Baking tray cleaning equipment

Abstract

The utility model discloses baking tray cleaning equipment, which can improve the cleaning effect on a baking tray, and adopts the technical scheme that the baking tray cleaning equipment comprises a rack, a first conveying device and a cleaning device are arranged on the rack, the first conveying device conveys the baking tray along a first direction, the cleaning device comprises bristles and a driving unit, and the bristles are arranged on the rack. The driving unit drives the bristles to move in the second direction, and the second direction intersects with the first direction so that the bristles can horizontally move on the baking tray to scrape residues.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning equipment, and more specifically relates to a baking tray cleaning equipment. Background Art

[0002] After use, the baking tray will have residues attached to it and needs to be cleaned in time before it can be recycled.

[0003] In the existing cleaning equipment, a roller brush is basically used to scrape the residue in the baking tray. The brush is fixed on the outer circumference of the roller, and the rotation of the roller is used to drive the brush to rotate, thereby scraping the residue in the baking tray. However, when cleaning a baking tray with multiple cavities, the brush on the roller makes an arc motion, and there is a dead angle between the brush and the corners of the cavity, making it difficult to scrape the residue in the cavity clean. Utility Model Content

[0004] The main purpose of the utility model is to provide a baking tray cleaning device, which can improve the cleaning effect of the baking tray.

[0005] According to a first aspect of the utility model, a baking tray cleaning device is provided, comprising a frame, on which a first conveying device and a cleaning device are provided, wherein the first conveying device conveys the baking tray along a first direction, and the cleaning device comprises bristles and a driving unit, wherein the driving unit drives the bristles to move along a second direction, and the second direction intersects with the first direction, so that the bristles can move horizontally on the baking tray to scrape off residues.

[0006] In the above-mentioned grill pan cleaning device, the first conveying device conveys the grill pan horizontally along a first direction, and the bristles can move horizontally along the second direction.

[0007] In the above-mentioned grill pan cleaning device, the first direction is perpendicular to the second direction.

[0008] In the above-mentioned baking tray cleaning device, the driving unit includes a conveyor belt assembly and a driving source, the conveyor belt assembly includes a driving wheel, a driven wheel and a conveyor belt, the conveyor belt connects the driving wheel and the driven wheel, the driving source is connected to the driving wheel to drive the driving wheel to rotate, and the bristles are multiple and fixed on the conveyor belt at intervals along the path of the conveyor belt;

[0009] The motion trajectory of the bristles includes a first translation segment, a first arc segment, a second translation segment, and a second arc segment;

[0010] When the bristles perform the first translation segment, the bristles move along the second direction.

[0011] In the above-mentioned baking tray cleaning device, the first translation section is smaller than the length of the baking tray in the second direction.

[0012] In the above-mentioned baking tray cleaning device, there are two conveyor belt assemblies arranged side by side along the first direction.

[0013] In the above-mentioned baking tray cleaning device, the conveying directions of the two conveyor belt assemblies are opposite.

[0014] In the above-mentioned baking tray cleaning device, a plurality of the conveyor belts are provided in one conveyor belt assembly, the plurality of the conveyor belts are arranged side by side, and each of the conveyor belts is provided with bristles.

[0015] In the above-mentioned baking tray cleaning device, the driving wheel of one of the conveyor belt assemblies is a first driving wheel, and the driving wheel of the other conveyor belt assembly is a second driving wheel, and the driving source drives the first driving wheel and the second driving wheel to rotate in opposite directions.

[0016] In the above-mentioned baking tray cleaning device, a slag collecting tray is provided on the frame, and the slag collecting tray is located below the first conveying device and opposite to the cleaning device to receive the residue;

[0017] The frame is provided with a protective cover which can cover the cleaning device to prevent residues from splashing.

[0018] In the above-mentioned baking tray cleaning device, an air blowing module is provided above the output end of the first conveying device, and the air blowing module is used to blow away the residue on the baking tray.

