Automatic feeding and discharging device for developing roller spraying process

Abstract

The utility model discloses an automatic loading and unloading device for a developing roller spraying process, and belongs to the technical field of loading and unloading in developing roller processing. A first motor is arranged at the top of an operation table and is connected with a first bevel gear, the front end of the first bevel gear is meshed with a second bevel gear, and a rotating ring is arranged in the second bevel gear; the left end and the right end in the rotating ring are each provided with a ratchet wheel groove, a first rotating shaft and a second rotating shaft are arranged in the rotating ring, the outer side of the first rotating shaft is connected with a first spring shaft, the outer side of the first spring shaft is connected with a first clamping block, the first clamping block is meshed with the ratchet wheel groove in the right end of the rotating ring, and a second spring shaft is arranged on the outer side of the second rotating shaft. And a ratchet wheel groove in a rotating ring is engaged with a first clamping block and a second clamping block, so that when the rotating ring is driven by a second bevel gear to rotate, the rotating ring can drive a first reciprocating screw rod to rotate when rotating forwards, and when the rotating ring rotates backwards, the rotating ring can drive a second reciprocating screw rod to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and unloading of developing rollers, in particular to an automatic loading and unloading device for developing roller spraying process. Background Art

[0002] The surface of the developing roller carries an electric charge, and the input printing data is converted into a corresponding laser signal after processing, which is refracted onto the developing roller through a set of prisms, thereby changing the surface charge of the developing roller; due to line-by-line scanning, a specific image or text information composed of electric charges has actually been formed on the surface of the developing roller; in this way, when the developing roller passes through the powder box, the corresponding part will absorb the toner, and after contacting the printing paper, the paper treated with static electricity will absorb the toner to the surface of the paper, and an image has appeared on the paper; in order to stabilize the graphics, the paper must also pass through a hot pressing roller when it is output, so that the toner quickly dissolves at high temperature and firmly adheres to the surface of the paper; in the manufacturing process of the developing roller, a feeding device is often required to load and unload the developing roller, but the existing automatic loading and unloading device for the developing roller spraying process has some shortcomings, such as:

[0003] In actual use, the existing developing roller loading and unloading equipment often needs to manually position the developing roller, which may reduce the efficiency of the developing roller during loading and unloading.

[0004] Therefore, we proposed an automatic loading and unloading device for the developing roller spraying process in order to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic loading and unloading device for a developing roller spraying process, so as to solve the problem raised by the above background technology that most of the developing roller loading and unloading equipment on the market currently often need to manually position the developing roller during actual use, which may cause the efficiency of the developing roller to be reduced during the loading and unloading process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic loading and unloading device for a developing roller spraying process, comprising an operating table, a discharging trough connected to the top of the operating table, a first motor is provided on the top of the operating table, and the first motor is connected to a first bevel gear, and the front end of the first bevel gear is meshed with a second bevel gear, a rotating ring is provided inside the second bevel gear, and a group of ratchet grooves are provided at both left and right ends of the rotating ring, and a first rotating shaft and a second rotating shaft are provided inside the rotating ring, a first spring shaft is connected to the outside of the first rotating shaft, and a first clamping block is connected to the outside of the first spring shaft, the first clamping block is meshed with the ratchet groove at the right end of the rotating ring, and a second spring shaft is provided outside the second rotating shaft, and a second clamping block is connected to the outside of the second spring shaft, and the second clamping block is meshed with the ratchet groove at the left end of the rotating ring;

[0007] The right end of the first rotating shaft is connected to a first reciprocating screw rod, and the outer side of the first reciprocating screw rod is connected to a first screw rod sleeve, and the first screw rod sleeve is connected to a first electric push rod, and the bottom of the first electric push rod is connected to a first clamp, and the bottom of the first clamp is provided with a material discharge trough, and the material discharge trough is connected to the operating table;

[0008] The left end of the second rotating shaft is connected to a second reciprocating screw, and the outer side of the second reciprocating screw is connected to a second screw sleeve, and the front end of the second screw sleeve is connected to a second electric push rod, the bottom of the second electric push rod is connected to a second clamp, and a transmission mechanism is provided on the top of the operating table.

