Online cleaning device of transmission trolley

Abstract

The utility model discloses an on-line cleaning device for a transmission trolley, which belongs to the field of conveying and cleaning, and comprises a transmission trolley, a plurality of groups of clamping jaws and a fixing plate, a lifting cylinder is arranged at the bottom of the fixing plate, a plurality of groups of rotating shafts are rotatably connected onto the fixing plate, and brushes are fixedly connected to the tops of the rotating shafts. The lower ends of the rotating shafts penetrate through the fixing plate and are fixedly connected with gears, the bottom of the fixing plate is slidably connected with a rack, and the rack is connected with the gears in an engaged mode. The lifting air cylinder is started, the lifting air cylinder drives the brushes on the multiple rotating shafts to move upwards to the positions between the inner walls of the multiple clamping jaws through the fixing plate, then the racks move to be meshed with the gears on the outer walls of the multiple rotating shafts, the rotating shafts are driven to rotate, the rotating shafts drive the brushes to rotate, and the inner walls of the clamping jaws are cleaned; and glass fragments attached to the inner walls of the clamping jaws are swept out, so that the situation that the glass fragments are left on the inner walls of the clamping jaws to damage subsequently-clamped glass is avoided, and the clamping safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying cleaning, in particular to an online cleaning device for a transmission trolley. Background Art

[0002] In the production of glass substrates, the glass is often mainly transported, scribed and cut in the process flow. Since the substrate glass itself is thin and brittle, it is prone to irregular warping and deformation, and therefore is prone to breakage during the cutting or transmission process. When the glass breaks during transportation, the broken scraps will remain attached to the inner wall of the clamp used to transport the glass, and will cause damage to the glass during subsequent clamping and transportation of the glass, reducing the safety of transportation. At the same time, if the broken glass is not cleaned up, it will follow the transport trolley into the next production cycle. When the glass of a cycle is loaded on the trolley, the broken bait may cause stress concentration on the surface of the normal glass, causing the product to break, resulting in a decrease in the overall yield of the production line. Utility Model Content

[0003] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide an online cleaning device for a conveying trolley to solve the problem in the prior art that when glass is broken into pieces during transportation, the broken scraps will remain attached to the inner wall of the clamp used to convey the glass, and will cause damage to the glass during subsequent clamping and transportation, reducing the safety of transportation. At the same time, if the broken glass is not cleaned, it will follow the conveying trolley into the next production cycle. When a cycle of glass is loaded on the trolley, the broken bait may cause stress concentration on the surface of the normal glass, causing the product to break, resulting in a decrease in the overall yield of the production line.

[0004] The purpose of the utility model can be achieved through the following technical solutions:

[0005] An online cleaning device for a transport trolley comprises a transport trolley and a plurality of groups of clamps arranged thereon, and also comprises a fixed plate, a lifting cylinder is arranged at the bottom of the fixed plate, a plurality of groups of rotating shafts are rotatably connected to the fixed plate, a brush is fixedly connected to the top of the rotating shaft, the lower ends of the plurality of groups of rotating shafts pass through the fixed plate and are fixedly connected to gears, a rack is slidably connected to the bottom of the fixed plate, and the rack is meshed with the plurality of groups of gears.

[0006] As a further solution of the utility model: a driving motor is fixedly connected to one side of the top of the fixed plate, the output end of the driving motor passes through the fixed plate and is fixedly connected to an eccentric wheel, the eccentric wheel is attached to one side of the rack, and a sliding rod is fixedly connected to the side of the rack away from the eccentric wheel, the sliding rod slides on the connecting block at the bottom of the fixed plate, and a reset spring is sleeved on the outer wall of the sliding rod, and the two ends of the reset spring are respectively against the rack and the connecting block.

[0007] As a further solution of the utility model: two groups of limit blocks are fixedly connected to the bottom of the fixed plate, and the rack slides on the limit blocks.

[0008] As a further solution of the utility model: the brush and the rotating shaft are provided with interconnected cavities, the cavity inside the brush is provided with multiple groups of through holes penetrating the brush, a rotating joint is fixedly connected to the bottom of the rotating shaft, and the multiple groups of rotating joints are connected through a water supply pipe.

[0009] As a further solution of the utility model: a plurality of groups of protective covers are fixedly connected to the top of the fixed plate, and the plurality of groups of protective covers are respectively sleeved on the outsides of the plurality of groups of brushes.

[0010] As a further solution of the utility model: the top of the protective cover is flush with the top of the brush.

