CN221158382U - Lid conveyor and have its jar body make-up machine - Google Patents

Abstract

The utility model provides a cover conveying device and a tank forming machine with the same. The adsorption mechanism is used for adsorbing the cover body at a preset material taking position and releasing the cover body at a preset material discharging position; the third conveying mechanism is used for conveying the cover body from the discharging position to an external can making device. The cover conveying device conveys the cover to the external can making device by means of the connection cooperation among the plurality of conveying mechanisms, automatic combination of the can body and the cover is achieved, conveying of the cover can be achieved without manpower, and processing cost for manufacturing the can body is greatly reduced. By arranging the detection device on different mechanisms of the device, whether the cover body exists or not and whether the position of the cover body is accurate or not are identified, the time and the rhythm of the cover body transmission by the three moving mechanisms are controlled, and the error rate in the production process is reduced.

Description

Lid conveyor and have its jar body make-up machine

Technical Field

The utility model relates to the field of tank body forming machines, in particular to a cover conveying device and a tank body forming machine with the same.

Background

In the production and manufacturing process of the tank body, the bottom cover and the tank body can be integrated after being assembled by stamping, in the prior art, the bottom cover material is usually required to be manually placed below the tank body, and the bottom cover tank body is stamped by a punch press, so that the process can be completed. The efficiency of the procedure of putting the bottom manually is low, errors are easy to occur, and the labor cost is high.

Disclosure of utility model

The utility model aims at the defects in the prior art, and provides a cover conveying device and a tank forming machine with the same, so as to solve at least one of the technical problems, and the cover conveying device comprises the following components:

A cover conveying device comprises a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and an adsorption mechanism. In practical applications, the cover may be a bottom cover or a top cover, and is used to form the top or bottom of the can body after being combined with the can body by punching.

Preferably, the adsorption mechanism is used for adsorbing the cover body at a preset material taking position and releasing the cover body at a preset material discharging position. The discharging position is located on a third conveying mechanism, and the third conveying mechanism is used for conveying the cover body from the discharging position to an external can manufacturing device. The second conveying mechanism is movably connected with the first conveying mechanism and is used for driving the first conveying mechanism to move between the position right above the material taking position and the position right above the material discharging position. The first conveying mechanism is movably connected with the adsorption mechanism and used for driving the adsorption mechanism to move between the material taking position and the second conveying mechanism and between the material discharging position and the second conveying mechanism respectively.

Preferably, the device further comprises a connecting frame, and the connecting frame is fixedly connected with the second conveying mechanism and the third conveying mechanism respectively.

Further, a guide rail may be disposed at a connection position of the second conveying mechanism and the connection frame, so that the second conveying mechanism and the connection frame are movably connected, and the guide rail is used for enabling the second conveying mechanism to rotate or move back and forth in a horizontal direction with a movable connection point of the second conveying mechanism and the connection frame as a center of a circle.

Preferably, the first conveying mechanism and the second conveying mechanism are located above the conveying surface of the third conveying mechanism, and the moving direction of the first conveying mechanism from the material taking position to the material discharging position is consistent with the conveying direction of the cover body from the material discharging position to the external can making device.

Further, the device also comprises a detection device for detecting the cover body; the detection device is positioned on the first conveying mechanism, the second conveying mechanism, the third conveying mechanism and the adsorption mechanism.

In one embodiment, a first detecting device is disposed on the first conveying mechanism, and when the first detecting device detects that the cover body exists on the material taking place, a movement signal is sent out, so that the first conveying mechanism moves to the material taking place to obtain the cover body. And when the second detection device detects that the cover body exists on the discharging position, a motion signal is sent out, so that the first conveying mechanism pauses to release the cover body to the discharging position, and the third conveying mechanism slides and pushes the cover body on the discharging position to a manufacturing die of an external can manufacturing device.

Further, the first conveying mechanism comprises a first driving part and a lifting rod; the first driving part is movably connected to the second conveying mechanism; one end of the lifting rod is fixedly connected with the adsorption mechanism, and the other end of the lifting rod is connected with the first driving part and used for driving the adsorption mechanism to move under the driving of the first driving part. In practical applications, the lifting rod may be an air rod.

