CN212220716U - Box supporting guide mechanism - Google Patents

Abstract

The application relates to prop case guiding mechanism includes: the bracket is arranged on two sides of the carton conveying line; the rotating frame is rotatably arranged at the upper ends of the brackets at the two sides; the driving assembly is connected with the rotating frame and used for driving the rotating frame to rotate; the box supporting plate is mounted on the rotating frame through a connecting block, and the connecting block can be adjusted in position and fixed on the rotating frame; the box supporting plate is integrally arc-shaped and can be matched with the outlines of four corners of the carton so as to support the hinges of the carton at the four corners of the carton; the rotating frame has two position states under the drive of the drive assembly, the box supporting plate is lifted so that the height of the box supporting plate is higher than that of the carton in the first state, and the box supporting plate abuts against four corners of the carton to support the hinges of the carton in the second state. The utility model has the advantages that: possess length, width direction's regulation structure, can adapt to the work of strutting of the carton of not unidimensional, application scope is wide.

Description

Box supporting guide mechanism

Technical Field

The application belongs to the technical field of the packing, especially, relate to a prop case guiding mechanism.

Background

The production process of food, medicine, chemical industry and other industries involves the packing of objects, such as beverage packing, medicament packing, can packing and the like. When the articles are packed into the packing box, the folded leaves of the packing box easily block the packed articles, so that the articles cannot be smoothly packed into the packing box, and the normal production of the whole production line is influenced.

Among the prior art, a lot of prop case guiding mechanism do not possess length, width direction's regulation structure, consequently can only prop the case to the carton of a size, for example chinese utility model CN208264680U discloses a prop the case device, and its shakes the position that the lid struts the mechanism and all is fixed, can not adjust.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the utility model aims to solve the problem that the length and the width of the box supporting device in the prior art can not be adjusted, thereby providing a box supporting guide mechanism.

The utility model provides a technical scheme that its technical problem adopted is:

a brace box guide mechanism comprising:

the bracket is arranged on two sides of the carton conveying line;

the rotating frame is rotatably arranged at the upper ends of the brackets at two sides;

the driving assembly is connected with the rotating frame and used for driving the rotating frame to rotate;

the box supporting plate is mounted on the rotating frame through a connecting block, and the connecting block can be adjusted in position and fixed on the rotating frame; the box supporting plate is integrally arc-shaped and can be matched with the contours of four corners of the carton so as to support the hinges of the carton at the four corners of the carton;

the rotating frame is driven by the driving assembly to have two position states, the box supporting plate is lifted to enable the height of the box supporting plate to be higher than that of the carton in the first state, and the box supporting plate abuts against four corners of the carton to support the hinges of the carton in the second state.

Preferably, the utility model discloses a prop case guiding mechanism, both sides connect through width adjustment mechanism between the support, width adjustment mechanism is used for adjusting both sides distance between the support.

Preferably, the utility model discloses a prop case guiding mechanism, width adjustment mechanism includes:

the driving rod is arranged at one end of the bracket and is connected with the driving piece;

the first driving block and the second driving block are respectively connected to two ends of the driving rod;

the driven driving rod is arranged at the other end of the bracket and is connected with the driving rod through a transmission belt;

the third driving block and the fourth driving block are respectively connected to two ends of the driven driving rod;

threads are arranged at two ends of the driving rod and two ends of the driven driving rod, one end of each thread at the two ends of the driving rod and the driven driving rod is a positive thread, and the other end of each thread at the two ends of the driving rod and the driven driving rod is a negative thread; the first driving block is connected to one end of the driving rod through threads, and the second driving block is connected to the other end of the driving rod through threads; the third driving block is connected to one end of the driven driving rod through threads, and the fourth driving block is connected to the other end of the driven driving rod through threads.

Preferably, the utility model discloses a prop case guiding mechanism, the rotating turret includes the body of rod that sets up along carton transfer chain direction of delivery, prop the boxboard and follow the body of rod sets up a plurality of, the cross section of the body of rod is square, the connecting block have the cross section with body of rod complex through-hole, it cracks to have on the connecting block, it can change the width under the regulation of screw to crack.

Preferably, the utility model discloses a prop case guiding mechanism, when the second state position, prop two angles in the upper end of boxboard and have the bending type to the carton transfer chain outside.

Preferably, the utility model discloses a prop case guiding mechanism, drive assembly is the cylinder, sets up the both sides of support, each side the support sets up one at least drive assembly, drive assembly's actuating lever one end articulates there is the rocker, the other end of rocker is fixed the tip of rotating turret.

