CN113815952A - Novel high-speed box dividing machine - Google Patents

Abstract

The invention discloses a novel high-speed box separating machine in the field of box separation, which comprises a conveyor belt, a mounting frame, a lifting platform and a box separating part, wherein the conveyor belt is arranged on the lifting platform; the method is characterized in that: the conveying belt is arranged on an external rack; four box dividing parts are arranged on the mounting frame in a sliding manner; the mounting frame is fixedly arranged on the external rack through the lifting platform; the two sides of the mounting frame, which are not provided with the box dividing parts, can stretch out and draw back to match with the box dividing parts arranged on the mounting frame in a sliding manner so as to realize adjustment and adapt to boxes with more sizes; the invention solves the technical problem that the traditional device can not reliably, continuously and stably separate the plastic box bodies.

Description

Novel high-speed box dividing machine

Technical Field

The invention relates to the field of box separation, in particular to a novel high-speed box separation machine.

Background

With the rapid development of economy; plastic boxes are increasingly widely used in daily life because of their low cost and convenience; plastic boxes are also increasingly used in industrial packaging.

However on traditional packaging lines; because the plastic is soft in material, easy to deform and provided with complicated surface printing, the plastic is not easy to continuously and reliably split from a laminated shape into single shapes on a packaging line. The requirement for rapid packaging in the factory cannot be met.

Based on the technical scheme, the invention provides a novel high-speed box separating machine to solve the technical problem.

Disclosure of Invention

The invention aims to provide a novel high-speed box separating machine which comprises a conveyor belt, a mounting frame, a lifting platform and a box separating part, wherein the conveyor belt is arranged on the box separating part; the method is characterized in that: the conveying belt is arranged on an external rack; four box dividing parts are arranged on the mounting frame in a sliding manner; the mounting frame is fixedly arranged on the external rack through the lifting platform;

the box dividing part comprises a sliding seat; the sliding seat is arranged on the mounting frame in a sliding mode and can be fastened with the mounting frame through a fastening rotary seat; a synchronous motor and a mounting arm are fixedly arranged on the sliding seat; a clamping rod for clamping the side edge of the box body is fixedly arranged on the mounting arm; a box separating shaft is fixedly arranged on an output shaft of the synchronous motor; the box separating shaft is provided with a spiral separating groove; a separation insert is fixedly arranged on the box separating shaft corresponding to the opening at the upper side of the spiral separation groove; the height difference between the upper side of the separation insert and the upper end face of the box separation shaft is smaller than the distance between the edges of two adjacent box bodies in a stacked state, and the height difference between the upper side of the separation insert and the upper end face of the box separation shaft is larger than the thickness of the edges of the box bodies;

the four box dividing parts are arranged on two sides of the mounting rack; in the installation state, the four clamping rods correspond to the four sides of the box body; when the box body is installed, corners of the box edge of the box body at the lowest side are respectively positioned on the upper end surfaces of the four box dividing shafts;

the two sides of the mounting frame, which are not provided with the box separating part, can be extended and retracted (not shown in the figures, but are not described herein for a mature existing means) so as to match with the box separating part arranged on the mounting frame in a sliding manner to realize adjustment and adapt to boxes with more sizes.

As shown in fig. 1-7: working principle; firstly, the positions of the four box-dividing parts are adjusted by the slide base according to the size of the box body, and the stacked box body (shown in figure 9) is placed between the four clamping rods; the upper end parts of the clamping rods and the box dividing shafts can clamp the box body; starting four synchronous motors simultaneously; when the synchronous motor rotates, the box dividing shaft rotates, and the box edge corners of the box body slide relatively along the upper end face of the box dividing shaft; when the opening at the upper end of the spiral separation groove of the box separating shaft contacts with the box edge; the relative sliding of the box body and the box separation shaft can cause the separation insert to be inserted between two box edges at the bottom and guide a box body at the bottom to move downwards along the spiral separation groove; thereby achieving the purpose of extruding the lowest box bodies one by one; it should be noted that the box body only moves vertically, and the downward movement is forced by the downward component force when the spiral separation groove rotates. When the box body completely passes through the spiral separation groove, the box body can be conveyed away by the conveying belt below the box body, so that the separation purpose is realized.