Preferably, the second conveying mechanism comprises a first limiting rod and a sliding block with a second driving part. The sliding block is fixedly connected with the first conveying mechanism and is movably arranged on the first limiting rod and used for driving the first conveying mechanism to move under the driving of the second driving part.

Preferably, the third conveying mechanism comprises a conveying track and a pushing part. The pushing part is used for moving back and forth between the discharging part and the external can manufacturing device along the transmission track; the pushing part is movably provided with protruding blocks at two ends along the direction of the transmission track and is used for clamping the cover body.

Preferably, the third conveying mechanism further comprises a mounting piece and a second limiting rod. The second limiting rod is arranged on one surface of the transmission rail, which is opposite to the conveying surface, and the back surface of the pushing part is fixedly connected with a mounting piece; the second limiting rod penetrates through the mounting piece and is used for enabling the mounting piece to drive the pushing part to move along the second limiting rod.

It should be noted that, only the pushing portion and the conveying track need to be capable of pushing the cover, and other conveying mechanisms may be selected, including but not limited to conveying belts, conveying wheels, and the like.

In practical application, the manufacturing mold of the external can manufacturing device further comprises a third detection device, wherein the third detection device is used for detecting whether a cover body exists in the manufacturing mold, and when the cover body exists in the manufacturing mold, a signal is sent out to enable the pushing part to pause pushing the cover body into the manufacturing mold.

Preferably, a support frame is also included. The support frame is respectively connected with the third conveying mechanism and the external can making device and is used for fixing the cover body conveying device on the external can making device and adjusting the position between the third conveying mechanism and the making mould in the external can making device.

The support frame comprises a fixed support arm and a transverse connecting piece; the fixed support arms are parallel to each other and perpendicular to the third conveying mechanism, one ends of the fixed support arms are fixedly connected with two sides of the third conveying mechanism, a plurality of transverse connecting pieces are connected in a penetrating manner in the vertical direction, and the other ends of the fixed support arms are connected with the external can manufacturing device and are used for fixedly connecting the third conveying mechanism to an operation area of the external can manufacturing device.

In practical applications, the lengths and sizes of the fixing support arms and the transverse connectors may be changed according to practical needs, and it should be noted that, as long as the fixing support arms and the transverse connectors can play a role in supporting and fixing the support frame, other fixing structures may be selected, for example, an integrally formed fixing frame is used, or the support frame is placed below or in front of, behind, or the like, the third conveying mechanism.

The support frame also comprises one or more groups of sliding support arms and rotating shafts which are parallel to each other; the rotating shaft is parallel to the transverse connecting piece and connected with the fixed supporting arm, and two ends of the rotating shaft are respectively and movably connected with the upper end of the sliding supporting arm; the lower end of the sliding support arm is provided with a sliding limit groove, and the lower end of the sliding support arm is movably connected with two sides of the third conveying mechanism through the movable limit groove, so that the sliding support arm slides along the sliding limit groove to adjust the inclination angle of the third conveying mechanism in the conveying direction.

A can body forming machine comprises a can making device and any cover body conveying device in the technical scheme. The can manufacturing device is used for combining the can body and the cover body into a whole through stamping; the cover conveying device is used for conveying the cover from the material taking place to the can making device.

The beneficial effects are that: the utility model provides a cover conveying device and a can body forming machine with the same, wherein a cover is conveyed to an external can manufacturing device by means of the connection and the coordination among a plurality of conveying mechanisms, and the can body and the cover are punched into a whole in the can manufacturing device, so that automatic can manufacturing is realized, the conveying of the cover can be realized without the help of manpower, and the processing cost for manufacturing the can body is greatly reduced. By arranging the detection device on different mechanisms of the device, whether the cover body exists or not and whether the position of the cover body is accurate or not are identified, and the error rate in the production process is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a schematic view of a first conveying mechanism, a second conveying mechanism and a connecting frame in the cover conveying device according to the present utility model;

Fig. 4 is a schematic view showing the installation position of the cover conveying device in the can body forming machine.

