CN114802959A - Book-type gift box positioning system and method for riveting machine - Google Patents

Abstract

The invention discloses a positioning system and a positioning method of a book-type gift box for a riveting machine, belonging to the technical field of riveting machines, wherein the positioning system comprises a rack, a plurality of riveting stations are arranged on the rack, and positioning devices are arranged at the riveting stations; the rack is provided with a box inlet chain channel and a box outlet chain channel which run in the same direction and are parallel; the positioning device comprises a box blocking mechanism, a box pushing mechanism, a positioning mechanism and a box pressing mechanism, wherein the box blocking mechanism is arranged above the box feeding chain channel and is arranged at the front end of the box running direction at the riveting station; the box pushing mechanism is arranged on the side part of the box feeding chain channel, the box pushing direction of the box pushing mechanism is vertical to the box conveying direction of the box feeding chain channel, the positioning mechanism is arranged on the side part of the box discharging chain channel, and the positioning mechanism and the box pushing mechanism are arranged oppositely; the box pressing mechanism is arranged above the box discharging chain channel; the positioning method comprises the steps of box entering and primary positioning, box pushing and secondary positioning and tertiary positioning; the present invention can position the gift box quickly and accurately, and the positioning effect and the positioning efficiency are improved.

Description

A positioning system and positioning method of a book-type gift box for a riveting machine

technical field

The invention relates to a positioning system and a positioning method for a book-type gift box for a riveting machine, belonging to the technical field of packaging.

Background technique

At present, there are many kinds of packaging of gift boxes. Among them, anti-counterfeiting packaging is a commonly used method. Anti-counterfeiting packaging is to use rivets to package gift boxes. The seal of the box needs to be torn when the bottle is used, which eliminates the possibility of counterfeiting with the original box, thereby avoiding the use of the outer box to pack fake products for sale. There are various forms of gift boxes. Among them, the book-type gift box (that is, the book-type gift box) is a commonly used gift box. The opening of the book-type gift box is on one side of the gift box. Type gift box rivets, manual operation, not only low production efficiency, but also labor-intensive, high scrap rate; automatic riveting machine can solve this problem well, automatic riveting machine needs to use positioning mechanism to fix the gift box when riveting.

In the process of using the positioning mechanism to fix the gift box and further rivet the gift box in the prior art, because the existing positioning mechanism can only achieve a simple fixing effect, the fixing position is not accurate, which easily leads to the tilting phenomenon of the gift box, which in turn affects the gift box. Accuracy of rivet location. In addition, when the existing positioning mechanism is applied to the production line, the positioning speed is relatively slow, which seriously affects the efficiency of riveting the gift box.

Therefore, when using an automatic riveting machine, how to make the gift box reach the designated position quickly and accurately, so as to facilitate the work of the riveting machine, has become a new problem.

To sum up, it can be seen that the existing technology obviously has inconvenience and defects in practical use, so it is necessary to improve it.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to solve the above deficiencies, and to provide a positioning system and positioning method of a book-type gift box for a riveting machine, which can quickly and accurately position the gift box and improve the positioning effect and positioning efficiency.

In order to solve the above technical problems, the present invention adopts the following technical solutions: a positioning system for a book-type gift box for a riveting machine, comprising a frame, and a plurality of rivet-driving stations are arranged on the frame, and each rivet-driving station They are all provided with positioning devices; the frame is provided with box-in and box-out chain tracks running in the same direction and arranged in parallel; the positioning devices include a box-blocking mechanism, a box-pushing mechanism, a positioning mechanism and a box-pressing mechanism, The box blocking mechanism is arranged above the running path of the box feeding chain, and the box blocking mechanism is arranged at the front end of the box running direction at the riveting station;

The box-pushing mechanism is arranged on the side of the box-in chain track, the box-pushing direction of the box-pushing mechanism is perpendicular to the box-feeding direction of the box-in chain track, and the positioning mechanism is arranged on the side of the box-out chain track, The positioning mechanism and the box-pushing mechanism are arranged opposite to each other; the box-pressing mechanism is arranged above the box-out chain path.

Further, the side portion of the box-in chain track near the end and the side portion of the box-out chain track near the start end are adjacent to each other; the riveting station is located in the adjoining portion of the box-in chain track and the box-out chain track;

The box blocking mechanism is provided with detection photoelectricity for detecting whether the box is in place.

