Conveying device of beef food can sealing machine

Abstract

The utility model discloses a conveying device of a beef food can sealing machine, which comprises a conveyor, fixed seats are arranged at the front end and the rear end of the middle of the upper side of the conveyor, and the conveying device further comprises a distance adjusting mechanism. The distance adjusting mechanism comprises double-screw bolts, threaded cylinders, an arc-shaped distance adjusting plate and an intermittent discharging assembly, the double-screw bolts are rotationally connected to the middle of the fixing base through bearings, and the opposite inner side ends of the two double-screw bolts are in threaded connection with the threaded cylinders. Beef food can packaging boxes of different sizes can be located in the longitudinal middle of the conveying face in the box sealing and conveying process, subsequent box sealing of a box sealing machine is facilitated, the conveying application range of the device is widened, meanwhile, the device can conduct one-by-one box sealing and conveying operation on the beef food can packaging boxes through the transmission element and the detection element, and the conveying efficiency is improved. And the situation that the space between two beef food can packaging boxes is small, so that box sealing operation of the box sealing machine is not facilitated is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to beef sealing box processing technical field, concretely is a kind of conveying device of beef food can sealing box machine. BACKGROUND

[0002] Beef can is used to store the finished product beef, and the beef processing plant fills the beef into can to make beef food can, and then multiple beef food cans are boxed and sealed.The beef food can sealing process needs to be sealed and transported by the conveying device.The prior art discloses a food packaging sealing machine conveying assembly, which comprises a rack, a conveying frame and a conveying assembly.The conveying assembly comprises a motor and a drive wheel, and the drive wheel is provided with a cross bar and a transmission wheel above it.The cross bar is provided with a conveying wheel on its end face, and the conveying frame is provided with a positioning wheel.The paper box is placed between the two stop bars, and the motor drives the drive wheel to rotate, which cooperates with the transmission wheel to drive the cross bar to rotate.The cross bar interacts with the two conveying wheels to accurately match the conveying wheel with the positioning wheel, which drives the conveying belt to stably transmit and accurately convey the paper box.The folding edge is located in the middle of the paper box, so the device does not affect the sealing of the paper box during conveying.In addition, the device can quickly convey the paper box, significantly improve the sealing efficiency, and meet the efficient and stable production requirements.However, the conveying belt of the device is arranged in a front-and-back synchronous manner, and the space between the two conveying belts is hollow.If the longitudinal length of the beef food can packaging box is greater than the space between the two conveying belts and less than the maximum longitudinal conveying length between the two conveying belts, the beef food can packaging box cannot be located in the longitudinal center of the conveying surface, which affects the vertical alignment of the beef food can packaging box with the sealing part of the sealing machine and the subsequent sealing operation of the sealing machine.If the size of the beef food can packaging box is smaller than the space between the two conveying belts, the device cannot seal and convey the beef food can packaging box, which reduces the conveying applicability of the device. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problems of overcoming the defects of the prior art and providing a conveying device for a beef food can sealing machine.The device can locate beef food can packaging boxes of different sizes in the longitudinal center of the conveying surface during sealing and conveying, which facilitates the subsequent sealing of the sealing machine and improves the conveying applicability of the device.The device can seal and convey beef food can packaging boxes one by one through the transmission element and the detection element, which avoids the small spacing between two beef food can packaging boxes and facilitates the sealing operation of the sealing machine, effectively solving the problems in the background art.

[0004] To achieve the above object, the utility model provides following technical scheme: a kind of conveying device of beef food can sealing box machine, including conveyor, the upper side middle part of the conveyor is equipped with fixed seat, further including distance adjusting mechanism;

[0005] Distance adjusting mechanism: it includes stud, threaded cylinder, arc distance adjusting plate and intermittent discharging component, the middle part of fixed seat is rotatably connected by bearing to the stud, the opposite inner side end of two studs is screw-connected with threaded cylinder, the opposite inner side end of two threaded cylinders is equipped with arc distance adjusting plate, the inside of arc distance adjusting plate is equipped with intermittent discharging component, the device is by distance adjusting element, so that the beef food can packaging box of different volume can be located in the longitudinal central part of conveying surface during sealing box conveying process, facilitate subsequent sealing box machine sealing, improve device itself conveying application range, while device can carry out individual sealing box conveying operation to beef food can packaging box by transmission element and detection element, avoid the sealing operation of sealing box machine due to the small spacing between two beef food can packaging boxes.

