Cover body conveying device and tank body processing production line with same

Abstract

The utility model provides a cover body conveying device and a tank body processing production line with the cover body conveying device. The first conveying part is arranged on the rack; the second conveying part is arranged on the rack, the second conveying part and the first conveying part are arranged in a spaced mode, at least part of the structure of the second conveying part is located above the first conveying part, and the second conveying part comprises a conveying base body, a conveying belt arranged on the conveying base body in a surrounding mode and a magnetic part arranged in the conveying base body; the magnetic piece adsorbs the cover body to enable the cover body to move from the upper surface of the conveying belt to the lower surface of the conveying belt; the stopping plate is arranged on the conveying base body, and the stopping plate downwards protrudes out of the lower surface of the conveying belt so that the cover bodies can fall to the first conveying part; and the separating part is located between the first conveying part and the second conveying part, and the separating part drives the cover body to be separated from the second conveying part. According to the technical scheme, the problem that in the related technology, the cover body cannot be separated from the conveying structure possibly is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a cover conveying device and a can body processing production line having the same. Background Art

[0002] The can body generally includes a bottom cover and a can body. When the can body is produced, the bottom cover and the can body need to be assembled. When the bottom cover and the can body are assembled, a conveyor belt is needed to transport the bottom cover. The conveyor belt is provided with a rotating roller and a supporting frame. The rotating roller enables the conveyor belt to rotate, and the supporting frame can support the rotating roller.

[0003] In the related art, the bottom cover moves from a first conveyor belt located above to a second conveyor belt located below. When the cover moves on the first conveyor belt, it moves from the upper surface of the first conveyor belt to the lower surface of the first conveyor belt, and then falls to the second conveyor belt under the action of a transition plate. A magnet is arranged inside the first conveyor belt, so that when the bottom cover moves from the upper surface of the first conveyor belt to the lower surface of the first conveyor belt, the magnet will magnetize the bottom cover, and under the action of the magnetic field, the bottom cover may not be completely separated from the first conveyor belt. Utility Model Content

[0004] The main purpose of the utility model is to provide a cover conveying device and a can processing production line having the same, so as to solve the problem in the related art that the cover may not be completely separated from the conveying structure.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a cover conveying device is provided, including: a frame; a first conveying member, which is arranged on the frame; a second conveying member, which is arranged on the frame and spaced apart from the first conveying member, at least part of the structure of the second conveying member is located above the first conveying member, the second conveying member includes a conveying base, a conveyor belt arranged around the conveying base, and a magnetic member arranged in the conveying base, the magnetic member adsorbs the cover so that the cover moves from the upper surface of the conveyor belt to the lower surface of the conveyor belt; a stop plate, the stop plate is arranged on the conveying base, the stop plate protrudes downward from the lower surface of the conveyor belt, so that the cover falls to the first conveying member; a separation member, the separation member is located between the first conveying member and the second conveying member, and the separation member drives the cover to separate from the second conveying member.

[0006] Furthermore, the separation member includes an air blowing pipe connected to the second conveying member, the cover body conveying device also includes an air source, the first end of the air blowing pipe is connected to the air source, and the second end of the air blowing pipe sprays gas toward between the first conveying member and the second conveying member.

[0007] Furthermore, the cover conveying device also includes a connecting member, which is connected between the second conveying member and the blowing pipe.

[0008] Furthermore, the connecting member includes a connecting rod and a mounting seat, the mounting seat is arranged above the first conveying member, and the blowing pipe is connected to the mounting seat.

[0009] Furthermore, the cover conveying device also includes a control component and a detection component. The separation component and the detection component are electrically connected to the control component. The detection component is arranged on the mounting seat to detect the cover. The control component controls the start and stop of the separation component according to the detection signal of the detection component.

[0010] Furthermore, the cover body conveying device also includes a connecting seat, which is arranged on the mounting seat and connected to the connecting rod. The detection member is arranged at the end of the connecting seat facing the first conveying member. The air blowing pipe is passed through the mounting seat, and the connecting seat supports part of the structure of the air blowing pipe.

[0011] Furthermore, the air blowing pipe includes a first straight section and an inclined section, the first straight section is arranged between the air source and the inclined section, the detection component is arranged between the inclined section and the first conveying component, and the distance between the inclined section and the first conveying component gradually decreases in the direction from the mounting seat to the connecting seat.