[0009] By meshing the ratchet groove inside the rotating ring with the first block and the second block, the rotating ring can be driven by the second bevel gear to rotate. When the rotating ring rotates forward, it can drive the first reciprocating screw to rotate, and when the rotating ring rotates reversely, it will drive the second reciprocating screw to rotate. As a result, the device can move by itself when driving the first screw sleeve and the second screw sleeve to move, avoiding the problem of manual switching of the use status.

[0010] As the preferred technical solution of the utility model, the transmission mechanism includes a second motor, and the right end of the second motor is connected to the first sprocket shaft, and a chain is engaged on the outside of the first sprocket shaft, and the front end of the chain is engaged with the second sprocket shaft, and the first sprocket shaft and the second sprocket shaft are connected to the operating table through a fixed seat.

[0011] The above technical solution enables the second clamp to move the position of the discharge tray through the transmission mechanism after clamping the developing roller, so that the developing roller can be placed more conveniently.

[0012] As a preferred technical solution of the utility model, a discharge tray is provided on the top of the chain, and the discharge tray is located at the bottom of the second clamp.

[0013] The adoption of the above technical solution enables the transmission mechanism to fix the developing roller through the material discharge tray, thereby increasing the stability of the device during loading and unloading.

[0014] As a preferred technical solution of the present utility model, an integrated control panel is connected to the rear end of the operating table, and the integrated control panel is fixedly connected to the operating table via a fixing frame.

[0015] The adoption of the above technical solution enables the user to operate the device through the integrated control panel, thereby increasing the operability of the device.

[0016] As a preferred technical solution of the utility model, the rotation directions of the ratchet grooves at the left and right ends inside the rotating ring are opposite, and the first clamping block and the second clamping block are in opposite directions.

[0017] The above technical solution enables the first clamping block to stop rotating the second clamping block when driving the first rotating shaft to rotate, so that the two sets of rotating shafts will not rotate at the same time.

[0018] As a preferred technical solution of the utility model, a group of fixed rings are provided on the outer side of the rotating ring, and the rotating ring is connected to the operating table through the fixed rings.

[0019] The adoption of the above technical solution can make the operating table more secure when it is fixed and rotated, thereby increasing the stability of the device when in use.

[0020] As the preferred technical solution of the utility model, a group of fixed seats are respectively provided on the left and right sides of the operating table, and the operating table is rotatably connected to the first reciprocating screw rod and the second reciprocating screw rod through the fixed seats, and an adhesive tape is provided on the top of the operating table, and a sliding rod is connected to the top of the operating table, and the sliding rod is slidably connected to the first screw rod sleeve and the second screw rod sleeve.

[0021] The above technical solution enables the bottom of the developing roller to be cleaned by the adhesive tape when the developing roller is clamped by the first clamp again, thereby reducing dust on the surface of the developing roller and improving the cleanliness of the developing roller by the device.

[0022] Compared with the prior art, the utility model has the following beneficial effects: the ratchet groove inside the rotating ring is meshed with the first clamping block and the second clamping block, so that when the rotating ring is driven by the second bevel gear to rotate, the first reciprocating screw rod can be driven to rotate when the rotating ring rotates forward, and when the rotating ring rotates reversely, the second reciprocating screw rod can be driven to rotate, so that the device can move by itself when driving the first screw rod sleeve and the second screw rod sleeve to move, avoiding the problem of manually switching the use state;

[0023] Furthermore, by setting the adhesive tape, when the developing roller is clamped by the first clamp again, the bottom of the developing roller can be cleaned by the adhesive tape, thereby reducing dust on the surface of the developing roller and improving the cleanliness of the developing roller by the device;

[0024] Furthermore, by setting up the transmission mechanism, after the second clamp clamps the developing roller, the position of the discharge tray can be moved through the transmission mechanism, so that the developing roller can be placed more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front elevation structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the vertical structure of the utility model in a top view section;

[0027] Figure 3It is a schematic diagram of the vertical structure of the rotating ring of the utility model;

[0028] Figure 4 It is a schematic diagram of the vertical structure of the side section of the crawler of the utility model;

[0029] Figure 5 It is a schematic diagram of the vertical structure of the side section of the utility model.