[0006] Further, it further includes single-chip microcomputer, the single-chip microcomputer is located at the outside of conveyor, the input end of single-chip microcomputer is electrically connected with external power supply, the output end of single-chip microcomputer is electrically connected with the input end of conveyor, and control electric element is convenient.

[0007] Further, the distance adjusting mechanism further includes adjusting hand wheel and rectangular guide rod, the adjusting hand wheel is respectively arranged at the end of stud away from the longitudinal center of conveyor, the opposite faces of two arc distance adjusting plates are equipped with two symmetrically distributed rectangular guide rods, the rectangular guide rod is slidably connected with the rectangular hole formed in adjacent fixed seat, the upper side of two rectangular guide rods on the left side is equipped with recess, and the intermediate gap of device sealing box conveying is adjusted according to the volume change of beef food can packaging box.

[0008] Further, the distance adjusting mechanism further includes scale, the scale is respectively arranged in recess, so that the adjusting distance between two arc distance adjusting plates and corresponding fixed seat is accurately same.

[0009] Further, the distance adjusting mechanism further includes rotating ball, the rotating ball is respectively rotatably connected in the half-circle groove formed in the side of arc distance adjusting plate close to the center of conveyor, to reduce the contact surface between arc distance adjusting plate and beef food can packaging box, so as to avoid the interference to right-moving sealing box conveying of beef food can packaging box due to the contact resistance between beef food can packaging box and arc distance adjusting plate.

[0010] Further, the intermittent feeding assembly comprises a laser sensor, an electro-hydraulic push rod and a Z-shaped extrusion seat, the laser sensor is arranged at the right end of one side of the arc-shaped distance adjusting plate close to the center of the conveyor on the rear side, the laser sensor is electrically connected with the single-chip microcomputer in both directions, the left end of the opposite faces of the two arc-shaped distance adjusting plates is provided with the Z-shaped extrusion seat through the telescopic end of the electro-hydraulic push rod, the input end of the electro-hydraulic push rod is electrically connected with the output end of the single-chip microcomputer, the left end of the arc-shaped distance adjusting plate is provided with an avoiding groove, and the Z-shaped extrusion seat is slidably connected with the adjacent avoiding groove, so that the beef food can packaging boxes are conveyed and sealed one by one.

[0011] Further, the intermittent feeding assembly further comprises rubber pads arranged on one side of the Z-shaped extrusion seat close to the longitudinal center of the conveyor, so that the Z-shaped extrusion seat and the corresponding unsealed beef food can packaging boxes are prevented from being damaged due to hard extrusion.

[0012] Compared with the prior art, the beef food can sealing machine has the following advantages:

[0013] 1. When the conveying device of the beef food can sealing machine is used, different volumes of beef food can packaging boxes can be located in the longitudinal center of the conveying surface during the sealing conveying process through the stud, the threaded cylinder, the arc-shaped distance adjusting plate, the adjusting hand wheel, the rectangular guide rod and the scale, so that the subsequent sealing machine can seal, and the conveying application range of the device itself is improved.

[0014] 2. When the conveying device of the beef food can sealing machine is used, the beef food can packaging boxes can be conveyed and sealed one by one through the laser sensor, the electro-hydraulic push rod and the Z-shaped extrusion seat, so that the sealing operation of the sealing machine is not affected by the small spacing between two beef food can packaging boxes. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is an enlarged structural schematic view of A of the utility model;

[0017] Fig. 3 It is an enlarged structural schematic view of B of the utility model.

