Conveyor belt production and processing calendering device convenient to adjust

Abstract

The utility model discloses a conveyer belt producing and processing calendering device convenient to adjust, which comprises a lower connecting part and an upper connecting part, the upper connecting part is arranged above the lower connecting part, the two sides of the lower connecting part are connected with driving screws, the tops of the driving screws are in threaded connection with the upper connecting part, and the upper connecting part is connected with the lower connecting part. Motors are arranged on the two sides of the bottom of the lower connecting part, the output ends of the motors are connected with the driving screw rods, supports are symmetrically installed on the two sides of the front end of the lower connecting part, the supports are detachably connected with the lower connecting part, and a guide roller is arranged between the two supports. A motor can drive a screw rod between the lower connecting part and the upper connecting part to enable the upper connecting part to be adjusted up and down, so that the gap between the upper extrusion roller and the lower extrusion roller is adjusted, meanwhile, supports are arranged on the two sides of the front portion of the lower connecting part, a guide roller is arranged between the two supports, and the guide roller can be driven by the supports to be adjusted up and down. And the use flexibility of the whole guide mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt production, in particular to a calendering device for conveyor belt production and processing which is easy to adjust. Background Art

[0002] During the production and processing of conveyor belts, calendering equipment is needed to calender the conveyor belts to ensure that the layers of the conveyor belts are stably bonded. In order to calender conveyor belts of different thicknesses, the gap between the two extrusion rollers of the current calendering equipment can be adjusted.

[0003] The Chinese patent authorization announcement number CN216182908U discloses a calendering device suitable for a conveyor belt, including a bottom plate, an upper roller pressing unit, a lower roller pressing unit, a first guide rail, a second guide rail, a lifting unit and a top plate. In the device, the ends of the first cantilever and the second cantilever are respectively connected to the lower roller pressing unit and the rotating shaft in the lower roller pressing unit through bearings, the first cantilever and the second cantilever are respectively matched with the first external thread and the second external thread on the lead screw, the thread directions of the first external thread and the second external thread are opposite, the lead screw is driven to rotate by the second motor, and the lead screw drives the first cantilever and the second cantilever to move toward or oppositely, and at the same time, the pointer at the end of the first cantilever cooperates with the scale line on the first guide rail, which effectively ensures the accuracy of the operation of the upper roller pressing unit and the lower roller pressing unit; at the same time, the first guide rail, the second guide rail and the support column cooperate together to effectively improve the stability of the operation of the upper roller pressing unit and the lower roller pressing unit.

[0004] Although the two squeezing rollers of the calendering device provided by the above patent can be adjusted, it does not have a conveyor belt guide mechanism, resulting in unstable calendering of the conveyor belt. There are also some calendering devices with guide mechanisms on the market, but they have the problem that the height of the guide mechanism is inconvenient to adjust. Utility Model Content

[0005] The utility model aims to provide a calendering device for conveyor belt production and processing which is easy to adjust, aiming to improve the problem that most of the existing calendering devices do not have a conveyor belt guiding mechanism, resulting in unstable conveyor belt calendering, and the height of the guiding mechanism of some calendering equipment with a guiding mechanism is not convenient to adjust.

[0006] The utility model is achieved in this way:

[0007] A calendering device for conveyor belt production and processing that is easy to adjust, comprising a lower connecting part and an upper connecting part, the upper connecting part is arranged above the lower connecting part, driving screws are connected to both sides of the lower connecting part, the top of the driving screw is threadedly connected to the upper connecting part, motors are provided on both sides of the bottom of the lower connecting part, the motor output end is connected to the driving screw, brackets are symmetrically installed on both sides of the front end of the lower connecting part, the brackets are detachably connected to the lower connecting part, and a guide roller is provided between the two brackets.

[0008] Preferably, a lower extrusion roller is provided at the top inner side of the lower connecting part, a pair of guide grooves are provided on both sides of the lower connecting part, the guide grooves are longitudinally arranged, a control panel is provided on one side of the lower connecting part, mounting openings are provided at the bottom on both sides of the lower connecting part, first bearings are provided at positions on both sides of the lower connecting part aligned with the middle of the mounting openings, and card grooves are symmetrically provided on both sides of the front side of the lower connecting part; a base is provided at the bottom of the lower connecting part, and a plurality of bolt holes are evenly provided on the edge of the base.

[0009] Preferably, an upper extrusion roller is provided on the inner side of the upper connecting part, a guide rod is provided at a position where the bottom surface of the upper connecting part is aligned with the guide groove, and a thread groove is provided on the bottom surface of the upper connecting part, and the thread groove is aligned with the first bearing.

