Food packaging tin cleaning and capping device

Abstract

The invention belongs to the technical field of food packaging, and provides a food packaging tin cleaning and capping device which comprises a support, the support comprises a shell, supporting legs are fixedly connected to the bottom of the shell, and a first sliding groove is formed in the shell; the fixing assembly comprises a bearing plate slidably connected into the first sliding groove, moving plates are symmetrically arranged on the bearing plate, the side edges of the two moving plates are in threaded connection with bidirectional threaded rods, and a driving component is arranged on the side edge of the bearing plate; two moving plates move oppositely through a bidirectional threaded rod, a plurality of packaging cans are clamped and fixed through first springs and rubber sheets, the packaging cans are kept fixed in the follow-up treatment process, and deviation is prevented; the electric push rod drives the second rack to be meshed with the second gear ring, the supporting rod can support the brushes to be attached to the inner wall of the packaging tin, the second rack is meshed with the first gear ring and the second gear ring at the same time, the multiple brushes are driven to rotate, the multiple packaging tin is cleaned, the cleaning efficiency is improved, and the food packaging tin cleaning device can be suitable for food packaging tin of different sizes.

Description

Technical Field

[0001] The invention belongs to the technical field of food packaging, in particular to a food packaging can cleaning and capping device. Background Art

[0002] In the food production industry, in the packaging process of canned food, beverages and other foods, cleaning and sealing of food packaging cans are crucial links in the food production process. They are directly related to the sanitary quality, shelf life and health of consumers of food. For the cleaning and sealing of food packaging cans, the food packaging can cleaning and sealing device is one of the important equipment.

[0003] However, in actual use, the cleaning and capping devices for food packaging cans may be inaccurate in cleaning and capping the packaging cans due to the offset of the packaging cans, thereby affecting the subsequent work efficiency. In addition, the existing cleaning and capping devices for food packaging cans are difficult to clean multiple packaging cans at the same time, resulting in poor cleaning efficiency, and may not be comprehensive due to packaging cans of different sizes. When capping the packaging cans, the existing cleaning and capping devices for food packaging cans mostly cap single packaging cans in turn, resulting in poor work efficiency, which leads to a small production volume per unit time.

[0004] Therefore, those skilled in the art have proposed a food packaging can cleaning and capping device to solve the problems raised in the background art.

[0005] The above information disclosed in this background technology is only used to increase the understanding of the background technology of the present invention and therefore, it may include information that does not constitute the prior art known to ordinary technicians in this field. Summary of the invention

[0006] In order to solve the above-mentioned technical problems, the present invention provides a food packaging can cleaning and capping device to solve the problems in the prior art such as inaccurate cleaning and capping of the packaging cans due to the offset of the packaging cans, difficulty in cleaning multiple packaging cans at the same time, difficulty in adapting to packaging cans of different sizes, and poor work efficiency due to the sequential capping of single packaging cans.

[0007] To achieve the above-mentioned purpose, the present invention provides a food packaging can cleaning and sealing device, comprising a bracket, the bracket comprising a shell, the bottom of the shell is fixedly connected with a supporting leg, and the shell is provided with a first slide groove; a fixing component, the fixing component comprises a receiving plate slidably connected to the first slide groove, the receiving plate is symmetrically provided with a movable plate, the two sides of the movable plate are threadedly connected with a bidirectional threaded rod, and the side of the receiving plate is provided with a driving member; a cleaning component, the cleaning component comprises a first L-shaped frame fixedly connected to one side of the shell, the first L-shaped frame is provided with a second rack, the first L-shaped frame is provided with an adjusting member, and the adjusting member is provided with a water pipe; a sealing component, the sealing component comprises a second L-shaped frame fixedly connected to one side of the shell, the second L-shaped frame is rotatably connected with a rotating shaft, the rotating shaft is provided with a notch, and the clamping member is provided in the notch.

[0008] Preferably, a second sliding groove is provided on the receiving plate, a first spring is fixedly connected to the movable plate, a rubber sheet is fixedly connected to the end of the first spring, and a rotating knob is fixedly connected to the bidirectional threaded rod.

[0009] Preferably, the driving component includes a side plate fixedly connected to the side of the receiving plate, a first motor is fixedly connected to the side plate, a gear is fixedly connected to the output end of the first motor, and a first rack is fixedly connected to one side of the shell.