According to the invention, the purpose of separating stacked box bodies one by one is realized by utilizing the height difference between the separation insert and the box separating shaft in a spiral extrusion mode; when this kind of means split box body, can not be subject to the stamp on the box body (this kind of stamp is the stamp of undulation form for increasing frictional force is convenient for seal) and the means is simple (only need synchronous machine's unidirectional rotation can accomplish the separation), synchronous machine rotates a box body that can separate, the continuity is good, separation efficiency is high for equipment is convenient for maintain.

Although the above-mentioned means are highly continuous, it is well known that the plastic case itself is soft; the adsorption force among the stacked box bodies is not uniform, and when the surfaces of a batch of box bodies are smooth and the adsorption force is strong; in the above-mentioned means, it may be difficult to separate individual cartridges having strong adsorption force; under the guidance of the separating tabs and the rotating spiral separating grooves, it is easy for the cassette rim of the cassette to appear turned down to "escape" the guidance of the separating tabs. In order to solve the technical problem:

as a further scheme of the invention: a clamping part is also arranged in the spiral separation groove; the clamping device comprises an overturning clamping part and a clamping block; the clamping block is positioned at the initial position of the spiral separation groove; the clamping block is parallel to the spiral line of the spiral separation groove, and the tangent plane of the clamping block is in a horizontal inclined direction; at least an overturning clamping part with the same length as the clamping block is arranged in the spiral separation groove; the cut of the overturning clamping part and the cut of the clamping block have the same angle and the same direction; one side of the box separating shaft is higher and the other side of the box separating shaft is lower.

As shown in fig. 8: when the separation insert is inserted between the two lowermost box edges, the turning clamping part of the spiral separation groove guides the box edges downwards, and guides and turns over the outer sides of the box edges to a certain angle (namely a in fig. 8) by matching with the clamping block; after the box edge is turned downwards by a certain angle, along with the further rotation of the box dividing shaft, the b position on the overturning clamping part (as shown in fig. 8) can guide the box edge downwards, and the stress characteristic of the guide is far stronger than that of a plane guide (as shown in a spiral separation groove at the lower part of the left side of fig. 8). Thereby greatly improving the difficulty of 'escaping' during the turnover of the box edge and improving the separation reliability of the spiral separation groove.

The means of turning the clamping part and the clamping block in the spiral separation groove can greatly improve the efficiency of box separation, and the means is simple, low in maintenance cost and low in manufacturing cost.

As a further scheme of the invention: the included angle between the notch of the clamping block and the horizontal plane is 0-45 degrees (the angle a in figure 8). Theoretically speaking, the larger the value of a is, the stronger the anti-escape capacity of the spiral separation groove is; however, when the value of a is too large, irreversible deformation of the junction between the rim and the body is likely to occur.

In fact, trimming is cumbersome when the angle of a is determined; and the larger the angle of a is, the higher the defective rate of the box body is; so a single increase in the angle of a is not the best way to improve the efficiency of the separation. In order to solve this technical problem:

as a further scheme of the invention: the clamping rod is also provided with a loosening structure; the loosening structure comprises a connecting inclined rod which is connected with the upper part and the lower part of the clamping rod; the slant of the connecting diagonal rod faces the outer side of the box body; a vibration spring is sleeved on the connecting inclined rod; a sliding sheet is fixedly arranged on the upper end face of the vibration spring; the sliding sheet is arranged on the connecting inclined rod in a sliding manner; two loosening arms which are symmetrically distributed are fixedly arranged above the sliding sheet; one surface of the release arm close to the box body is coplanar with a line of the clamping rod contacting the box body; the sliding sheet is also provided with a connecting frame; a guide plate is fixedly arranged on the box separating shaft, and the position of the guide plate corresponds to the position of the separation inserting piece; when the box separating shaft rotates, the sliding sheet can be intermittently driven to move downwards through the guide plate.

