Annular symmetrical anti-skid rolling module capable of feeding

Abstract

The utility model discloses an annular symmetrical feeding anti-skid rolling module which comprises a machine box, the machine box is installed on one side of a conveying belt, a lifting seat is arranged in the machine box in a sliding lifting mode, the lifting seat is connected with a lead screw lifting assembly, the lifting seat is rotationally connected with an anti-skid roller assembly, and an output shaft is rotationally connected with the lifting seat through a bearing. The output shaft penetrates through the lifting base and then is fixedly connected with the transmission assembly, the transmission assembly comprises a driving gear, a driven gear, two transmission gears and a connecting arm, the driving gear is fixedly connected with the input shaft and is in transmission connection with the driven gear through the two transmission gears, and the driven gear is fixedly installed on the output shaft. Synchronous mirroring rotation of the rollers and the conveying belt is achieved, the rollers are matched with the conveying belt to complete stable feeding of sheets, meanwhile, the sheets can be conveyed and fixed, feeding deviation of the sheets is prevented, the sheet feeding device is suitable for the sheets of different thicknesses, and meanwhile stable transmission from the input shaft to the output shaft is still kept through the transmission assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of chamfering equipment, in particular to an annular symmetrical feedable anti-skid rolling module. Background Art

[0002] During the use of sheets, they need to be chamfered. Generally, a chamfering machine is used for mechanized operation. The sheets are transported to the chamfering station by a conveyor belt. In this process, since the sheets are not fixed, a clamping or other fixing mechanism is required to fix the sheets. The existing fixing mechanism has a complex structure, a large size, is inconvenient to adjust, has a high cost, and is inconvenient to install. In addition, the sheets are easily offset when fed through a conveyor belt, which is not stable enough, resulting in deviations in the chamfering.

[0003] Therefore, we propose an annular symmetrical feedable anti-slip rolling module to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an annular symmetrical feedable anti-skid rolling module to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an annular symmetrical feedable anti-skid rolling module, comprising: a chassis, the chassis is installed on one side of the conveyor belt, a lifting seat is set in the chassis for sliding and lifting, and the lifting seat is connected to the screw lifting assembly;

[0006] The lifting seat is rotatably connected to the anti-skid roller assembly, which is mainly composed of a roller fixedly mounted on the output shaft. The output shaft is rotatably connected to the lifting seat through a bearing, and the output shaft passes through the lifting seat and is fixedly connected to the transmission assembly;

[0007] The transmission assembly comprises a driving gear, a driven gear, two sets of transmission gears and a connecting arm, the driving gear is fixedly connected to the input shaft, the driving gear is connected to the driven gear through the two sets of transmission gears, and the driven gear is fixedly installed on the output shaft;

[0008] A connecting arm is arranged between the driving gear, the driven gear and the two sets of transmission gears, and two ends of the connecting arm are respectively connected to two adjacent gears for coaxial rotation.

[0009] Preferably, the lifting seat is slidably connected to two lifting guide rods, and the lifting guide rods are fixedly installed in the chassis.

[0010] Preferably, the screw lifting assembly includes a rotating handle, an internal threaded sleeve and a screw, wherein the rotating handle is fixedly installed on the upper end of the screw, an internal threaded sleeve is arranged outside the screw, the internal threaded sleeve is fixedly installed on the upper surface of the chassis, the screw is threadedly connected to the internal threaded sleeve, and the screw is rotatably connected to the lifting seat.

[0011] Preferably, the driven gear is fixedly mounted at the tail end of the output shaft, the tail end of the output shaft is located on both sides of the driven gear and is rotatably connected to the third connecting arm, the other end of the third connecting arm is rotatably connected to the second rotating shaft, the second rotating shaft is also rotatably connected to the second transmission gear, and the second transmission gear is meshed and connected to the driven gear.

[0012] Preferably, the second rotating shaft is also rotatably connected to the second connecting arm, the other end of the second connecting arm is rotatably connected to the first rotating shaft, the first transmission gear is rotatably provided on the first rotating shaft, and the first transmission gear is meshedly connected to the second transmission gear.

[0013] Preferably, the first rotating shaft is also rotatably connected to the first connecting arm, the other end of the first connecting arm is rotatably connected to the input shaft, the input shaft is rotatably connected to the chassis through a bearing, and a driving gear is fixedly installed on the input shaft, and the driving gear is meshed and connected to the first transmission gear.

