Waste CRT display glass cleaning equipment with automatic feeding function

Abstract

The utility model relates to the technical field of CRT (cathode ray tube) display recycling, in particular to waste CRT display glass cleaning equipment with an automatic feeding function, which comprises a material carrying frame, a conveying cleaning mechanism is mounted at the top of an inner cavity of the material carrying frame, and a driving motor is arranged on the front side of the material carrying frame. A sponge bearing roller is movably installed in the inner cavity of the material carrying frame and located at the bottom of the conveying cleaning mechanism, a positioning frame is fixedly connected to the bottom of the inner cavity of the material carrying frame, conveying grooves are formed in the tops of the left side and the right side of the material carrying frame, and the bottoms of the left side and the right side of the inner cavity of the material carrying frame communicate with blow-off pipes. Through the arrangement of the driving motor, the conveying and cleaning mechanism, the sponge bearing rollers and the positioning frame, the display glass feeding device has the advantages of uniform cleaning and feeding conveying, and the display glass can be conveyed rightwards for feeding through synchronous rotation of the multiple driving rollers; and meanwhile, the elastic cleaning brush is used for brushing the glass, and the actual machining requirement is better met.

Description

Technical Field

[0001] The utility model relates to the technical field of CRT display recycling, in particular to a waste CRT display glass cleaning device with an automatic feeding function. Background Art

[0002] A CRT monitor is a display that uses a cathode ray tube. The glass in used CRT monitors is a recyclable resource. During recycling operations, cleaning equipment is generally used to clean the glass.

[0003] Basic cleaning equipment generally uses chemical solutions or clean water to soak and rinse the glass. The cleaning uniformity of the glass surface is generally poor. At the same time, it does not have the function of feeding and transmitting during the cleaning process. An additional conveyor is required to feed and load the next process. There are certain limitations. In order to solve the above technical problems, we have designed a waste CRT display glass cleaning equipment with automatic loading function. Utility Model Content

[0004] The purpose of the utility model is to provide a waste CRT display glass cleaning equipment with an automatic feeding function, which has the advantages of uniform cleaning and feeding and conveying, and solves the problem that basic cleaning equipment generally uses chemical solutions or clean water to soak and rinse the glass, the cleaning uniformity of the glass surface is generally poor, and at the same time, it does not have the function of feeding and conveying during the cleaning process, and an additional conveyor is required to feed and load the next process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste CRT display glass cleaning equipment with automatic loading function, comprising a loading frame, a transmission and cleaning mechanism is installed on the top of the inner cavity of the loading frame, a driving motor is arranged on the front side of the loading frame, a sponge supporting roller is movably installed in the inner cavity of the loading frame and at the bottom of the transmission and cleaning mechanism, a positioning frame is fixedly connected to the bottom of the inner cavity of the loading frame, transmission grooves are opened on the top of the left and right sides of the loading frame, and sewage pipes are connected to the bottom of the left and right sides of the inner cavity of the loading frame.

[0006] Preferably, the transport cleaning mechanism comprises a fixed rod and a movable rod, and the movable rod and the fixed rod are the same in number and are both multiple.

[0007] Preferably, the movable rod is installed through the loading frame and is movably connected to the loading frame via a sealed bearing, and the front and rear ends of the fixed rod are fixedly connected to the inner wall of the loading frame.

[0008] Preferably, a driving roller is provided on the surface of the movable rod and is fixedly sleeved in the inner cavity of the loading frame, and a pressing block is provided on the surface of the movable rod.

[0009] Preferably, a pulley is fixedly mounted on the surface of the movable rod and located on the front side of the loading frame, and a transmission belt is mounted between two adjacent pulleys and connected through the transmission belt.

[0010] Preferably, a displacement plate is slidingly sleeved on the surface of the fixed rod, and a support spring is sleeved on the surface of the fixed rod. One end of the support spring is fixedly connected to the inner wall of the loading frame, and the other end of the support spring is fixedly connected to the surface of the displacement plate.

[0011] Preferably, an elastic cleaning brush is fixedly mounted on the bottom of the displacement plate, and an inclined groove is provided on the surface of the displacement plate on one side close to the driving roller.