[0011] Beneficial effects of the utility model:

[0012] 1. In the utility model, by starting the lifting cylinder, the lifting cylinder drives the brushes on the multiple sets of rotating shafts to move upward to between the inner walls of the multiple sets of clamping jaws through the fixed plate, and then the racks are moved to mesh with the gears on the outer walls of the multiple sets of rotating shafts, thereby driving the rotating shafts to rotate, and the rotating shafts drive the brushes to rotate, so as to clean the inner walls of the clamping jaws and clean out the glass fragments attached to the inner walls of the clamping jaws, so as to avoid the glass fragments remaining on the inner walls of the clamping jaws and causing damage to the subsequently clamped glass, thereby improving the safety of clamping.

[0013] 2. In the utility model, the cleaning liquid is supplied through a water supply pipe connected to a water supply source. The cleaning liquid enters the cavity inside the brush through the water supply pipe, the rotary joint and the rotating shaft, and then is sprayed onto the inner wall of the clamping jaw through the through hole, so as to rinse the inner wall of the clamping jaw and flush out the glass fragments attached to the inner wall of the clamping jaw, thereby further improving the cleaning effect of the clamping jaw. Moreover, through the setting of the rotary joint, the rotating shaft can drive the brush to rotate and clean while spraying water for cleaning. The two cooperate with each other to further improve the cleaning effect.

[0014] 3. In the utility model, the eccentric wheel is driven to rotate by a driving motor, and the rotation of the eccentric wheel is against one side of the rack, pushing the rack to move, and the rack moves and meshes with the gear, thereby driving the brush on the rotating shaft to clean in the forward direction, and then the tension of the reset spring pushes the rack to move and reset, and the rack moves and resets while meshing with the gear, thereby driving the brush on the rotating shaft to clean in the reverse direction, and the clamping claws are cleaned by repeatedly rotating the brush in the forward and reverse directions, thereby improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the fixed plate in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the brush and the rotating shaft in the utility model;

[0019] Figure 4 It is a schematic diagram of the clamping jaw structure of the utility model.

[0020] In the figure: 1. conveyor vehicle; 101. clamping claw; 2. fixing plate; 201. limit block; 3. rotating shaft; 4. brush; 401. through hole; 402. rotary joint; 403. water supply pipe; 5. lifting cylinder; 6. gear; 7. rack; 8. driving motor; 801. eccentric wheel; 802. sliding rod; 803. reset spring; 9. protective cover. 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] like Figure 1-Figure 4 As shown, an online cleaning device for a transport trolley includes a transport trolley 1 and multiple groups of clamps 101 arranged thereon, and also includes a fixed plate 2, a lifting cylinder 5 is arranged at the bottom of the fixed plate 2, multiple groups of rotating shafts 3 are rotatably connected to the fixed plate 2, a brush 4 is fixedly connected to the top of the rotating shaft 3, the lower ends of the multiple groups of rotating shafts 3 pass through the fixed plate 2 and are fixedly connected to gears 6, a rack 7 is slidably connected to the bottom of the fixed plate 2, and the rack 7 is meshed with the multiple groups of gears 6 for sliding transmission.

[0023] like Figure 1 and Figure 2As shown, in order to improve the cleaning effect of the brush 4, a driving motor 8 is fixedly connected to one side of the top of the fixed plate 2. The output end of the driving motor 8 passes through the fixed plate 2 and is fixedly connected to an eccentric wheel 801. The eccentric wheel 801 is in contact with one side of the rack 7. The eccentric wheel 801 is driven to rotate by the driving motor 8. The eccentric wheel 801 rotates and abuts against one side of the rack 7, pushing the rack 7 to move. The rack 7 moves and meshes with the gear 6, thereby driving the brush 4 on the rotating shaft 3 to rotate forward for cleaning. A sliding rod 802 is fixedly connected to the side of the rack 7 away from the eccentric wheel 801. The sliding rod 802 slides on the connecting block at the bottom of the fixed plate 2. The outer wall is sleeved with a return spring 803, and the two ends of the return spring 803 are respectively against the rack 7 and the connecting block. Through the setting of the return spring 803, after the eccentric wheel 801 rotates half a circle and separates from the rack 7, the rack 7 is pushed to move and reset by the tension of the return spring 803. While the rack 7 moves and resets, it meshes with the gear 6, thereby driving the brush 4 on the rotating shaft 3 to reverse and clean. The brush 4 repeatedly rotates forward and reversely to clean the clamping jaw 101, thereby improving the cleaning effect. In addition, two sets of limit blocks 201 are fixedly connected to the bottom of the fixed plate 2, and the rack 7 slides on the limit blocks 201, thereby improving the sliding stability of the rack 7.