[0010] Preferably, the two movable plates are both slidably connected in the second sliding groove, a plurality of first springs are provided and are evenly distributed in the horizontal direction, and the gear is meshed with the first rack.

[0011] Preferably, a third sliding groove is provided on the first L-shaped frame, a placing plate is slidably connected to the third sliding groove, and an electric push rod is fixedly connected to the placing plate.

[0012] Preferably, the adjusting member includes a connecting tube rotatably connected to the first L-shaped frame, the end of the connecting tube is sleeved with a first gear ring, the outside of the connecting tube is rotatably connected with a sleeve, the end of the sleeve is sleeved with a second gear ring, the sleeve is threadedly connected with a connecting seat, the connecting seat is rotatably connected with a support rod, and the end of the support rod is rotatably connected with a brush.

[0013] Preferably, the output end of the electric push rod is fixedly connected to the end of the second rack, the second rack is respectively meshed with the first gear ring and the second gear ring, the connecting seat, the support rod and the brush are each provided with two and are symmetrically arranged, the adjusting member is provided with multiple and are evenly distributed in the horizontal direction, the water pipe is provided with multiple ends and are all fixedly connected in multiple connecting pipes.

[0014] Preferably, a second spring is fixedly connected in the notch, a first belt and a second belt are respectively sleeved on the rotating shaft, and a second motor is fixedly connected to the top of the second L-shaped frame.

[0015] Preferably, the clamping member comprises a protrusion fixedly connected to the end of the second spring, the protrusion is provided with a groove, a clamping block is rotatably connected in the groove, and the protrusion is fixedly connected to the third spring.

[0016] Preferably, the rotating shaft, the notch and the second spring are provided in plurality and are evenly distributed in the horizontal direction, the protrusion is slidably connected in the notch, the groove, the clamping block and the third spring are provided in plurality and are evenly distributed in a circumference, the first belt and the second belt are staggered, and the output end of the second motor is fixedly connected to the rotating shaft.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention drives two movable plates to move in opposite directions by rotating the bidirectional threaded rod, and clamps and fixes a plurality of packaging cans at the same time by means of the first spring and the rubber sheet, and moves as a whole under the drive of the driving member, so as to ensure that the packaging cans remain fixed in subsequent processing, prevent deviation, and ensure the accuracy and reliability of the operation.

[0019] 2. The present invention drives the second rack through the electric push rod. When the second rack and the second gear ring are meshed, the support rod can support the brush and fit the inner wall of the packaging can. When the second rack is meshed with the first gear ring and the second gear ring at the same time, it drives multiple brushes to rotate left and right, and cleans multiple packaging cans at the same time, thereby improving the cleaning efficiency, as well as the comprehensiveness and thoroughness of cleaning, and can be applied to food packaging cans of different sizes, which increases the versatility and flexibility of the equipment and reduces the cost and time of cleaning.

[0020] 3. The present invention presses down the second L-shaped frame to move the protrusion into the groove, and under the extrusion of the inclined surface at the end of the shaft, multiple clamps clamp the caps and fix them on the packaging can. The second motor drives the multiple shafts to rotate through the first belt and the second belt, so that the multiple caps rotate on the packaging can to perform capping, which significantly improves production efficiency. This parallel processing method reduces the processing time of a single packaging can or the labor time of manual labor, thereby increasing the production volume per unit time.

[0021] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0023] Figure 2 It is a schematic structural diagram of a fixing assembly of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0024] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0025] Figure 4 It is a structural schematic diagram of a cleaning component of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0026] Figure 5 It is a cross-sectional view of the front view of a cleaning component of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0027] Figure 6 for Figure 5 The enlarged structural diagram at B in the middle;

[0028] Figure 7 It is a cross-sectional view of a top view of a fixing assembly of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0029] Figure 8 It is a cross-sectional view of the front view of a capping assembly of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of a capping assembly of a food packaging can cleaning and capping device according to an embodiment of the present invention;

[0031] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure at point C in the middle.