[0012] Furthermore, the blowing pipe also includes a second straight section, which is arranged at an end of the inclined section away from the first straight section, and the second straight section is arranged parallel to the first conveying member.

[0013] Furthermore, the connecting rod is rotatably arranged on the second conveying member.

[0014] According to another aspect of the utility model, a can body processing production line is provided, comprising a cover body conveying device, and the cover body conveying device is the above-mentioned cover body conveying device.

[0015] According to the technical solution of the utility model, a first conveying member and a second conveying member are arranged on the frame, and the first conveying member and the second conveying member are arranged at intervals, and at least part of the structure of the second conveying member is located above the first conveying member. The second conveying member includes a conveying base, a conveyor belt and a magnetic member, the conveyor belt is arranged around the conveying base, the magnetic member is arranged in the conveying base, and the magnetic member adsorbs the cover body so that the cover body moves from the upper surface of the conveyor belt to the lower surface of the conveyor belt. A stopper plate is arranged on the conveying base, and the stopper plate protrudes downward from the lower surface of the conveyor belt so that the cover body falls to the first conveying member. A separation member is arranged between the first conveying member and the second conveying member, and the separation member drives the cover body to separate from the second conveying member. Through the above arrangement, at least part of the structure of the second conveying member is located above the first conveying member, which facilitates the cover body to move from the second conveying member to the first conveying member. The conveyor belt rotates on the conveying base, and then the conveyor belt can drive the cover body to move. When the cover moves from the upper surface of the conveyor belt to the lower surface of the conveyor belt, the cover can fit with the surface of the conveyor belt under the action of the magnetic part, so that the cover will not fall from the conveyor belt until the cover contacts the stop plate, and the stop plate makes the cover fall to the first conveyor. However, since the magnetic part will magnetize the cover, it is easy to cause part of the structure of the cover to be adsorbed on the second conveyor, that is, the cover may not be able to separate from the second conveyor, and the separation part can drive the cover to separate from the second conveyor, that is, under the action of the separation part, the cover that has not been separated from the second conveyor can be separated from the second conveyor. Therefore, the technical solution of the present application effectively solves the problem that the cover may not be separated from the conveying structure in the related art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 A three-dimensional structural schematic diagram of an embodiment of a cover conveying device according to the utility model is shown;

[0018] Figure 2 Shows Figure 1 A local enlarged schematic diagram of point A;

[0019] Figure 3 Shows Figure 1 A side view schematic diagram of a cover conveying device;

[0020] Figure 4 Shows Figure 3 A partial enlarged schematic diagram of location B of the cover body conveying device.

[0021] The above drawings include the following reference numerals:

[0022] 10. Frame; 20. First conveying member; 30. Second conveying member; 31. Conveying base; 32. Conveyor belt; 40. Stop plate; 50. Separating member; 51. Blowing pipe; 511. First straight section; 512. Inclined section; 513. Second straight section; 60. Connecting member; 61. Connecting rod; 62. Mounting seat; 70. Detecting member; 80. Connecting seat. DETAILED DESCRIPTION

[0023] 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. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0025] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0026] like Figure 1 , Figure 3 and Figure 4As shown, the cover conveying device of this embodiment includes: a frame 10, a first conveying member 20, a second conveying member 30, a stop plate 40 and a separator 50. The first conveying member 20 is arranged on the frame 10. The second conveying member 30 is arranged on the frame 10 and is spaced apart from the first conveying member 20. At least part of the structure of the second conveying member 30 is located above the first conveying member 20. The second conveying member 30 includes a conveying base 31, a conveyor belt 32 arranged around the conveying base 31, and a magnetic member arranged in the conveying base 31. The magnetic member absorbs the cover so that the cover moves from the upper surface of the conveyor belt 32 to the lower surface of the conveyor belt 32. The stop plate 40 is arranged on the conveying base 31, and the stop plate 40 protrudes downward from the lower surface of the conveyor belt 32 so that the cover falls to the first conveying member 20. The separator 50 is located between the first conveying member 20 and the second conveying member 30, and the separator 50 drives the cover to separate from the second conveying member 30.