[0010] Preferably, a connecting shaft is provided at the bottom of the driving screw rod, and a driving slot is provided on the bottom surface of the connecting shaft.

[0011] Preferably, a plurality of connecting pins are provided at one end of the motor that is fitted with the lower connecting part, a connecting hole is provided in the middle of the connecting pin, a driving plug shaft is provided at the output end of the motor, a wire is provided on the side of the motor, and a connecting plug is provided at the end of the wire.

[0012] Preferably, a clamping rod is longitudinally provided at one end of the bracket facing the lower connecting part, the clamping rod is engaged in the inner side of the clamping slot, a positioning plate is provided at the bottom end of the bracket, a positioning knob is provided on the positioning plate, and a second bearing is provided at the top of the bracket.

[0013] Preferably, both ends of the guide roller are provided with mounting shafts, and the mounting shafts are interference connected with the second bearing.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The lower connecting part and the upper connecting part of the utility model can be adjusted up and down by a screw driven by a motor, so as to adjust the gap between the upper extrusion roller and the lower extrusion roller. At the same time, brackets are arranged on both sides in front of the lower connecting part, and a guide roller is arranged between the two brackets. The guide roller can be adjusted up and down under the drive of the bracket, which improves the flexibility of the entire guide mechanism and facilitates the guide mechanism to stably guide the conveyor belt, thereby ensuring the stable calendering operation of the conveyor belt.

[0016] 2. The lower connecting part and the bracket of the utility model can be disassembled and assembled, so that the mechanism of the bracket cooperating with the guide rod can be disassembled and assembled according to the use requirements, thereby improving the flexibility of the use of the guide rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the lower connecting part of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the upper connecting part of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the driving screw of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the motor of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the bracket of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the guide roller of the utility model.

[0024] In the figure: 1. lower connecting part; 11. lower extrusion roller; 12. guide groove; 13. control panel; 14. mounting port; 15. first bearing; 16. clamping slot; 17. base; 18. bolt hole; 2. upper connecting part; 21. upper extrusion roller; 22. guide rod; 23. threaded groove; 3. drive screw; 31. connecting shaft; 32. drive slot; 4. motor; 41. connecting foot; 42. connecting hole; 43. drive plug shaft; 44. wire; 45. connecting plug; 5. bracket; 51. clamping rod; 52. positioning plate; 53. positioning knob; 54. second bearing; 6. guide roller; 61. mounting shaft. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] like Figure 1 As shown, a calendering device for conveyor belt production and processing that is easy to adjust includes a lower connecting part 1 and an upper connecting part 2. The upper connecting part 2 is arranged above the lower connecting part 1. The cooperation between the upper connecting part 2 and the lower connecting part 1 can perform calendering operations on the conveyor belt. The lower connecting part 1 is connected with a driving screw 3 on both sides. The top of the driving screw 3 is threadedly connected to the upper connecting part 2. The driving screw 3 is convenient for driving the upper connecting part 2 to connect up and down, which is convenient for the use of the upper connecting part 2. Motors 4 are arranged on both sides of the bottom of the lower connecting part 1. The output end of the motor 4 is connected to the driving screw 3. The motor 4 is convenient for driving the driving screw 3 to rotate, which is convenient for driving the upper connecting part 2 to move up and down through the driving screw 3. Brackets 5 are symmetrically installed on both sides of the front end of the lower connecting part 1. The brackets 5 are detachably connected to the lower connecting part 1. A guide roller 6 is arranged between the two brackets 5; the brackets 5 are convenient for installing the guide roller 6 for support, which is convenient for the rotation of the guide roller 6 and also convenient for the guide roller 6 to guide the conveyor belt.

[0029] Working principle: When in use, the gap between the upper connecting part 2 and the lower connecting part 1 is adjusted according to the thickness of the conveyor belt to be calendered. The upper connecting part 2 can be driven up and down by controlling the motor 4 to drive the screw to rotate forward or reverse, thereby achieving the purpose of adjustment. According to the needs of guiding the conveyor belt, the bracket 5 is adjusted to a suitable height, and then the position of the bracket 5 is fixed, so that the bracket 5 can cooperate with the guide roller 6 to stably guide the conveyor belt. Compared with the prior art, the upper connecting part 2 can be adjusted up and down by the motor 4 between the lower connecting part 1 and the upper connecting part 2 of the present application, so as to adjust the gap between the upper extrusion roller 21 and the lower extrusion roller 11. At the same time, brackets 5 are provided on both sides in front of the lower connecting part 1, and guide rollers 6 are provided between the two brackets 5. The guide rollers 6 can be adjusted up and down under the drive of the brackets 5, which improves the flexibility of the entire guide mechanism and facilitates the guide mechanism to stably guide the conveyor belt, thereby ensuring the stable calendering operation of the conveyor belt.