Further, the box blocking mechanism is fixed on the frame, and the box blocking mechanism includes a baffle that can be lifted up and down, the baffle is fixed on a fixed plate, and the fixed plate is fixed on the telescopic rod of the push box cylinder. , the push box cylinder is fixed on the bracket, and the bracket is fixed on the frame.

Further, the box pushing mechanism includes a push plate that can move along the direction perpendicular to the box feeding direction, the push plate is fixed on the telescopic rod of the box push cylinder, the box push cylinder is fixed on the mounting frame, and the mounting frame is fixed. on the rack;

The positioning mechanism includes a positioning plate, the positioning plate is arranged vertically, the positioning plate is fixed on a support, and the support is fixed on the frame.

Further, the box pressing mechanism includes a mounting plate, the bottom surface of the mounting plate is mounted with a pressing plate, the front and rear sides of the mounting plate are respectively mounted with a front baffle and a rear baffle, and the mounting plate is installed relative to one side of the positioning plate. There are side baffles; the mounting plate is fixed on the telescopic rod of the box-pressing cylinder, the box-pressing cylinder is mounted on the cylinder bracket, and the cylinder bracket is fixed on the frame.

Further, the material of the baffle is nylon or polyurethane; the baffle is arranged vertically, the side of the baffle is in contact with the box, and the side of the baffle in contact with the box is a smooth plane.

Further, the material of the push plate is nylon or polyurethane, the push plate is arranged vertically, and the contact surface between the push plate and the box is a smooth plane; the positioning plate is a nylon plate, and the positioning plate is in contact with the box The surface is a smooth plane;

The positioning mechanism further includes an adjustment structure, and the adjustment structure includes a waist-shaped hole arranged on the support, and the waist-shaped hole is matched with the bolt.

Further, the pressing plate, the front baffle, the rear baffle and the side baffle are all nylon plates, and the surfaces of the pressing plate, the front baffle, the rear baffle and the side baffle that are in contact with the box are smooth planes.

A method for locating a book-type gift box for a riveting machine, comprising the following steps:

Step a, enter the box and perform a positioning;

Step b, push the box that has been positioned once and perform secondary positioning;

In step c, three positioning is performed on the box that has completed the secondary positioning.

Further, in step a, the baffles of the box-blocking mechanism at the first rivet-driving station are in an extended state, and the baffles of the remaining box-blocking mechanisms are in a retracted state;

The box is transported through the box-in-box chainway. As the box is transported on the box-in-box chainway, the box-stop mechanism at the first rivet station intercepts the first box, and after the detection photoelectric detection is in place, the next riveter station is in place. The baffle of the box blocking mechanism is extended, ready to intercept the second box, and the rest of the boxes in the rivet station are deduced accordingly;

In step b, after the box in the first riveting station is positioned once, the box-pushing mechanism of the first riveting station acts to push the box to the box-out chain path, and is limited by the positioning mechanism to the left side of the box to realize the operation of the box. Secondary positioning; other boxes for riveting stations and so on;

In step c, after the second positioning of the box is completed, the push plate of the box-pushing mechanism remains in an extended state to keep the box in a pre-clamped state. The rear baffles limit the front and rear faces of the box respectively, and the side baffles limit the right side of the box to achieve three positioning and fixing of the box; after the three positioning is completed, the box pushing mechanism and the box blocking mechanism both return to their original states.

After the present invention adopts the above technical scheme, compared with the prior art, it has the following advantages:

The present invention can quickly and accurately locate the gift box, thereby improving the positioning effect and the positioning efficiency.

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the left side view of Fig. 1;

Fig. 3 is the schematic diagram of blocking box mechanism;

Fig. 4 is the schematic diagram of pushing box mechanism;

5 is a schematic diagram of a positioning mechanism;

Fig. 6 is the schematic diagram of pressing box mechanism;

FIG. 7 is a right side view of FIG. 6 .

In the figure,

1-into the box chain, 2-out of the box chain, 3-stop the box mechanism, 31-baffle plate, 32-fixed plate, 33-push box cylinder, 34-bracket, 4-push box mechanism, 41-push plate , 42-push box cylinder, 43-installation frame, 5-positioning mechanism, 51-positioning plate, 52-support, 6-pressing box mechanism, 61-pressing plate, 62-front baffle, 63-rear baffle, 64 - Mounting Plate, 65- Side Baffle, 66- Cylinder Cylinder, 67- Cylinder Bracket, 7- Rivet Gun, 8- Rack.

