CN220162928U - Sheet discharging trimming mechanism of rubber mixing machine - Google Patents
Sheet discharging trimming mechanism of rubber mixing machine Download PDFInfo
- Publication number
- CN220162928U CN220162928U CN202321569704.1U CN202321569704U CN220162928U CN 220162928 U CN220162928 U CN 220162928U CN 202321569704 U CN202321569704 U CN 202321569704U CN 220162928 U CN220162928 U CN 220162928U
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- China
- Prior art keywords
- blade
- cutter
- rubber mixing
- trimming
- mixing machine
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- 238000009966 trimming Methods 0.000 title claims abstract description 45
- 238000010074 rubber mixing Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000007599 discharging Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 38
- 238000005520 cutting process Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 8
- 238000004513 sizing Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000007670 refining Methods 0.000 abstract description 2
- 238000005303 weighing Methods 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 230000001788 irregular Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a piece discharging and trimming mechanism of a rubber mixing machine, wherein a roller and a trimming assembly are oppositely arranged on a machine frame, two sides of the machine frame are provided with fixed clamping grooves, two ends of a traction rod of the trimming assembly are arranged in the fixed clamping grooves, two groups of cutter arms and blades are arranged, one ends of the cutter arms are sleeved on the traction rod, the blades are arranged at the other ends of the cutter arms, and the blades are abutted against the surface of the roller. According to the mechanism, the blade is designed on the rubber mixing machine to trim the residual materials at the two edges, and the blade contacts with the roller of the rubber mixing machine to rotate together, so that the two edges are tidy. The trimming cutter has the advantages that the width of the sizing material trimmed by the trimming cutter can be freely adjusted, the width of the sizing material is adjusted according to the size of the die, the trimmed sizing material is neat and attractive after being trimmed by the cutter, the weighing accuracy of subsequent slitting is high, and the operation of material arranging in molding production is convenient. The trimming cutter has the characteristics of simplicity in operation, convenience in use, easiness in installation and the like, and can be detached for cleaning when used for refining sizing materials with different colors, so that the production efficiency, the productivity and the quality are improved, and the labor cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of rubber mixing machines, and particularly relates to a sheet discharging and trimming mechanism of a rubber mixing machine.
Background
The rubber mixing machine is a main device for producing the silicone rubber at present, is a first link of mixing front-end raw materials in the process of producing the silicone rubber products, is mainly used for aspects of rubber heat mixing, tabletting, rubber breaking and the like, thereby ensuring the production of the rubber products.
Disclosure of Invention
The utility model provides a sheet discharging trimming mechanism of a rubber mixing machine, which can effectively solve the problems.
The utility model is realized in the following way:
the utility model provides a rubber mixing machine goes out piece deburring mechanism, includes frame, cylinder and deburring subassembly are installed relatively in the frame, the frame both sides are equipped with fixed draw-in groove, the deburring subassembly is equipped with traction lever, knife arm and blade, the fixed draw-in groove is located at the traction lever both ends, knife arm and blade are equipped with two sets of, knife arm one end cup joints on the traction lever, the blade is installed in the knife arm other end, the blade butt is in the cylinder surface.
As a further development, the cutter arm is locked with the drawbar by a set screw.
As a further improvement, a material separation plate is arranged on the cutter arm at the outer side of the blade, and the material separation plate and the blade are arranged at a certain angle.
As a further improvement, the two groups of cutter arms and the cutter blades are arranged in an outer splayed shape.
As a further improvement, the fixing clamping groove is provided with a locking nut, and the locking nut is connected with the traction rod to realize the up-and-down adjustment of the traction rod.
As a further improvement, the traction rod is provided with a torsion plate, the rack is provided with an adjusting plate, and the torsion plate is connected with the adjusting plate through an adjusting nut, so that the torsion plate and the cutter arm form opposite acting force.
As a further improvement, the torsion plate is an elastic plate.
As a further improvement, the cutter arm is provided with a cutting motor connected with the blade.