[0027] According to the technical solution of this embodiment, the frame 10 is provided with a first conveying member 20 and a second conveying member 30, the first conveying member 20 and the second conveying member 30 are arranged at intervals, and at least part of the structure of the second conveying member 30 is located above the first conveying member 20. The second conveying member 30 includes a conveying base 31, a conveyor belt 32 and a magnetic member, the conveyor belt 32 is arranged around the conveying base 31, the magnetic member is arranged in the conveying base 31, and the magnetic member absorbs the cover so that the cover moves from the upper surface of the conveyor belt 32 to the lower surface of the conveyor belt 32. A stopper plate 40 is arranged on the conveying base 31, and the stopper plate 40 protrudes downward from the lower surface of the conveyor belt 32 so that the cover falls to the first conveying member 20. The separation member 50 is arranged between the first conveying member 20 and the second conveying member 30, and the separation member 50 drives the cover to separate from the second conveying member 30. Through the above arrangement, at least part of the structure of the second conveying member 30 is located above the first conveying member 20, so that it is convenient for the cover to move from the second conveying member 30 to the first conveying member 20. The conveyor belt 32 rotates on the conveying base 31, and the conveyor belt 32 can drive the cover body to move. When the cover body moves from the upper surface of the conveyor belt 32 to the lower surface of the conveyor belt 32, under the action of the magnetic member, the cover body can fit with the surface of the conveyor belt 32, so that the cover body will not fall from the conveyor belt 32, until the cover body contacts the stop plate 40, and the stop plate 40 makes the cover body fall to the first conveying member 20. However, since the magnetic member will magnetize the cover body, it is easy to cause part of the structure of the cover body to be adsorbed on the second conveying member 30, that is, the cover body may not be separated from the second conveying member 30, and the separation member 50 can drive the cover body to separate from the second conveying member 30, that is, under the action of the separation member 50, the cover body that has not been separated from the second conveying member 30 can be separated from the second conveying member 30. Therefore, the technical solution of this embodiment effectively solves the problem that the cover body may not be separated from the conveying structure in the related art.

[0028] Specifically, if there is a cover that is not separated from the second conveying member 30, other covers conveyed by the second conveying member 30 will collide with this cover, causing other covers to pile up on the first conveying member 20. When a large number of covers are piled up, the covers may fall to the ground. Therefore, using a separator can separate the covers from the second conveying member 30 to avoid the accumulation of covers.

[0029] It should be noted that the cover is made of metal. The magnetic member is a magnet. The magnetic member is arranged at the first end of the second conveying member 30. When the cover moves on the second conveying member 30, it first moves from the second end of the second conveying member 30 to the first end of the second conveying member 30 via the upper surface of the conveyor belt 32, and then moves to the lower surface of the conveyor belt 32.

[0030] Preferably, in the direction from the outer side of the second conveying member 30 to the center line of the running direction of the second conveying member 30, the distance between the surface of the stop plate 40 facing the first conveying member 20 and the lower surface of the conveyor belt 32 gradually decreases, so that the cover body can be separated from the conveyor belt 32 under the action of the stop plate 40. The lower surface of the conveyor belt 32 is arranged parallel to the first conveying member 20. In the running direction of the lower surface of the conveyor belt 32, the distance between the surface of the stop plate 40 facing the first conveying member 20 and the lower surface of the conveyor belt 32 gradually increases, so that when the cover body moves on the conveyor belt 32 in a direction gradually away from the first end of the second conveying member 30, the stop plate 40 can more effectively guide the cover body, so that the cover body can be separated from the conveyor belt 32.

[0031] like Figure 2 As shown, in this embodiment, the separation member 50 includes an air blowing pipe 51 connected to the second conveying member 30, and the cover conveying device also includes an air source, a first end of the air blowing pipe 51 is connected to the air source, and a second end of the air blowing pipe 51 sprays gas toward between the first conveying member 20 and the second conveying member 30. The air source can provide gas to the air blowing pipe 51, so that the air blowing pipe 51 can blow gas toward between the first conveying member 20 and the second conveying member 30, and then the gas can apply thrust to the cover, so that the cover overcomes the magnetic force of the magnetic member, so that the cover can fall onto the first conveying member 20.

[0032] It should be noted that, in other embodiments, the separation member 50 may also be a separation block, which is disposed between the first conveying member 20 and the second conveying member 30 and is disposed close to the second conveying member 30. After the cover body moves to contact the separation block, the separation block enables the cover body to fall to the first conveying member 20. In the running direction of the second conveying member 30, the distance between the surface of the separation block away from the second conveying member 30 and the upper surface of the conveyor belt 32 gradually increases.

[0033] Preferably, a compressed air tank is provided between the air source and the air blowing pipe 51, and the compressed air tank can ensure that the flow rate of the injected compressed air can be stable. The compressed air tank has a diameter of 20 cm and a height of 60 cm. The air source and the air blowing pipe 51 are connected by a quick connector.

