CN211763313U - Precision preforming machine - Google Patents
Precision preforming machine Download PDFInfo
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- CN211763313U CN211763313U CN202020328065.XU CN202020328065U CN211763313U CN 211763313 U CN211763313 U CN 211763313U CN 202020328065 U CN202020328065 U CN 202020328065U CN 211763313 U CN211763313 U CN 211763313U
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- cooling plate
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- block
- preforming machine
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Abstract
The utility model relates to a precision preforming machine, which belongs to the technical field of preforming machines, comprising an extrusion mechanism and a cutting mechanism which are arranged on a machine body, wherein a conveyor belt for sending a rubber block out of the machine body is arranged below the extrusion mechanism, a cooling plate for sliding the rubber block is arranged on the side wall of the machine body close to the extrusion mechanism, the cooling plate is inclined towards the conveyor belt, two side plates are arranged on the cooling plate along the length direction, a plurality of baffling strips which are distributed in a staggered manner in sequence are arranged on the side walls of the two side plates along the length direction, the baffling strips are inclined towards the direction of the conveyor belt, and a plurality of air outlet holes capable of exhausting air are arranged on the side surfaces of the baffl; the utility model discloses have the condition that reduces the block rubber adhesion at the conveyer belt, improve the effect of the quality of block rubber.
Description
Technical Field
The utility model relates to a technical field of preforming machine especially relates to a precision preforming machine.
Background
The pre-forming machine is a high-precision high-efficiency rubber blank making device, can produce rubber blanks with various medium and high hardness and various shapes, and generally comprises an extrusion device, a hydraulic system, a vacuum system, an electric heating system, a pneumatic system, a cutting system and an electric control system, wherein the cutting system can obtain products with expected shapes and weights through precise cutting.
Chinese patent publication No. CN207579039U discloses a precision preforming machine, which comprises a housing, an extruding mechanism assembled in the housing for extruding rubber raw material from a mold to form rubber, the extruding mechanism includes a sleeve, rubber is extruded into strips from the mold at one end of the sleeve, a cutting mechanism is arranged on the housing at one side of the mold, the cutting mechanism is provided with a motor and a cutter, the motor drives the cutter to rotate, the cutter cuts the strip rubber into required small pieces, and the rubber in small pieces falls onto a transmission belt below the mold and is conveyed for further processing.
The above prior art solutions have the following drawbacks: the rubber block after cutting is not completely shaped due to the fact that a certain temperature is remained, and the rubber block is easy to adhere to the conveying belt after falling to the conveying belt, so that the next processing of the rubber block is influenced, and the quality of the rubber block is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a precision preforming machine, it can reduce the condition of block rubber adhesion at the conveyer belt, improves the quality of block rubber to the not enough of prior art existence.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a precision preforming machine, is including setting up extrusion mechanism and the cutting mechanism on the organism, extrusion mechanism's below is equipped with and is used for seeing the block rubber off the conveyer belt of organism, the organism is close to extrusion mechanism's lateral wall is equipped with the cooling plate that supplies the block rubber landing, the cooling plate orientation the conveyer belt slope sets up, the cooling plate is equipped with two curb plates, two along length direction the lateral wall that the curb plate is relative is equipped with the baffling strip that a plurality of staggered distribution in proper order along length direction, baffling strip orientation the direction slope of conveyer belt, a plurality of exhaust vents that can the air-out are seted up to baffling strip and the side of block rubber looks butt.
Through the technical scheme, cutting mechanism downcuts the back with the block rubber, the block rubber falls on the cooling plate, and slide on the cooling plate, the setting of baffling strip can prolong the landing route of block rubber, exhaust vent on the baffling strip can blow out simultaneously, make the block rubber more abundant with the wind contact that blows out, cool off the block rubber of landing process, improve the cooling effect, accelerate the block rubber design, reduce the condition of block rubber adhesion at the conveyer belt, improve the quality of block rubber.
Further, the organism is close to extruding means's lateral wall is connected with and is located the guide board of cooling plate top, the guide board orientation the cooling plate is the top baffling strip direction slope.
Through above-mentioned technical scheme, the guide board can guide the rubber block after the cutting to the cooling plate on to make the rubber block can begin the landing from the baffling strip of cooling plate top.
Further, the fan is installed to the organism, the fan with be connected with the blast pipe between the cooling plate, baffling strip inside set up with the inner chamber of exhaust vent intercommunication, the inner chamber with the blast pipe intercommunication.