[0024] like Figure 2 and Figure 3 As shown, the brush 4 and the rotating shaft 3 are provided with interconnected cavities, the cavity inside the brush 4 is provided with multiple groups of through holes 401 penetrating the brush 4, a rotating joint 402 is fixedly connected to the bottom of the rotating shaft 3, the multiple groups of rotating joints 402 are connected through a water supply pipe 403, the water supply pipe 403 is connected to a water supply source to supply cleaning liquid, the cleaning liquid enters the cavity inside the brush 4 through the water supply pipe 403, the rotating joint 402 and the rotating shaft 3, and then is sprayed onto the inner wall of the clamping jaw 101 through the through hole 401, flushing the inner wall of the clamping jaw 101, flushing out the glass fragments attached to the inner wall of the clamping jaw 101, further improving the cleaning effect of the clamping jaw 101, and the setting of the rotating joint 402 can make the rotating shaft 3 drive the brush 4 to rotate and clean while spraying water, and the two cooperate with each other to further improve the cleaning effect.

[0025] like Figure 2As shown, a plurality of groups of protective covers 9 are fixedly connected to the top of the fixed plate 2, and the plurality of groups of protective covers 9 are respectively sleeved on the outside of the plurality of groups of brushes 4. When the brush 4 moves upward to the inner wall of the clamping jaw 101, the protective cover 9 is sleeved on the outside of the clamping jaw 101, and the brush 4 rotates to clean the inner wall of the clamping jaw 101. The cleaned glass fragments are blocked by the protective cover 9 to avoid the cleaned fragments from splashing everywhere, thereby improving the safety of cleaning. The top of the protective cover 9 is flush with the top of the brush 4, which is convenient for intercepting the splashed glass fragments. At the same time, the setting of the protective cover 9 can also collect the cleaning liquid sprayed from the through hole 401 on the brush 4, and then discharge it to avoid splashing of the cleaning liquid.

[0026] The working principle of the utility model is as follows: when the user uses it, the multiple groups of clamps 101 on the conveying vehicle 1 are respectively moved to the upper sides of the multiple groups of brushes 4 to be aligned therewith, and then the clamps 101 are opened, and then the lifting cylinder 5 is started, and the lifting cylinder 5 drives the multiple groups of brushes 4 on the rotating shafts 3 to move upward between the inner walls of the multiple groups of clamps 101 through the fixed plate 2, and then moves through the rack 7 to engage with the gear 6 on the outer wall of the multiple groups of rotating shafts 3, thereby driving the rotating shaft 3 to rotate, and the rotating shaft 3 drives the brush 4 to rotate, clean the inner wall of the clamp 101, and clean out the glass fragments attached to the inner wall of the clamp 101, so as to avoid the glass fragments remaining on the inner wall of the clamp 101 and damaging the subsequently clamped glass, thereby improving the safety of clamping and at the same time avoiding the glass fragments being driven to the next process by the conveying vehicle 1 and affecting the stability of the subsequent production line.

[0027] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An online cleaning device for a transport vehicle, comprising a transport vehicle (1) and a plurality of groups of clamping claws (101) arranged thereon, characterized in that: It also comprises a fixed plate (2), a lifting cylinder (5) is arranged at the bottom of the fixed plate (2), a plurality of rotating shafts (3) are rotatably connected to the fixed plate (2), a brush (4) is fixedly connected to the top of the rotating shaft (3), the lower ends of the plurality of rotating shafts (3) pass through the fixed plate (2) and are fixedly connected to gears (6), a rack (7) is slidably connected to the bottom of the fixed plate (2), and the rack (7) is meshed and connected with the plurality of gears (6); A driving motor (8) is fixedly connected to one side of the top of the fixed plate (2); an output end of the driving motor (8) passes through the fixed plate (2) and is fixedly connected to an eccentric wheel (801); the eccentric wheel (801) is in contact with one side of the rack (7); a sliding rod (802) is fixedly connected to the side of the rack (7) away from the eccentric wheel (801); the sliding rod (802) slides on a connecting block at the bottom of the fixed plate (2); a return spring (803) is sleeved on the outer wall of the sliding rod (802); two ends of the return spring (803) are respectively against the rack (7) and the connecting block.

2. The online cleaning device of the transport trolley according to claim 1, characterized in that: Two groups of limit blocks (201) are fixedly connected to the bottom of the fixed plate (2), and the rack (7) slides on the limit blocks (201).

3. The online cleaning device of the transmission vehicle according to claim 1, characterized in that: The brush (4) and the rotating shaft (3) are provided with interconnected cavities, the cavity inside the brush (4) is provided with a plurality of through holes (401) penetrating the brush (4), a rotating joint (402) is fixedly connected to the bottom of the rotating shaft (3), and the plurality of rotating joints (402) are connected to each other via a water supply pipe (403).

4. The online cleaning device of the transport vehicle according to claim 1, characterized in that: A plurality of groups of protective covers (9) are fixedly connected to the top of the fixed plate (2), and the plurality of groups of protective covers (9) are respectively sleeved on the outside of the plurality of groups of brushes (4).

5. The online cleaning device of the transport vehicle according to claim 4, characterized in that: The top of the protective cover (9) is flush with the top of the brush (4).

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