CN215243933U - Angle forming device of covering machine - Google Patents

Abstract

The utility model relates to a covering machine technical field especially discloses a covering machine beat angle device, beat the horn ring towards middle reciprocal wobbling swing mechanism and the reciprocal angle pressing mechanism that pushes down of horizontal conveyer belt of horn ring towards including frame, beat horn ring, drive, beat the horn ring and become the arc motion under swing mechanism and the collaborative drive of pressing the horn ring mechanism. By adopting the structure, the reversing device of the dough sealing machine has the advantages of few parts, high transmission precision and low cost.

Description

Angle forming device of covering machine

Technical Field

The utility model relates to a covering machine technical field, especially a device of making an angle of covering machine.

Background

The covering machine is also called as a covering machine and a leather case machine. The method is divided into a manual covering machine, a semi-automatic covering machine and a full-automatic covering machine. The whole production process comprises the steps of cover gluing, positioning, four-edge wrapping and the like. The multifunctional book case is suitable for various book cases, book-shaped boxes, folders, chessboard, desk calendars and other related products. After the cardboard and the surface paper (namely the material) are covered, the edge is covered. The covering edges of the covering machine comprise transverse covering edges and longitudinal covering edges, and after the paper boards and the facial tissue are covered in one direction, corners need to be punched (namely, corners are trimmed). The purpose of corner making is to press a corner which is subjected to edge covering, so that the problems of unevenness, bulging and the like of the corner when the edge covering is carried out in the other direction are avoided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a corner-making device of a covering machine with few parts, high transmission precision and low cost.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a make angle device of covering machine, includes frame, make angle wheel, drive make angle wheel towards the swing mechanism of middle reciprocal swing and drive make angle wheel towards the reciprocal angle mechanism that presses that pushes down of horizontal conveyer belt, make angle wheel become the arc motion under swing mechanism and the cooperation drive of pressing angle mechanism.

Among the above-mentioned technical scheme, need beat the angle to it after accomplishing to bordure horizontal side, four of general front cover all need beat the angle, so beat the horn pulley and be four, two of homonymy beat the angle device and provide drive power by same power supply, reduce the part, convenient overall arrangement saves the cost, and the synchronism is better.

As a further setting of the utility model, swing mechanism is including prismatic first pivot, the first pivot pivoted driving piece of drive and the swing arm of connection on first pivot, the horn ring links with the swing arm.

Among the above-mentioned technical scheme, the swing arm can be avoided to prismatic first pivot to rotate and skids, and the angle wheel can rotate around the axis of first pivot, realizes drawing close towards the centre of horizontal drive belt, when the angle wheel rotates, also has the trend of pushing down, increases and pushes down the stroke.

As a further setting of the utility model, press the angle mechanism to include prismatic second pivot, drive second pivot pivoted second driving piece and connect the epaxial little cam in the second, beat and be connected with the connecting rod on the horn gear, this connecting rod is connected through first elastic component with the articulated tip of the two of swing arm, the butt is on little cam under the effect of first elastic component to the connecting rod.

Among the above-mentioned technical scheme, in order to increase the swing stroke of angle wheel, angle wheel's whole motion stroke comprises swing mechanism and angle pressing mechanism jointly, and when angle wheel was located the highest point, the convex part of little cam was up, and little cam rotates the back, and angle wheel pushes down, simple structure, and the little stroke of amplitude of swing is big, reduces the space between the part, reduces the volume, and extension spring or shell fragment etc. can be said to first elastic clamp.

As a further setting of the utility model, the side of first pivot and second pivot is provided with the guide rail that sets up along the direction of transfer of horizontal conveyer belt, be connected with the slider on the guide rail, an extension has on the slider, and this extension is connected with first pivot and second pivot simultaneously, first pivot and second pivot can rotate for this extension, swing arm and cam all slide with the extension linkage.

Among the above-mentioned technical scheme, the setting of guide rail and slider can be convenient for adjust the position of angle wheel to adapt to the front cover of equidimension not, the range of application is wide, increases operation rate.

As a further setting of the utility model, the rotation opposite direction of first pivot and second pivot, be provided with a baffle between little cam and the connecting rod, little cam and connecting rod butt are in the corresponding both sides of baffle, the one end of baffle is rotated and is connected on the extension.

Among the above-mentioned technical scheme, first driving piece and second driving piece can be motor or cylinder, and when being the cylinder, first pivot and second pivot are connected through a connecting rod with respective cylinder, the one end and the pivot fixed connection of connecting rod, and the other end rotates with the cylinder to be connected, simple structure, and the drive is convenient, and utilizes lever principle, and drive power is bigger.