Detailed ways

In order to have a clearer understanding of the technical features, objects and effects of the present invention, the specific embodiments of the present invention will now be described with reference to the accompanying drawings.

Example 1

As shown in Figures 1-7, the present embodiment provides a positioning system for a book-type gift box for a riveting machine, including a frame 8, and a plurality of riveting stations are arranged on the frame 8, and the riveting stations They are arranged at intervals along the direction of box feeding. Specifically, the rack 8 is provided with a box-in chain track 1 and a box-out chain track 2 running in the same direction and arranged in parallel, the side of the box-in chain track 1 near the end and the box-out chain track 2 near the start end The side parts of the rivets are adjacent to each other; the riveting station is set at the adjacent parts of the box-in chain track 1 and the box-out chain track 2.

Each riveting station is provided with a rivet gun 7 and a positioning device. The positioning device includes a box blocking mechanism 3, a box pushing mechanism 4, a positioning mechanism 5 and a box pressing mechanism 6. The box blocking mechanism 3 is arranged in the feeding Above the running path of the box chain track 1, the box blocking mechanism 3 is arranged at the front end of the running direction of the box at the riveting station, so as to block the box running to the riveting station by the box blocking mechanism 3, so as to realize the one-time positioning of the box .

Further, the box blocking mechanism 3 is provided with a detection photoelectric for detecting whether the box is in place, and the detection photoelectric is installed on the rack 8 .

The box-pushing mechanism 4 is arranged on the side of the box-in chain track 1, and the box-pushing direction of the box-pushing mechanism 4 is perpendicular to the box-feeding direction of the box-in-box chain track 1, and the positioning mechanism 5 is arranged on the box-out chain. The side part of the channel 2, and the positioning mechanism 5 and the push box mechanism 4 are arranged opposite to each other. The box pushing mechanism 4 pushes the box on the box-in chain track 1 onto the box-out chain track 2 until the side of the box is restricted and positioned by the positioning mechanism 2 to realize the secondary positioning of the box.

The box-pressing mechanism 6 is arranged above the box-out chain path 2, and the box-pressing mechanism 6 presses and fixes the box to achieve three positioning of the box.

The number of rivet guns 7 set at each rivet-driving station is two, the rivet guns 7 are set on the same side of the box-out chain track 2 and the positioning mechanism 5 , and the two rivet guns 7 are respectively set on the positioning mechanism 5 on both sides.

The box blocking mechanism 3 is fixed on the frame 8, and the box blocking mechanism 3 includes a baffle plate 31 that can be lifted up and down. The baffle plate 31 is fixed on a fixed plate 32, and the fixed plate 32 is fixed on the push box cylinder. On the telescopic rod of 33 , the push box cylinder 33 is fixed on the bracket 34 , and the bracket 34 is fixed on the frame 8 .

As a preference, in order to prevent the box from being damaged by the collision of the baffle, the baffle 31 is made of nylon or polyurethane; the baffle 31 is arranged vertically, and the side of the baffle 31 is in contact with the box, so The side surface of the baffle 31 in contact with the box is a smooth plane.

In actual production, the baffle plate 31 of the box blocking mechanism 3 located at the foremost end of the box output chain path 2 in the box feeding direction can be directly fixed on the frame 8 .

The push box mechanism 4 includes a push plate 41 that can move along the direction perpendicular to the box feeding direction. The push plate 41 is fixed on the telescopic rod of the push box cylinder 42, and the push box cylinder 42 is fixed on the mounting frame 43. The mounting bracket 43 is fixed on the rack 8 .

As a preference, in order to prevent the box from being damaged by the collision of the baffle, the push plate 41 is made of nylon or polyurethane, the push plate 41 is vertically arranged, and the contact surface between the push plate 41 and the box is Smooth plane.

The positioning mechanism 5 includes a positioning plate 51 , the positioning plate 51 is arranged vertically, the positioning plate 51 is fixed on a support 52 , and the support 52 is fixed on the frame 8 . The positioning mechanism 5 also includes an adjustment structure, the adjustment structure includes a waist-shaped hole arranged on the support 52, and the waist-shaped hole is matched with the bolt to realize the fine adjustment of the installation position of the positioning mechanism 52 on the frame 8, to adjust the positioning position of the positioning plate 51 .

As a preference, in order to prevent the box from being damaged by the collision of the baffle, the positioning plate 51 is a nylon plate, and the surface of the positioning plate 51 in contact with the box is a smooth plane.

