Copying machine powdered ink recycling device

Abstract

The utility model discloses a copying machine powdered ink recycling device which comprises a conveying pump, two connecting pipelines, a material storage box and a recycling box, the two connecting pipelines are respectively fixed at the output end and the input end of the conveying pump, and the connecting pipeline at the output end penetrates into the material storage box. A control mechanism for conveniently controlling the opening state between the input end connecting pipeline and the recycling box is arranged between the input end connecting pipeline and the recycling box, a starting mechanism for conveniently starting the conveying pump is arranged on one side of the conveying pump, and a rubber valve is fixedly bonded to the bottom end of the recycling box. When the ink powder recycling device is used, waste ink powder is recycled by the recycling box until the ink powder is completely used and needs to be supplemented, the conveying pump is started through the starting mechanism at the moment, and the conveying pump conveys the waste ink powder used for the first time into the storage box through the connecting pipeline to be reused, so that the ink powder is conveniently recycled, the complete use of the ink powder is ensured, and the working efficiency is improved. And resource waste is prevented.

Description

Technical Field

[0001] The utility model relates to the field of copier equipment, in particular to a toner recycling device for a copier. Background Art

[0002] Toner, also known as carbon powder, is a powdered substance used in laser printers to form images on paper; black toner is composed of binder resin, carbon black, charge control agent, external additives and other ingredients; color toner also needs to add pigments of other colors.

[0003] The waste toner after use will be directly recycled into the recycling box and then stored inside the recycling box. The waste inside the recycling box is generally directly discarded for treatment, while the waste toner still contains unused toner. Directly discarding it will cause a lot of resource waste. At the same time, the waste toner cannot be recycled and reused, otherwise it will cause damage to the internal parts of the copy and reduce the service life of the copy. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a toner recycling device for a copier, so as to solve the problem that the waste toner after use proposed in the above background technology will be directly recycled by a recycling box and then stored inside the recycling box, and the waste inside the recycling box is generally directly discarded for treatment, while the waste toner still contains toner that has not been completely used. Directly discarding it will cause a large amount of resource waste, and at the same time, the waste toner cannot be recycled and reused all the time, otherwise it will cause damage to the internal parts of the copy and reduce the service life of the copy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a toner recycling device for a copier, comprising a delivery pump, a connecting pipe, a storage box and a recovery box, wherein the connecting pipe is provided with two connections respectively fixed at the output end and the input end of the delivery pump, the connecting pipe at the output end penetrates into the interior of the storage box, and a control mechanism for conveniently controlling the opening state between the connecting pipe and the recovery box is provided between the connecting pipe at the input end and the recovery box, a starting mechanism for conveniently starting the delivery pump is provided on one side of the delivery pump, a rubber valve is bonded and fixedly provided at the bottom end of the recovery box, which is convenient for sealing the bottom end position of the recovery box, and waste toner is recycled by the recovery box when in use until the toner is completely used and needs to be replenished, at which time the delivery pump is started by the starting mechanism, and the delivery pump delivers the waste toner after the first use to the interior of the storage box through the connecting pipe to be used again, thereby facilitating the recycling of toner, ensuring that the toner is fully used, and preventing waste of resources.

[0006] Preferably, the control mechanism includes a sleeve, a solenoid valve, a control switch and a prompt light. The sleeve is fixed at the top position of the connecting pipe at the input end, the recycling box is movably sleeved on the top of the sleeve, the solenoid valve is fixed on the connecting pipe at the input end, the control switch is embedded and fixed on one side of the solenoid valve to facilitate starting the solenoid valve, and the prompt light is embedded and fixed on one side of the solenoid valve. When in use, the solenoid valve is in an open state. When the delivery pump is working, a negative pressure is formed inside the connecting pipe at the input end, and the negative pressure sucks open the rubber valve, so that the toner inside the recycling box is sucked into the storage box. When the waste powder inside the recycling box needs to be taken out for processing, the rubber valve serves to seal the bottom of the recycling box, thereby facilitating the removal of the recycling box.

[0007] Preferably, the starting mechanism includes a delay switch, a starting switch, a spring, a hollow block and a movable plate, the hollow block is fixed on one side of the delivery pump, the movable plate is slidably arranged inside the hollow block, the delay switch is embedded and fixed on the inner wall of the hollow block, the starting switch is embedded and fixed on the inner wall of the hollow block, and the spring is fixed between the movable plate and the inner wall of the hollow block. When in use, the spring is compressed by pressing the movable plate until it contacts the starting switch and the delay switch, and the starting switch directly starts the delivery pump to perform delivery work. After the delay switch time is up, the solenoid valve is closed and the internal toner has been transported. After the solenoid valve is closed, the prompt light goes out, and the toner reuse work is completed. The solenoid valve state is to prompt that the toner has been used once. When the reuse is completed, the toner can be directly discarded and replaced with new toner. The solenoid valve is started by controlling the switch so that the solenoid valve is in the open state again and the prompt light turns on.