[0030] Example 2

[0031] like Figure 1As shown, a calendering device for conveyor belt production and processing that is easy to adjust includes a lower connecting part 1 and an upper connecting part 2. The upper connecting part 2 is arranged above the lower connecting part 1. The cooperation between the upper connecting part 2 and the lower connecting part 1 can perform calendering operations on the conveyor belt. The lower connecting part 1 is connected with a driving screw 3 on both sides. The top of the driving screw 3 is threadedly connected to the upper connecting part 2. The driving screw 3 is convenient for driving the upper connecting part 2 to connect up and down, which is convenient for the use of the upper connecting part 2. Motors 4 are arranged on both sides of the bottom of the lower connecting part 1. The output end of the motor 4 is connected to the driving screw 3. The motor 4 is convenient for driving the driving screw 3 to rotate, which is convenient for driving the upper connecting part 2 to move up and down through the driving screw 3. Brackets 5 are symmetrically installed on both sides of the front end of the lower connecting part 1. The brackets 5 are detachably connected to the lower connecting part 1. A guide roller 6 is arranged between the two brackets 5; the brackets 5 are convenient for installing the guide roller 6 for support, which is convenient for the rotation of the guide roller 6 and also convenient for the guide roller 6 to guide the conveyor belt.

[0032] like Figure 2 As shown, a lower squeezing roller 11 is provided at the top of the inner side of the lower connecting part 1, and the lower squeezing roller 11 is used to cooperate with the upper connecting part 2 to squeeze the conveyor belt. A pair of guide grooves 12 are provided on both sides of the lower connecting part 1, and the guide grooves 12 are arranged longitudinally. The guide grooves 12 are convenient for guiding the upper connecting part 2 so that the upper connecting part 2 can move up and down stably. A control panel 13 is provided on one side of the lower connecting part 1, and the control panel 13 is convenient for controlling the operation of the entire device. Installation ports 14 are provided at the bottom of both sides of the lower connecting part 1, and the installation ports 14 are convenient for installing the motor 4. A first bearing 15 is provided at the position aligned with the middle of the installation port 14 on both sides of the lower connecting part 1, and the first bearing 15 is convenient for rotational connection with the driving screw 3. Clamping grooves 16 are symmetrically provided on both sides of the front of the lower connecting part 1; the clamping grooves 16 are convenient for installing the bracket 5 and also convenient for adjusting the bracket 5. A base 17 is provided at the bottom of the lower connecting part 1, and a plurality of bolt holes 18 are evenly provided on the edge of the base 17; the base 17 cooperates with the bolt holes 18 to facilitate the installation and fixing of the entire lower connecting part 1.

[0033] like Figure 3 As shown, an upper squeezing roller 21 is provided inside the upper connecting part 2, and the upper squeezing roller 21 cooperates with the lower squeezing roller 11 to facilitate the calendering operation of the conveyor belt. A guide rod 22 is provided at the position where the bottom surface of the upper connecting part 2 is aligned with the guide groove 12, and the guide rod 22 facilitates the upper connecting part 2 to move up and down. A thread groove 23 is provided on the bottom surface of the upper connecting part 2, and the thread groove 23 is aligned with the first bearing 15, and the thread groove 23 facilitates the threaded connection between the upper connecting part 2 and the driving screw 3.

[0034] like Figure 4 As shown, a connecting shaft 31 is provided at the bottom of the driving screw 3, and the connecting shaft 31 is convenient for the driving screw 3 and the bearing to rotate and connect. A driving slot 32 is provided on the bottom surface of the connecting shaft 31, and the driving slot 32 is convenient for the output end of the motor 4 to be connected to the connecting shaft 31.

[0035] like Figure 5 As shown, one end of the motor 4 that fits the lower connection part 1 is provided with a plurality of connection feet 41, and a connection hole 42 is provided in the middle of the connection foot 41. The cooperation between the connection foot 41 and the connection hole 42 is convenient for fixing the position of the motor 4 by bolts. A drive plug shaft 43 is provided at the output end of the motor 4, and the drive plug shaft 43 is convenient for connecting the output end of the motor 4 and the drive screw 3. A wire 44 is provided on the side of the motor 4, and a connecting plug 45 is provided at the end of the wire 44; the cooperation between the wire 44 and the connecting plug 45 is convenient for the output end of the motor 4 to drive.