[0030] In the figure: 1, operating table; 2, first motor; 3, first bevel gear; 4, second bevel gear; 5, rotating ring; 6, first clamping block; 7, first spring shaft; 8, first rotating shaft; 9, first reciprocating screw; 10, second rotating shaft; 11, second spring shaft; 12, second clamping block; 13, ratchet groove; 14, second reciprocating screw; 15, first screw sleeve; 16, first electric push rod; 17, first clamp; 18, adhesive tape; 19, discharge trough; 20, second screw sleeve; 21, second electric push rod; 22, second clamp; 23, second motor; 24, first sprocket shaft; 25, chain; 26, discharge tray; 27, second sprocket shaft; 28, integrated control board; 29, sliding rod. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Embodiment 1:

[0033] In order to solve the problem that the developing roller loading and unloading device in the prior art needs to be manually operated, the following solution is disclosed. Figure 1-5 The utility model provides a technical solution: an automatic loading and unloading device for a developing roller spraying process, comprising an operating table 1, a discharging trough 19 connected to the top of the operating table 1, a first motor 2 is arranged on the top of the operating table 1, and the first motor 2 is connected to a first bevel gear 3, and the front end of the first bevel gear 3 is meshed with a second bevel gear 4, a rotating ring 5 is arranged inside the second bevel gear 4, and a group of ratchet grooves 13 are arranged at both left and right ends of the rotating ring 5, and a first rotating shaft 8 and a second rotating shaft 10 are arranged inside the rotating ring 5, a first spring shaft 7 is connected to the outside of the first rotating shaft 8, and a first clamping block 6 is connected to the outside of the first spring shaft 7, the first clamping block 6 is meshed with the ratchet groove 13 at the right end of the rotating ring 5, and a second spring shaft 11 is arranged outside the second rotating shaft 10, and a second clamping block 12 is connected to the outside of the second spring shaft 11, and the second clamping block 12 is meshed with the ratchet groove 13 at the left end of the rotating ring 5;

[0034] The right end of the first rotating shaft 8 is connected to the first reciprocating screw rod 9, and the outer side of the first reciprocating screw rod 9 is connected to the first screw rod sleeve 15, and the first screw rod sleeve 15 is connected to the first electric push rod 16, and the bottom of the first electric push rod 16 is connected to the first clamp 17, and the bottom of the first clamp 17 is provided with a material discharge trough 19, and the material discharge trough 19 is connected to the operating table 1;

[0035] The left end of the second rotating shaft 10 is connected to a second reciprocating screw 14, and the outer side of the second reciprocating screw 14 is connected to a second screw sleeve 20, and the front end of the second screw sleeve 20 is connected to a second electric push rod 21, the bottom of the second electric push rod 21 is connected to a second clamp 22, and a transmission mechanism is provided on the top of the operating table 1;

[0036] When the automatic loading and unloading device of the developing roller spraying process is used, the first motor 2 is first started to drive the first bevel gear 3 to rotate, so that the first bevel gear 3 drives the second bevel gear 4 and the rotating ring 5 to rotate forward, so that the ratchet groove 13 set at the right end of the rotating ring 5 is engaged with the first clamp 6, so that the first clamp 6 drives the first rotating shaft 8 and the first reciprocating screw 9 to rotate, so that the first screw sleeve 15 drives the first clamp 17 to move, and then the first electric push rod 16 drives the first clamp 17 to rise and fall to clamp the developing roller and place it in the discharge trough 19;