Preferably, the utility model discloses a prop case guiding mechanism, the case board connection that props at the both ends of the rotating turret body of rod is solitary the connecting block, adjacent case board that props between the rotating turret body of rod both ends connects jointly same the connecting block.

Preferably, the utility model discloses a prop case guiding mechanism, both sides the leg joint has the guardrail, the guardrail is used for making carton on the carton transfer chain not toward both sides removal when the transmission.

Preferably, the utility model discloses a prop case guiding mechanism, the guardrail with the junction of support can be adjusted to make the position of guardrail change.

Preferably, in the box supporting guide mechanism of the present invention, a guide rod is disposed between the first driving block and the second driving block, and between the third driving block and the fourth driving block; the guide rod is parallel to the driving rod and the driven driving rod, and the first driving block, the second driving block, the third driving block and the fourth driving block can move along the guide rod.

The utility model has the advantages that: the carton opening and positioning device has a linkage adjusting structure in the length and width directions, can adapt to the opening and positioning guiding work of cartons with different sizes in a design range, and is wide in application range;

the single-box feeding and double-station simultaneous feeding device can be suitable for feeding single boxes and feeding double stations, and the working efficiency of the device in unit time is improved.

Drawings

The technical solution of the present application is further explained below with reference to the drawings and the embodiments.

FIG. 1 is a schematic view of the overall structure of a box supporting guide mechanism according to an embodiment of the present application;

fig. 2 is a schematic view illustrating a state that a carton box is unfolded by a box unfolding plate according to an embodiment of the present application;

FIG. 3 is a schematic view of a box supporting plate mounting structure according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a connecting block according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of a width adjustment mechanism according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a driving assembly according to an embodiment of the present application.

The reference numbers in the figures are:

1 support

2 rotating frame

3 drive assembly

4 prop boxboard

6 carton

11 guardrail

31 rocker

41 connecting block

51 active drive rod

52 first drive block

53 second drive block

54 driven driving rod

55 third drive block

56 fourth drive block

57 guide bar

61-fold leaf

411 through hole

412 are slotted.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the scope of the present application. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

The technical solutions of the present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

The present embodiment provides a box supporting guide mechanism, as shown in fig. 1 to 3, including:

the bracket 1 is arranged at two sides of the carton conveying line;

the rotating frame 2 is rotatably arranged at the upper ends of the brackets 1 at two sides;

the driving assembly 3 is connected with the rotating frame 2 and used for driving the rotating frame 2 to rotate;

the box supporting plate 4 is installed on the rotating frame 2 through a connecting block 41, and the connecting block 41 can be adjusted in position and fixed on the rotating frame 2; the box supporting plate 4 is integrally arc-shaped and can be matched with the contours of four corners of the carton so as to support the hinges of the carton at the four corners of the carton;

the rotating frame 2 has two position states under the driving of the driving component 3, in the first state, the box supporting plate 4 is raised to enable the height of the box supporting plate 4 to be higher than that of the carton, and in the second state, the box supporting plate 4 abuts against four corners of the carton to support the hinges of the carton.

As shown in fig. 2, in the second state of the turret 2, the box-supporting plates 4 prop open the flaps 61 of the carton 6 against four corners of the carton. Therefore, the product to be packaged can be conveniently put into the carton, and the phenomenon that the hinge is pressed down by the product to influence the packaging efficiency can be avoided. As shown in fig. 1, in the first state of the turret 2, the carton supporting plate 4 is raised so that the height of the carton supporting plate 4 is higher than that of the carton 6, so that the carton 6 is not obstructed by the carton supporting plate 4 during the transportation along the carton transportation line. Furthermore, the position of the connecting block 41 on the rotating frame 2 can be adjusted, so that the distance between the pair of box supporting plates 4 can be changed, the box supporting plates 4 can adapt to cartons with different lengths, and the box supporting plates 4 have certain lengths and can adapt to cartons with different heights.

Preferably, in the box supporting guide mechanism of the present embodiment, the brackets 1 on both sides are connected through a width adjusting mechanism, and the width adjusting mechanism is used for adjusting the distance between the brackets 1 on both sides. Therefore, the distance between the box supporting plates 4 on the two sides of the carton conveying line can be changed, and the carton conveying line can adapt to cartons with different widths.