Through above-mentioned technical scheme, the fan sends into the inner chamber with wind through the blast pipe, and wind blows off through the exhaust vent again to the realization is to the cooling of the block rubber through baffling strip.
Furthermore, the cooling plate is internally provided with a cavity communicated with the blast pipe, the cavity is communicated with the inner cavity, and the side surface of the cooling plate, which is provided with the baffle strips, is provided with a plurality of ventilation holes communicated with the cavity.
Through above-mentioned technical scheme, the wind that the fan produced is discharged at the side of cooling plate through cavity, inner chamber and ventilation hole to blow to gliding block rubber on the cooling plate, thereby further improve the cooling effect to the block rubber.
Furthermore, a baffle strip is arranged on one side of the baffle strip, which is far away from the cooling plate.
Through above-mentioned technical scheme, the blend stop can restrict the rubber block and keep away from the one side landing of cooling plate from the baffling strip for the rubber block can follow the predetermined path landing, guarantees the cooling effect.
Further, two the curb plate is close to the tip of conveyer belt all is equipped with concentrated strip, two the relative extension of concentrated strip and the one end orientation that is close to each other the conveyer belt direction slope.
Through above-mentioned technical scheme, concentrate the strip and can play the guide effect before the conveyer belt is fallen to the block rubber, make the stable conveyer belt that falls of block rubber.
Furthermore, two the one end that concentrates the strip to be close to each other all is equipped with the gib block that is parallel to each other, two leave the interval that supplies the block rubber to pass through between the gib block.
Through above-mentioned technical scheme, the gib block further plays the guide effect before falling the conveyer belt to the rubber block, reduces the condition that the rubber block distributes in disorder on the conveyer belt.
Further, the guide plate is slick and sly arc structure, the guide plate is along the both sides that the rubber piece slip direction set up to the direction that is close to extrusion mechanism is crooked.
Through above-mentioned technical scheme, the arc design of guide board can guide the landing path of block rubber on the guide board for the block rubber can be stable fall on the cooling plate.
The utility model has the advantages that:
1. after the cutting mechanism cuts off the rubber blocks, the rubber blocks fall onto the cooling plate and slide on the cooling plate, the arrangement of the deflection strips can prolong the sliding path of the rubber blocks, and meanwhile, air outlet holes in the deflection strips can blow air, so that the rubber blocks are more fully contacted with the blown air, the rubber blocks in the sliding process are cooled, the cooling effect is improved, the shaping of the rubber blocks is accelerated, the condition that the rubber blocks are adhered to a conveying belt is reduced, and the quality of the rubber blocks is improved;
2. the guide plate is arranged above the cooling plate, the rubber block can be accepted by the guide plate firstly, and the rubber block is guided to the cooling plate, so that the rubber block can fall onto the cooling plate.
Drawings
FIG. 1 is a schematic perspective view of the present embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial perspective view of the cooling plate of the present embodiment.
In the figure: 1. a body; 11. a sleeve; 12. a cutter; 13. a conveyor belt; 2. a guide plate; 21. a first support bar; 3. a cooling plate; 31. a second support bar; 32. a side plate; 33. a deflection bar; 34. blocking strips; 35. a concentration bar; 36. a guide strip; 4. a mounting seat; 41. a fan; 42. an air supply pipe; 43. a cavity; 44. an inner cavity; 45. an air outlet; 46. a vent hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, for the utility model discloses a precision preforming machine, including organism 1, organism 1 is equipped with extrusion mechanism and cutting mechanism, and organism 1 is equipped with conveyer belt 13 below that is located extrusion mechanism, is equipped with cooling plate 3 and guide board 2 between extrusion mechanism and the conveyer belt 13.
The extruding mechanism comprises a sleeve 11, the refined rubber is extruded into a specific shape through a die at the end part of the sleeve 11, the cutting mechanism comprises a cutter 12 and a motor (not shown in the figure) for driving the cutter 12 to rotate, and the cutter 12 cuts the strip-shaped rubber into small rubber blocks in the rotating process.