[0008] Preferably, the rubber valve is provided with two valves, which fit each other.

[0009] Preferably, the warning light is electrically connected to the solenoid valve to conveniently display the working status of the solenoid valve.

[0010] Preferably, the delay switch is electrically connected to the solenoid valve to facilitate delayed closing of the solenoid valve, and the start switch is electrically connected to the delivery pump.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is used to recycle waste toner into the recycling box. When the toner is completely used and needs to be replenished, the delivery pump is started by the starting mechanism. The delivery pump delivers the waste toner after the first use to the storage box through the connecting pipe to be reused. This facilitates the recycling of toner, ensures that the toner is completely used, and prevents waste of resources.

[0013] When the utility model is in use, the spring is compressed by pressing the movable plate until it contacts the start switch and the delay switch. The start switch directly starts the delivery pump to perform the delivery work. After the delay switch time is up, the solenoid valve is closed, and the internal toner has been transported. After the solenoid valve is closed, the prompt light goes out, and the toner recycling work is completed once. The state of the solenoid valve is to prompt that the toner has been used once. When the reuse is completed, the toner can be directly discarded and replaced with new toner to prevent the toner from being recycled infinitely and causing damage to the copy. The solenoid valve is started by controlling the switch, so that the solenoid valve is in the open state again and the prompt light is turned on. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a toner recycling device for a copier according to the utility model;

[0015] Figure 2 This is a cross-sectional view of a toner recycling device for a copier according to the utility model;

[0016] Figure 3 This is a cross-sectional view of a hollow block of a toner recycling device for a copier according to the utility model;

[0017] Figure 4 The utility model is an enlarged schematic diagram of A of a toner recycling device for a copier.

[0018] In the figure: 1. delivery pump; 2. recovery box; 3. connecting pipe; 4. storage box; 5. hollow block; 6. rubber valve; 7. solenoid valve; 8. sleeve; 9. control switch; 10. warning light; 11. movable plate; 12. delay switch; 13. start switch; 14. spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides a technical solution: a toner recycling device for a copier, comprising a delivery pump 1, a connecting pipe 3, a storage box 4 and a recovery box 2. The connecting pipe 3 has two connecting valves respectively fixed at the output end and the input end of the delivery pump 1. The output end connecting pipe 3 penetrates into the storage box 4. There is a control mechanism between the input end connecting pipe 3 and the recovery box 2 for conveniently controlling the opening state between the connecting pipe 3 and the recovery box 2. One side of the delivery pump 1 has a starting mechanism for conveniently starting the delivery pump 1. A rubber valve 6 is bonded and fixed to the bottom end of the recovery box 2 for convenient sealing of the bottom end position of the recovery box 2. The rubber valve 6 has two valves and fits each other. When in use, the waste toner is recycled by the recovery box 2 until the toner is completely used and needs to be replenished. At this time, the delivery pump 1 is started by the starting mechanism, and the delivery pump 1 transports the waste toner after the first use to the storage box 4 through the connecting pipe 3 for reuse. This facilitates the recycling of toner, ensures that the toner is fully used, and prevents waste of resources.

[0021] In one case of the present embodiment, the control mechanism includes a sleeve 8, a solenoid valve 7, a control switch 9 and a prompt light 10. The sleeve 8 is fixed at the top position of the input end connecting pipe 3 through a connecting valve. The recovery box 2 is movably sleeved on the top of the sleeve 8. The solenoid valve 7 is fixed on the input end connecting pipe 3 through a connecting valve. The control switch 9 is embedded and fixed on one side of the solenoid valve 7 to facilitate starting the solenoid valve 7. The prompt light 10 is embedded and fixed on one side of the solenoid valve 7. The prompt light 10 is electrically connected to the solenoid valve 7 to facilitate displaying the working status of the solenoid valve 7. When in use, the solenoid valve 7 is in an open state. When the delivery pump 1 is working, a negative pressure is formed inside the connecting pipe 3 at the input end. The negative pressure sucks open the rubber valve 6, so that the toner inside the recovery box 2 is sucked into the storage box 4. When the waste toner inside the recovery box 2 needs to be taken out for processing, the rubber valve 6 plays a role in sealing the bottom of the recovery box 2, thereby facilitating the removal of the recovery box 2.