Preferably, in the present embodiment, as shown in fig. 5, the width adjusting mechanism includes:

the driving rod 51 is arranged at one end of the bracket 1 and is connected with the driving piece;

a first driving block 52 and a second driving block 53 respectively connected to two ends of the driving rod 51;

a driven driving rod 54 arranged at the other end of the bracket 1 and connected with the driving rod 51 through a transmission belt 58;

a third driving block 55 and a fourth driving block 56 respectively connected to both ends of the driven driving rod 54;

both ends of the driving rod 51 and the driven driving rod 54 are provided with threads, and one end of the threads at both ends of the driving rod 51 and the driven driving rod 54 is a positive thread, and the other end is a negative thread; the first driving block 52 is connected to one end of the driving rod 51 through a screw thread, and the second driving block 53 is connected to the other end of the driving rod 51 through a screw thread; the third driving block 55 is screwed to one end of the driven driving rod 54, and the fourth driving block 56 is screwed to the other end of the driven driving rod 54.

The width adjusting mechanism of this embodiment drives the driving rod 51 to rotate through the driving piece, and the first driving block 52 and the second driving block 53 at the two ends of the driving rod 51 are close to or far away from each other through the principle of the screw rod and the screw nut, and the third driving block 55 and the fourth driving block 56 at the two ends of the driven driving rod 54 are close to or far away from each other in the same way, that is, the supports 1 at the two sides are driven to be close to or far away from each other, so that the adjustment of the width between the supports 1 is realized.

Preferably, the box supporting guide mechanism of the present embodiment, as shown in fig. 3 and 4, the rotating frame 2 includes a rod body disposed along the conveying direction of the carton conveying line, the box supporting plate 4 is disposed along the rod body, the cross section of the rod body is square, the connecting block 41 has a cross section and a through hole 411 matched with the rod body, the connecting block 41 has a slit 412 thereon, and the slit 412 can change the width under the adjustment of a screw. The carton supporting guide mechanism of the embodiment can simultaneously support a plurality of cartons through a plurality of pairs of carton supporting plates 4, for example, as shown in fig. 1 and 2, two groups of carton supporting mechanisms are formed by 8 carton supporting plates 4, two cartons can be supported, or when a carton with a large length needs to be used, the positions of the carton supporting plates 4 can be adjusted, so that the size of one group of carton supporting mechanisms is increased. The adjusting method of the connecting block 41 comprises the following steps: as shown in fig. 4, the connecting block 41 has a through hole 411 and a slit 412, wherein the through hole 411 is used for being sleeved on the rod body of the rotating frame 2, one side of the through hole 411 is provided with the slit 412, one side of the slit 412 is provided with a screw hole, the screw cap of the screw is pressed to narrow or widen the slit 412 by rotating the screw in the screw hole, so that the through hole 411 becomes smaller or larger, even if the connecting block 41 is loosened or fixed on the rod body, the connecting block 41 is moved and fixed after the connecting block 41 is loosened, and the position of the connecting block 41 can be adjusted.

Preferably, in the carton supporting guide mechanism of the present embodiment, as shown in fig. 3, in the second state position, two corners of the upper end of the carton supporting plate 4 are bent toward the outer side of the carton conveying line. This bending part can be convenient for the product vanning better, avoids propping the angle of boxboard 4 and scrapes the product.

Preferably, in the box supporting guide mechanism of the present embodiment, as shown in fig. 6, the driving assemblies 3 are air cylinders and are disposed on two sides of the support 1, at least one driving assembly 3 is disposed on the support 1 on each side, one end of a driving rod of the driving assembly 3 is hinged to a rocker 31, and the other end of the rocker 31 is fixed to an end of the rotating frame 2. Preferably, as shown in fig. 1 and 2, two ends of the bracket 1 on each side are respectively provided with an air cylinder, so that the driving force is larger and the parallelism is better.

Preferably, in the case supporting guide mechanism of this embodiment, as shown in fig. 3, the case supporting plates 4 at two ends of the rod body of the rotating frame 2 are connected to the separate connecting block 41, and the adjacent case supporting plates 4 between two ends of the rod body of the rotating frame 2 are connected to the same connecting block 41. The number of the connection blocks 41 can be saved.

Preferably, in the carton supporting guide mechanism of the present embodiment, as shown in fig. 1, guardrails 11 are connected to the brackets 1 on both sides, and the guardrails 11 are used for preventing the cartons on the carton conveying line from moving to both sides during conveying.

Preferably, in the box supporting guide mechanism of the present embodiment, the connection position of the guardrail 11 and the bracket 1 can be adjusted, so that the position of the guardrail 11 can be changed. Enabling the width of the fence 11 to accommodate more sized cartons.