[0036] like Figure 6 As shown, a clamping rod 51 is longitudinally provided at one end of the bracket 5 facing the lower connecting part 1, and the clamping rod 51 is clamped in the inner side of the clamping groove 16. This structure is convenient for the installation of the bracket 5 and also convenient for the adjustment of the bracket 5. A positioning plate 52 is provided at the bottom end of the bracket 5, and a positioning knob 53 is provided on the positioning plate 52. The positioning plate 52 and the positioning knob 53 are convenient for fixing the position of the bracket 5. A second bearing 54 is provided at the top of the bracket 5, and the second bearing 54 is convenient for the bracket 5 to be rotatably connected with the guide roller 6.

[0037] like Figure 7 As shown, both ends of the guide roller 6 are provided with mounting shafts 61, and the mounting shaft 61 is interference-connected with the second bearing 54; the cooperation between the guide roller 6 and the mounting shaft 61 facilitates the rotational connection between the guide roller 6 and the second bearing 54.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A calendering device for conveyor belt production and processing that is easy to adjust, comprising a lower connecting part (1) and an upper connecting part (2), characterized in that: The upper connecting part (2) is arranged above the lower connecting part (1), and driving screws (3) are connected to both sides of the lower connecting part (1), and the top of the driving screw (3) is threadedly connected to the upper connecting part (2). Motors (4) are arranged on both sides of the bottom of the lower connecting part (1), and the output end of the motor (4) is connected to the driving screw (3). Brackets (5) are symmetrically installed on both sides of the front end of the lower connecting part (1), and the brackets (5) are detachably connected to the lower connecting part (1), and a guide roller (6) is arranged between the two brackets (5).

2. The calendering device for conveyor belt production and processing that is easy to adjust according to claim 1 is characterized in that: A lower squeezing roller (11) is provided at the top of the inner side of the lower connecting part (1); a pair of guide grooves (12) are provided on both sides of the lower connecting part (1); the guide grooves (12) are arranged longitudinally; a control panel (13) is provided on one side of the lower connecting part (1); mounting openings (14) are provided at the bottom of both sides of the lower connecting part (1); first bearings (15) are provided at positions aligned with the middle of the mounting openings (14) on both sides of the lower connecting part (1); and clamping grooves (16) are symmetrically provided on both sides of the front side of the lower connecting part (1); a base (17) is provided at the bottom of the lower connecting part (1); and a plurality of bolt holes (18) are evenly provided on the edge of the base (17).

3. The calendering device for conveyor belt production and processing that is easy to adjust according to claim 2 is characterized in that: An upper squeezing roller (21) is provided on the inner side of the upper connecting portion (2), a guide rod (22) is provided at a position where the bottom surface of the upper connecting portion (2) is aligned with the guide groove (12), and a thread groove (23) is provided on the bottom surface of the upper connecting portion (2), and the thread groove (23) is arranged to align with the first bearing (15).

4. The calendering device for conveyor belt production and processing that is easy to adjust according to claim 1 is characterized in that: A connecting shaft (31) is provided at the bottom of the driving screw rod (3), and a driving slot (32) is provided on the bottom surface of the connecting shaft (31).

5. The calendering device for conveyor belt production and processing that is easy to adjust according to claim 1 is characterized in that: A plurality of connection pins (41) are provided at one end of the motor (4) that is in contact with the lower connection portion (1), a connection hole (42) is provided in the middle of the connection pin (41), a drive plug shaft (43) is provided at the output end of the motor (4), a wire (44) is provided on the side of the motor (4), and a connecting plug (45) is provided at the end of the wire (44).

6. The calendering device for production and processing of conveyor belts that is easy to adjust according to claim 2 is characterized in that: A clamping rod (51) is longitudinally provided at one end of the bracket (5) facing the lower connecting portion (1), and the clamping rod (51) is clamped in the inner side of the clamping groove (16). A positioning plate (52) is provided at the bottom end of the bracket (5), and a positioning knob (53) is provided on the positioning plate (52). A second bearing (54) is provided at the top of the bracket (5).

7. The calendering device for conveyor belt production and processing that is easy to adjust according to claim 6 is characterized in that: Both ends of the guide roller (6) are provided with mounting shafts (61), and the mounting shafts (61) are interference-connected with the second bearing (54).

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