middle of the upper clamping plate (161) and being threadedly connected, the top end of the protective cover (15) is clamped between the two clamping plates (161), and a screw hole for screwing in the connecting bolt (162) is provided on the upper surface of the protective cover (15).

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