As a further setting of the utility model, be provided with first bush and second bush in first pivot and the second pivot respectively, swing arm and extension cover are established on first bush, swing arm and first bush fixed connection, extension and first bush can rotate relatively, be provided with the spacing block that the cover was established on first bush between swing arm and the extension, little cam and extension cover are established on the second bush, little cam and second bush fixed connection, extension and second bush can rotate relatively.

Among the above-mentioned technical scheme, the spacing block is used for keeping the space between swing arm and the extension, and the setting of first bush and second bush is for little cam and swing arm ability bulk movement, and the adjustment is convenient, and the precision is high.

The present invention will be further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a specific embodiment of the present invention;

FIG. 2 is an exploded view of the angle forming device according to the embodiment of the present invention;

fig. 3 is a partial structure diagram of the angle forming device according to the embodiment of the present invention.

Detailed Description

The specific embodiment of the utility model is shown in fig. 1-3, a corner-beating device of a covering machine, comprising a frame 1, a transverse conveying component 2 and a longitudinal conveying component 3, wherein the transverse conveying component 2 comprises a transverse conveying belt 21, the longitudinal conveying component 3 comprises a longitudinal conveying belt 31, two corresponding sides of the transverse conveying belt 21 are provided with corner-beating devices 5, each corner-beating device 5 comprises a corner-beating wheel 51, a swing mechanism 52 for driving the corner-beating wheel 51 to swing towards the middle in a reciprocating manner and a corner-pressing mechanism 53 for driving the corner-beating wheel 51 to press towards the transverse conveying belt 21 in a reciprocating manner, the corner-beating wheel 51 forms an arc motion under the cooperative driving of the swing mechanism 52 and the corner-pressing mechanism 53, the transverse conveying component 2 is used for edging the transverse sides of a cover, the longitudinal conveying component is used for edging the longitudinal sides of the cover, both sides of the cover are both in a transmission manner, so that the efficiency is high, after the transverse side edges are subjected to edge wrapping, the transverse side edges need to be subjected to corner wrapping.

The swing mechanism 52 includes a first rotating shaft 521 having a prism shape, a first driving member 522 for driving the first rotating shaft 521 to rotate, and a swing arm 523 connected to the first rotating shaft 521, and the caster 51 is linked with the swing arm 523. The prismatic first rotating shaft 521 can prevent the swing arm 523 from rotating and slipping, the angle turning wheel 51 can rotate around the axis of the first rotating shaft 521 to approach towards the middle of the transverse transmission belt, and when the angle turning wheel 51 rotates, the angle turning wheel has a pressing trend to increase a pressing stroke.

The angle pressing mechanism 53 includes a second rotating shaft 531 in a prism shape, a second driving member 532 for driving the second rotating shaft 531 to rotate, and a small cam 533 connected to the second rotating shaft 531, a connecting rod 534 is connected to the angle striking wheel 51, ends of the connecting rod 534 hinged to the swing arm 523 are connected through a first elastic member, and the connecting rod 534 abuts against the small cam 533 under the action of the first elastic member. In order to increase the swing stroke of the angle wheel 51, the whole movement stroke of the angle wheel 51 is composed of the swing mechanism 52 and the angle pressing mechanism 53, when the angle wheel 51 is located at the highest position, the convex part of the small cam 533 faces upwards, and after the small cam 533 rotates, the angle wheel 51 presses downwards.

The side edges of the first rotating shaft 521 and the second rotating shaft 531 are provided with guide rails 54 arranged along the conveying direction of the transverse conveyor belt 21, the guide rails 54 are connected with sliders 541, each slider 541 is provided with an extending portion 5411, the extending portions 5411 are simultaneously connected with the first rotating shaft 521 and the second rotating shaft 531, the first rotating shaft 521 and the second rotating shaft 531 can rotate relative to the extending portions 5411, and the swing arm 523 and the small cam 533 are both in linkage sliding with the extending portions 5411. The guide rail 54 and the sliding block 541 are arranged to facilitate adjustment of the position of the caster 51 so as to adapt to covers of different sizes, the first rotating shaft 521 and the second rotating shaft 531 are respectively provided with a first bushing 5211 and a second bushing 5311, the swing arm 523 and the extending portion 5411 are sleeved on the first bushing 5211, the swing arm 523 and the first bushing 5211 are fixedly connected, the extending portion 5411 and the first bushing 5211 are relatively rotatable, a spacer block 5212 sleeved on the first bushing 5211 is arranged between the swing arm 523 and the extending portion 5411, the spacer block 5212 is used for maintaining a gap between the swing arm 523 and the extending portion 5411, the small cam 533 and the extending portion 5411 are sleeved on the second bushing 5311, the small cam 533 and the second bushing 5311 are fixedly connected, the extending portion 5411 and the second bushing 5311 are relatively rotatable, and the first bushing 5211 and the second bushing 5311 are arranged so that the small cam 533 and the swing arm 523 can integrally move, so that adjustment is convenient and high in accuracy.