[0019] In the above-mentioned baking tray cleaning device, a second conveying device is provided on the frame, the conveying direction of the second conveying device is consistent with the conveying direction of the first conveying device, and a tray stacking device is provided at the output end of the second conveying device;

[0020] The stacking device includes a tray receiving unit docking with the second conveying device, and a lifting frame for placing a trolley is provided below the tray receiving unit. The lifting frame is driven by the first driving module to rise and fall to drive the trolley to rise and fall;

[0021] The tray receiving unit includes a bracket, a support plate and a second driving module. The support plate is rotatably connected to the bracket. There are two support plates arranged at intervals. The second driving module drives the support plate to rotate so that the two support plates cooperate to support the two ends of the baking tray or allow the baking tray to pass between the two support plates and fall onto the trolley.

[0022] In the above-mentioned baking tray cleaning device, a brush roller is provided between the first conveying device and the second conveying device, and the brush roller contacts the back of the baking tray to push the baking tray onto the second conveying device, and the brush roller cleans the back of the baking tray.

[0023] In the above-mentioned baking tray cleaning device, the second driving module includes a cylinder, a first connecting rod and a second connecting rod, the cylinder is located above the tray receiving unit, the output end of the cylinder is extended and retracted in the vertical direction, one end of the first connecting rod is hinged to the output end of the cylinder, the other end of the first connecting rod is hinged to one of the support plates, one end of the second connecting rod is hinged to the output end of the cylinder, and the other end of the second connecting rod is hinged to the other support plate.

[0024] In the above-mentioned baking tray cleaning device, a baffle is provided on the bracket, and the baffle is located on the side of the support plate facing away from the second conveying device. The baffle is opposite to the gap between the two support plates to prevent the baking tray from falling on the support plate.

[0025] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0026] In the utility model, the movement mode of the bristles is optimized so that the bristles can move horizontally on the baking tray. There will be no cleaning dead angle between the bristles and the mold cavity of the baking tray. Moreover, the movement direction of the bristles intersects with the movement direction of the baking tray. When the baking tray moves, the bristles also move. The baking tray and the bristles cooperate so that the bristles can effectively scrape the residues adhering to the baking tray and take the residues away, thereby improving the cleaning ability of the baking tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0028] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the first embodiment of the utility model after removing the stacking device and the protective cover;

[0030] Figure 3 It is a structural schematic diagram of a cleaning device according to a first embodiment of the utility model;

[0031] Figure 4 It is a structural schematic diagram of a conveyor belt assembly of the first embodiment of the utility model;

[0032] Figure 5 It is a structural schematic diagram of a disc stacking device according to a first embodiment of the utility model;

[0033] Figure 6 It is another structural schematic diagram of the disc stacking device of the first embodiment of the utility model;

[0034] Figure 7 It is a structural schematic diagram of the receiving tray unit of the first embodiment of the utility model.

[0035] Among them, the reference numerals of each figure are:

[0036] 1. Frame; 11. Slag collecting tray; 12. Protective cover; 13. Air blowing module;

[0037] 2. A first conveying device;

[0038] 3. Cleaning device; 31. Brush; 32. Driving unit; 321. Conveyor belt assembly; 3211. Driving wheel; 3212. Driven wheel; 3213. Conveyor belt; 322. Driving source;

[0039] 4. Second conveying device;

[0040] 5. disc stacking device; 51. disc receiving unit; 511. bracket; 512. support plate; 5121. first plate body; 5122. second plate body; 5124. rotating shaft; 5123. connecting plate; 513. second driving module; 5131. cylinder; 5132. first connecting rod; 5133. second connecting rod; 52. lifting frame; 53. first driving module; 54. baffle; 541. buffer layer;

[0041] 6. Brush roller. DETAILED DESCRIPTION

[0042] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0043] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0044] Reference Figures 1 to 7 As shown, in one embodiment of the utility model, a baking tray cleaning device comprises a frame 1, on which a first conveying device 2 and a cleaning device 3 are provided, wherein the first conveying device 2 conveys the baking tray along a first direction, and the cleaning device 3 comprises bristles 31 and a driving unit 32, wherein the driving unit 32 drives the bristles 31 to move along a second direction, and the second direction intersects with the first direction, so that the bristles 31 can move horizontally on the baking tray to scrape off the residue;

[0045] The bristles 31 can be translated on the baking tray, and there will be no dead corners for cleaning between the bristles 31 and the mold cavity of the baking tray. Moreover, the movement direction of the bristles 31 intersects with the movement direction of the baking tray. When the baking tray moves, the bristles 31 also move. The baking tray and the bristles 31 cooperate, so that the bristles 31 can effectively scrape the residues adhering to the baking tray and take the residues away, thereby improving the cleaning ability of the baking tray.

