CN211392877U - Automatic sheet arranging machine - Google Patents

Abstract

An automatic sheet arranging machine comprises a rack, a material plate and a material guide rail, wherein the material plate is arranged on a base through a clamping mechanism, the base is hinged to a base through a pivot, the base can slide left and right relative to the rack through a first driving piece, and a second driving piece capable of driving the material plate to rotate back and forth is arranged between the base and the base; the material discharging mechanism is arranged on the rack, a long groove which extends in the front-back direction of the material plate and is provided with an opening facing the material plate is arranged in the material discharging mechanism, a material channel capable of allowing the material feeding sheet to slide is formed between the long groove and the material plate, when the material plate is in a state that one port of the material channel inclines downwards to the other port, one port of the material channel is connected with the other end of the material guiding rail, the material sheet vibrated by the vibrating disc sequentially enters the material channel through the material guiding rail, and the inclination angle of the material plate enables each material sheet to stay on the material plate under the effect of no external force. The utility model discloses need not the manipulator and just can be compact on the flitch, arrange the tablet in order, and overall structure is simple, and is with low costs.

Description

Automatic sheet arranging machine

Technical Field

The utility model relates to a collating unit of material, concretely relates to automatic arrange mascerating machine with tablet in proper order of sequence arrangement on the carrier automatically.

Background

In the production process, some material sheets need to be arranged in sequence when entering the subsequent processes (such as electroplating and assembling), the traditional method is to arrange the material sheets manually, obviously, the operation is time-consuming and labor-consuming, and the defects of high cost and low efficiency are caused. Therefore, people design various sheet arranging machines suitable for different products, such as a disk automatic arranging machine with a Chinese patent No. CN204123591U, which comprises a frame, wherein a vibrating disk and a linear vibrator are fixed on the frame, a vibrating material channel is fixed on the linear vibrator, the feeding end of the vibrating material channel is communicated with the outlet of the vibrating disk, a connecting plate is also fixed on the frame, an air cylinder is fixed on the connecting plate, the air cylinder can drive a sliding plate to slide on the connecting plate, a plurality of material placing grooves are formed in the middle of the sliding plate, a connecting frame is fixed on the upper portion of the connecting plate, a material storage barrel is fixed on the connecting frame, the lower end of the material storage barrel is arranged above the sliding plate, and the upper end of the material storage barrel is communicated with the discharging end of the vibrating material channel. The sliding plate is pushed by the air cylinder to move, when the circular sheets pass through the material storage barrel, the circular sheets at the bottommost layer of the material storage barrel fall on the material discharging plate fixed on the sliding plate, and along with the forward movement of the sliding plate, the circular sheets fall into the material placing grooves of the material feeding plate one by one. Therefore, compared with the traditional manual material arrangement, the automatic arrangement machine has high discharge efficiency and low cost. However, when different specifications are met, the feeding plate and the corresponding storage barrel need to be replaced, namely the feeding plate and the storage barrel which are suitable for wafers of different specifications need to be configured. And after the material placing grooves are formed in the material feeding plates, certain intervals are inevitably formed between the adjacent material placing grooves, so that the placing quantity of wafers on the material feeding plates can be reduced to a certain extent. Meanwhile, in the process of quick movement of the sliding plate, the wafer at the bottommost layer of the storage cylinder can rub the surface of the feeding plate before falling into the storage tank, so that the hidden danger of damaging the surface quality of the wafer exists.

At present, there are also automatic sheet arranging machines using a manipulator, such as the structure disclosed in the document with chinese patent publication No. 201655772U, and the sheet arranging process can also be fully automatic and has the advantages of fast discharging speed, good positioning, etc., but the structure of the automatic sheet arranging machine is relatively complex, and the use of the manipulator has high cost of the equipment, which may affect the popularization and use thereof to a certain extent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide an automatic sheet arranging machine simple structure, row piece are efficient.