The box pressing mechanism 6 includes a mounting plate 64, the bottom surface of the mounting plate 64 is mounted with a pressing plate 61, the front and rear sides of the mounting plate 64 are respectively mounted with a front baffle 62 and a rear baffle 63, and the mounting plate 64 is positioned relative to each other. A side baffle 65 is attached to one side of the plate 51 . The mounting plate 64 is fixed on the telescopic rod of the box-pressing cylinder 66 , the box-pressing cylinder 66 is mounted on the cylinder bracket 67 , and the cylinder bracket 67 is fixed on the frame 8 .

As a preference, in order to prevent the box from being damaged by the collision of the baffle, the pressure plate 61, the front baffle 62, the rear baffle 63 and the side baffle 65 are all nylon plates, and the pressure plate 61, the front baffle 62, the surfaces of the rear baffle 63 and the side baffles 65 in contact with the box are smooth planes.

Preferably, the number of the riveting stations is six, and the number of the corresponding positioning devices is also six.

The six riveting stations are the first rivet station, the second rivet station, the third rivet station, the fourth rivet station, the fourth rivet The fifth rivet station and the sixth rivet station.

Example 2

The present embodiment provides a method for locating a book-type gift box for a riveting machine, comprising the following steps:

Step a, enter the box and perform a positioning

First, after the equipment is turned on, the baffles of the box-blocking mechanism at the first rivet-driving station are in an extended state, and the baffles of the remaining box-stopping mechanisms are in a retracted state;

Secondly, the box feeding chain moves the box to convey the box. As the box is transported on the box feeding chain, the box blocking mechanism of the first riveting station intercepts the first box, and after the detection photoelectric detection is in place, the next riveter The baffle plate of the box-stopping mechanism is extended, ready to intercept the second box, and so on to complete the interception of the last box to realize the positioning of the box in the conveying direction, that is, to realize the one-time positioning of the box.

Step b, push the box and perform secondary positioning

After the box in the first riveting station is positioned once, the box-pushing mechanism of the first riveting station moves, and the box-pushing cylinder drives the push-plate to extend to push the box to the box-out chain path, until the left side of the box is positioned by the positioning mechanism. The position of the positioning plate is limited to realize the secondary positioning of the box; the other boxes in the riveting station are analogized in turn to complete the secondary positioning.

Step c, perform three positioning

After the second positioning of the box is completed, the push plate of the box-pushing mechanism remains in the extended state to keep the box in a pre-clamped state. The baffle and the rear baffle respectively limit the front and rear faces of the box, and the side baffles limit the right side of the box to achieve three positioning and fixation of the box and meet the working accuracy requirements of the rivet gun.

Step d, the push box mechanism and the box block mechanism are reset

After the box-pressing mechanism presses and fixes the gift box, the box-pushing mechanism and the box-blocking mechanism all return to their initial states, ready to enter the next working cycle.

The above are examples of the best embodiments of the present invention, and the parts not described in detail are the common knowledge of those of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical inspiration of the present invention is also within the protection scope of the present invention.

Claims (10)