The reference numerals are as follows:

1-a first conveying mechanism; 2-a second transfer mechanism; 3-a third transfer mechanism; 4-a support frame; 5-connecting the frames; 6-a tank body forming machine; 7-cover conveying device; 11-a first driving part; 12-lifting rod; 13-an adsorption mechanism; 21-a first rail; 22-slide block; 31-a transmission track; 32-pushing part; 33-mounting; 34-a second stop lever; 41-fixing the support arm; 42-transverse connectors; 43-sliding support arm; 44-a rotating shaft; 45-sliding limit grooves; 61-a tank making device; a is a material taking place; b-a discharging position.

Detailed Description

The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model.

Hereinafter, various embodiments of the present utility model will be described more fully. The utility model is capable of various embodiments and of modifications and variations therein. However, it should be understood that: there is no intention to limit the various embodiments of the utility model to the specific embodiments disclosed herein, but rather the utility model is to be understood to cover all modifications, equivalents, and/or alternatives falling within the spirit and scope of the various embodiments of the utility model.

Hereinafter, the terms "comprises" or "comprising" as may be used in various embodiments of the present utility model indicate the presence of the disclosed functions, operations or elements, and are not limiting of the addition of one or more functions, operations or elements. Furthermore, as used in various embodiments of the utility model, the terms "comprises," "comprising," and their cognate terms are intended to refer to a particular feature, number, step, operation, element, component, or combination of the foregoing, and should not be interpreted as first excluding the existence of or increasing likelihood of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.

In various embodiments of the utility model, the expression "or" at least one of a or/and B "includes any or all combinations of the words listed simultaneously. For example, the expression "a or B" or "at least one of a or/and B" may include a, may include B or may include both a and B.

Expressions (such as "first", "second", etc.) used in the various embodiments of the utility model may modify various constituent elements in the various embodiments, but the respective constituent elements may not be limited. For example, the above description is not limiting. The order and/or importance of the elements. The above description is only intended to distinguish one element from another element. For example, the first user device and the second user device indicate different user devices, although both are user devices. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of various embodiments of the present utility model.

It should be noted that: in the present utility model, unless explicitly specified and defined otherwise, terms such as "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; may be a communication between the interiors of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, it should be understood by those of ordinary skill in the art that the terms indicating an orientation or a positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of description, not to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

The terminology used in the various embodiments of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the various embodiments of the utility model. As used herein, the singular is intended to include the plural as well, unless the context clearly indicates otherwise. Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the utility model belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having a meaning that is the same as the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in connection with the various embodiments of the utility model.

Example 1

In practical application, in the working process of the tank body forming machine, the cover body can be a bottom cover or a top cover, and after being combined with the tank body through stamping, the cover body becomes the top or the bottom of the tank body. In order to better embody the function of the present utility model, the present embodiment will be described by taking the bottom cover as an example.

The present embodiment provides a cover conveying device, particularly as shown in fig. 1 to 3. Comprises a first conveying mechanism 1, a second conveying mechanism 2, a third conveying mechanism 3 and an adsorption mechanism 13:

Preferably, the adsorption mechanism 13 is used for adsorbing the bottom cover at a preset material taking position and releasing the bottom cover at a preset material discharging position; the discharge is located on a third transfer mechanism 3 for transferring the bottom cover from the discharge to an external canning device 61. The second conveying mechanism 2 is movably connected with the first conveying mechanism 1 and is used for driving the first conveying mechanism 1 to move between the position right above the material taking position and the position right above the material discharging position; the first conveying mechanism 1 is movably connected with the adsorption mechanism 13 and is used for driving the adsorption mechanism 13 to move between the material taking position and the second conveying mechanism 2 and between the material discharging position and the second conveying mechanism 2 respectively.

In this embodiment, the material taking position is shown in a position a in the side view of fig. 2, and the material discharging position is shown in a position B in the side view of fig. 2. The material taking place refers to a position where the adsorbing mechanism 13 can obtain the bottom cover material from the external device, and it should be noted that, as long as the function of the adsorbing mechanism 13 to obtain the bottom cover from the material taking place and release the bottom cover from the material discharging place can be achieved, the adsorbing mechanism 13 includes, but is not limited to, various structures such as a sucker, a grabbing clamp, a magnetic attraction structure, and the functions of the adsorbing mechanism 13 in the embodiment can be achieved through the forms of sucking, adsorbing, grabbing, hooking, and the like. The first and second transfer mechanisms together perform the function of transferring the bottom cover from the external device to the third transfer mechanism in engaged relation to the third transfer mechanism in transfer position and order.