As shown in fig. 1-7: when the separation insert separates the two box bodies at the lowest layer, the guide plate can also downwards extrude the connecting frame at the same time, so that the slide sheet moves downwards along the connecting inclined rod in an inclined way; when the connecting frame crosses the guide plate; the box body is reset under the action of a vibration spring, and the side edges of the stacked box bodies are obliquely upwards flapped through a loosening arm; so that the box bodies have a loosening tendency; when a box body moves from the uppermost layer to the lowermost layer, the box body can be beaten many times; therefore, the tightness between two adjacent box bodies is greatly reduced, so that the box separation is facilitated, and the actual angle requirement of a is reduced; thereby guaranteeing the efficiency of box separation while reducing the defective products of the box body. And the loosening mechanism does not have power of the loosening mechanism, and mainly utilizes the elasticity of the vibrating spring and the power of the box separating shaft, so that the loosening mechanism can be closely matched with the working process of the box separating shaft. Furthermore, since the beating frequency of the release arms is high; therefore, the problem that the box body is clamped between the four clamping rods when the box body is newly added can be avoided, and the efficiency and the stability of the box body are greatly improved.

As a further scheme of the invention: the loosening arms are evenly provided with loosening teeth at equal intervals. The loosening teeth may improve the efficiency of the loosening.

As a further scheme of the invention: the inclined plane of the loosening tooth faces upwards; when the inclined plane faces to the direction same as the moving direction, the damage of the loosening teeth to the box edge can be reduced to a great extent, and the loosening efficiency can be improved.

As a further scheme of the invention: the upper end surface of the release arm is provided with a positioning groove; every installation arm upper end is provided with two inserted blocks through the air spring, and when the release arm upward movement, the inserted block can insert in the constant head tank to make the installation arm appear the vibration of small-amplitude under the effect of air spring. As shown, the release arm is longer; deformation is easy to occur in long-term work; but when the lifting mechanism can be matched with the insert block in each lifting process, a part of the lifting mechanism can correct the insert block; the other part is that the loosening arm can also generate transverse vibration with a certain amplitude under the action of the gas spring; thereby the cooperation is loosened the tooth and is improved the release efficiency to between the range upon range of box body.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the purpose of separating stacked box bodies one by one is realized by utilizing the height difference between the separation insert and the box separating shaft in a spiral extrusion mode; when this kind of means split box body, can not be subject to the stamp on the box body (this kind of stamp is the stamp of undulation form for increasing frictional force is convenient for seal) and the means is simple (only need synchronous machine's unidirectional rotation can accomplish the separation), synchronous machine rotates a box body that can separate, the continuity is good, separation efficiency is high for equipment is convenient for maintain.

2. The means of turning the clamping part and the clamping block in the spiral separation groove can greatly improve the efficiency of box separation, and the means is simple, low in maintenance cost and low in manufacturing cost.

3. The connecting frame is also pressed downwards by the guide plate, so that the sliding sheet moves downwards along the connecting inclined rod in an inclined way; when the connecting frame crosses the guide plate; the box body is reset under the action of a vibration spring, and the side edges of the stacked box bodies are obliquely upwards flapped through a loosening arm; so that the box bodies have a loosening tendency; when a box body moves from the uppermost layer to the lowermost layer, the box body can be beaten many times; therefore, the tightness between two adjacent box bodies is greatly reduced, so that the box separation is facilitated, and the actual angle requirement of a is reduced; thereby guaranteeing the efficiency of box separation while reducing the defective products of the box body. And the loosening mechanism does not have power of the loosening mechanism, and mainly utilizes the elasticity of the vibrating spring and the power of the box separating shaft, so that the loosening mechanism can be closely matched with the working process of the box separating shaft. Furthermore, since the beating frequency of the release arms is high; therefore, the problem that the box body is clamped between the four clamping rods when the box body is newly added can be avoided, and the efficiency and the stability of the box body are greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the general construction of the front view of the present invention;