[0034] like Figure 1 and Figure 2 As shown, in this embodiment, the cover conveying device further includes a connecting member 60, and the connecting member 60 is connected between the second conveying member 30 and the air blowing pipe 51. The connecting member 60 makes the connection between the air blowing pipe 51 and the second conveying member 30 more stable.

[0035] like Figure 1 and Figure 2 As shown, in this embodiment, the connecting member 60 includes a connecting rod 61 and a mounting seat 62, the mounting seat 62 is arranged above the first conveying member 20, and the air blowing pipe 51 is connected to the mounting seat 62. The connecting rod 61 enables the mounting seat 62 to be connected to the second conveying member 30. The mounting seat 62 can support the air blowing pipe 51, so that the position of the air blowing pipe 51 can be stable when the air blowing pipe 51 is blowing.

[0036] Preferably, the connecting rod 61 includes a first rod segment, a second rod segment and a third rod segment connected in sequence, the first rod segment is connected to the second conveying member, and the third rod segment is connected to the connecting seat 80. The first rod segment extends in a direction perpendicular to the first conveying member 20, the second rod segment extends in the running direction of the first conveying member 20, the second rod segment is arranged at one end of the first rod segment close to the first conveying member 20, the third rod segment is arranged in parallel with the first rod segment, and the third rod segment is arranged at one end of the second rod segment away from the second conveying member 30. In this way, it is convenient to mount the connecting rod 61 to the first conveying member 20 by holding the second rod segment.

[0037] It should be noted that the running direction of the first conveying member 20 is Figure 1 Left to Figure 1 direction to the right.

[0038] like Figure 2 As shown, in this embodiment, the cover conveying device further includes a control member and a detection member 70. The separation member 50 and the detection member 70 are electrically connected to the control member. The detection member 70 is arranged on the mounting seat 62 to detect the cover, and the control member controls the start and stop of the separation member 50 according to the detection signal of the detection member 70. The mounting seat 62 can support the detection member 70, so that the detection member 70 can stably be between the first conveying member 20 and the second conveying member 30, detect whether there is a cover that is not separated from the second conveying member 30, and then can transmit the detection signal to the control member, and the control member controls the start and stop of the separation member 50.

[0039] Preferably, the detection member 70 is an infrared photoelectric device. The control member is a time relay. The cover conveying device also includes a 24V relay, an audible and visual alarm, and an electromagnetic valve. When the detection member 70 detects that the cover is not separated from the second conveying member 30, the control member controls the audible and visual alarm to sound an alarm, and the control member controls the electromagnetic valve to operate through the 24V relay, so that the air blowing pipe 51 can spray gas. The electromagnetic valve is connected between the air blowing pipe 51 and the compressed air tank.

[0040] like Figure 1 and Figure 2 As shown, in this embodiment, the cover conveying device further includes a connecting seat 80, which is arranged on the mounting seat 62 and connected to the connecting rod 61, the detecting member 70 is arranged at the end of the connecting seat 80 facing the first conveying member 20, the air blowing pipe 51 is penetrated on the mounting seat 62, and the connecting seat 80 supports part of the structure of the air blowing pipe 51. The connecting seat 80 makes the connection between the mounting seat 62 and the connecting rod 61 more stable. The connecting seat 80 can also support the air blowing pipe 51, and then under the joint action of the mounting seat 62 and the connecting seat 80, the relative position between the air blowing pipe 51 and the first conveying member 20 can be kept stable, so that the air blowing pipe 51 can spray gas.

[0041] Preferably, the side of the second conveying member 30 away from the first conveying member 20 is arranged parallel to the horizontal plane, and the distance between the first conveying member 20 and the ground gradually increases in the direction from the mounting seat 62 to the connecting seat 80. After the cover body moves from the second conveying member 30 to the first conveying member 20, the cover body moves on the first conveying member 20 in the direction away from the connecting seat 80. The first conveying member 20 includes a base frame, a first conveying belt, and a second conveying belt. The first conveying belt and the second conveying belt are arranged on the base frame at intervals. The running direction of the side of the first conveying belt close to the second conveying member 30 and the side of the second conveying belt close to the second conveying member 30 are the same as the running direction of the upper surface of the conveying belt 32, so that under the action of the first conveying member 20, the cover body can be transported to a position higher than the ground.