[0012] Preferably, a packaging shell is fixedly connected to the front surface of the loading frame and located outside the pulley, and the output end of the driving motor is fixedly connected to the connection point of the movable rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model has the advantages of uniform cleaning and feeding transmission by arranging a driving motor, a transmission cleaning mechanism, a sponge bearing roller and a positioning frame. The driving motor can drive the movable rod to rotate, and under the cooperation of the pulley and the transmission belt, multiple driving rollers can rotate synchronously, and then the display glass is transmitted to the right for feeding; at the same time, the rotation of the movable rod drives the pressing block to rotate synchronously, and the displacement plate is moved with the assistance of the inclined groove, and then the elastic cleaning brush is used to brush the glass, which is more in line with actual processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a bottom-up stereogram of the structure of the utility model;

[0017] Figure 3 It is a sectional stereoscopic diagram of the structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the utility model when the packaging shell, the driving motor and the transmission cleaning mechanism are separated;

[0019] Figure 5 It is a three-dimensional schematic diagram of the local structure of the transmission cleaning mechanism of the utility model.

[0020] In the figure: 1. loading frame; 2. packaging shell; 3. driving motor; 4. drain pipe; 5. transmission trough; 6. transmission cleaning mechanism; 601. pulley; 602. transmission belt; 603. displacement plate; 604. driving roller; 605. movable rod; 606. pressure block; 607. fixing rod; 608. supporting spring; 609. inclined groove; 610. elastic cleaning brush; 7. sponge bearing roller; 8. positioning frame. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 5 , a waste CRT display glass cleaning equipment with automatic feeding function, including a loading frame 1, a transmission cleaning mechanism 6 is installed on the top of the inner cavity of the loading frame 1, a driving motor 3 is arranged on the front side of the loading frame 1, and a sponge bearing roller 7 is movably installed in the inner cavity of the loading frame 1 and at the bottom of the transmission cleaning mechanism 6. By setting the sponge bearing roller 7, the transmitted glass can be supported and transmitted, and a sponge sleeve is provided on its surface. This design not only effectively reduces the glass transmission damage rate, but also the sponge design can assist in cleaning the glass. A positioning frame 8 is fixedly connected to the bottom of the inner cavity of the loading frame 1. By setting the positioning frame 8, the front and rear displacement of the glass can be limited to avoid the glass from being randomly displaced and unable to be normally transmitted or cleaned. Transmission grooves 5 are provided on the tops of the left and right sides of the loading frame 1. By setting the transmission grooves 5, the transmission space requirements of the display glass can be met. The bottoms of the left and right sides of the inner cavity of the loading frame 1 are connected with drain pipes 4. By setting the drain pipes 4, the waste liquid and impurities in the loading frame 1 can be conveniently discharged in the open state;

[0022] See also Figure 1 , Figure 4 and Figure 5 The transmission cleaning mechanism 6 includes a fixed rod 607 and a movable rod 605. The movable rod 605 and the fixed rod 607 are the same in number and are both multiple. By setting the fixed rod 607, the displacement of the displacement plate 603 can be positioned and guided to ensure that the displacement plate 603 can be flexibly displaced forward and backward;

[0023] See also Figure 1 , Figure 4 and Figure 5 The movable rod 605 is installed on the loading frame 1 and is movably connected to the loading frame 1 through a sealed bearing. By setting the movable rod 605, the fixed installation requirements of the pulley 601, the driving roller 604 and the pressing block 606 can be met. The front and rear ends of the fixed rod 607 are fixedly connected to the inner wall of the loading frame 1.

[0024] See also Figure 1 , Figure 4 and Figure 5The surface of the movable rod 605 and the inner cavity fixed sleeve of the loading frame 1 are provided with a driving roller 604. By providing the driving roller 604, the display glass can be flexibly transferred to the right in a rotating state. The surface of the movable rod 605 is fixedly provided with a pressing block 606. By providing the pressing block 606, it can rotate with the movable rod 605, thereby moving the displacement plate 603.

