Roller press capable of automatically distributing materials

Abstract

The utility model relates to a roller press capable of automatically distributing materials, which comprises a roller press, three cutter wheels are arranged below a roller at the discharge end of the roller press side by side, and the axis extension direction of the three cutter wheels is the same as the axis extension direction of the roller at the discharge end. A discharging port of the roller press is connected with a material distributing rod, the extending direction of the material distributing rod is the same as the axis direction of the roller at the discharging end, and the material distributing rod extends to the position, corresponding to the roller at the discharging end, of the middle cutter wheel of the three cutter wheels. The three cutter wheels are arranged below the roller at the discharging end of the roller press, on the premise that two cutter wheels on the outer sides of the three cutter wheels cut a sheet-shaped rubber mat, the middle cutter wheel further cuts one sheet-shaped rubber mat into two pieces, the cutting procedure is carried out in advance, and efficiency is improved. And through the supporting effect of the material distributing rod, one of the two output sheet-shaped rubber mats can be directly lapped on the material distributing rod, so that the two sheet-shaped rubber mats output by the roller press are output to the outside in a high-low mode.

Description

Technical Field

[0001] This application relates to the field of roller press technology, and in particular to an automatic material dispensing roller press. Background Technology

[0002] A roller press uses two parallel rollers rotating in opposite directions to compress the plastic component between them into a sheet. In existing technology, the roller press can only output one sheet of plastic pad at the outlet. The sheet of plastic pad needs to be divided in a subsequent process. Therefore, the subsequent division of the formed sheet of plastic pad adds an extra step and affects efficiency. Utility Model Content

[0003] To address the problems mentioned in the background art, the purpose of this application is to provide an automatic material distribution roller press, comprising a roller press with the axes of the two rollers on the same horizontal plane. Three cutter wheels are arranged side-by-side below the discharge roller of the roller press, and the axes of the three cutter wheels are parallel to the axes of the two rollers. A material distribution rod is connected to the discharge end of the roller press, and the extension direction of the material distribution rod is the same as the axial direction of the discharge roller. The material distribution rod extends to the corresponding position of the middle cutter wheel of the three cutter wheels relative to the discharge roller.

[0004] Preferably, the roller press is connected to two counter-rotating take-up rollers, both of which are located above the axis of the discharge roller. The axes of the two take-up rollers are perpendicular to the axis of the discharge roller, and the distance between the two take-up rollers is greater than the distance between the two outermost cutter wheels among the three cutter wheels.

[0005] Preferably, the roller press is equipped with a support rod, and the support rod is rotatably connected to three support arms. The ends of the three support arms away from the support rod are rotatably connected to one of the three cutter wheels.

[0006] Preferably, the middle part of each of the three support arms is provided with a hole, and the three support arms are sleeved on the support rod through the hole. The end of each of the three support arms away from the cutter wheel is connected to a tension spring, and the tension spring is connected to the bottom of the roller press in a direction perpendicular to the ground.

[0007] Preferably, the discharge port of the roller press is equipped with a conveyor belt, and the conveying direction of the conveyor belt is the same as the discharge direction of the roller press discharge port.

[0008] Preferably, the conveyor belt is provided with two winding mechanisms on its side. Each winding mechanism includes an auxiliary roller and a winding roller, and the height of the winding roller is higher than that of the auxiliary roller.

[0009] Preferably, both winding mechanisms include a winding support rod, which is located between the auxiliary roller and the winding roller and extends in the same direction as the winding roller. The axial height of the winding support rod is higher than that of the auxiliary roller.

[0010] Preferably, a deviation rectifying mechanism is arranged between the winding support rod and the winding roller.

[0011] In summary, the present application has the following beneficial technical effects:

[0012] 1. By arranging three cutter wheels below the roller at the discharge end of the roller press, the middle cutter wheel further cuts one sheet-shaped rubber mat into two under the premise that the outer two cutter wheels cut the sheet-shaped rubber mat, thereby advancing the cutting process and improving efficiency.

[0013] 2. By arranging a material distribution rod at the discharge end, the material distribution rod extends to the corresponding position of the middle cutter wheel relative to the roller at the discharge end, so that one of the two sheet-shaped rubber mats output can be directly placed on the material distribution rod, and the other sheet-shaped rubber mat falls naturally under the action of gravity, so that the two sheet-shaped rubber mats output by the roller press are output to the outside in a high-low manner.