[0046] Preferably, the first conveying device 2 conveys the baking tray horizontally along a first direction, and the cleaning device 3 is located above the first conveying device 2, and the bristles 31 can move horizontally along a second direction, so that the bristles 31 can move horizontally to clean the baking tray.

[0047] More preferably, the first direction is perpendicular to the second direction, that is, the moving direction of the baking tray is perpendicular to the moving direction of the bristles 31, so that the bristles 31 have a better effect in scraping off the residue.

[0048] In this embodiment, the first conveying device 2 includes a conveying belt arranged on the frame 1, and the baking tray is placed on the conveying belt. The conveying belt runs to drive the baking tray to translate along the first direction; preferably, a belt with an anti-slip function can be used to convey the baking tray more stably and prevent the baking tray from slipping;

[0049] Of course, in other embodiments, a conveyor mesh chain, a conveyor chain, etc. may also be used to convey the baking tray.

[0050] In this embodiment, the driving unit 32 includes a conveyor belt assembly 321 and a driving source 322. The conveyor belt assembly 321 includes a driving wheel 3211, a driven wheel 3212 and a conveyor belt 3213. The conveyor belt 3213 connects the driving wheel 3211 and the driven wheel 3212. The driving source 322 is connected to the driving wheel 3211 to drive the driving wheel 3211 to rotate. The driving wheel 3211 rotates to drive the conveyor belt 3213 to move. The bristles 31 are multiple and fixed on the conveyor belt 3213 at intervals along the path of the conveyor belt 3213. Therefore, the bristles 31 will circulate under the drive of the conveyor belt 3213.

[0051] The motion trajectory of the bristles 31 includes a first translation segment, a first arc segment, a second translation segment, and a second arc segment;

[0052] When the bristles 31 make the first translation section, the bristles 31 move along the second direction. At this time, the bristles 31 are located on the side of the conveyor belt 3213 close to the first conveyor device 2, and the bristles 31 can clean the baking tray on the first conveyor device 2; then, the bristles 31 make the first arc section, and at this time, the bristles 31 gradually move away from the baking tray; then the bristles 31 make the second translation section, and at this time, the bristles 31 are located on the side of the conveyor belt 3213 away from the first conveyor device 2; then, the bristles 31 make the second arc section, and the bristles 31 gradually move closer to the baking tray; in this way, the bristles 31 will move in a cycle, and the bristles 31 can clean the baking tray in the first translation section.

[0053] In this embodiment, the distance from the side of the conveyor belt 3213 close to the first conveying device 2 to the bottom of the baking tray cavity is less than the length of the bristles 31 by about 1-2 cm, ensuring that the bristles 31 can scrape the bottom of the baking tray cavity.

[0054] In this embodiment, the first translation section is smaller than the length of the baking tray in the second direction, so that the first translation section is centered above the baking tray. In the second direction, the distance from both ends of the first translation section to the edge of the baking tray is smaller than the length of the bristles 31. In this way, when the bristles 31 are in the first arc section, they will push out the scraped residues and prevent the residues from remaining in the baking tray.

[0055] In this embodiment, there are two conveyor belt assemblies 321 and they are arranged side by side along the first direction, and the conveying directions of the two conveyor belt assemblies 321 are opposite; the bristles 31 in one of the conveyor belt assemblies 321 move along the second direction when in the first translation section, and the bristles 31 in the other conveyor belt assembly 321 move in the opposite direction of the second direction when in the first translation section, thereby utilizing a two-way scraping method to improve the cleaning effect of the baking tray.