The beneficial effects of the utility model are as follows: according to the mechanism, the blade is designed on the rubber mixing machine to trim the residual materials at the two edges, and the blade contacts with the roller of the rubber mixing machine to rotate together, so that the two edges are tidy. The blade material is made of hardened stainless steel, the sizing material cannot be polluted, the cutter arm and the traction rod are connected together in a penetrating way, the traction rod is fixed on a rubber mixing machine table, and the traction rod is fixed at two ends of the machine table by using U-shaped fixing clamping grooves, so that the rubber mixing machine table is convenient to take out and clean; the trimming cutter technical scheme is mainly used for improving productivity efficiency, saving production manpower, reducing cost, improving quality, freely adjusting width of sizing materials, adjusting width of sizing materials according to size of a die, trimming the sizing materials after trimming by the cutter, and being neat, attractive, high in weighing accuracy for subsequent slitting and convenient to operate for molding production. The trimming cutter has the characteristics of simplicity in operation, convenience in use, easiness in installation and the like, and can be detached for cleaning when used for refining sizing materials with different colors, so that the production efficiency, the productivity and the quality are improved, and the labor cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a sheet-out trimming mechanism of a rubber mixing mill according to the present utility model;
FIG. 2 is a side view of a blade-out trimming mechanism of the rubber mixing mill of the present utility model;
FIG. 3 is a schematic view of a fixing slot structure of a sheet-discharging trimming mechanism of a rubber mixing machine;
FIG. 4 is a schematic view of a trimming assembly of a sheet-out trimming mechanism of a rubber mixing mill according to the present utility model;
FIG. 5 is a schematic view of another embodiment of a trimming assembly of a sheet-fed trimming mechanism of a rubber mixing mill according to the present utility model;
FIG. 6 is a schematic view of another embodiment of a blade-out trimming mechanism of the present utility model;
FIG. 7 is a schematic view of a further embodiment of a blade-out trimming mechanism of a rubber mixing mill according to the present utility model;
FIG. 8 is a schematic view showing the overall state of a sheet-discharging trimming mechanism of a rubber mixing machine.
Reference numerals:
1-a frame; 11-a fixing clamping groove; 2-a roller; 3-trimming assembly; 31-a traction rod; 32-a cutter arm; 33-blade; 34-fixing screws; 35-a material separation plate; 36-locking the nut; 37-torsion plate; 38-mounting plates; 39-adjusting the nut.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, the terms "upper," "middle," "side," "upper," "end," and the like refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1-8, a piece trimming mechanism of rubber mixing machine comprises a frame 1, a roller 2 and a trimming component 3, wherein the roller 2 and the trimming component 3 are relatively arranged on the frame 1, fixed clamping grooves 11 are formed in two sides of the frame 1, the trimming component 3 is provided with a traction rod 31, a cutter arm 32 and a cutter blade 33, two ends of the traction rod 31 are arranged in the fixed clamping grooves 11, two groups of cutter arms 32 and two groups of cutter blades 33 are arranged, one end of each cutter arm 32 is sleeved on the traction rod 31, the cutter blade 33 is arranged at the other end of each cutter arm 32, and the cutter blade 33 is in butt joint with the surface of the roller 2.
The traction rod 31, the cutter arm 32 and the blade 33 form the trimming assembly 3, and the cutter arm 32 drives the blade 33 to abut against the roller 2 through the rotation of the traction rod 31, so that the rubber product on the surface of the roller 2 is cut and trimmed. The traction rod 31 is installed in the fixing clamping groove 11, and the fixing clamping groove 11 is U-shaped, so that the traction rod 31 is convenient to install.
Further, the cutter arm 32 is locked to the drawbar 31 by a set screw 34.
The cutter arms 32 are sleeved on the traction rods 31, the distance between the cutter arms 32 can be adjusted according to the width of the rubber product to be cut, and finally the cutter arms are locked through the fixing screws 34.
Further, a material separating plate 35 is disposed on the cutter arm 32 outside the blade 33, and the material separating plate 35 is disposed at a certain angle with the blade 33.
Through set up material separation board 35 in the outside of blade 33, can in time separate the rubber leftover bits that cut down, because material separation board 35 is certain angle setting with blade 33, realize outwards peeling off the leftover bits of cutting, ensure that the separation is complete.
Further, the two sets of cutter arms 32 and blades 33 are arranged in an outer "eight" shape.
The cutter arm 32 and the cutter blade 33 are arranged in an external splayed mode, so that the aim of outwards stripping cut leftover materials can be achieved, and the aim of cutting and separating is ensured.
Further, the fixing slot 11 is provided with a locking nut 36, and the locking nut 36 is connected with the traction rod 31 to realize up-and-down adjustment of the traction rod 31.
The locking nut 36 is used for adjusting the height of the traction rod 31, thereby adjusting the distance between the blade 33 and the roller 2, and realizing adjustment of different cutting forces.
Further, the traction rod 31 is provided with a torsion plate 37, the frame 1 is provided with a mounting plate 38, and the torsion plate 37 and the mounting plate 38 are connected through an adjusting nut 39, so that the torsion plate 37 and the cutter arm 32 form opposite acting force.