FIG. 2 is an enlarged partial view of part A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged partial view of the portion B of FIG. 1 according to the present invention;

FIG. 4 is a top view overall schematic of the present invention;

FIG. 5 is a schematic view of the front view of the single section of the case of the present invention;

FIG. 6 is a schematic view of the rear view of the single section of the cassette of the present invention;

FIG. 7 is a general structural diagram of a hidden rear view of a single box-split synchronous motor according to the present invention;

FIG. 8 is a schematic view of the clamping block and flip clamp of the present invention;

FIG. 9 is a schematic diagram of the structure of the cartridge of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the automatic feeding device comprises a conveying belt, 2-mounting frames, 3-lifting tables, 4-sliding seats, 5-mounting arms, 6-clamping rods, 6-1-connecting inclined rods, 7-synchronous motors, 8-fastening rotary seats, 9-box separating shafts, 9-1-spiral separating grooves, 9-1-1-overturning clamping parts, 10-connecting frames, 11-loosening arms, 11-1-positioning grooves, 11-2-loosening teeth, 12-guide plates, 13-separating inserting sheets, 14-clamping blocks, 15-inserting blocks, 15-1-air springs, 16-vibrating springs, 17-sliding sheets, 18-box bodies and 18-1-box edges; a-the included angle between the notch of the clamping block and the horizontal plane.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a novel high-speed box separating machine comprises a conveyor belt 1, a mounting frame 2, a lifting platform 3 and a box separating part; the method is characterized in that: the conveyor belt 1 is arranged on an external machine frame; four box dividing parts are arranged on the mounting frame 2 in a sliding manner; the mounting frame 2 is fixedly arranged on an external rack through a lifting table 3;

the box dividing part comprises a sliding seat 4; the sliding seat 4 is arranged on the mounting frame 2 in a sliding manner and can be fastened with the mounting frame 2 through a fastening rotary seat 8; a synchronous motor 7 and a mounting arm 5 are fixedly arranged on the sliding seat 4; a clamping rod 6 for clamping the side edge of the box body 18 is fixedly arranged on the mounting arm 5; a box separating shaft 9 is fixedly arranged on an output shaft of the synchronous motor 7; a spiral separation groove 9-1 is formed in the box separating shaft 9; a separation inserting sheet 13 is fixedly arranged on the box separating shaft 9 corresponding to the opening at the upper side of the spiral separation groove 9-1; the height difference between the upper side of the separation inserting sheet 13 and the upper end surface of the box separation shaft 9 is smaller than the distance between the box edges 18-1 of two adjacent box bodies 18 in a stacked state, and the height difference between the upper side of the separation inserting sheet 13 and the upper end surface of the box separation shaft 9 is larger than the thickness of the box edges 18-1;

the four box dividing parts are arranged on two sides of the mounting rack 2; in the installation state, the four clamping rods 6 correspond to the four sides of the box body 18; when the box body 18 is installed, the corners of the box edge 18-1 of the box body 18 at the lowest side are respectively positioned on the upper end surfaces of the four box dividing shafts 9;

the two sides of the mounting frame 2, which are not provided with the box separating portion, can be extended and retracted (not shown in the figures, but are not described herein for a mature existing means), so as to match with the box separating portion slidably arranged on the mounting frame 2 to realize adjustment and adapt to a box 18 with more sizes.