[0025] See also Figure 1 , Figure 4 and Figure 5 A pulley 601 is fixedly mounted on the surface of the movable rod 605 and located on the front side of the loading frame 1. A transmission belt 602 is mounted between two adjacent pulleys 601 and connected through the transmission belt 602. By setting the pulley 601 and the transmission belt 602, a belt transmission can be achieved. When driven by the driving motor 3, multiple movable rods 605 can rotate in the same direction at the same time.

[0026] See also Figure 1 , Figure 4 and Figure 5 The surface of the fixed rod 607 is slidably sleeved with a displacement plate 603, and the surface of the fixed rod 607 is sleeved with a support spring 608, one end of the support spring 608 is fixedly connected to the inner wall of the loading frame 1, and the other end of the support spring 608 is fixedly connected to the surface of the displacement plate 603. By providing the support spring 608, the displacement plate 603 can be elastically supported so that the displacement plate 603 can be automatically reset without external force;

[0027] See also Figure 1 , Figure 4 and Figure 5 An elastic cleaning brush 610 is fixedly installed at the bottom of the displacement plate 603. By setting the displacement plate 603 and the elastic cleaning brush 610, when the displacement plate 603 moves forward and backward, the elastic cleaning brush 610 can elastically contact the glass and scrub the glass. An inclined groove 609 is provided on the surface of the displacement plate 603 and on one side close to the driving roller 604. By setting the inclined groove 609, when the rotating pressing block 606 presses down, the force can be differentiated so that the displacement plate 603 is squeezed and automatically displaced;

[0028] See also Figure 1 , Figure 2 and Figure 4 The front surface of the loading frame 1 and the outer side of the pulley 601 are fixedly connected with a packaging shell 2. By setting the packaging shell 2, the pulley 601 and the transmission belt 602 can be shielded and covered to prevent dust and impurities from being contaminated on the pulley 601 and the transmission belt 602, and to prevent people from randomly contacting the pulley 601 and the transmission belt 602. The output end of the driving motor 3 is fixedly connected to the connection point of the movable rod 605;

[0029] The pressing block 606 is matched with the inclined groove 609;

[0030] Two adjacent displacement plates 603 are staggered. This design allows the staggered displacement plates 603 to evenly brush the glass surface when the device is working, thereby ensuring uniform cleaning of the glass.

[0031] A convex plate is fixedly connected to the right side of the front surface of the loading frame 1 and located at the bottom of the packaging shell 2. The bottom of the driving motor 3 is fixedly mounted on the convex plate by bolts. The convex plate is designed to meet the fixed installation requirements of the driving motor 3.

[0032] The horizontal plane of the transmission slot 5 is higher than the horizontal plane of the bottom end of the driving roller 604. This design prevents the cleaning liquid from overflowing from the transmission slot 5. The left and right sides of the inner cavity of the loading frame 1 and the bottom of the transmission slot 5 are inclined. This design allows the glass to contact the upper inclined surface of the loading frame 1 when it is transported to the right, so that the glass naturally passes through the high transmission slot 5 and moves out.

[0033] In actual application, the number of displacement plates 603, driving rollers 604 and sponge bearing rollers 7 is not limited, and they can be added or deleted according to actual needs;

[0034] In actual application, when double-sided cleaning is required in the display glass cleaning process, the sponge bearing roller 7 can be synchronously replaced with the transmission cleaning mechanism 6, or two devices can be used to clean the front and back sides, or the glass can be turned over manually.

[0035] When in use, all components are in the initial installation state, and the loading frame 1 is pre-installed with cleaning liquid. The display glass is put into the loading frame 1 from the left transmission slot 5. The glass is naturally placed between the driving roller 604 and the sponge bearing roller 7 and contacts with the cleaning liquid. The driving motor 3 is synchronously controlled to work, driving the movable rod 605 to rotate. Under the transmission of the pulley 601 and the transmission belt 602, multiple movable rods 605 rotate synchronously, and multiple driving rollers 604 rotate in the same direction at the same time, driving the glass to be transmitted to the right. At the same time, the rotation of the movable rod 605 will cause the pressing block 606 to rotate synchronously, so that the pressing block 606 contacts with the inclined slot 609, so that the displacement plate 603 is squeezed and displaced on the fixed rod 607, the supporting spring 608 is compressed, and the elastic cleaning brush 610 brushes the glass as the displacement plate 603 is displaced. As the pressure block 606 rotates, it no longer contacts the displacement plate 603. Under the support of the supporting spring 608, the displacement plate 603 automatically resets and the pulley 601 brushes the glass again. Then, as the driving roller 604 continuously rotates to transport the glass to the right, the cyclic rotation of the pressure block 606 will cause the displacement plate 603 to repeatedly displace back and forth, thereby achieving the purpose of evenly brushing the glass. At the same time, it also has the function of transmitting and feeding materials to the right, which is more in line with actual processing needs.