[0018] In the drawing: 1, conveyor, 2, single-chip microcomputer, 3, fixed seat, 4, distance adjusting mechanism, 41, stud, 42, threaded cylinder, 43, arc-shaped distance adjusting plate, 44, adjusting hand wheel, 45, rectangular guide rod, 46, scale, 47, rotating ball, 48, intermittent feeding assembly, 481, laser sensor, 482, electro-hydraulic push rod, 483, Z-shaped extrusion seat, 484, rubber pad. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a conveying device of a beef food can sealing box machine, which comprises a conveyor 1, fixed seats 3 are arranged at the upper side of the middle part of the conveyor 1 and at the front and rear ends of the conveyor 1, further comprises a single-chip microcomputer 2, the single-chip microcomputer 2 is located outside the conveyor 1, an input end of the single-chip microcomputer 2 is electrically connected with an external power supply, and an output end of the single-chip microcomputer 2 is electrically connected with an input end of the conveyor 1; when the beef food can packaging box is sealed and conveyed, the longitudinal center of the device is located directly below a sealing part of an external sealing machine, the single-chip microcomputer 2 starts the conveyor 1, the conveyor 1 runs through the contact friction force between the conveyor 1 and the beef food can packaging box, so that the beef food can packaging box is sealed and conveyed from left to right, and further comprises a distance adjusting mechanism 4.

[0021] The distance adjusting mechanism 4 comprises studs 41, threaded barrels 42, arc-shaped distance adjusting plates 43 and intermittent feeding assemblies 48, the studs 41 are rotationally connected to the middle part of the fixed seat 3 through bearings, the opposite inner side ends of the two studs 41 are threadedly connected with the threaded barrels 42, the opposite inner side ends of the two threaded barrels 42 are provided with the arc-shaped distance adjusting plates 43, the interiors of the arc-shaped distance adjusting plates 43 are provided with the intermittent feeding assemblies 48, the distance adjusting mechanism 4 further comprises adjusting hand wheels 44 and rectangular guide rods 45, the adjusting hand wheels 44 are respectively arranged at the ends of the studs 41 away from the longitudinal center of the conveyor 1, the opposite faces of the two arc-shaped distance adjusting plates 43 are respectively provided with two symmetrically distributed rectangular guide rods 45, the rectangular guide rods 45 are slidingly connected with the rectangular holes formed in the adjacent fixed seat 3, the upper sides of the two rectangular guide rods 45 on the left side are respectively provided with grooves, the distance adjusting mechanism 4 further comprises scales 46, the scales 46 are respectively arranged in the grooves, the distance adjusting mechanism 4 further comprises rotating balls 47, the rotating balls 47 are respectively rotationally connected into the semicircular grooves formed in the sides of the arc-shaped distance adjusting plates 43 close to the center of the conveyor 1, during the right movement of the beef food can packaging box on the upper side of the conveyor 1, when the beef food can packaging box moves a certain distance to the right, the beef food can packaging box contacts the left end of the arc-shaped distance adjusting plate 43, and is guided by the guide inclined surfaces at the left ends of the two arc-shaped distance adjusting plates 43, so that the beef food can packaging box is adjusted in centering and sealing, the sealing part of the beef food can packaging box is vertically aligned with the sealing part of the external sealing machine, so that the subsequent sealing operation is avoided, during the movement of the beef food can packaging box in contact with the arc-shaped distance adjusting plate 43, the rotating ball 47 is adaptively rotated along the corresponding semicircular groove, the contact surface between the arc-shaped distance adjusting plate 43 and the beef food can packaging box is reduced through the rotating ball 47, so that the interference of the right movement and sealing conveying of the beef food can packaging box caused by the contact resistance between the beef food can packaging box and the arc-shaped distance adjusting plate 43 is avoided, when the volume of the beef food can packaging box changes, the adjusting hand wheel 44 is rotated to drive the stud 41 to rotate, the stud 41 is threadedly connected to make the arc-shaped distance adjusting plate 43 move longitudinally and horizontally, so that the conveying distance between the two arc-shaped distance adjusting plates 43 is adjusted according to the volume change of the beef food can packaging box, during the process, the arc-shaped distance adjusting plate 43 drives the rectangular guide rod 45 to adaptively rotate along the corresponding rectangular hole, so that the rotation phenomenon of the arc-shaped distance adjusting plate 43 during the longitudinal movement is avoided, meanwhile, the distance between the arc-shaped distance adjusting plate 43 and the adjacent fixed seat 3 can be observed through the scale 46, the adjusting hand wheel 44 is rotated according to the scale 46, so that the adjusting distance between the two arc-shaped distance adjusting plates 43 and the corresponding fixed seat 3 is the same, the beef food can packaging box is ensured to be located in the longitudinal center part of the conveying device during the later sealing conveying process, the device makes the beef food can packaging boxes with different volumes be located in the longitudinal center part of the conveying surface during the sealing conveying process, which is convenient for the subsequent sealing machine to seal, and improves the conveying application range of the device itself;