[0032] In the figure:

[0033] 1. bracket; 11. housing; 12. legs; 13. first slide slot;

[0034] 2. Fixed assembly; 21. Receiver plate; 22. Second slide groove; 23. Moving plate; 24. First spring; 25. Rubber sheet; 26. Bidirectional threaded rod; 27. Rotating knob; 28. Driving member; 281. Side plate; 282. First motor; 283. Gear; 284. First rack;

[0035] 3. Cleaning assembly; 31. First L-shaped frame; 32. Third slide slot; 33. Placement plate; 34. Electric push rod; 35. Second rack; 36. Adjustment member; 361. Connecting pipe; 362. First gear ring; 363. Sleeve; 364. Second gear ring; 365. Connecting seat; 366. Support rod; 367. Brush; 37. Water pipe;

[0036] 4. Cover assembly; 41. Second L-shaped frame; 42. Rotating shaft; 43. Notch; 44. Second spring; 45. Clamping member; 451. Protrusion; 452. Groove; 453. Clamping block; 454. Third spring; 46. First belt; 47. Second belt; 48. Second motor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0038] Embodiment 1:

[0039] See also Figure 1 - Fig.10 As shown, a food packaging can cleaning and capping device comprises a bracket 1, the bracket 1 comprises a shell 11, a leg 12 is fixedly connected to the bottom of the shell 11, a first slide groove 13 is provided on the shell 11, the shell 11 is used to receive a fixing component 2, a cleaning component 3 and a capping component 4, the leg 12 is used to provide support for the shell 11, a plurality of legs 12 are provided and are symmetrically arranged, and the slide groove is used to provide guidance for the fixing component 2;

[0040] The fixing assembly 2 includes a receiving plate 21 slidably connected to the first slide groove 13, and the receiving plate 21 is symmetrically provided with moving plates 23. The two moving plates 23 are threadedly connected with bidirectional threaded rods 26 on the sides, and a driving member 28 is provided on the side of the receiving plate 21. The receiving plate 21 is used to receive the two moving plates 23. The two moving plates 23 move in opposite directions and approach multiple packaging cans. The bidirectional threaded rods 26 rotate to drive the two moving plates 23 to move. The driving member 28 is used to provide driving force for the fixing assembly 2;

[0041] The cleaning assembly 3 includes a first L-shaped frame 31 fixedly connected to one side of the housing 11, a second rack 35 is arranged in the first L-shaped frame 31, an adjusting member 36 is arranged on the first L-shaped frame 31, a water pipe 37 is arranged on the adjusting member 36, the first L-shaped frame 31 is used to receive the cleaning assembly 3, the first L-shaped frame 31 is a telescopic adjustment arrangement, the second rack 35 is used to drive the adjusting member 36 to adjust or rotate, the adjusting member 36 is used to clean the packaging can, the water pipe 37 is used to provide clean water, the water pipe 37 is a three-way arrangement, and the end of the water pipe 37 is connected to a water pump;

[0042] The capping assembly 4 includes a second L-shaped frame 41 fixedly connected to one side of the shell 11, and a rotating shaft 42 is rotatably connected to the second L-shaped frame 41. The second L-shaped frame 41 is telescopically adjustable, and a slot 43 is provided on the rotating shaft 42. A clamping member 45 is provided in the slot 43. The second L-shaped frame 41 is used to receive the capping assembly 4, and the rotating shaft 42 is used to drive the clamping member 45 to rotate. The slot 43 is used to receive the clamping member 45, and the clamping member 45 is used to clamp the port of the packaging can where the cap is installed.

[0043] Specifically, a second slide groove 22 is provided on the receiving plate 21, a first spring 24 is fixedly connected to the movable plate 23, a rubber sheet 25 is fixedly connected to the end of the first spring 24, and a rotating button 27 is fixedly connected to the bidirectional threaded rod 26. The second slide groove 22 is used to provide guidance for the two movable plates 23 and prevent the two movable plates 23 from offset. The first spring 24 provides thrust for the rubber sheet 25, the rubber sheet 25 fits with the packaging can, and the rotation of the rotating button 27 drives the bidirectional threaded rod 26 to rotate.

[0044] Furthermore, the driving component 28 includes a side plate 281 fixedly connected to the side of the receiving plate 21, a first motor 282 is fixedly connected to the side plate 281, a gear 283 is fixedly connected to the output end of the first motor 282, a first rack 284 is fixedly connected to one side of the shell 11, the side plate 281 is used to receive the first motor 282, the first motor 282 is used to provide driving force for the gear 283, and the rack is used to receive the gear 283.