As shown in fig. 1 and 2, the cooling plate 3 is located below the guide plate 2 with a space left between the cooling plate 3 and the guide plate 2; a first supporting rod 21 is vertically fixed on the side wall of the machine body 1 close to the sleeve 11, the end part of the first supporting rod 21 far away from the side wall is fixed at the lower end of the guide plate 2, and the guide plate 2 inclines towards the upper end of the cooling plate 3; the guide board 2 can be fallen to the block rubber after the cutting, and guide board 2 accepts the block rubber earlier, prevents that the block rubber from directly falling to conveyer belt 13 on, and the slope setting of guide board 2 can let the block rubber landing to finally guide the block rubber to the upper end of cooling plate 3.
As shown in fig. 2, the guide plate 2 is bent toward the direction close to the sleeve 11 along both sides of the rubber block sliding direction, so that the guide plate 2 has a smooth arc structure, and the sliding path of the rubber block on the guide plate 2 is guided, so that the rubber block can accurately and stably fall onto the cooling plate 3.
The cooling plate 3 is fixed with two side plates 32 along the length direction, the two side plates 32 are respectively positioned at two side edges of the cooling plate 3, the opposite side walls of the two side plates 32 are respectively fixed with a plurality of baffle strips 33, the baffle strips 33 are fixed with the cooling plate 3, the baffle strips 33 are obliquely arranged towards the direction of the conveyor belt 13, the baffle strips 33 of the two side plates 32 are sequentially distributed in a staggered manner, and the baffle strips 33 positioned at the uppermost end of the cooling plate 3 are aligned with the blanking end of the guide plate 2; the rubber block falling to the upper end of the cooling plate 3 can slide down under the guide of the baffle bar 33, so that the rubber block moves in a predetermined path.
As shown in fig. 2 and 3, a mounting seat 4 is fixed on a side wall of the machine body 1 close to the sleeve 11, a fan 41 is fixed on the mounting seat 4, the fan 41 is connected with an air supply pipe 42, one end of the air supply pipe 42 far away from the fan 41 is communicated with the cooling plate 3, a cavity 43 is formed in the cooling plate 3, the cavity 43 is communicated with the air supply pipe 42, the fan 41 is started, and air generated by the fan 41 can be led to the cavity 43 through the air supply pipe 42; the inner cavity 44 is formed in the deflection strip 33, the inner cavity 44 is communicated with the cavity 43, the side face of the deflection strip 33, on which the rubber block slides, is provided with a plurality of air outlet holes 45 along the length direction, the air outlet holes 45 are communicated with the inner cavity 44, and air introduced into the cavity 43 can be blown to the outside of the deflection strip 33 through the inner cavity 44 and the air outlet holes 45, so that when the rubber block slides down on the deflection strip 33, the air blown out from the air outlet holes 45 of the deflection strip 33 can cool the rubber block, and the deflection strip 33 is staggered to prolong the sliding path of the rubber block on the cooling plate 3, so that the rubber block can be more fully contacted with the air blown out from the air outlet holes 45, the cooling effect of the rubber block is further improved, the sizing of the rubber block is accelerated, the condition that the rubber block is adhered to the conveying belt 13 after falling to the conveying belt 13 is reduced, and; in addition, the air from the air outlet 45 helps the rubber block to slide down on the deflecting strip 23.
A plurality of ventilation holes 46 have been seted up to the side that cooling plate 3 was equipped with baffling strip 33, and ventilation hole 46 sets up along the route of block rubber landing on baffling strip 33, and ventilation hole 46 and cavity 43 intercommunication, and the wind in the cavity 43 can blow to 3 outsides of cooling plate through ventilation hole 46 to blow to the block rubber, the area of catching wind of increase block rubber, further improve the cooling effect to the block rubber.
Baffling strip 33 is kept away from one side of cooling plate 3 and is fixed with blend stop 34, and blend stop 34 extends along the length direction of baffling strip 33, and blend stop 34 can prevent the block rubber from this side of blend stop 34 and fall, prevents that the wind that ventilation hole 46 blew out from this side of blend stop 34 with the block rubber and blows off baffling strip 33, makes the block rubber according to predetermined route landing, guarantees the cooling effect.