Preferably, the conveyor further comprises a connecting frame 5, and the connecting frame 5 is fixedly connected with the second conveying mechanism 2 and the third conveying mechanism 3 respectively.

Further, a guide rail may be provided at a connection position of the second conveying mechanism 2 with the connection frame 5, so that the second conveying mechanism 2 and the connection frame 5 are movably connected, and the second conveying mechanism may be rotated or moved back and forth in a horizontal direction with a movable connection point of the second conveying mechanism and the connection frame as a center of a circle.

Preferably, the first conveying mechanism 1 and the second conveying mechanism 2 are located above the conveying surface of the third conveying mechanism 3, and the moving direction of the first conveying mechanism 1 from the material taking position to the material discharging position is consistent with the conveying direction of the bottom cover from the material discharging position to the external can manufacturing device 61.

Preferably, the device further comprises a detection device for detecting the bottom cover; the detection means are located in the first transport mechanism 1, and/or the second transport mechanism 2, and/or the third transport mechanism 3, and/or the suction mechanism 13.

In one embodiment, a first detection device is arranged on the first conveying mechanism 1, when the first detection device detects that the bottom cover exists on the material taking position, a motion signal is sent out, so that the first conveying mechanism 1 moves to the material taking position to obtain the bottom cover, and after the bottom cover is obtained, the first conveying mechanism moves to the material discharging position to release the bottom cover; a second detection device is arranged at the discharging position of the third transmission mechanism 3, when the second detection device detects that the bottom cover exists at the discharging position, a motion signal is sent, so that the first transmission mechanism 1 pauses to release the bottom cover to the discharging position, and the third transmission mechanism slides and pushes the bottom cover at the discharging position into a manufacturing die of the external can manufacturing device 61.

It should be noted that in practical application, the detection device not only detects whether a corresponding bottom cover exists at one position, but also can detect whether the placement position of the bottom cover is accurate, whether the bottom cover material meets the requirements or not, and the like, and can send out a prompt to further help staff identify the problem bottom cover, so that the rejection rate is reduced.

Further, the first conveying mechanism 1 includes a first driving section 11 and a lifting lever 12; the first driving part is movably connected to the second conveying mechanism 2; one end of the lifting rod 12 is fixedly connected with the adsorption mechanism 13, and the other end of the lifting rod is connected with the first driving part and is used for driving the adsorption mechanism 13 to move under the driving of the first driving part. In this embodiment, the lifting rod 13 may be an air rod, and the lifting rod 12 drives the moving direction of the adsorption mechanism 13 to be perpendicular to the pushing direction of the bottom cover in the third conveying mechanism 3.

Preferably, the second conveying mechanism 2 includes a first stopper rod 21, a slider, and a 22 second driving portion. The sliding block 22 is connected with the first conveying mechanism 22, and is movably arranged on the first limiting rod 21, and is used for driving the first conveying mechanism 1 to move under the drive of the second driving part.

The third conveying mechanism 3 comprises a conveying track 31 and a pushing part 32; the pushing part is used for moving back and forth along the conveying track 31 between the discharging part and the external can manufacturing device 61; the pushing part 32 is movably provided with protruding blocks at both ends along the direction of the transmission track for engaging the bottom cover.

Preferably, the third transfer mechanism further comprises a mounting 33 and a second stop lever 34. The second limiting rod 34 is arranged on one surface of the transmission rail, which is opposite to the conveying surface, and the back surface of the pushing part 32 is fixedly connected with the mounting piece 33; the second limiting rod 34 penetrates through the connecting mounting piece, and is used for enabling the mounting piece 33 to drive the pushing part to move along the second limiting rod 34.