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

[0015] 1. When the input shaft rotates, the driving gear rotates synchronously, driving the first transmission gear, the second transmission gear and the driven gear in turn, and then driving the output shaft to rotate, realizing the synchronous mirror rotation of the roller and the conveyor belt. The roller cooperates with the conveyor belt to complete the stable feeding of the sheet, and at the same time, the sheet can be transported and fixed to prevent the sheet from being offset;

[0016] 2. The height of the output shaft is adjusted by the screw lifting assembly, so that the distance between the roller and the conveyor belt can be adjusted to adapt to sheets of different thicknesses. At the same time, the transmission assembly still maintains stable transmission from the input shaft to the output shaft. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the internal structure of the chassis in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the transmission component in the utility model.

[0020] In the figure: 1. chassis; 2. lifting seat; 21. lifting guide rod; 3. anti-slip roller assembly; 31. output shaft; 32. roller; 4. input shaft; 5. screw lifting assembly; 51. rotating handle; 52. internal threaded sleeve; 53. screw; 6. transmission assembly; 61. driving gear; 62. first connecting arm; 63. first transmission gear; 64. second connecting arm; 65. first transfer shaft; 66. driven gear; 67. second transmission gear; 68. third connecting arm; 69. second transfer shaft. 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 in 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] See also Figure 1-3 The utility model provides a technical solution: a ring-shaped symmetrical feedable anti-skid rolling module, comprising: a chassis 1, the chassis 1 is installed on one side of the conveyor belt, a lifting seat 2 is set in the chassis 1 for sliding and lifting, the lifting seat 2 is slidably connected to two lifting guide rods 21, and the lifting guide rods 21 are fixedly installed in the chassis 1;

[0023] The lifting seat 2 is connected to the screw lifting assembly 5, which includes a rotating handle 51, an internal thread sleeve 52 and a screw 53, wherein the rotating handle 51 is fixedly installed on the upper end of the screw 53, the screw 53 is provided with an internal thread sleeve 52, the internal thread sleeve 52 is fixedly installed on the upper surface of the chassis 1, the screw 53 is threadedly connected with the internal thread sleeve 52, and the screw 53 is rotatably connected to the lifting seat 2;

[0024] By rotating the handle 51 to rotate the screw rod 53, the screw rod 53 is lifted relative to the internal thread sleeve 52, thereby pulling the lifting seat 2 to lift along the lifting guide rod 21;

[0025] The lifting seat 2 is rotatably connected to the anti-skid roller assembly 3 to realize the lifting and lowering adjustment of the anti-skid roller assembly 3. The anti-skid roller assembly 3 cooperates with the conveyor belt to complete the transmission of the sheet material, specifically playing the role of preventing the sheet material from slipping, so that the sheet material can be fed stably;

[0026] The anti-skid roller assembly 3 is mainly composed of a roller 32 fixedly mounted on an output shaft 31. The output shaft 31 is rotatably connected to the lifting seat 2 through a bearing, and the output shaft 31 passes through the lifting seat 2 and is fixedly connected to the transmission assembly 6;

[0027] The transmission assembly 6 comprises a driving gear 61, a driven gear 66, two sets of transmission gears and a connecting arm;

[0028] The driven gear 66 is fixedly mounted at the rear end of the output shaft 31. The rear end of the output shaft 31 is located on both sides of the driven gear 66 and is rotatably connected to the third connecting arm 68. The other end of the third connecting arm 68 is rotatably connected to the second intermediate shaft 69. The second intermediate shaft 69 is also rotatably connected to the second transmission gear 67. The second transmission gear 67 is meshed with the driven gear 66. When the output shaft 31 is lifted or lowered relative to the second intermediate shaft 69, the second transmission gear 67 and the driven gear 66 are always meshed through the third connecting arm 68.

[0029] The second rotating shaft 69 is also rotatably connected to the second connecting arm 64, and the other end of the second connecting arm 64 is rotatably connected to the first rotating shaft 65. The first transmission gear 63 is rotatably provided on the first rotating shaft 65, and the first transmission gear 63 is meshedly connected to the second transmission gear 67. When the relative positions of the second rotating shaft 69 and the first rotating shaft 65 change, the first transmission gear 63 and the second transmission gear 67 are always kept meshed through the second connecting arm 64.