[0056] In some other embodiments, there may be multiple conveyor belt assemblies 321 that are spaced apart along the first direction, and the conveying direction of at least one conveyor belt assembly 321 is opposite to the conveying directions of the other conveyor belt assemblies 321 .

[0057] In this embodiment, a plurality of conveyor belts 3213 are provided in a conveyor belt assembly 321, and the plurality of conveyor belts 3213 are arranged side by side, and each conveyor belt 3213 is provided with bristles 31; specifically, a plurality of annular grooves can be provided on the driving wheel 3211, and corresponding annular grooves are provided on the driven wheel 3212, and the conveyor belts 3213 are wound around the corresponding annular grooves of the driving wheel 3211 and the driven wheel 3212, so that the driving wheel 3211 can drive the plurality of conveyor belts 3213 to move at the same time, and each conveyor belt 3213 is provided with bristles 31, which can increase the scraping area and improve the efficiency of scraping off residues.

[0058] In some other embodiments, the same scraping effect can be achieved by increasing the width of the conveyor belt 3213 and arranging multiple rows of bristles 31 on the conveyor belt 3213.

[0059] In this embodiment, the driving wheel 3211 of one conveyor belt assembly 321 is the first driving wheel, and the driving wheel 3211 of the other conveyor belt assembly 321 is the second driving wheel. The driving source 322 drives the first driving wheel and the second driving wheel to rotate in opposite directions. One driving source 322 can drive the two conveyor belt assemblies 321 to move in opposite directions.

[0060] Specifically, the driving source 322 includes a motor, a driving bevel gear arranged at the output end of the motor, and also includes a first driven bevel gear connected to the first driving wheel and a second driven bevel gear connected to the second driving wheel. The driving bevel gear is located between the first driving wheel and the second driving wheel. The first driven bevel gear and the second driven bevel gear are respectively connected to the driving bevel gear, thereby simultaneously driving the two driving wheels 3211 to rotate in opposite directions.

[0061] In this embodiment, a slag collecting pan 11 is provided on the frame 1. The slag collecting pan 11 is located below the first conveying device 2 and opposite to the cleaning device 3 to receive the residue.

[0062] A protective cover 12 is provided on the frame 1, and the protective cover 12 can cover the cleaning device 3 to prevent the residue from splashing;

[0063] Generally speaking, the protective cover 12 is rotatable. When the cleaning equipment is used, the protective cover 12 is covered on the cleaning device 3. The residue will be blocked by the protective cover 12 after flying out, and then fall onto the residue collecting tray 11, which is convenient for cleaning. When the cleaning equipment is not in use, the protective cover 12 can be opened to observe the condition of the cleaning device 3 and perform maintenance on the cleaning device 3.

[0064] In this embodiment, a blowing module 13 is provided above the output end of the first conveying device 2, and the small portion of residue that is not cleaned by the cleaning device 3 can be blown away by the blowing module 13;

[0065] Specifically, the blowing module 13 includes an air pipe straddling the frame 1, the air pipe is located above the first conveying device 2, and a plurality of air nozzles are arranged at intervals on the air pipe, and air flow is blown toward the baking tray through the air nozzles.

[0066] In this embodiment, a second conveying device 4 is provided on the frame 1, and the conveying direction of the second conveying device 4 is consistent with the conveying direction of the first conveying device 2. The first conveying device 2 conveys the baking tray to the second conveying device 4, and a tray stacking device 5 is provided at the output end of the second conveying device 4; the second conveying device 4 can also be conveyed by a belt.

[0067] The tray stacking device 5 includes a tray receiving unit 51 docked with the second conveying device 4. A lifting frame 52 for placing a trolley is provided below the tray receiving unit 51. The lifting frame 52 is driven by the first driving module 53 to lift and lower the trolley.

[0068] The tray receiving unit 51 includes a bracket 511, a support plate 512, and a second driving module 513. The support plate 512 is rotatably connected to the bracket 511. There are two support plates 512 arranged at intervals. The second driving module 513 drives the support plates 512 to rotate so that the two support plates 512 cooperate to support the two ends of the baking tray or the baking tray passes between the two support plates 512 and falls onto the trolley.