In one embodiment, the pushing part 32 waits for the bottom cover released by the first conveying mechanism 1 at the discharging position, after the pushing part 32 acquires the bottom cover, the second detecting device located at the discharging position detects that the bottom cover exists at the discharging position, that is, a motion signal is sent, so that the second driving part drives the pushing part 32 to push the bottom cover on the discharging position to the manufacturing mold of the external can manufacturing device 61 in a sliding manner.

It should be noted that the pushing portion 32 and the conveying rail 31 only need to be capable of pushing the bottom cover, and other conveying mechanisms may be selected, including but not limited to a conveying belt, a conveying wheel, and the like.

In this embodiment, the manufacturing mold located in the external can manufacturing device 61 further includes a third detecting device for detecting whether the bottom cover exists in the manufacturing mold, and when detecting that the bottom cover exists in the manufacturing mold, a signal is sent to make the pushing portion 32 suspend pushing the bottom cover into the manufacturing mold.

Preferably, it also comprises a support frame 4; the support frame is respectively connected with the third conveying mechanism 3 and the external can manufacturing device 61, and is used for fixing the cover body conveying device on the external can manufacturing device 61 and adjusting the position between the third conveying mechanism 3 and the external can manufacturing device 61 and the middle manufacturing mould.

The support frame 4 comprises a fixed support arm 41 and a transverse connector 42; the fixed supports 41 are parallel to each other and perpendicular to the third conveying mechanism 3, and have one end fixedly connected to both sides of the third conveying mechanism 3, and are penetratingly connected with a plurality of transverse connectors 42 in the vertical direction, and the other end connected to the external can manufacturing device 61 for fixedly connecting the third conveying mechanism 3 to the external can manufacturing device. In practical applications, the lengths and sizes of the fixing support arm 41 and the transverse connection member 42 may be changed according to practical needs, and it should be noted that other fixing structures may be selected as long as the supporting and fixing functions of the supporting frame 4 can be achieved, for example, an integrally formed fixing frame is used, or the supporting frame 4 is placed below or in front of, behind, or the like of the third conveying mechanism 3.

The support frame 4 further comprises a sliding support arm 43 and a rotating shaft 44 which are parallel to each other; the rotating shaft 44 is parallel to the transverse connecting piece 42 and is connected with the fixed supporting arm 41, and two ends of the rotating shaft 44 are respectively and movably connected with the upper end of the sliding supporting arm 43; the lower end of the sliding support arm 43 is provided with a sliding limit groove 45, and the lower end of the sliding support arm 43 is movably connected with two sides of the third conveying mechanism 3 through the movable limit groove 45, so that the sliding support arm 43 slides along the sliding limit groove 45 to adjust the inclination angle of the third conveying mechanism 3 in the conveying direction.

Example two

The present embodiment provides a can body forming machine including any one of the cover conveying devices mentioned in the above technical solutions, and in the present embodiment, the mounting position of the cover conveying device 7 in the can body forming machine 6 is specifically shown in fig. 4.

The tank forming machine 6 in this embodiment includes a feed inlet, a discharge outlet, and a plurality of stations (not shown in the figure), where the stations are respectively responsible for including the procedures of primary locking, secondary locking, granulating, bottom laying, and the like, and each procedure area is provided with a corresponding device. The working principle of the tank body forming machine 6 is that even if the original tank body material enters the tank body forming machine 6, the tank body forming machine sequentially passes through a plurality of stations to finish corresponding working procedures, and finally, the processed tank body finished product is output.

Preferably, a can making device 61 and a cover conveying device 7 are arranged at the bottom placing step, and the can making device 61 comprises an upper punch, a lower punch and a manufacturing die, and is used for punching the cover and the can body entering the can making device 61 according to the die setting so as to integrate the cover and the can body; the cap conveying device 7 includes a first conveying mechanism, a second conveying mechanism, and a third conveying mechanism, and the plurality of conveying mechanisms are automatically engaged with each other to convey the caps from the outside of the can body forming machine 6 to the can forming device 61 in the can body forming machine 6.