[0042] It should be noted that a support plate is also provided below the connection seat 80, and the support plate is connected to the first conveying member 20, and the support plate can support the connection seat 80 and the mounting seat 62. Figure 1 As shown, the running direction of the upper surface of the conveyor belt 32 is Figure 1 Left to Figure 1 The running direction of the lower surface of the conveyor belt 32 is Figure 1 Right to Figure 1 direction to the left.

[0043] like Figure 2As shown, in this embodiment, the air blowing pipe 51 includes a first straight section 511 and an inclined section 512, the first straight section 511 is arranged between the gas source and the inclined section 512, the detection member 70 is arranged between the inclined section 512 and the first conveying member 20, and the distance between the inclined section 512 and the first conveying member 20 gradually decreases in the direction from the mounting seat 62 to the connecting seat 80. The first straight section 511 enables the gas to be transported to the inclined section 512. The inclined section 512 enables the gas output from the air blowing pipe 51 to be closer to the first conveying member 20, and then under the impact of the gas, the cover body that has not been separated from the second conveying member 30 can fall to the first conveying member 20.

[0044] like Figure 2 As shown, in this embodiment, the blowing pipe 51 further includes a second straight section 513, which is arranged at one end of the inclined section 512 away from the first straight section 511, and the second straight section 513 is arranged in parallel with the first conveying member 20. The second straight section 513 enables the gas to move along the running direction of the first conveying member 20 to the location of the cover body, thereby enabling the cover body to be separated from the second conveying member 30. The second straight section 513 is arranged in parallel with the first conveying member 20, so that after the gas flows out from the second straight section 513, the flow path of the gas is more reasonable, and it is avoided that when the outlet of the second straight section 513 is inclined toward the first conveying member 20 or the second conveying member 30, the thrust of the gas on the cover body is small, resulting in the cover body being unable to be separated from the second conveying member 30.

[0045] Preferably, the first straight section 511 is arranged in parallel with the second straight section 513. The distance between the end of the second straight section 513 away from the inclined section and the connecting seat 80 is greater than the distance between the detection member 70 and the connecting seat 80, so that when the cover moves, the cover will not come into contact with the detection member 70, thereby preventing the detection member 70 from being damaged when colliding with the cover.

[0046] like Figure 1 and Figure 2 As shown, in this embodiment, the connecting rod 61 is rotatably arranged on the second conveying member 30. In this way, after the connecting rod 61 rotates, it can drive the blowing pipe 51 to move in different directions, and then the blowing pipe 51 can blow gas to the cover body at different positions.

[0047] It should be noted that when the connecting rod 61 rotates, the axis of rotation is the axis of the connecting rod 61. A mounting plate is provided between the first end of the second conveying member 30 and the second end of the second conveying member, the mounting plate is connected to the conveying base 31, and the mounting plate extends in the direction from the second conveying member 30 to the first conveying member 20. A mounting seat is provided on the mounting plate, and the connecting rod 61 is rotatably provided on the mounting seat. When the position of the magnetic member in the conveying base 31 is offset, resulting in the position of the cover body being offset, by rotating the connecting rod 61, the blowing pipe can be aligned with the cover body, and then the blowing pipe 51 can blow the gas toward the cover body, avoiding that the gas cannot impact the cover body or the impact is small, resulting in the cover body being unable to separate from the second conveying member 30. Of course, in other embodiments, a driving motor, a driving gear provided on the output shaft of the driving motor, and a driven gear provided on the connecting rod 61 can also be provided, the driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear rotates and drives the connecting rod 61 to rotate, and then the connecting rod 61 can drive the blowing pipe 51 to rotate toward the cover body.

[0048] The use process of the cover conveying device of this embodiment is as follows: when the cover moves to the lower surface of the conveyor belt 32, it is stuck between the first conveyor 20 and the second conveyor 30. When the infrared photoelectric device detects the cover jam, it continuously outputs an electrical signal to the time relay. After the time relay continuously receives the electrical signal for 0.7 seconds, the time relay contact operates and outputs an electrical signal to the sound and light alarm and the electromagnetic valve. After the sound and light alarm receives the electrical signal, it sends out a sound and light alarm. After the electromagnetic valve receives the electrical signal, it operates to connect the compressed air tank, and the gas is sprayed to the stuck cover through the air blowing pipe 51. Then the cover falls to the first conveying member 20. At this time, the infrared photoelectric device cannot detect the cover, stops sending signals, and the electromagnetic valve and the sound and light alarm stop working. When the cover conveying device of this embodiment is used, when the cover is jammed, the sound and light alarm can send out a sound and light alarm to remind the operator to deal with it quickly, and can automatically deal with the jamming problem through the air blowing pipe 51, reducing the occurrence of short stops during production and reducing the loss of the cover.