As shown in fig. 2, the opposite side walls of the two side plates 32 are provided with concentration strips 35, the concentration strips 35 are fixed at the lower end of the cooling plate 3 and close to the conveyor belt 13, the two concentration strips 35 extend in the direction of closing to each other, the opposite ends of the two concentration strips 35 are inclined towards the conveyor belt 13, the inclination angles of the two concentration strips 35 are the same, and the rubber blocks sliding down from the baffle strips 33 at the lowest end of the cooling plate 3 can fall into the concentration strips 35; the opposite ends of the two concentration strips 35 are fixed with guide strips 36, the guide strips 36 extend along the length direction of the cooling plate 3, the two guide strips 36 are parallel to each other, a distance is reserved between the two guide strips 36, a rubber block slides to the guide strips 36 through the concentration strips 35, the center line between the two guide strips 36 corresponds to the center line of the conveying belt 13, so that the rubber block is guided before falling to the conveying belt 13, the rubber block falls to the position near the center line of the conveying belt 13, and the condition that the rubber block is distributed on the conveying belt 13 in a mess mode is reduced.
The implementation principle of the embodiment is as follows:
the rubber that the refining is extruded into specific shape in the mould of sleeve 11 tip, cutter 12 cuts into miniature block rubber with banding rubber in the rotation process, the block rubber falls on guide board 2 earlier, and on 2 landing of guide board are to the baffling strip 33 of cooling plate 3 top, then the block rubber is on cooling plate 3 through the guide of baffling strip 33 and the landing, the wind that fan 41 produced blows off from exhaust vent 45 and ventilation hole 46, make the block rubber cooling, then the block rubber falls concentrated strip 35, and fall conveyer belt 13 between two gib blocks 36, accomplish the cooling after the block rubber cutting.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A precision preforming machine comprises an extruding mechanism and a cutting mechanism which are arranged on a machine body (1), a conveying belt (13) used for conveying rubber blocks out of the machine body (1) is arranged below the extruding mechanism, and the precision preforming machine is characterized in that: organism (1) is close to extruding means's lateral wall is equipped with cooling plate (3) that supplies the rubber piece landing, cooling plate (3) orientation conveyer belt (13) slope sets up, cooling plate (3) are equipped with two curb plate (32), two along length direction lateral wall that curb plate (32) is relative is equipped with baffle strip (33) that a plurality of crisscross distribution in proper order along length direction, baffle strip (33) orientation the direction slope of conveyer belt (13), a plurality of exhaust vents (45) that can the air-out are seted up with rubber piece looks butt's side in baffle strip (33).
2. The precision preforming machine as claimed in claim 1, wherein: organism (1) is close to extruding means's lateral wall is connected with and is located guide board (2) of cooling plate (3) top, guide board (2) orientation cooling plate (3) are topmost baffling strip (33) direction slope.
3. The precision preforming machine as claimed in claim 1, wherein: fan (41) are installed in organism (1), fan (41) with be connected with blast pipe (42) between cooling plate (3), baffling strip (33) inside seted up with inner chamber (44) of exhaust vent (45) intercommunication, inner chamber (44) with blast pipe (42) intercommunication.
4. A precision preforming machine as claimed in claim 3, wherein: the cooling plate (3) is internally provided with a cavity (43) communicated with the blast pipe (42), the cavity (43) is communicated with the inner cavity (44), and the side surface of the cooling plate (3) provided with the baffle strips (33) is provided with a plurality of ventilation holes (46) communicated with the cavity (43).
5. The precision preforming machine as claimed in claim 1, wherein: and a baffle strip (34) is arranged on one side of the baffle strip (33) far away from the cooling plate (3).
6. The precision preforming machine as claimed in claim 1, wherein: two curb plate (32) are close to the tip of conveyer belt (13) all is equipped with concentrated strip (35), two concentrated strip (35) extend relatively and the one end orientation that is close to each other conveyer belt (13) direction slope.
7. The precision preforming machine according to claim 6, wherein: two one end that concentrated strip (35) are close to each other all is equipped with gib block (36) that are parallel to each other, two leave the interval that supplies the block rubber to pass through between gib block (36).
8. The precision preforming machine as claimed in claim 2, wherein: the guide plate (2) is of a smooth arc-shaped structure, and the guide plate (2) is bent towards the direction close to the extruding mechanism along the two sides of the sliding direction of the rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328065.XU CN211763313U (en) | 2020-03-16 | 2020-03-16 | Precision preforming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020328065.XU CN211763313U (en) | 2020-03-16 | 2020-03-16 | Precision preforming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211763313U true CN211763313U (en) | 2020-10-27 |
Family
ID=72931143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020328065.XU Active CN211763313U (en) | 2020-03-16 | 2020-03-16 | Precision preforming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211763313U (en) |
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2020
- 2020-03-16 CN CN202020328065.XU patent/CN211763313U/en active Active
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