The utility model provides a cover conveying device and a tank forming machine. The cover body is transmitted to the external can manufacturing device by means of the engagement cooperation between the plurality of conveying mechanisms, automatic combination of the can body and the cover body is achieved, the cover body can be transmitted without the aid of manpower, processing cost for manufacturing the can body is greatly reduced, whether the cover body exists and whether the position of the cover body is accurate or not is identified by arranging the detection device on different mechanisms of the device, the driving part is controlled to drive through the detection structure of the detection device, continuous movement of the plurality of conveying mechanisms is further controlled, intelligent control and efficient transportation of the transportation rhythm of the cover body in the can body forming process are achieved, and error rate in the production process is reduced.

While the preferred embodiment of the present utility model has been described in detail, the present utility model is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model, and the equivalent modifications or substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. The cover conveying device is characterized by comprising a first conveying mechanism, a second conveying mechanism, a third conveying mechanism and an adsorption mechanism;

The adsorption mechanism is used for adsorbing the cover body at a preset material taking position and releasing the cover body at a preset material discharging position;

The discharging position is positioned on the third conveying mechanism, and the third conveying mechanism is used for conveying the cover body from the discharging position to an external can manufacturing device;

The second conveying mechanism is movably connected with the first conveying mechanism and is used for driving the first conveying mechanism to move between the position right above the material taking position and the position right above the material discharging position;

The first conveying mechanism is movably connected with the adsorption mechanism and is used for driving the adsorption mechanism to move between the material taking position and the second conveying mechanism, and between the material discharging position and the second conveying mechanism.

2. The cover conveying device according to claim 1, further comprising a connection frame fixedly connecting the second conveying mechanism and the third conveying mechanism, respectively.

3. A cap transfer apparatus according to claim 1, further comprising detection means for detecting caps;

The detection device is positioned at the first conveying mechanism, the second conveying mechanism, the third conveying mechanism and the adsorption mechanism.

4. The cover conveying device according to claim 1, wherein the first conveying mechanism includes a first driving portion and a lifting lever; the first driving part is movably connected to the second conveying mechanism;

One end of the lifting rod is fixedly connected with the adsorption mechanism, and the other end of the lifting rod is connected with the first driving part and used for driving the adsorption mechanism to move under the driving of the first driving part.

5. The cover conveying device according to claim 1, wherein the second conveying mechanism comprises a first limit rod and a slider with a second driving part built in;

The sliding block is connected with the first conveying mechanism and is movably arranged on the first limiting rod and used for driving the first conveying mechanism to move under the driving of the second driving part.

6. The cover conveying device according to claim 5, wherein the third conveying mechanism comprises a conveying track and a pushing part;

The pushing part is used for moving back and forth along the conveying track between the discharging part and the external can manufacturing device; the pushing part is movably provided with protruding blocks at two ends along the direction of the transmission track and is used for clamping the cover body.

7. The cover delivery device of claim 1, further comprising a support frame; the support frame is respectively connected with the third conveying mechanism and the external can making device, and is used for fixing the cover body conveying device on the external can making device and adjusting the position between the third conveying mechanism and the manufacturing mould in the external can making device.

8. The cover transport device of claim 7, wherein the support frame further comprises one or more sets of sliding support arms that are parallel to each other;

The upper end of the sliding support arm is fixedly connected with the support frame, the lower end of the sliding support arm is provided with a sliding limit groove, the lower end of the sliding support arm is movably connected with two sides of the third conveying mechanism through the sliding limit groove, and the sliding support arm is used for enabling the sliding support arm to slide along the sliding limit groove so as to adjust the inclination angle of the third conveying mechanism in the conveying direction.

9. The cover delivery device of claim 6, wherein the third transfer mechanism further comprises a mounting member and a second stop bar;

The second limiting rod is arranged on one surface of the transmission rail, which is opposite to the conveying surface, and the back surface of the pushing part is fixedly connected with the mounting piece;

The second limiting rod is connected with the mounting piece in a penetrating mode and is used for enabling the mounting piece to drive the pushing part to move along the second limiting rod.

10. A can body forming machine comprising a can making device and the cover conveying device according to any one of claims 1 to 9;

the can manufacturing device is used for combining the can body and the cover body into a whole through stamping;

the cover conveying device is used for conveying the cover from the material taking place to the can making device.