[0030] The first transfer shaft 65 is also rotatably connected to the first connecting arm 62, and the other end of the first connecting arm 62 is rotatably connected to the input shaft 4. The input shaft 4 is rotatably connected to the chassis 1 through a bearing. The input shaft 4 is fixedly installed with a driving gear 61, and the driving gear 61 is meshed with the first transmission gear 63;

[0031] When the relative positions of the first intermediate shaft 65 and the input shaft 4 change, the first transmission gear 63 is always engaged with the driving gear 61 through the first connecting arm 62;

[0032] The input shaft 4 is connected to the driving motor of the conveyor belt, so that when the driving motor drives the conveyor belt to rotate, it also drives the input shaft 4 to rotate synchronously.

[0033] Working principle: When the input shaft 4 rotates, the driving gear 61 rotates synchronously, driving the first transmission gear 63, the second transmission gear 67 and the driven gear 66 in turn, and then driving the output shaft 31 to rotate, realizing the synchronous mirror rotation of the roller 32 and the conveyor belt, and the roller 32 cooperates with the conveyor belt to complete the stable feeding of the sheet;

[0034] The height of the output shaft 31 is adjusted by the screw lifting assembly 5, so that the distance between the roller 32 and the conveyor belt can be adjusted to adapt to sheets of different thicknesses. At the same time, the transmission assembly 6 still maintains stable transmission from the input shaft 4 to the output shaft 31.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ring-shaped symmetrical feedable anti-skid rolling module, comprising: A chassis (1), the chassis (1) is installed on one side of the conveyor belt, a lifting seat (2) is arranged inside the chassis (1) for sliding and lifting, and the lifting seat (2) is connected to a screw rod lifting assembly (5); The invention is characterized in that: the lifting seat (2) is rotatably connected to the anti-skid roller assembly (3), the anti-skid roller assembly (3) is mainly composed of a roller (32) fixedly installed on an output shaft (31), the output shaft (31) is rotatably connected to the lifting seat (2) through a bearing, and the output shaft (31) passes through the lifting seat (2) and is fixedly connected to the transmission assembly (6); The transmission assembly (6) comprises a driving gear (61), a driven gear (66), two sets of transmission gears and a connecting arm, wherein the driving gear (61) is fixedly connected to the input shaft, the driving gear (61) is transmission-connected to the driven gear (66) through the two sets of transmission gears, and the driven gear (66) is fixedly mounted on the output shaft (31); Connecting arms are arranged between the driving gear (61), the driven gear (66) and the two sets of transmission gears, and the two ends of the connecting arms are respectively connected to two adjacent gears for coaxial rotation.

2. The annular symmetrical feedable anti-skid rolling module according to claim 1, characterized in that: The lifting seat (2) is slidably connected to two lifting guide rods (21), and the lifting guide rods (21) are fixedly installed in the chassis (1).

3. The annular symmetrical feedable anti-skid rolling module according to claim 1, characterized in that: The screw rod lifting assembly (5) comprises a rotating handle (51), an internal thread sleeve (52) and a screw rod (53), wherein the rotating handle (51) is fixedly mounted on the upper end of the screw rod (53), the internal thread sleeve (52) is disposed outside the screw rod (53), the internal thread sleeve (52) is fixedly mounted on the upper surface of the chassis (1), the screw rod (53) is threadedly connected to the internal thread sleeve (52), and the screw rod (53) is rotatably connected to the lifting seat (2).

4. The annular symmetrical feedable anti-skid rolling module according to claim 1, characterized in that: The driven gear (66) is fixedly mounted on the tail end of the output shaft (31). The tail end of the output shaft (31) is located on both sides of the driven gear (66) and is rotatably connected to the third connecting arm (68). The other end of the third connecting arm (68) is rotatably connected to the second intermediate shaft (69). The second intermediate shaft (69) is also rotatably connected to the second transmission gear (67). The second transmission gear (67) is meshedly connected to the driven gear (66).

5. The annular symmetrical feedable anti-skid rolling module according to claim 4, characterized in that: The second rotating shaft (69) is also rotatably connected to the second connecting arm (64), and the other end of the second connecting arm (64) is rotatably connected to the first rotating shaft (65). The first transmission gear (63) is rotatably arranged on the first rotating shaft (65), and the first transmission gear (63) is meshedly connected to the second transmission gear (67).

6. The annular symmetrical feedable anti-skid rolling module according to claim 5, characterized in that: The first rotating shaft (65) is also rotatably connected to the first connecting arm (62), the other end of the first connecting arm (62) is rotatably connected to the input shaft (4), the input shaft (4) is rotatably connected to the chassis (1) via a bearing, a driving gear (61) is fixedly mounted on the input shaft (4), and the driving gear (61) is meshedly connected to the first transmission gear (63).

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