[0014] 3. Two winding mechanisms are arranged on the side of the conveyor belt, so that the two rubber mats output by the roller press can be wound at the same time, further improving efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is the overall perspective view of the present application;

[0016] Fig. 2 is a perspective view of the roller press part of the present application;

[0017] Fig. 3 is a perspective view of the conveyor belt and winding mechanism of the present application.

[0018] BRIEF DESCRIPTION OF DRAWINGS:

[0019] 1, roller press; 101, roller at the discharge end; 102, cutter wheel; 103, material distribution rod; 104, material receiving roller; 105, support arm; 106, support rod; 2, conveyor belt; 3, winding mechanism; 301, auxiliary roller; 302, winding roller; 303, winding support rod; 304, deviation rectifying mechanism. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. Figs. 1-3The application is further described in detail. The application discloses an automatic material separating roller press. The roller press 1 is provided with two rollers whose axes are in the same horizontal plane. The material enters the roller press 1 from above the two rollers, is extruded and bonded to the outer surface of the roller 101 at the discharge end, and is output from the discharge end of the roller press 1 as a finished product. The roller 101 at the discharge end of the roller press 1 is provided with three knife wheels 102 side by side below the roller 101. The axes of the three knife wheels 102 extend in the same direction as the axis of the roller 101 at the discharge end, so that the cutting edges of the knife wheels 102 can contact the outer side of the roller 101, thereby cutting the sheet-shaped rubber pad attached to the outer side of the roller. The outer two of the three knife wheels 102 cut the sheet-shaped rubber pad attached to the outer surface of the roller into a set width, and then the middle knife wheel 102 further divides the sheet-shaped rubber pad into two, so that the roller press 1 in the application can output two sheet-shaped rubber pads at a time. The discharge opening of the roller press 1 is connected to a material separating rod 103, which extends in the same direction as the axis of the roller 101 at the discharge end. The material separating rod 103 extends to the corresponding position of the middle knife wheel 102 relative to the roller 101 at the discharge end. The two sheet-shaped rubber pads at the discharge opening can be further divided into two by the supporting action of the material separating rod 103. Specifically, one of the two sheet-shaped rubber pads is supported by the material separating rod 103, and the other sheet-shaped rubber pad is not supported by the material separating rod 103, thereby automatically falling down under the action of gravity. The two sheet-shaped rubber pads output by the roller press 1 are output to the outside through the material separating rod 103 in a high-low state, realizing the separation of the two sheet-shaped rubber pads.

[0022] Further, the outer two of the three knife wheels 102 cut the rubber pad attached to the outer surface of the roller 101 at the discharge end. There is residual material between the ends of the roller 101 at the discharge end and the outermost two of the three knife wheels 102. In order to recover this part of the residual material, the roller press 1 is connected to two opposite rotating material collecting rollers 104. The axes of the two material collecting rollers 104 are perpendicular to the axes of the two rollers, and the outer surfaces of the two material collecting rollers 104 are almost in contact with the outer surface of the roller 101 at the discharge end. By rotating the two material collecting rollers 104 in opposite directions, specifically, rotating the two material collecting rollers 104 from the outside of the two rollers of the roller press 1 to the center of the two rollers, the material not cut by the knife wheels 102 is extruded to the center of the roller 101 at the discharge end by the material collecting rollers 104. The two material collecting rollers 104 are located above the axis of the roller 101 at the discharge end, so that the residual material returns to the inlet of the roller press 1 and is extruded into a sheet-shaped rubber pad as the roller 101 at the discharge end rotates, preventing the residual material from falling and affecting the cutting and forming of the sheet-shaped rubber pad. In order to ensure that the two material collecting rollers 104 can contact the residual material that has not been cut, the distance between the two material collecting rollers 104 is greater than the distance between the outer two of the three knife wheels 102.