[0022] The intermittent feeding assembly 48 comprises a laser sensor 481, an electro-hydraulic push rod 482 and a Z-shaped extrusion seat 483. The laser sensor 481 is arranged at the right end of the arc-shaped distance adjusting plate 43 on the side close to the center of the conveyor 1. The laser sensor 481 is in bidirectional electrical connection with the single-chip microcomputer 2. The left end of the facing-away surface of each arc-shaped distance adjusting plate 43 is provided with a Z-shaped extrusion seat 483 through the telescopic end of the electro-hydraulic push rod 482. The input end of the electro-hydraulic push rod 482 is in electrical connection with the output end of the single-chip microcomputer 2. The left end of the arc-shaped distance adjusting plate 43 is provided with an avoiding slot. The Z-shaped extrusion seat 483 is in sliding connection with the adjacent avoiding slot. The intermittent feeding assembly 48 further comprises a rubber pad 484 arranged on the side close to the longitudinal center of the conveyor 1. During the sealing and conveying process of the beef food can packaging box, the single-chip microcomputer 2 starts the laser sensor 481. The laser sensor 481 emits an optical signal to the arc-shaped distance adjusting plate 43 on the front side and reflects to the initial position. According to the optical signal propagation time and speed, the distance data measured by the laser sensor 481 at this time is obtained, and the measurement result is transmitted to the single-chip microcomputer 2 in the form of an electrical signal. When the beef food can packaging box between the two arc-shaped distance adjusting plates 43 is sealed by the external sealing machine and moves right with the conveyor 1, when the right end of the sealed beef food can packaging box moves to the longitudinal alignment with the laser sensor 481, in the next step, the sealed beef food can packaging box enters the ranging range of the laser sensor 481. The measurement data uploaded by the laser sensor 481 changes. At this time, the single-chip microcomputer 2 starts the electro-hydraulic push rod 482 according to the data change to make the telescopic end of the electro-hydraulic push rod 482 contract, so as to drive the corresponding Z-shaped extrusion seat 483 to slide along the avoiding slot to the outside between the two arc-shaped distance adjusting plates 43, thereby releasing the sealing and conveying limitation of the Z-shaped extrusion seat 483 to the leftmost unsealed beef food can packaging box between the two arc-shaped distance adjusting plates 43, so that the leftmost unsealed beef food can packaging box between the two arc-shaped distance adjusting plates 43 enters the two arc-shaped distance adjusting plates 43. When the sealed beef food can packaging box moves out of the laser sensor 481, at this time, the leftmost unsealed beef food can packaging box between the two arc-shaped distance adjusting plates 43 completely enters the two arc-shaped distance adjusting plates 483. The data uploaded by the laser sensor 481 returns to the initial measurement value. At this time, the single-chip microcomputer 2 quickly controls the electro-hydraulic push rod 482 to drive the telescopic end of the electro-hydraulic push rod 482 to extend, so as to drive the corresponding Z-shaped extrusion seat 483 to extend through the two Z-shaped extrusion seats 483, thereby moving and extruding the leftmost beef food can packaging box between the two arc-shaped distance adjusting plates 43 at this time, so that there is only one beef food can packaging box between the two arc-shaped distance adjusting plates 43 during the sealing operation of the external sealing machine, thereby realizing the sealing and conveying operation of the beef food can packaging box one by one. The Z-shaped extrusion seat 483 and the corresponding unsealed beef food can packaging box are in flexible extrusion contact through the rubber pad 484, so as to avoid the damage of the beef food can packaging box caused by the hard extrusion between the Z-shaped extrusion seat 483 and the corresponding unsealed beef food can packaging box.The device can carry out the sealing and conveying work of the beef food can packaging boxes one by one through the transmission element and the detection element, so that the sealing work of the sealing machine is not affected by the small spacing between two beef food can packaging boxes.