[0022] In one case of the present embodiment, the starting mechanism includes a delay switch 12, a starting switch 13, a spring 14, a hollow block 5 and a movable plate 11. The hollow block 5 is fixed to one side of the delivery pump 1 by bolts, and the movable plate 11 slides inside the hollow block 5. The delay switch 12 is embedded and fixed on the inner wall of the hollow block 5, and the starting switch 13 is embedded and fixed on the inner wall of the hollow block 5. The spring 14 is welded and fixed between the movable plate 11 and the inner wall of the hollow block 5. The delay switch 12 is electrically connected to the solenoid valve 7 to facilitate delayed closing of the solenoid valve 7. The starting switch 13 is electrically connected to the delivery pump 1. When in use, by pressing the movable plate 11 The spring 14 is compressed until it contacts the start switch 13 and the delay switch 12. The start switch 13 directly starts the delivery pump 1 to perform the delivery work. After the delay switch 12 time is up, the solenoid valve 7 is closed, and the internal toner has been transported. After the solenoid valve 7 is closed, the prompt light 10 goes out. At this time, the toner recycling work is completed, and the state of the solenoid valve 7 is to prompt that the toner has been used once. When the reuse is completed, the toner can be directly discarded and replaced with new toner. The solenoid valve 7 is started by controlling the switch 9, so that the solenoid valve 7 is in the open state again and the prompt light 10 is turned on.

[0023] Working principle: When the utility model is in use, the waste toner is recycled by the recycling box 2. When the toner is completely used and needs to be replenished, the delivery pump 1 is started by the starting mechanism. The delivery pump 1 delivers the waste toner after the first use to the storage box 4 through the connecting pipe 3 to be reused. This facilitates the recycling of toner, ensures that the toner is completely used, and prevents waste of resources. When in use, the spring 14 is compressed by pressing the movable plate 11 until it contacts the starting switch 13 and the delay switch 12. The starting switch 13 directly starts the delivery pump 1 for delivery, and the delay switch 12 is pressed to start the delivery pump 1. After the closing time 12 is up, the solenoid valve 7 is closed, and the internal toner has been transported. After the solenoid valve 7 is closed, the prompt light 10 goes out, and the toner recycling work is completed once, and the state of the solenoid valve 7 is to prompt that the toner has been used once. When the reuse is completed, the toner can be directly discarded and replaced with new toner to prevent the toner from being recycled infinitely and causing damage to the copy. The solenoid valve 7 is started by controlling the switch 9, so that the solenoid valve 7 is in the open state again and the prompt light 10 is turned on. It has the advantages of simple structure, easy use and good use effect.

[0024] It should be noted that recycling waste toner is a prior art and will not be described in detail, and in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although 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 toner recycling device for a copier, comprising a delivery pump (1), a connecting pipe (3), a storage box (4) and a recovery box (2), characterized in that: The connecting pipe (3) is provided with two ends respectively fixed at the output end and the input end of the delivery pump (1); the connecting pipe (3) at the output end penetrates into the interior of the material storage box (4); a control mechanism for conveniently controlling the opening state between the connecting pipe (3) and the recovery box (2) is provided between the connecting pipe (3) and the recovery box (2) at the input end; a starting mechanism for conveniently starting the delivery pump (1) is provided on one side of the delivery pump (1); and a rubber valve (6) is bonded and fixedly provided at the bottom end of the recovery box (2).

2. A toner recycling device for a copier according to claim 1, characterized in that: The control mechanism comprises a sleeve (8), a solenoid valve (7), a control switch (9) and a warning light (10); the sleeve (8) is fixed at the top end of the connecting pipe (3) at the input end; the recovery box (2) is movably sleeved on the top end of the sleeve (8); the solenoid valve (7) is fixed on the connecting pipe (3) at the input end; the control switch (9) is embedded and fixed on one side of the solenoid valve (7) to facilitate starting the solenoid valve (7); and the warning light (10) is embedded and fixed on one side of the solenoid valve (7).

3. A toner recycling device for a copier according to claim 2, characterized in that: The starting mechanism comprises a delay switch (12), a starting switch (13), a spring (14), a hollow block (5) and a movable plate (11); the hollow block (5) is fixed to one side of the delivery pump (1); the movable plate (11) is slidably arranged inside the hollow block (5); the delay switch (12) is embedded and fixed on the inner wall of the hollow block (5); the starting switch (13) is embedded and fixed on the inner wall of the hollow block (5); and the spring (14) is fixed between the movable plate (11) and the inner wall of the hollow block (5).

4. A toner recycling device for a copier according to claim 3, characterized in that: The rubber valve (6) is provided with two valves which fit each other.

5. A toner recycling device for a copier according to claim 4, characterized in that: The warning light (10) is electrically connected to the solenoid valve (7).

6. A toner recycling device for a copier according to claim 5, characterized in that: The delay switch (12) is electrically connected to the solenoid valve (7), and the start switch (13) is electrically connected to the delivery pump (1).

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