As shown in fig. 1-7: working principle; firstly, the positions of the four box-dividing parts are adjusted by the slide carriage 4 according to the size of the box body 18, and the stacked box body 18 (shown in figure 9) is placed between the four clamping rods 6; the upper end parts of the clamping rods 6 and the box dividing shafts 9 can clamp the box body 18; four synchronous motors 7 are started simultaneously; when the synchronous motor 7 rotates, the box dividing shaft 9 rotates, and the corner of the box edge 18-1 of the box body 18 slides relatively along the upper end face of the box dividing shaft 9; when the opening at the upper end of the spiral separation groove 9-1 of the box separating shaft 9 contacts the box edge 18-1; the relative sliding of the box body 18 and the box-dividing shaft 9 causes the separation insert 13 to be inserted between the two lowermost box edges 18-1 and guides the lowermost box body 18 to move downwards along the spiral separation groove 9-1; thereby achieving the purpose of extruding the lowermost box bodies 18 one by one; it should be noted that the box 18 is only moved vertically, and the downward movement is forced by the downward component of force when the spiral separation groove 9-1 rotates. When the box 18 passes through the spiral separation groove 9-1 completely, the box is carried away by the conveyor belt 1 below the spiral separation groove, so that the separation is realized.

According to the invention, the purpose of separating stacked box bodies 18 one by one is realized by utilizing the height difference between the separation inserting sheet 13 and the box separating shaft 9 in a spiral extrusion mode; when this kind of means split box body 18, can not be restricted to the stamp on the box body 18 (this kind of stamp is the stamp of undulation form, is used for increasing frictional force and is convenient for seal) and the means is simple (only need synchronous machine 7's unidirectional rotation can accomplish the separation), box body 18 can be separated to synchronous machine 7 every round, the continuity is good, separation efficiency is high, and the equipment is convenient for maintain.

The above approach, while highly continuous, is known to have a softer plastic cartridge 18 itself; the adsorption force between the stacked box bodies 18 is not uniform, and when the surfaces of a batch of box bodies 18 are smooth and the adsorption force is strong; in the above-described means, it may be difficult to separate the cartridges 18 having strong adsorption force from each other; guided by the separating tab 13 and the rotating spiral separating channel 9-1, it is easy for the cassette rim 18-1 of the cassette body 18 to appear turned down to "escape" the guidance of the separating tab 13. In order to solve the technical problem:

as a further scheme of the invention: a clamping part is also arranged in the spiral separation groove 9-1; the clamping device comprises a turnover clamping part 9-1-1 and a clamping block 14; the clamping block 14 is positioned at the initial position of the spiral separation groove 9-1; the clamping block 14 is parallel to the spiral line of the spiral separation groove 9-1, and the tangent plane of the clamping block 14 is in a horizontal inclined direction; at least an overturning clamping part 9-1-1 with the same length as the clamping block 14 is arranged in the spiral separation groove 9-1; the cut of the overturning clamping part 9-1-1 is equal in angle and same in direction as the cut of the clamping block 14; one side close to the axis of the box separating shaft 9 is high, and the other side far away from the axis of the box separating shaft 9 is low.

As shown in fig. 8: when the separation insert 13 is inserted between the two lowermost box edges 18-1, the turning clamping part 9-1-1 of the spiral separation groove 9-1 guides the box edge 18-1 downwards, and guides and folds the outer side of the box edge 18-1 into a certain angle (namely a in fig. 8) by matching with the clamping block 14; when the cassette rim 18-1 is turned downward by a certain angle, the b position on the turning grip 9-1-1 (see fig. 8) guides the cassette rim 18-1 downward with further rotation of the split cassette shaft 9, and the stress characteristic of the guide is much stronger than that of the flat surface guide (see the spiral separation groove 9-1 at the lower left side of fig. 8). Thereby greatly improving the difficulty of the turning over and escaping of the box edge 18-1 and improving the separation reliability of the spiral separation groove 9-1.

The box separation efficiency can be greatly improved by means of arranging the overturning clamping part 9-1-1 and the clamping block 14 in the spiral separation groove 9-1, and the method is simple, low in maintenance cost and low in manufacturing cost.

As a further scheme of the invention: the angle between the notch of the clamping block 14 and the horizontal plane is 0-45 degrees (angle a in fig. 8). Theoretically speaking, the larger the value of a, the stronger the "escape" preventing ability of the spiral separating groove 9-1; however, when the value of a is too large, it is liable to cause irreversible deformation at the junction of the rim 18-1 and the case body 18.