[0045] Furthermore, the two movable plates 23 are both slidably connected in the second slide groove 22, and are affected by the rotation of the bidirectional threaded rod 26 to move in opposite directions in the second slide groove 22. The first springs 24 are provided in multiple numbers and are evenly distributed in the horizontal direction, so that the rubber sheet 25 can clamp and fix multiple packaging cans. The gear 283 is meshed with the first rack 284, so that the fixed component 2 can move along the rack.

[0046] As can be seen from the above, when multiple packaging cans are placed on the receiving plate 21, the rotating knob 27 is turned, and the bidirectional threaded rod 26 rotates accordingly. Because the two movable plates 23 are threadedly connected to the bidirectional threaded rod 26, the two movable plates 23 move in opposite directions in the second slide groove 22 provided on the receiving plate 21 as the bidirectional threaded rod 26 rotates, and a group of first springs 24 and rubber sheets 25 provided on the movable plates 23 move accordingly. When reaching a certain degree, the rubber sheet 25 fits on the outside of the packaging can, and the first spring 24 opens and tightens according to the shape of the packaging can to clamp multiple packaging cans and fix them on the receiving plate 21. At this time, the first motor 282 is started, and the first motor 282 drives the gear 283 fixedly connected on its output end to rotate. Because the gear 283 is meshed with the first rack 284, the fixed component 2 moves along the guide of the first slide groove 13, so as to ensure that the packaging can remains fixed in the subsequent processing to prevent deviation, thereby ensuring the accuracy and reliability of the operation.

[0047] Embodiment 2:

[0048] See also Figure 4 - Figure 7 As shown, this embodiment is basically the same as the previous embodiment, with the difference that a third slide groove 32 is provided on the first L-shaped frame 31, a placing plate 33 is slidably connected to the third slide groove 32, an electric push rod 34 is fixedly connected to the placing plate 33, the third slide groove 32 is used to receive the placing plate 33 and the electric push rod 34, the placing plate 33 is used to receive the electric push rod 34, and the electric push rod 34 is used to provide push-pull force for the second rack 35.

[0049] Specifically, the adjusting member 36 includes a connecting tube 361 rotatably connected to the first L-shaped frame 31, the end of the connecting tube 361 is sleeved with a first tooth ring 362, the outside of the connecting tube 361 is rotatably connected with a sleeve 363, the end of the sleeve 363 is sleeved with a second tooth ring 364, a connecting seat 365 is threadedly connected to the sleeve 363, a support rod 366 is rotatably connected to the connecting seat 365, and a brush 367 is rotatably connected to the end of the support rod 366, the connecting tube 361 is used to receive the sleeve 363, the first tooth ring 362 is used to drive the connecting tube 361 to rotate, the sleeve 363 is used to drive the connecting seat 365 to move thereon, the second tooth ring 364 is used to drive the sleeve 363 to rotate, the support rod 366 is used to lift the brush 367, and the brush 367 is attached to the inner wall of the packaging can.

[0050] Furthermore, the output end of the electric push rod 34 is fixedly connected to the end of the second rack 35, driving the second rack 35 to move in the first L-shaped frame 31 and be limited by the third slide groove 32. The second rack 35 is respectively meshed with the first gear ring 362 and the second gear ring 364. When the second rack 35 is meshed with the second gear ring 364, the shift sleeve 363 rotates. When the second rack 35 is meshed with the first gear ring 362 and the second gear ring 364 at the same time, the overall adjusting member 36 is driven to rotate. There are two connecting seats 365, support rods 366 and brushes 367 and they are symmetrically arranged. The connecting seat 365 at the bottom of the sleeve is fixed on the sleeve. There are multiple adjusting members 36 and they are evenly distributed in the horizontal direction. Multiple packaging cans can be cleaned at the same time. The water pipe 37 is provided with multiple ends and they are all fixedly connected to multiple connecting pipes 361.