The rotation directions of the first rotating shaft 521 and the second rotating shaft 531 are opposite, a partition 5331 is disposed between the small cam 533 and the connecting rod 534, the small cam 533 and the connecting rod 534 abut against two corresponding sides of the partition 5331, and one end of the partition 5331 is rotatably connected to the extending portion 5411. The first driving member 522 and the second driving member 532 may be motors or cylinders 63, and when the driving members are cylinders 63, the first rotating shaft 521 and the second rotating shaft 531 are connected to the respective cylinders 63 through a connecting rod, one end of the connecting rod is fixedly connected to the rotating shafts, and the other end of the connecting rod is rotatably connected to the cylinders 63.

The lateral side of the transverse conveyor belt 21 on the same side is provided with two angle forming devices 5, two first rotating shafts 521 on the two angle forming devices 5 are integrally arranged, two second rotating shafts 531 on the two angle forming devices 5 are integrally arranged, the two first driving pieces 522 are the same, and the two second driving pieces 532 are the same. Four of the general front covers need to be angled, so the angle wheels 51 are four, two angle devices 5 on the same side provide driving force by the same power source, parts are reduced, the layout is convenient, the cost is saved, and the synchronism is better.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The utility model discloses do not confine the above-mentioned embodiment to, the general technical personnel in this field can adopt other multiple embodiments to implement according to the utility model discloses a, perhaps all adopt the utility model discloses a design structure and thinking do simple change or change, all fall into the utility model discloses a protection scope.

Claims (6)

1. The utility model provides a cover machine's device of making an angle, includes the frame, its characterized in that: the angle forming machine also comprises an angle forming wheel, a swing mechanism for driving the angle forming wheel to swing towards the middle in a reciprocating mode and an angle pressing mechanism for driving the angle forming wheel to press towards the transverse conveyor belt in a reciprocating mode, wherein the angle forming wheel moves in an arc mode under the driving of the swing mechanism and the angle pressing mechanism in a coordinated mode.

2. The beveling apparatus of a covering machine according to claim 1, characterized in that: the swing mechanism comprises a prismatic first rotating shaft, a first driving piece for driving the first rotating shaft to rotate and a swing arm connected to the first rotating shaft, and the angle beating wheel is linked with the swing arm.

3. The beveling apparatus of a covering machine according to claim 2, wherein: the angle pressing mechanism comprises a prismatic second rotating shaft, a second driving piece driving the second rotating shaft to rotate and a small cam connected to the second rotating shaft, a connecting rod is connected to the angle beating wheel, the connecting rod is connected with the end portion, hinged to the swing arm, of the swing arm through a first elastic piece, and the connecting rod abuts against the small cam under the action of the first elastic piece.

4. The beveling apparatus of a covering machine according to claim 3, wherein: the side of first pivot and second pivot is provided with the guide rail that sets up along the direction of transfer of horizontal conveyer belt, be connected with the slider on the guide rail, have an extension on the slider, this extension is connected with first pivot and second pivot simultaneously, first pivot and second pivot can rotate for this extension, swing arm and small cam all slide with the extension linkage.

5. The beveling apparatus of a covering machine according to claim 3 or 4, wherein: the rotating directions of the first rotating shaft and the second rotating shaft are opposite, a partition plate is arranged between the small cam and the connecting rod, the small cam and the connecting rod are abutted to two corresponding sides of the partition plate, and one end of the partition plate is rotatably connected to the extending portion.

6. The beveling apparatus of a covering machine according to claim 3 or 4, wherein: be provided with first bush and second bush in first pivot and the second pivot respectively, swing arm and extension cover are established on first bush, swing arm and first bush fixed connection, extension and first bush can rotate relatively, be provided with the spacing block of cover on first bush between swing arm and the extension, little cam and extension cover are established on the second bush, little cam and second bush fixed connection, extension and second bush can rotate relatively.

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