Preferably, in the box supporting guide mechanism of the present embodiment, as shown in fig. 5, a guide rod 57 is provided between the first driving block 52 and the second driving block 53, and between the third driving block 55 and the fourth driving block 56; the guide rod 57 is parallel to the driving rod 51 and the driven driving rod 54, and the first driving block 52, the second driving block 53, the third driving block 55 and the fourth driving block 56 are all movable along the guide rod 57. The guide rod 57 functions to reduce the load-bearing burden of the driving drive rod 51 and the driven drive rod 54 and to assist the movement guidance of the first drive block 52, the second drive block 53, the third drive block 55, and the fourth drive block 56.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the invention. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a prop case guiding mechanism which characterized in that includes:

the bracket (1) is arranged at two sides of the carton conveying line;

the rotating frame (2) is rotatably arranged at the upper ends of the brackets (1) at two sides;

the driving assembly (3) is connected with the rotating frame (2) and is used for driving the rotating frame (2) to rotate;

the box supporting plate (4) is mounted on the rotating frame (2) through a connecting block (41), and the connecting block (41) can be adjusted in position and fixed on the rotating frame (2); the box supporting plate (4) is integrally arc-shaped and can be matched with the contours of four corners of the carton so as to support the hinges of the carton at the four corners of the carton;

the rotating frame (2) has two position states under the driving of the driving assembly (3), the box supporting plate (4) is lifted to enable the height of the box supporting plate (4) to be higher than that of the carton in the first state, and the box supporting plate (4) abuts against four angular positions of the carton to support the hinge of the carton in the second state.

2. The spreader guide mechanism according to claim 1, wherein the brackets (1) on both sides are connected by a width adjustment mechanism for adjusting the distance between the brackets (1) on both sides.

3. The brace box guide mechanism of claim 2 wherein the width adjustment mechanism comprises:

the driving rod (51) is arranged at one end of the bracket (1) and is connected with the driving piece;

a first driving block (52) and a second driving block (53) which are respectively connected to two ends of the driving rod (51);

the driven driving rod (54) is arranged at the other end of the bracket (1) and is connected with the driving rod (51) through a transmission belt;

a third driving block (55) and a fourth driving block (56) which are respectively connected to two ends of the driven driving rod (54);

threads are arranged at two ends of the driving rod (51) and the driven driving rod (54), one end of each thread at two ends of the driving rod (51) and the driven driving rod (54) is a positive thread, and the other end of each thread is a negative thread; the first driving block (52) is connected to one end of the driving rod (51) through threads, and the second driving block (53) is connected to the other end of the driving rod (51) through threads; the third driving block (55) is connected to one end of the driven driving rod (54) through threads, and the fourth driving block (56) is connected to the other end of the driven driving rod (54) through threads.

4. The carton supporting guide mechanism according to any one of claims 1 to 3, characterized in that the rotating frame (2) comprises a rod body arranged along the conveying direction of the carton conveying line, the carton supporting plates (4) are arranged along the rod body, the cross section of the rod body is square, the connecting block (41) is provided with a through hole (411) with the cross section matched with the rod body, a slit (412) is formed in the connecting block (41), and the slit (412) can change in width under the adjustment of a screw.

5. A carton supporting guide mechanism according to any one of claims 1-3, characterized in that in the second state position, two corners of the upper end of the carton supporting plate (4) are bent towards the outer side of the carton conveying line.

6. The box supporting guide mechanism according to any one of claims 1 to 3, wherein the driving assemblies (3) are air cylinders and are arranged on two sides of the support (1), at least one driving assembly (3) is arranged on the support (1) on each side, one end of a driving rod of each driving assembly (3) is hinged to a rocker (31), and the other end of each rocker (31) is fixed to the end of the rotating frame (2).

7. Box bracing guide mechanism according to claim 4, characterized in that the box bracing plates (4) at both ends of the turret (2) rod body are connected with separate connecting blocks (41), and adjacent box bracing plates (4) between both ends of the turret (2) rod body are connected with the same connecting block (41) together.

8. The carton supporting guide mechanism according to any one of claims 1 to 3, wherein guardrails (11) are connected to the brackets (1) at two sides, and the guardrails (11) are used for preventing the cartons on the carton conveying line from moving towards two sides during conveying.

9. The spreader guide mechanism according to claim 8, wherein the junction of the fence (11) and the bracket (1) is adjustable to allow the position of the fence (11) to be changed.

10. The spreader guide mechanism according to claim 3, wherein a guide rod (57) is provided between the first drive block (52) and the second drive block (53), and between the third drive block (55) and the fourth drive block (56); the guide rod (57) is parallel to the driving rod (51) and the driven driving rod (54), and the first driving block (52), the second driving block (53), the third driving block (55) and the fourth driving block (56) can move along the guide rod (57).

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