[0023] Further, the knife wheels 102 can be connected below the rollers 101 at the discharge end of the roller press 1 in any conventional prior art. In the present embodiment, the roller press 1 is provided with a support rod 106, the support rod 106 is rotatably connected with three support arms 105, the distal ends of the three support arms 105 away from the support rod 106 are rotatably connected with one of the three knife wheels 102. By rotating the support arms 105, the three knife wheels 102 can be changed between the two states of abutting the rollers of the roller press 1 and not abutting the rollers of the roller press 1 according to the needs, that is, under the premise of being able to output two sheet-shaped rubber pads, the present utility model can also output one sheet-shaped rubber pad by adjusting the knife wheels 102.

[0024] Specifically, the middle part of each of the three support arms 105 is provided with a hole, the three support arms 105 are sleeved on the support rod 106 through the hole, the end of each of the three support arms 105 away from the knife wheel 102 is connected with a tension spring, and the tension spring is connected to the bottom of the roller press 1 in a direction perpendicular to the ground. The support arm 105 forms a lever with the connection point of the support arm 105 and the support rod 106 as the fulcrum, and under the downward pulling of the tension spring, the knife wheel 102 is more abutted to the rollers of the roller press 1 upward.

[0025] Further, the discharge port of the roller press 1 is provided with a conveyor belt 2, the conveyor belt 2 is a conventional prior art conveyor belt 2, the conveying direction of the conveyor belt 2 is the same as the discharging direction of the discharge port of the roller press 1, and the conveyor belt 2 is used for conveying the sheet-shaped rubber pad output by the roller press 1.

[0026] The side surface of the conveyor belt 2 is provided with two winding mechanisms 3, and each of the two winding mechanisms 3 includes a supplementary material roller 301 and a winding roller 302. The two winding mechanisms 3 can be arranged on the two sides of the conveyor belt 2 or on the same side of the conveyor belt 2. The supplementary material roller 301 is used for sleeving supplementary material, specifically a cloth sheet wound into a roll shape. The winding roller 302 is used for winding the sheet-shaped rubber pad output by the roller press 1. By winding the cloth sheet of the supplementary material roller 301 and the sheet-shaped rubber pad in the winding roller 302 at the same time, the sheet-shaped rubber pad wound in the winding roller 302 has a cloth sheet between the adjacent two layers of rubber sheets, preventing the newly produced sheet-shaped rubber pad from being tightly contacted and bonded together after winding due to not being formed, which cannot be separated subsequently. The height of the winding roller 302 is higher than that of the supplementary material roller 301, which is used for stretching and relaxing the supplementary material cloth sheet and the sheet-shaped rubber pad output by the roller press 1 by gravity, facilitating the winding of the winding roller 302. The extension directions of the supplementary material roller 301 and the winding roller 302 are perpendicular to the conveying direction of the conveyor belt 2, so that the rotation directions of the supplementary material roller 301 and the winding roller 302 can be the same as the conveying direction of the conveyor belt 2, and then the sheet-shaped rubber pad conveyed by the conveyor belt 2 is directly wound in the winding roller 302. Specifically, the winding roller 302 can be manually rotated or connected with a motor to be electrically rotated.

[0027] Further, each of the two winding mechanisms 3 comprises a winding support rod 303 located between the auxiliary material roller 301 and the winding roller 302 and having the same extension direction as the auxiliary material roller 301 and / or the winding roller 302, and the axis of the winding support rod 303 is not lower than the axis of the auxiliary material roller 301. The sheet-shaped rubber mat output by the roll press 1 is first stretched and laid flat under the support of the winding support rod 303 and preliminarily attached to the auxiliary material, and then wound by the winding roller 302. The axis of the winding support rod 303 is higher than the axis of the auxiliary material roller 301, so as to stretch and lay flat the auxiliary material cloth and the sheet-shaped rubber mat output by the roll press 1 by gravity, facilitating the subsequent winding by the winding roller 302.

[0028] Further, a deviation rectifying mechanism 304 is arranged between the winding support rod 303 and the winding roller 302, for assisting the attachment of the auxiliary material cloth and the sheet-shaped rubber mat. Specifically, the deviation rectifying mechanism 304 comprises a U-shaped groove, and the opening end of the U-shaped groove faces the other side of the conveying belt 2. The auxiliary material cloth and the sheet-shaped rubber mat pass through the groove of the U-shaped groove after being stretched by the winding support rod 303.