[0037] Start the first motor 2, so that the first bevel gear 3 drives the second bevel gear 4 and the rotating ring 5 to reverse, so that the ratchet groove 13 on the left side of the rotating ring 5 is meshed with the second clamping block 12, thereby driving the second reciprocating screw 14 to rotate, and then the first clamping block 6 will be disconnected from the ratchet groove 13 set at the right end inside the rotating ring 5, and the first reciprocating screw 9 and the first rotating shaft 8 will stop rotating, and then the second screw sleeve 20 will move under the drive of the second reciprocating screw 14, so that the second electric push rod 21 is started to drive the second clamp 22 to rise and fall, so that the second clamp 22 clamps the developing roller inside the discharge trough 19 and places it in the transmission mechanism;

[0038] The transmission mechanism includes a second motor 23, and the right end of the second motor 23 is connected to the first sprocket shaft 24, and the outer side of the first sprocket shaft 24 is meshed with a chain 25, the front end of the chain 25 is meshed with a second sprocket shaft 27, and the first sprocket shaft 24 and the second sprocket shaft 27 are connected to the operating table 1 through a fixed seat.

[0039] A discharge tray 26 is provided on the top of the chain 25, and the discharge tray 26 is located at the bottom of the second fixture 22; an integrated control board 28 is connected to the rear end of the operating table 1, and the integrated control board 28 is fixedly connected to the operating table 1 through a fixed frame; the rotation directions of the ratchet grooves 13 at the left and right ends of the rotating ring 5 are opposite, and the first clamping block 6 and the second clamping block 12 are in opposite directions;

[0040] A set of fixed rings is provided on the outer side of the rotating ring 5, and the rotating ring 5 is connected to the operating table 1 through the fixed rings; a set of fixed seats are provided on the left and right sides of the operating table 1, and the operating table 1 is rotatably connected to the first reciprocating screw rod 9 and the second reciprocating screw rod 14 through the fixed seats, and an adhesive tape 18 is provided on the top of the operating table 1; and a sliding rod 29 is connected to the top of the operating table 1, and the sliding rod 29 is slidably connected to the first screw rod sleeve 15 and the second screw rod sleeve 20;

[0041] When the developing roller is placed in the transmission mechanism, the second motor 23 can be started, so that the second motor 23 drives the first sprocket shaft 24 to rotate, and the first sprocket shaft 24 drives the chain 25 to rotate, so that the discharge tray 26 set on the top of the chain 25 moves to the bottom of the second clamp 22.

[0042] Working principle: When using the automatic loading and unloading device of the developing roller spraying process, first start the first motor 2 to drive the first bevel gear 3 to rotate, so that the first bevel gear 3 drives the second bevel gear 4 and the rotating ring 5 to rotate forward, so that the ratchet groove 13 set at the right end of the rotating ring 5 is engaged with the first clamp 6, so that the first clamp 6 drives the first rotating shaft 8 and the first reciprocating screw 9 to rotate, so that the first screw sleeve 15 drives the first clamp 17 to move, and then the first electric push rod 16 drives the first clamp 17 to rise and fall to clamp the developing roller and place it in the discharge trough 19;

[0043] Start the first motor 2, so that the first bevel gear 3 drives the second bevel gear 4 and the rotating ring 5 to reverse, so that the ratchet groove 13 on the left side of the rotating ring 5 is meshed with the second clamping block 12, thereby driving the second reciprocating screw 14 to rotate, and then the first clamping block 6 will be disconnected from the ratchet groove 13 set at the right end inside the rotating ring 5, and the first reciprocating screw 9 and the first rotating shaft 8 will stop rotating, and then the second screw sleeve 20 will move under the drive of the second reciprocating screw 14, so that the second electric push rod 21 is started to drive the second clamp 22 to rise and fall, so that the second clamp 22 clamps the developing roller inside the discharge trough 19 and places it in the transmission mechanism;

[0044] When the developing roller is placed in the transmission mechanism, the second motor 23 can be started, so that the second motor 23 drives the first sprocket shaft 24 to rotate, and the first sprocket shaft 24 drives the chain 25 to rotate, so that the discharge tray 26 set on the top of the chain 25 moves to the bottom of the second clamp 22.