[0069] The support plate 512 can rotate to present a first posture or a second posture under the drive of the second driving module 513. When the two support plates 512 present the first posture, the two support plates 512 can hold the baking tray transported from the second conveying device 4. Then the second driving module 513 drives the support plate 512 to rotate, and the support plate 512 gradually switches to the second posture. During this process, the baking tray on the support plate 512 can pass through between the two support plates 512 and fall onto the trolley; the lifting frame 52 gradually descends with the trolley, and the support plate 512 receives and releases the baking trays one by one, so that the baking trays can be stacked on the trolley. After the baking trays are stacked to a preset height, the lifting frame 52 descends to let the trolley ground, and the trolley with stacked baking trays can be directly pushed away, which is very convenient, and the overall structure is simpler, easy to maintain, lower cost, and high stacking efficiency.

[0070] In this embodiment, the support plate 512 includes a first plate body 5121 and a second plate body 5122, the first plate body 5121 and the second plate body 5122 form an L-shaped structure, the first plate body 5121 is used to support the baking tray, the second plate body 5122 is used to block the edge of the baking tray, and the second plate body 5122 is provided with a connecting plate 5123 on the side facing away from the first plate body 5121, and a rotating shaft 5124 is provided on the connecting plate 5123, and the rotating shaft 5124 is rotatably connected to the bracket 511;

[0071] When the support plate 512 is in the first posture, the first plate body 5121 is arranged horizontally. At this time, the two first plate bodies 5121 can support the baking tray, and the second plate body 5122 is arranged vertically to block the two ends of the baking tray in the second direction to restrict the baking tray; then the support plate 512 rotates, and gradually switches to the second posture. During the process, the first plate body 5121 rotates downward to allow the baking tray to fall.

[0072] In this embodiment, the second driving module 513 includes a cylinder 5131, a first connecting rod 5132 and a second connecting rod 5133. The cylinder 5131 is located above the receiving plate unit 51. The output end of the cylinder 5131 is telescopic in the vertical direction. One end of the first connecting rod 5132 is hinged to the output end of the cylinder 5131, and the other end of the first connecting rod 5132 is hinged to one of the supporting plates 512. One end of the second connecting rod 5133 is hinged to the output end of the cylinder 5131, and the other end of the second connecting rod 5133 is hinged to the other supporting plate 512.

[0073] Specifically, the first connecting rod 5132 and the second connecting rod 5133 are respectively hinged on the connecting plate 5123 of the corresponding support plate 512, the piston rod rises, pulling the first plate body 5121 to rotate to a horizontal posture, and the piston rod descends, pushing the first plate body 5121 to rotate downward to release the baking tray.

[0074] In this embodiment, a baffle 54 is provided on the bracket 511. The baffle 54 is located on the side of the support plate 512 facing away from the second conveying device 4. The baffle 54 is opposite to the gap between the two support plates 512. After the baking tray output by the first conveying device 2 hits the baffle 54, it will accurately fall on the support plate 512.

[0075] At the same time, a buffer layer 541 is provided on one side of the baffle 54 close to the first conveying device 2, and the baking tray will collide with the buffer layer 541 to avoid damage to the baking tray; the buffer layer 541 can be rubber, sponge or leather.

[0076] In this embodiment, a brush roller 6 is provided between the first conveying device 2 and the second conveying device 4. The brush roller 6 contacts the back of the baking tray, thereby pushing the baking tray onto the second conveying device 4 and cleaning the back of the baking tray.

[0077] In this embodiment, the first driving module 53 is a chain transmission mechanism, and the lifting frame 52 is lifted or lowered by the chain transmission mechanism.

[0078] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A baking tray cleaning device, comprising a frame, characterized in that: The frame is provided with a first conveying device and a cleaning device, wherein the first conveying device conveys the baking tray along a first direction, and the cleaning device comprises bristles and a driving unit, wherein the driving unit drives the bristles to move along a second direction, and the second direction intersects with the first direction, so that the bristles can move horizontally on the baking tray to scrape off residues.