[0051] As can be seen from the above, when multiple packaging cans fixed by the fixing component 2 are moved to the cleaning component 3, the first L-shaped frame 31 is pressed down. At this time, the adjusting member 36 is inserted into the packaging can, the placing plate 33 is pressed down, and the electric push rod 34 is started, driving the second rack 35 to move. The second rack 35 is meshed with the second gear ring 364, and the sleeve 363 rotates with the rotation of the second gear ring 364. When the sleeve 363 rotates, the connecting seat 365 threadedly connected at the top of the sleeve 363 moves downward, and the support rod 366 is propped up under the push of the connecting seat 365, so that the brushes 367 rotatably connected on the two support rods 366 are opened until the inner wall of the packaging can. At this time, the placing plate 33 is pulled up, and the placing plate 33 drives the electric push rod 34 and the second rack 35 upward The second rack 35 is meshed with the first gear ring 362 and the second gear ring 364 at the same time, and the electric push rod 34 is started, driving the second rack 35 to push and pull in the first L-shaped frame 31, and the first gear ring 362 and the second gear ring 364 respectively drive the connecting pipe 361 and the sleeve 363 to rotate, so that the adjustment component rotates left and right in the packaging can, and the brush 367 rotates left and right. Under the flushing of the water pipe 37, the packaging can is cleaned. After cleaning, the sewage is pumped out through the water pipe 37. At the same time, multiple packaging cans are cleaned, which improves the cleaning efficiency, as well as the comprehensiveness and thoroughness of the cleaning, and can be applied to food packaging cans of different sizes, which increases the versatility and flexibility of the equipment and reduces the cost and time of cleaning.

[0052] Embodiment three:

[0053] See also Figure 8 - Fig.10As shown, this embodiment is basically the same as the previous embodiment, with the difference that a second spring 44 is fixedly connected in the slot 43, a first belt 46 and a second belt 47 are respectively sleeved on the rotating shaft 42, a second motor 48 is fixedly connected to the top of the second L-shaped frame 41, the second spring 44 is used to provide thrust for the clamping member 45, the first belt 46 is sleeved on the rotating shaft 42 on the left and the rotating shaft 42 in the middle, the second belt 47 is sleeved on the rotating shaft 42 on the right and the rotating shaft 42 in the middle, the first belt 46 and the second belt 47 are both used to drive the multiple rotating shafts 42 to rotate, and the second motor 48 is used to provide driving force for the rotating shaft 42.

[0054] Specifically, the clamping member 45 includes a protrusion 451 fixedly connected to the end of the second spring 44, a groove 452 is provided on the protrusion 451, a clamping block 453 is rotatably connected in the groove 452, and a third spring 454 is fixedly connected to the protrusion 451. The protrusion 451 is used to receive the clamping member 45, and the groove 452 is used to receive the clamping block 453. A notch is provided at the end of the clamping block 453 for clamping the cover of the packaging can, and the third spring 454 is used to provide thrust for the clamping block 453.

[0055] Furthermore, the rotating shaft 42, the slot 43 and the second spring 44 are provided in plurality and are evenly distributed in the horizontal direction to receive the plurality of clamping members 45. The protrusion 451 is slidably connected in the slot 43. The size of the protrusion 451 matches the size of the slot 43. The groove 452, the clamping block 453 and the third spring 454 are provided in plurality and are evenly distributed in a circle to clamp and fix the cover of the packaging can. The first belt 46 and the second belt 47 are staggered. The output end of the second motor 48 is fixedly connected to the rotating shaft 42.

[0056] As can be seen from the above, when multiple packaging cans fixed by the fixing component 2 are moved to the sealing component 4, and multiple packaging cans have been air-dried, the second L-shaped frame 41 is pressed down, and multiple rotations are pressed down with the pressing of the second L-shaped frame 41, and are aligned with the can mouth of the packaging can. The rotating shaft 42 is pressed down, and when it reaches the end, the protrusion 451 moves upward in the groove 43, and the second spring 44 is tightened. At this time, the clamping block 453 set on the protrusion 451 rotates due to the squeezing of the inclined surface at the end of the rotating shaft 42, and multiple clamping blocks 453 are clamped, and the third spring 454 is tightened. At this time, the second motor 48 is started, and the second motor 48 drives the rotating shaft 42 in the middle to rotate, and through the first belt 46 and the second belt 47, multiple rotating shafts 42 are rotated at the same time, and the clamping member 45 rotates accordingly, and the clamping block 453 seals the packaging can, which significantly improves the production efficiency. This parallel processing method reduces the processing time of a single packaging can or the labor time of manual labor, thereby increasing the production volume per unit time.

[0057] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0058] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "Multiple" means two or more, unless otherwise clearly and specifically defined.