[0049] like Figures 1 to 4 As shown, the can body processing production line in this embodiment includes a cover body conveying device, which is the cover body conveying device mentioned above. When the above-mentioned cover body conveying device is in use, by setting a separation member 50, it can drive the cover body to separate from the second conveying member 30, thereby avoiding the cover body from being adsorbed on the second conveying member 30. The can body processing production line with the above-mentioned cover body conveying device also has the above-mentioned advantages.

[0050] Preferably, the can body processing production line further comprises an ion wind generator connected to the first conveying member, and after the cover body moves from the first conveying member to the ion wind generator, the ion wind generator can eliminate the magnetic field of the cover body.

[0051] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0052] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0053] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0054] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cover conveying device, characterized in that: include: Frame (10); A first conveying member (20) is arranged on the frame (10); A second conveying member (30) is arranged on the frame (10) and is spaced apart from the first conveying member (20); at least a portion of the structure of the second conveying member (30) is located above the first conveying member (20); the second conveying member (30) comprises a conveying base (31), a conveyor belt (32) arranged around the conveying base (31), and a magnetic member arranged in the conveying base (31); the magnetic member attracts the cover so that the cover moves from the upper surface of the conveyor belt (32) to the lower surface of the conveyor belt (32); a stop plate (40), the stop plate (40) being arranged on the conveying base (31), the stop plate (40) protruding downward from the lower surface of the conveyor belt (32) so as to allow the cover to fall onto the first conveying member (20); A separation member (50), the separation member (50) is located between the first conveying member (20) and the second conveying member (30), and the separation member (50) drives the cover body to separate from the second conveying member (30).

2. The cover conveying device according to claim 1, characterized in that: The separation member (50) includes an air blowing pipe (51) connected to the second conveying member (30), and the cover body conveying device also includes an air source, the first end of the air blowing pipe (51) is connected to the air source, and the second end of the air blowing pipe (51) sprays gas toward between the first conveying member (20) and the second conveying member (30).

3. The cover conveying device according to claim 2, characterized in that: The cover body conveying device further comprises a connecting member (60), wherein the connecting member (60) is connected between the second conveying member (30) and the blowing pipe (51).

4. The cover conveying device according to claim 3, characterized in that: The connecting member (60) comprises a connecting rod (61) and a mounting seat (62); the mounting seat (62) is arranged above the first conveying member (20); and the blowing pipe (51) is connected to the mounting seat (62).

5. The cover conveying device according to claim 4, characterized in that: The cover body conveying device also includes a control component and a detection component (70); the separation component (50) and the detection component (70) are electrically connected to the control component; the detection component (70) is arranged on the mounting seat (62) to detect the cover body; and the control component controls the start and stop of the separation component (50) according to the detection signal of the detection component (70).

6. The cover conveying device according to claim 5, characterized in that: The cover body conveying device also includes a connecting seat (80), which is arranged on the mounting seat (62) and connected to the connecting rod (61), the detecting member (70) is arranged at the end of the connecting seat (80) facing the first conveying member (20), the air blowing pipe (51) is passed through the mounting seat (62), and the connecting seat (80) supports a part of the structure of the air blowing pipe (51).

7. The cover conveying device according to claim 6, characterized in that: The air blowing pipe (51) comprises a first straight section (511) and an inclined section (512); the first straight section (511) is arranged between the air source and the inclined section (512); the detection member (70) is arranged between the inclined section (512) and the first conveying member (20); and in a direction from the mounting seat (62) to the connecting seat (80), the distance between the inclined section (512) and the first conveying member (20) gradually decreases.

8. The cover conveying device according to claim 7, characterized in that: The blowing pipe (51) further comprises a second straight section (513), wherein the second straight section (513) is arranged at an end of the inclined section (512) away from the first straight section (511), and the second straight section (513) is arranged parallel to the first conveying member (20).

9. The cover conveying device according to any one of claims 4 to 8, characterized in that: The connecting rod (61) is rotatably arranged on the second conveying member (30).

10. A can body processing production line, comprising a cover body conveying device, characterized in that: The cover conveying device is the cover conveying device according to any one of claims 1 to 9.

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