[0036] In summary: the waste CRT display glass cleaning equipment with automatic feeding function, by setting a driving motor 3, a transmission slot 5, a transmission cleaning mechanism 6, a sponge bearing roller 7 and a positioning frame 8, solves the problem that basic cleaning equipment generally uses chemical solutions or clean water to soak and rinse the glass, the cleaning uniformity of the glass surface is generally poor, and at the same time, it does not have the function of feeding and transmission during the cleaning process, and an additional conveyor needs to be configured to feed and load the next process.

Claims

1. A waste CRT display glass cleaning device with automatic loading function, comprising a loading frame (1), characterized in that: A transmission cleaning mechanism (6) is installed at the top of the inner cavity of the loading frame (1), a driving motor (3) is arranged on the front side of the loading frame (1), a sponge bearing roller (7) is movably installed in the inner cavity of the loading frame (1) and at the bottom of the transmission cleaning mechanism (6), a positioning frame (8) is fixedly connected to the bottom of the inner cavity of the loading frame (1), transmission grooves (5) are opened at the top of the left and right sides of the loading frame (1), and sewage pipes (4) are connected to the bottom of the left and right sides of the inner cavity of the loading frame (1).

2. The waste CRT display glass cleaning equipment with automatic feeding function according to claim 1 is characterized in that: The transport cleaning mechanism (6) comprises a fixed rod (607) and a movable rod (605), and the movable rod (605) and the fixed rod (607) are of the same number and are both multiple.

3. The waste CRT display glass cleaning equipment with automatic feeding function according to claim 2 is characterized in that: The movable rod (605) is installed through the loading frame (1) and is movably connected to the loading frame (1) via a sealed bearing. The front and rear ends of the fixed rod (607) are fixedly connected to the inner wall of the loading frame (1).

4. The waste CRT display glass cleaning equipment with automatic feeding function according to claim 3 is characterized in that: A driving roller (604) is fixedly sleeved on the surface of the movable rod (605) and located in the inner cavity of the loading frame (1), and a pressing block (606) is fixedly sleeved on the surface of the movable rod (605).

5. The waste CRT display glass cleaning equipment with automatic feeding function according to claim 4 is characterized in that: A pulley (601) is fixedly mounted on the surface of the movable rod (605) and located on the front side of the loading frame (1), and a transmission belt (602) is mounted between two adjacent pulleys (601) and connected through the transmission belt (602).

6. The waste CRT display glass cleaning equipment with automatic feeding function according to claim 5 is characterized in that: The surface of the fixed rod (607) is slidably sleeved with a displacement plate (603), and the surface of the fixed rod (607) is sleeved with a support spring (608), one end of the support spring (608) is fixedly connected to the inner wall of the loading frame (1), and the other end of the support spring (608) is fixedly connected to the surface of the displacement plate (603).

7. The waste CRT display glass cleaning equipment with automatic loading function according to claim 6 is characterized by: An elastic cleaning brush (610) is fixedly mounted on the bottom of the displacement plate (603), and an inclined groove (609) is provided on the surface of the displacement plate (603) and on one side close to the driving roller (604).

8. The waste CRT display glass cleaning equipment with automatic loading function according to claim 5 is characterized by: A packaging shell (2) is fixedly connected to the front surface of the loading frame (1) and located outside the pulley (601), and the output end of the driving motor (3) is fixedly connected to the connection point of the movable rod (605).

Images