[0023] The utility model provides a kind of working principle of conveying device of beef food can sealing box machine as follows: when sealing box conveying is carried out to beef food can packaging box, the longitudinal center of device itself is located at the just below of the sealing part of external sealing box machine, single-chip microcontroller 2 starts conveyor 1, and conveyor 1 runs through the contact friction force between its belt and beef food can packaging box, to carry out sealing box conveying to beef food can packaging box from left to right, during the right movement of beef food can packaging box on the upside of conveyor 1 belt, when beef food can packaging box right moves a certain distance, beef food can packaging box contacts with the left end of arc distance adjusting plate 43, and is guided by the inclined plane of the left end of two arc distance adjusting plates 43, to carry out sealing box centering adjustment to beef food can packaging box, so that the sealing part of beef food can packaging box is vertically aligned with the sealing part of external sealing box machine, to avoid subsequent sealing operation, during the contact movement of beef food can packaging box and arc distance adjusting plate 43, rotating ball 47 is adaptively rotated along corresponding half-circle groove, and the contact surface between arc distance adjusting plate 43 and beef food can packaging box is reduced by rotating ball 47, to avoid interference to the right sealing box conveying of beef food can packaging box due to the contact resistance of beef food can packaging box and arc distance adjusting plate 43, during the sealing box conveying of beef food can packaging box, single-chip microcontroller 2 starts laser sensor 481, and laser sensor 481 emits optical signal to the arc distance adjusting plate 43 in front side and reflects to initial position, according to the light signal propagation time and speed to obtain the distance data measured by laser sensor 481 at this time, and the measurement result is transmitted to single-chip microcontroller 2 in the form of electrical signal, when the beef food can packaging box between two arc distance adjusting plates 43 is sealed by external sealing box machine, and moves right along with conveyor 1, when the right end of sealed beef food can packaging box moves to vertically align with laser sensor 481, next, sealed beef food can packaging box enters the ranging range of laser sensor 481, and the measurement data uploaded by laser sensor 481 changes, at this time, single-chip microcontroller 2 starts electro-hydraulic push rod 482 according to data change to make its telescopic end retract, to drive corresponding Z-shaped extrusion seat 483 to slide to the outside between two arc distance adjusting plates 43 along the avoiding groove, to release the sealing box conveying limit of Z-shaped extrusion seat 483 to the leftmost unsealed beef food can packaging box between two arc distance adjusting plates 43, to make the leftmost unsealed beef food can packaging box between two arc distance adjusting plates 43 enter between two arc distance adjusting plates 43, when sealed beef food can packaging box moves out of laser sensor 481, at this time, the leftmost unsealed beef food can packaging box between two arc distance adjusting plates 43 completely enters between two arc distance adjusting plates 43, and the data uploaded by laser sensor 481 restores to initial measurement value, at this time, single-chip microcontroller 2 controls electro-hydraulic push rod 482 to make its telescopic end drive corresponding Z-shaped extrusion seat 483 to extend, and the leftmost beef food can packaging box between two arc distance adjusting plates 43 is moved and extruded by two Z-shaped extrusion seats 483 at this time,Thus, only one beef can packaging box is between the two arc distance plates 43 during the sealing operation of the external sealing machine, the beef can packaging box is sealed and transported one by one, the operation is convenient, the Z-shaped extrusion seat 483 is in flexible extrusion contact with the corresponding unsealed beef can packaging box through the rubber pad 484, so that the beef can packaging box is not damaged due to hard extrusion between the Z-shaped extrusion seat 483 and the corresponding unsealed beef can packaging box, when the volume of the beef can packaging box changes, the adjusting handle 44 is rotated to drive the stud 41 to rotate, the stud 41 is connected through threads, so that the arc distance plate 43 moves longitudinally and horizontally, so that the sealing and transporting distance between the two arc distance plates 43 is adjusted according to the volume change of the beef can packaging box, in the process, the arc distance plate 43 drives the rectangular guide rod 45 to rotate adaptively along the corresponding rectangular hole, so that the arc distance plate 43 does not rotate during longitudinal movement, and the distance between the arc distance plate 43 and the adjacent fixed seat 3 can be observed through the scale 46, the adjusting handle 44 is rotated according to the scale 46, so that the adjusting distance between the two arc distance plates 43 and the corresponding fixed seat 3 is the same, and the beef can packaging box is located in the longitudinal center of the conveying device during the sealing and transporting process.