2. The baking tray cleaning device according to claim 1, characterized in that: The first conveying device conveys the baking tray horizontally along a first direction, and the bristles can move horizontally along the second direction.

3. The baking tray cleaning device according to claim 1 or 2, characterized in that: The first direction is perpendicular to the second direction.

4. The baking tray cleaning device according to claim 1, characterized in that: The driving unit comprises a conveyor belt assembly and a driving source, the conveyor belt assembly comprises a driving wheel, a driven wheel and a conveyor belt, the conveyor belt connects the driving wheel and the driven wheel, the driving source is connected to the driving wheel to drive the driving wheel to rotate, and the bristles are multiple and fixed on the conveyor belt at intervals along the path of the conveyor belt; The motion trajectory of the bristles includes a first translation segment, a first arc segment, a second translation segment, and a second arc segment; When the bristles perform the first translation segment, the bristles move along the second direction.

5. The baking tray cleaning device according to claim 4, characterized in that: The first translation segment is smaller than the length of the baking tray in the second direction.

6. The baking tray cleaning device according to claim 4, characterized in that: There are two conveyor belt assemblies arranged side by side along the first direction.

7. The grill pan cleaning device according to claim 6, characterized in that: The conveying directions of the two conveyor belt assemblies are opposite.

8. The baking tray cleaning device according to claim 4, characterized in that: A plurality of conveyor belts are provided in one conveyor belt assembly, the plurality of conveyor belts are arranged side by side, and each conveyor belt is provided with bristles.

9. The baking tray cleaning device according to claim 6, characterized in that: The driving wheel of one of the conveyor belt assemblies is a first driving wheel, and the driving wheel of the other conveyor belt assembly is a second driving wheel. The driving source drives the first driving wheel and the second driving wheel to rotate in opposite directions.

10. The baking tray cleaning device according to claim 2, characterized in that: The frame is provided with a slag collecting pan, which is located below the first conveying device and opposite to the cleaning device to receive the residue; The frame is provided with a protective cover which can cover the cleaning device to prevent residues from splashing.

11. The baking tray cleaning device according to claim 1, characterized in that: An air blowing module is provided above the output end of the first conveying device, and the air blowing module is used to blow away the residue on the baking tray.

12. The baking tray cleaning device according to claim 1, characterized in that: The frame is provided with a second conveying device, the conveying direction of the second conveying device is consistent with the conveying direction of the first conveying device, and the output end of the second conveying device is provided with a stacking device; The stacking device includes a tray receiving unit docking with the second conveying device, and a lifting frame for placing a trolley is provided below the tray receiving unit. The lifting frame is driven by the first driving module to rise and fall to drive the trolley to rise and fall; The tray receiving unit includes a bracket, a support plate and a second driving module. The support plate is rotatably connected to the bracket. There are two support plates arranged at intervals. The second driving module drives the support plate to rotate so that the two support plates cooperate to support the two ends of the baking tray or allow the baking tray to pass between the two support plates and fall onto the trolley.

13. The baking tray cleaning device according to claim 12, characterized in that: A brush roller is provided between the first conveying device and the second conveying device. The brush roller contacts the back of the baking tray to push the baking tray onto the second conveying device, and the brush roller cleans the back of the baking tray.

14. The baking tray cleaning device according to claim 12, characterized in that: The second driving module includes a cylinder, a first connecting rod and a second connecting rod. The cylinder is located above the receiving plate unit. The output end of the cylinder is telescoped in the vertical direction. One end of the first connecting rod is hinged to the output end of the cylinder, and the other end of the first connecting rod is hinged to one of the support plates. One end of the second connecting rod is hinged to the output end of the cylinder, and the other end of the second connecting rod is hinged to the other support plate.

15. The baking tray cleaning device according to claim 12, characterized in that: The bracket is provided with a baffle, which is located on the side of the support plate facing away from the second conveying device, and the baffle is opposite to the gap between the two support plates to prevent the baking tray from falling on the support plate.

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