In fact, trimming is cumbersome when the angle of a is determined; and the larger the angle of a, the higher the defective rate of the cartridge body 18 will be; so a single increase in the angle of a is not the best way to improve the efficiency of the separation. In order to solve this technical problem:

as a further scheme of the invention: the clamping rod 6 is also provided with a loosening structure; the loosening structure comprises a connecting inclined rod 6-1 which is connected with the upper part and the lower part of the clamping rod 6; the connecting diagonal rod 6-1 is inclined towards the outer side of the box body 18; the connecting inclined rod 6-1 is sleeved with a vibration spring 16; a sliding sheet 17 is fixedly arranged on the upper end face of the vibration spring 16; the sliding sheet 17 is arranged on the connecting inclined rod 6-1 in a sliding manner; two loosening arms 11 which are symmetrically distributed are fixedly arranged above the sliding sheet 17; one surface of the release arm 11 close to the box body 18 is coplanar with the line of the clamping rod 6 contacting the box body 18; the sliding sheet 17 is also provided with a connecting frame 10; a guide plate 12 is fixedly arranged on the box separating shaft 9, and the position of the guide plate 12 corresponds to the position of the separation inserting sheet 13; when the box separating shaft 9 rotates, the sliding piece 17 can be driven to move downwards through the guide plate 12 intermittently.

As shown in fig. 1-7: when the separation inserting sheet 13 separates the two box bodies 18 at the lowest layer, at the same time, the guide plate 12 can also downwards press the connecting frame 10, so that the sliding sheet 17 downwards moves in a slant way along the connecting slant rod 6-1; after the connecting frame 10 passes over the guide plate 12; reset under the action of the vibrating spring 16 and flap the side of the stacked cases 18 obliquely upward by the release arm 11; thereby tending to loosen the cassette 18 from one another; a cassette 18, as it moves from the uppermost to the lowermost layer, is thus beaten many times; therefore, the tightness between two adjacent box bodies 18 is greatly reduced, so that the box separation is facilitated, and the actual angle requirement of a is reduced; thereby reducing the residue of the box body 18 and ensuring the efficiency of box separation. Moreover, the loosening mechanism does not have power of the loosening mechanism, and the loosening mechanism mainly uses the elastic force of the vibrating spring 16 and the power of the box separating shaft 9, so that the loosening mechanism can be closely matched with the working process of the box separating shaft 9. Furthermore, since the beating frequency of the loosening arm 11 is high; therefore, the problem that the box body 18 is clamped among the four clamping rods 6 when the box body 18 is newly added can be avoided, and the efficiency and the stability of the box body 18 are greatly improved.

As a further scheme of the invention: the loosening arms 11 are evenly provided with loosening teeth 11-2 at equal distances. The loosening teeth 11-2 can improve the loosening efficiency.

As a further scheme of the invention: the inclined plane of the loosening tooth 11-2 faces upwards; when the inclined plane is towards the same direction as the moving direction, the damage of the loosening teeth 11-2 to the box edge 18-1 can be greatly reduced, and the loosening efficiency can also be improved.

As a further scheme of the invention: a positioning groove 11-1 is formed in the upper end face of the loosening arm 11; two insertion blocks 13 are arranged at the upper end of each mounting arm 5 through a gas spring 15-1, and when the release arm 11 moves upwards, the insertion blocks 13 can be inserted into the positioning grooves 11-1, and the mounting arms 5 vibrate in small amplitude under the action of the gas springs 15-1. As shown, the release arm 11 is longer; deformation is easy to occur in long-term work; but a part of it can be corrected when it can cooperate with the insert 13 during each ascent; on the other hand, under the action of the gas spring 15-1, the release arm 11 can also generate transverse vibration with a certain amplitude; thereby improving the efficiency of the release between the stacked cases 18 in cooperation with the release teeth 11-2.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A novel high-speed box separating machine comprises a conveyor belt, a mounting frame, a lifting platform and a box separating part; the method is characterized in that: the conveying belt is arranged on an external rack; four box dividing parts are arranged on the mounting frame in a sliding manner; the mounting frame is fixedly arranged on the external rack through the lifting platform;