[0059] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0060] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0062] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0063] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food packaging can cleaning and capping device, characterized in that: include, A bracket (1), the bracket (1) comprising a shell (11), a leg (12) being fixedly connected to the bottom of the shell (11), and a first slide groove (13) being provided on the shell (11); A fixed assembly (2), the fixed assembly (2) comprising a receiving plate (21) slidably connected to the first slide groove (13), a moving plate (23) symmetrically arranged on the receiving plate (21), two sides of the two moving plates (23) being threadedly connected with a bidirectional threaded rod (26), and a driving member (28) being arranged on the side of the receiving plate (21); A cleaning assembly (3), the cleaning assembly (3) comprising a first L-shaped frame (31) fixedly connected to one side of the housing (11), a second rack (35) being arranged in the first L-shaped frame (31), an adjusting member (36) being arranged on the first L-shaped frame (31), and a water pipe (37) being arranged on the adjusting member (36); A cover assembly (4), the cover assembly (4) comprising a second L-shaped frame (41) fixedly connected to one side of the shell (11), a rotating shaft (42) rotatably connected to the second L-shaped frame (41), a notch (43) being provided on the rotating shaft (42), and a clamping member (45) being provided in the notch (43).

2. A food packaging can cleaning and capping device according to claim 1, characterized in that: The receiving plate (21) is provided with a second sliding groove (22), the movable plate (23) is fixedly connected with a first spring (24), the end of the first spring (24) is fixedly connected with a rubber sheet (25), and the bidirectional threaded rod (26) is fixedly connected with a rotating knob (27).

3. A food packaging can cleaning and capping device according to claim 2, characterized in that: The driving member (28) comprises a side plate (281) fixedly connected to the side of the receiving plate (21); a first motor (282) is fixedly connected to the side plate (281); a gear (283) is fixedly connected to the output end of the first motor (282); and a first rack (284) is fixedly connected to one side of the housing (11).

4. A food packaging can cleaning and capping device according to claim 3, characterized in that: The two movable plates (23) are both slidably connected in the second slide groove (22), a plurality of first springs (24) are provided and are evenly distributed in the horizontal direction, and the gear (283) is meshed with the first rack (284).

5. A food packaging can cleaning and capping device according to claim 4, characterized in that: The first L-shaped frame (31) is provided with a third sliding groove (32), a placing plate (33) is slidably connected to the third sliding groove (32), and an electric push rod (34) is fixedly connected to the placing plate (33).

6. A food packaging can cleaning and capping device according to claim 5, characterized in that: The adjusting member (36) comprises a connecting tube (361) rotatably connected to the first L-shaped frame (31); the end of the connecting tube (361) is sleeved with a first gear ring (362); the outside of the connecting tube (361) is rotatably connected with a sleeve (363); the end of the sleeve (363) is sleeved with a second gear ring (364); the sleeve (363) is threadedly connected with a connecting seat (365); the connecting seat (365) is rotatably connected with a support rod (366); the end of the support rod (366) is rotatably connected with a brush (367).

7. A food packaging can cleaning and capping device according to claim 6, characterized in that: The output end of the electric push rod (34) is fixedly connected to the end of the second rack (35), and the second rack (35) is respectively meshed with the first gear ring (362) and the second gear ring (364). The connecting seat (365), the support rod (366) and the brush (367) are each provided with two and symmetrically arranged. The adjusting member (36) is provided with a plurality of and evenly distributed in the horizontal direction. The water pipe (37) is provided with a plurality of ends and is fixedly connected to a plurality of connecting pipes (361).

8. A food packaging can cleaning and capping device according to claim 7, characterized in that: A second spring (44) is fixedly connected in the notch (43), a first belt (46) and a second belt (47) are respectively sleeved on the rotating shaft (42), and a second motor (48) is fixedly connected to the top of the second L-shaped frame (41).

9. A food packaging can cleaning and capping device according to claim 8, characterized in that: The clamping member (45) comprises a protrusion (451) fixedly connected to the end of the second spring (44), a groove (452) is provided on the protrusion (451), a clamping block (453) is rotatably connected in the groove (452), and a third spring (454) is fixedly connected to the protrusion (451).

10. A food packaging can cleaning and capping device according to claim 9, characterized in that: The rotating shaft (42), the notch (43) and the second spring (44) are all provided in plurality and are evenly distributed in the horizontal direction; the protrusion (451) is slidably connected in the notch (43); the groove (452), the clamping block (453) and the third spring (454) are all provided in plurality and are evenly distributed in a circumference; the first belt (46) and the second belt (47) are staggered; and the output end of the second motor (48) is fixedly connected to the rotating shaft (42).

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