The torsion plate 37 has the function of forming an acting force opposite to the cutter arm 32, so that the blade 33 is pressed with the roller 2 to form a good cutting force, the torsion plate 37 is adjusted according to different cutting materials, and the greater the downward locking force of the adjusting nut 39 is, the greater the pressing force of the blade 33 and the roller 2 is, so that the cutting force is adjusted.
Further, the torsion plate 37 is an elastic plate. The resilient torsion plate 37 helps to protect the blade 33 and also prevents the blade 33 from being damaged by the rigid connection.
Further, the cutter arm 32 is provided with a cutting motor (not shown) connected to a blade 33.
The cutting motor provides cutting power for the blade 33, so that the blade 33 is provided with cutting power, and the cutting effect is better under the condition that the cutting line speed is slightly higher than the linear speed of the roller 2.
The trimming mechanism is convenient to use and simple to operate, according to a traditional machine plate discharging mode, the sizing material is directly discharged after being smelted, the edges are irregular, uneven, the softer the hardness, the more irregular the edges are, the attractive appearance is, the set length cannot be ensured, the number of production material heads is large, the weight of the cut strip is unstable, the larger the weight difference of each strip is, the thicker the sizing material is, the larger the weight difference is, the wider the width is, the larger the weight difference is, the 300mm (wide) is set, and the thickness is 12mm; the sizing material is 30 degrees, and the maximum weight difference of each piece can be about 15g, so that the quality of the molding production is unstable, the produced product is thick, or the produced material shortage phenomenon is high.
By using the trimming mechanism, the same machine table, the same rubber hardness, the same width and the same thickness are used for comparison, the appearance of the produced piece of rubber is perfect, the edge is neat, the phenomenon of rugged is avoided, the quantity of material heads is small, the trimming mechanism is used for trimming under the same condition, the weight difference of each piece of rubber is between 0.3g and 0.8g, the production quality can be ensured, and the appearance and the size of the product can be ensured because the weight of each mold is basically consistent. And when the sizing material is discharged (coiled), the rim materials on two sides can be recycled with the sizing material of the machine table at the same time until the discharged (coiled) sheet is completely discharged, and the rim materials on two sides cannot be recycled and reprocessed in addition. Meanwhile, aiming at colored sizing materials, if a trimming cutter is not used, the more the sizing materials are, the more the number of times of sizing material remixing is, so that the sizing materials are polluted, and the waste of raw materials is caused.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The sheet discharging and trimming mechanism of the rubber mixing machine is characterized by comprising a frame, a roller and a trimming assembly, wherein the roller and the trimming assembly are oppositely arranged on the frame, fixed clamping grooves are formed in two sides of the frame, the trimming assembly is provided with a traction rod, a cutter arm and a blade, two ends of the traction rod are arranged in the fixed clamping grooves, two groups of the cutter arm and the blade are arranged, one end of the cutter arm is sleeved on the traction rod, the blade is arranged at the other end of the cutter arm, and the blade is abutted to the surface of the roller; the cutter arm on the outer side of the blade is provided with a material separation plate, and the material separation plate and the blade are arranged at a certain angle.
2. The blade out trimming mechanism of a rubber mixing mill of claim 1, wherein the blade arm is locked to the drawbar by a set screw.
3. The blade out trimming mechanism of a rubber mixing machine of claim 1, wherein the two sets of cutter arms and blades are arranged in an outer "eight" shape.
4. The sheet discharging and trimming mechanism of the rubber mixing machine according to claim 1, wherein the fixing clamping groove is provided with a locking nut, and the locking nut is connected with the traction rod to realize up-and-down adjustment of the traction rod.
5. The sheet discharging and trimming mechanism of the rubber mixing machine according to claim 1, wherein the traction rod is provided with a torsion plate, the frame is provided with an adjusting plate, and the torsion plate is connected with the adjusting plate through an adjusting nut, so that the torsion plate and the cutter arm form opposite acting force.
6. The sheet out trimming mechanism of a rubber mixing mill of claim 5, wherein the torsion plate is an elastic plate.
7. The blade-out trimming mechanism of a rubber mixing machine of claim 1, wherein the cutter arm is provided with a cutting motor connected with the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321569704.1U CN220162928U (en) | 2023-06-20 | 2023-06-20 | Sheet discharging trimming mechanism of rubber mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321569704.1U CN220162928U (en) | 2023-06-20 | 2023-06-20 | Sheet discharging trimming mechanism of rubber mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162928U true CN220162928U (en) | 2023-12-12 |
Family
ID=89060807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321569704.1U Active CN220162928U (en) | 2023-06-20 | 2023-06-20 | Sheet discharging trimming mechanism of rubber mixing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162928U (en) |
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2023
- 2023-06-20 CN CN202321569704.1U patent/CN220162928U/en active Active
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