[0029] Working principle: The rubber mat material is placed between the two rollers of the roll press 1 from above, and the sheet-shaped rubber mat pressed by the roll press 1 is manually pulled onto the material distribution rod 103 at the discharge end, and the cutting edges of the three cutter wheels 102 are attached to the outer side of the roller so that the cutter wheels 102 can cut the sheet-shaped rubber mat. The cut sheet-shaped rubber mat is at the material distribution rod 103, one piece is supported by the material distribution rod 103, and the other piece is not supported by the material distribution rod 103 and falls based on gravity, thereby realizing the separation of the two sheet-shaped rubber mats and outputting them in a high-low state. The two sheet-shaped rubber mats are conveyed by the conveying belt 2 to the winding mechanism 3, and the sheet-shaped rubber mat and the auxiliary material cloth on the auxiliary material roller 301 are manually stacked together at the winding support rod 303, and the stacked auxiliary material cloth and sheet-shaped rubber mat are pulled to the winding roller 302, and then the auxiliary material cloth and the sheet-shaped rubber mat are wound by the winding roller 302. Two winding mechanisms 3 wind one of the two sheet-shaped rubber mats respectively.

[0030] The device embodiments described above are only illustrative, wherein the units illustrated as separate components can or can not be physically separated, and the components illustrated as units can or can not be physical units, which can be located in one place or distributed on multiple network units. According to actual needs, part or all of the modules can be selected to achieve the purpose of the embodiment scheme.

[0031] In this application, unless otherwise clearly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screwing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited, those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] It can be understood that those skilled in the art can make equivalent replacements or changes according to the technical solutions of the present application and the concepts of the present application, and all these changes or replacements shall belong to the protection scope of the claims attached to the present application.

Claims

1. A roll press for automatic material distribution, comprising a roll press (1), the axes of the two rolls of which lie in the same horizontal plane, characterized in that Three knife wheels (102) are arranged side by side below the roller (101) at the discharge end of the roller press (1), the axis extension directions of the three knife wheels (102) are the same as the axis extension direction of the roller (101) at the discharge end, a material distribution rod (103) is connected to the discharge end of the roller press (1), the extension direction of the material distribution rod (103) is the same as the axis direction of the roller (101) at the discharge end, and the material distribution rod (103) extends to the middle knife wheel (102) of the three knife wheels (102) relative to the corresponding position of the roller (101) at the discharge end.

2. The automatic portioning roller compactor of claim 1, wherein, The roller press (1) is connected with two opposite rotating material collecting rollers (104), both of which are located above the axis of the roller (101) at the discharge end, the axes of the two material collecting rollers (104) are perpendicular to the axis of the roller (101) at the discharge end, and the distance between the two material collecting rollers (104) is greater than the distance between the outer two of the three knife wheels (102).

3. The automatic portioning roller compactor of claim 2, wherein, The roller press (1) is provided with a support rod (106), the support rod (106) is rotatably connected with three support arms (105), and the distal ends of the three support arms (105) away from the support rod (106) are rotatably connected with one of the three knife wheels (102).

4. The automatic portioning roller compactor of claim 3, wherein, The middle part of each of the three support arms (105) is provided with a hole, the three support arms (105) are sleeved on the support rod (106) through the hole, one end of each of the three support arms (105) away from the knife wheel (102) is connected with a tension spring, and the tension spring is connected to the bottom of the roller press (1) in a direction perpendicular to the ground.

5. The automatic material dividing roller press according to claim 1, wherein, The discharge port of the roller press (1) is provided with a conveyor belt (2), and the conveying direction of the conveyor belt (2) is the same as the discharging direction of the discharge port of the roller press (1).

6. The automatic portioning roller compactor of claim 5, wherein, The side surface of the conveyor belt (2) is provided with two winding mechanisms (3), each of which includes an auxiliary roller (301) and a winding roller (302), and the height of the winding roller (302) is higher than that of the auxiliary roller (301).

7. The automatic portioning roller compactor of claim 6, wherein, Each of the two winding mechanisms (3) includes a winding support rod (303), which is located between the auxiliary roller (301) and the winding roller (302) and has the same extension direction as the winding roller (302), and the axis height of the winding support rod (303) is higher than that of the auxiliary roller (301).

8. The automatic portioning roller compactor of claim 7, wherein, A deviation rectifying mechanism (304) is further arranged between the winding support rod (303) and the winding roller (302).

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