1. A positioning system for a book-type gift box for a riveting machine, comprising a frame (8), a plurality of rivet-driving stations are arranged on the frame (8), and each rivet-driving station is provided with a positioning device ;characterized in that: the frame (8) is provided with a box-into-box chainway (1) and a box-out chainway (2) running in the same direction and arranged in parallel; the positioning device comprises a box-stop mechanism (3), A box pushing mechanism (4), a positioning mechanism (5) and a box pressing mechanism (6), the box blocking mechanism (3) is arranged above the running path of the box feeding chain (1), the box blocking mechanism (3) Set at the front end of the box running direction at the riveting station; The box-pushing mechanism (4) is arranged on the side of the box-feeding chain track (1), and the box-pushing direction of the box-pushing mechanism (4) is perpendicular to the box-feeding direction of the box-feeding chain track (1). The positioning mechanism (5) is arranged on the side of the box-out chain track (2), and the positioning mechanism (5) is arranged opposite to the box-pushing mechanism (4); the box-pressing mechanism (6) is arranged on the box-out chain track (2). (2) above. 2. A positioning system for a book-type gift box for a riveting machine according to claim 1, characterized in that: the side of the box-in chain path (1) close to the end and the box-out chain path (2) close to the start end The side parts are adjacent; the riveting station is located in the adjacent parts of the box-in chain track (1) and the box-out chain track (2); The box blocking mechanism (3) is provided with a detection photoelectric for detecting whether the box is in place. 3. A positioning system for a book-type gift box for a riveting machine according to claim 1, characterized in that: the box blocking mechanism (3) is fixed on the frame (8), and the box blocking mechanism (3) It includes a baffle (31) that can be lifted up and down, the baffle (31) is fixed on a fixed plate (32), and the fixed plate (32) is fixed on a telescopic rod of a push box cylinder (33), the push The cartridge cylinder (33) is fixed on the bracket (34), and the bracket (34) is fixed on the frame (8). 4. A positioning system for a book-type gift box for a riveting machine according to claim 1, characterized in that: the box pushing mechanism (4) comprises a push plate (41) that can move in a direction perpendicular to the box feeding direction, so The push plate (41) is fixed on the telescopic rod of the push box cylinder (42), the push box cylinder (42) is fixed on the mounting frame (43), and the mounting frame (43) is fixed on the frame (8); The positioning mechanism (5) includes a positioning plate (51), the positioning plate (51) is arranged vertically, the positioning plate (51) is fixed on the support (52), and the support (52) is fixed on the on the rack (8). 5 . The positioning system for a book-type gift box for a riveting machine according to claim 1 , wherein the box pressing mechanism ( 6 ) comprises a mounting plate ( 64 ), and the bottom surface of the mounting plate ( 64 ) is mounted on the bottom surface. 6 . There is a pressure plate (61), a front baffle (62) and a rear baffle (63) are respectively installed on the front and rear sides of the installation plate (64), and a side of the installation plate (64) opposite to the positioning plate (51) is installed with Side baffle (65); the mounting plate (64) is fixed on the telescopic rod of the box-pressing cylinder (66), the box-pressing cylinder (66) is mounted on the cylinder bracket (67), the cylinder bracket (67) ) on the frame (8). 6 . The positioning system for a book-type gift box for a riveting machine according to claim 3 , wherein the baffle ( 31 ) is made of nylon or polyurethane; the baffle ( 31 ) is vertically arranged, The side surface of the baffle (31) is in contact with the box, and the side surface of the baffle (31) in contact with the box is a smooth plane. 7 . The positioning system for a book-type gift box for a riveting machine according to claim 4 , wherein the push plate ( 41 ) is made of nylon or polyurethane, and the push plate ( 41 ) is arranged vertically. 8 . The contact surface of the push plate (41) and the box is a smooth plane; the positioning plate (51) is a nylon plate, and the surface of the positioning plate (51) in contact with the box is a smooth plane; The positioning mechanism (5) further includes an adjustment structure, and the adjustment structure includes a waist-shaped hole provided on the support (52), and the waist-shaped hole is matched with a bolt. 8. The positioning system for a book-type gift box for a riveting machine according to claim 5, characterized in that: the pressure plate (61), the front baffle (62), the rear baffle (63) and the side baffle ( 65) are all nylon plates, and the surfaces of the pressing plate (61), the front baffle (62), the rear baffle (63) and the side baffle (65) in contact with the box are smooth planes. 9. A positioning method for a book-type gift box for a riveting machine, characterized in that: comprising the following steps: Step a, enter the box and perform a positioning; Step b, push the box that has been positioned once and perform secondary positioning; In step c, three positioning is performed on the box that has completed the secondary positioning. 10. The method for locating a book-type gift box for a riveting machine as claimed in claim 9, wherein in step a, the baffle of the box-stopping mechanism at the first riveting station is in an extended state, and the remaining The baffle of the box-stop mechanism is in the retracted state; The box is transported through the box-in-box chainway. As the box is transported on the box-in-box chainway, the box-stop mechanism at the first rivet station intercepts the first box, and after the detection photoelectric detection is in place, the next riveter station is in place. The baffle of the box blocking mechanism is extended, ready to intercept the second box, and the rest of the boxes in the rivet station are deduced accordingly; In step b, after the box in the first riveting station is positioned once, the box-pushing mechanism of the first riveting station acts to push the box to the chain path of the box, and the left side of the box is limited by the positioning mechanism to realize the operation of the box. Secondary positioning; the rest of the boxes of the rivet station are deduced in turn; In step c, after the second positioning of the box is completed, the push plate of the box-pushing mechanism remains in an extended state to keep the box in a pre-clamped state. The rear baffles limit the front and rear faces of the box respectively, and the side baffles limit the right side of the box to achieve three positioning and fixing of the box; after the three positioning is completed, the box pushing mechanism and the box blocking mechanism both return to their original states.

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