[0045] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic loading and unloading device for a developing roller spraying process, comprising an operating table (1) and a discharge trough (19) connected to the top of the operating table (1), characterized in that: A first motor (2) is provided on the top of the operating table (1), and the first motor (2) is connected to the first bevel gear (3), and the front end of the first bevel gear (3) is meshed with the second bevel gear (4), a rotating ring (5) is provided inside the second bevel gear (4), and a group of ratchet grooves (13) are provided at both left and right ends of the rotating ring (5), and a first rotating shaft (8) and a second rotating shaft (10) are provided inside the rotating ring (5), the first rotating shaft (8) is connected to a first spring shaft (7) on the outside, and the first spring shaft (7) is connected to a first clamping block (6) on the outside, and the first clamping block (6) is meshed with the ratchet groove (13) at the right end of the rotating ring (5), and a second spring shaft (11) is provided on the outside of the second rotating shaft (10), and a second clamping block (12) is connected to the outside of the second spring shaft (11), and the second clamping block (12) is meshed with the ratchet groove (13) at the left end of the rotating ring (5); The right end of the first rotating shaft (8) is connected to a first reciprocating screw rod (9), and the outer side of the first reciprocating screw rod (9) is connected to a first screw rod sleeve (15), and the first screw rod sleeve (15) is connected to a first electric push rod (16), and the bottom of the first electric push rod (16) is connected to a first clamp (17), and the bottom of the first clamp (17) is provided with a material discharge trough (19), and the material discharge trough (19) is connected to the operating table (1); The left end of the second rotating shaft (10) is connected to a second reciprocating screw (14), the outer side of the second reciprocating screw (14) is connected to a second screw sleeve (20), the front end of the second screw sleeve (20) is connected to a second electric push rod (21), the bottom of the second electric push rod (21) is connected to a second clamp (22), and a transmission mechanism is provided on the top of the operating table (1).

2. The automatic loading and unloading device for developing roller spraying process according to claim 1 is characterized in that: The transmission mechanism comprises a second motor (23), and the right end of the second motor (23) is connected to a first sprocket shaft (24), and a chain (25) is meshed on the outside of the first sprocket shaft (24), and a second sprocket shaft (27) is meshed on the front end of the chain (25), and the first sprocket shaft (24) and the second sprocket shaft (27) are connected to the operating table (1) via a fixed seat.

3. The automatic loading and unloading device for developing roller spraying process according to claim 2 is characterized in that: A material discharge tray (26) is provided on the top of the chain (25), and the material discharge tray (26) is located at the bottom of the second clamp (22).

4. The automatic loading and unloading device for developing roller spraying process according to claim 1, characterized in that: The rear end of the operating table (1) is connected to an integrated control panel (28), and the integrated control panel (28) is fixedly connected to the operating table (1) via a fixing frame.

5. The automatic loading and unloading device for developing roller spraying process according to claim 1, characterized in that: The ratchet grooves (13) at the left and right ends inside the rotating ring (5) rotate in opposite directions, and the first clamping block (6) and the second clamping block (12) face in opposite directions.

6. The automatic loading and unloading device for developing roller spraying process according to claim 5, characterized in that: A group of fixed rings are arranged on the outer side of the rotating ring (5), and the rotating ring (5) is connected to the operating table (1) through the fixed rings. A sliding rod (29) is connected to the top of the operating table (1), and the sliding rod (29) is slidably connected to the first screw sleeve (15) and the second screw sleeve (20).

7. The automatic loading and unloading device for developing roller spraying process according to claim 1, characterized in that: A set of fixing seats are respectively provided on the left and right sides of the operating platform (1), and the operating platform (1) is rotatably connected to the first reciprocating screw rod (9) and the second reciprocating screw rod (14) through the fixing seats, and an adhesive tape (18) is provided on the top of the operating platform (1).

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