[0024] It is worth noting that the single-chip microcomputer 2 in the above embodiment can adopt MSP430, the conveyor 1 can adopt TD-3 belt conveyor, the laser sensor 481 can adopt EE-SB5-B reflective photoelectric sensor, and the electro-hydraulic push rod 482 can adopt DYZW integral straight micro electro-hydraulic push rod, the single-chip microcomputer 2 controls the work of the conveyor 1, the laser sensor 481 and the electro-hydraulic push rod 482, which all adopt the method commonly used in the prior art.

[0025] The above is only an embodiment of the present application, and does not limit the patent range of the present application, any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are included in the patent protection range of the present application.

Claims

1. A conveying device of a beef food can seaming machine, comprising a conveyor (1), both ends of the middle part of the upper side of the conveyor (1) are provided with fixed seats (3), characterized in that: Also include the pitch mechanism (4) ; The pitch mechanism (4) comprises stud (41), threaded cylinder (42), arc pitch plate (43) and intermittent feeding assembly (48), the stud (41) is rotatably connected to the middle part of the fixed seat (3) by bearing, the opposite inner side end of two studs (41) is threadedly connected with the threaded cylinder (42), the opposite inner side end of two threaded cylinders (42) is provided with arc pitch plate (43), the inside of arc pitch plate (43) is provided with intermittent feeding assembly (48).

2. A conveying device for a can seamer for beef food cans according to claim 1, characterized in that: Also include single-chip microcomputer (2), the single-chip microcomputer (2) is located outside the conveyor (1), the input end of single-chip microcomputer (2) is electrically connected with external power supply, the output end of single-chip microcomputer (2) is electrically connected with the input end of conveyor (1).

3. A conveying device for a can seamer for beef food cans according to claim 1, characterized in that: The pitch mechanism (4) further comprises adjusting hand wheel (44) and rectangular guide rod (45), the adjusting hand wheel (44) is respectively arranged on the end of the stud (41) away from the longitudinal center of the conveyor (1), the opposite side of the two arc pitch plates (43) is provided with two symmetrically distributed rectangular guide rods (45), the rectangular guide rod (45) is slidably connected with the rectangular hole formed in the adjacent fixed seat (3), the upper side of the two rectangular guide rods (45) on the left side is provided with a groove.

4. A conveying device for a can seamer for beef food cans according to claim 3, characterized in that: The pitch mechanism (4) further comprises scale (46), the scale (46) is respectively arranged in the groove.

5. A conveying device for a can seamer for beef food cans according to claim 1, characterized in that: The pitch mechanism (4) further comprises rotating ball (47), the rotating ball (47) is rotatably connected in the semicircular groove formed in the side of the arc pitch plate (43) close to the center of the conveyor (1).

6. A conveying device for a can seamer for beef food cans according to claim 2, characterized in that: The intermittent feeding assembly (48) comprises laser sensor (481), electro-hydraulic push rod (482) and Z type extrusion seat (483), the laser sensor (481) is arranged on the right end of the side of the arc pitch plate (43) close to the center of the conveyor (1), the laser sensor (481) is bidirectionally electrically connected with the single-chip microcomputer (2), the left end of the opposite side of the two arc pitch plates (43) is provided with Z type extrusion seat (483) through the telescopic end of electro-hydraulic push rod (482), the input end of electro-hydraulic push rod (482) is electrically connected with the output end of single-chip microcomputer (2), the left end of arc pitch plate (43) is provided with an avoidance slot, the Z type extrusion seat (483) is slidably connected with the adjacent avoidance slot.

7. A conveying device for a can seamer for beef food cans according to claim 6, characterized in that: The intermittent feeding assembly (48) further comprises rubber pad (484), the rubber pad (484) is respectively arranged on the side of the Z type extrusion seat (483) close to the longitudinal center of the conveyor (1).

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