the box dividing part comprises a sliding seat; the sliding seat is arranged on the mounting frame in a sliding mode and can be fastened with the mounting frame through a fastening rotary seat; a synchronous motor and a mounting arm are fixedly arranged on the sliding seat; a clamping rod for clamping the side edge of the box body is fixedly arranged on the mounting arm; a box separating shaft is fixedly arranged on an output shaft of the synchronous motor; the box separating shaft is provided with a spiral separating groove; a separation insert is fixedly arranged on the box separating shaft corresponding to the opening at the upper side of the spiral separation groove; the height difference between the upper side of the separation insert and the upper end face of the box separation shaft is smaller than the distance between the edges of two adjacent box bodies in a stacked state, and the height difference between the upper side of the separation insert and the upper end face of the box separation shaft is larger than the thickness of the edges of the box bodies;

the four box dividing parts are arranged on two sides of the mounting rack; in the installation state, the four clamping rods correspond to the four sides of the box body; when the box body is installed, corners of the box edge of the box body at the lowest side are respectively positioned on the upper end surfaces of the four box dividing shafts;

the mounting bracket does not set up the both sides of branch box portion and can stretch out and draw back to the cooperation slides and realizes adjusting and the box body of the more sizes of adaptation of branch box portion that sets up on the mounting bracket.

2. The novel high-speed box separating machine as claimed in claim 1, wherein: a clamping part is also arranged in the spiral separation groove; the clamping device comprises an overturning clamping part and a clamping block; the clamping block is positioned at the initial position of the spiral separation groove; the clamping block is parallel to the spiral line of the spiral separation groove, and the tangent plane of the clamping block is in a horizontal inclined direction; at least an overturning clamping part with the same length as the clamping block is arranged in the spiral separation groove; the cut of the overturning clamping part and the cut of the clamping block have the same angle and the same direction; one side of the box separating shaft is higher and the other side of the box separating shaft is lower.

3. The novel high-speed box separating machine as claimed in claim 2, wherein: the included angle between the notch of the clamping block and the horizontal plane is 0-45 degrees.

4. The novel high-speed box separating machine as claimed in claim 2, wherein: the clamping rod is also provided with a loosening structure; the loosening structure comprises a connecting inclined rod which is connected with the upper part and the lower part of the clamping rod; the slant of the connecting diagonal rod faces the outer side of the box body; a vibration spring is sleeved on the connecting inclined rod; a sliding sheet is fixedly arranged on the upper end face of the vibration spring; the sliding sheet is arranged on the connecting inclined rod in a sliding manner; two loosening arms which are symmetrically distributed are fixedly arranged above the sliding sheet; one surface of the release arm close to the box body is coplanar with a line of the clamping rod contacting the box body; the sliding sheet is also provided with a connecting frame; a guide plate is fixedly arranged on the box separating shaft, and the position of the guide plate corresponds to the position of the separation inserting piece; when the box separating shaft rotates, the sliding sheet can be intermittently driven to move downwards through the guide plate.

5. The novel high-speed box separating machine as claimed in claim 4, wherein: the loosening arms are evenly provided with loosening teeth at equal intervals.

6. The novel high-speed box separating machine as claimed in claim 5, wherein: the inclined plane of the loosening teeth faces upwards.

7. The novel high-speed box separating machine as claimed in claim 5, wherein: the upper end surface of the release arm is provided with a positioning groove; every installation arm upper end is provided with two inserted blocks through the air spring, and when the release arm upward movement, the inserted block can insert in the constant head tank to make the installation arm appear the vibration of small-amplitude under the effect of air spring.

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