The utility model discloses the technical scheme that above-mentioned technical problem adopted does: the utility model provides an automatic slice arranging machine, including the frame, be located the flitch of frame top and the guide rail that the discharge gate that is used for holding the vibration dish and one end and vibration dish links up mutually, its characterized in that: the flitch is arranged on a base positioned above the rack through a clamping mechanism, the base is hinged to the base through a pivot so that the base can rotate back and forth relative to the rack, the base can slide left and right relative to the rack through a first driving piece, and a second driving piece which can drive the base and the flitch to rotate back and forth and keep a required inclination angle is arranged between the base and the base; the material discharging mechanism is arranged on the rack and can ascend and descend vertically, a long groove extending along the front-back direction of the material plate and with an opening facing the material plate is arranged in the material discharging mechanism, a material channel capable of allowing the material feeding sheet to slide is formed between the long groove and the material plate, when the base and the material plate are in a state that one port of the material channel inclines downwards to the other port, one port of the material channel is connected with the other end of the material guiding rail, so that the material sheets vibrated by the vibrating disc sequentially enter the material channel through the material guiding rail, and the inclination angles of the base and the material plate enable the material sheets to stay on the material plate under the effect of no external force.

In order to avoid the interference between the material plate and the material guide rail when the material plate moves, the vibration plate is preferably fixed on a sliding plate, and the sliding plate can move back and forth relative to the frame through a fourth driving piece.

In the above improved scheme, a transition material channel corresponding to the material channel is further arranged between the other end of the material guide rail and the material channel, a fifth driving member capable of pressing and holding a material sheet in the transition material channel is mounted on the transition material channel, and the transition material channel is fixed on the sliding plate through a support. Therefore, the phenomenon that the material sheets in the material guide rail fall off in the moving process of the sliding plate can be prevented through the fifth driving piece.

In the above solution, preferably, the inclination angle of the base and the flitch is 8 ° to 12 °, which can ensure smooth forward movement of the material sheet and prevent the material sheet from staying on the flitch without external force.

For the clamping and positioning of the flitch on the base, the more convenient clamping mechanism adopts the following structure: the clamping mechanism comprises a left limiting part corresponding to the left side of the flitch, a right limiting part corresponding to the right side of the flitch, a rear limiting part corresponding to the rear side of the flitch and a front limiting part corresponding to the front side of the flitch, one of the left limiting part and the right limiting part can move left and right under the action of a sixth driving part to abut against the corresponding side edge of the flitch, and the other of the left limiting part and the right limiting part can move up and down under the action of a seventh driving part to abut against the corresponding side edge of the flitch; and one of the front limiting piece and the rear limiting piece, which is positioned on the same side with one port of the material channel, can move back and forth under the action of the eighth driving piece and abut against the corresponding side edge of the material plate, and the other of the front limiting piece and the rear limiting piece can move back and forth under the action of the ninth driving piece and abut against the corresponding side edge of the material plate.

In order to reserve a non-discharge area on the flitch, a limiting strip extending along the left and right direction of the flitch is further arranged on the other one of the front limiting piece and the rear limiting piece, so that the limiting strip can slide back and forth on the upper surface of the flitch.

In order to avoid interference on the material plate during unloading, the ninth driving piece is fixed on a movable seat, the movable seat is connected with the tenth driving piece and can lift up and down, the tenth driving piece can be used for driving the front limiting piece to move down, and the material plate during unloading can conveniently move forwards to leave the base.

In each of the above solutions, preferably, the discharging mechanism includes a top plate and at least two side plates connected to the top plate and located below the top plate, one long groove is formed between each two adjacent side plates and the top plate, and the top plate is connected to the third driving member.

For the material piece of the different width of adaptation, it is better that, adjacent both sides board is first curb plate and second curb plate, and wherein the top of first curb plate upwards extends a plurality of first connecting pieces along the length direction interval distribution of first curb plate, and each first connecting piece passes behind the through-hole on the roof and is fixed mutually with the first rectangular of being located on the roof, and this first rectangular width that can adjust this long recess for roof left and right direction sliding positioning.

In the same way, for the tablet of adaptation different thickness, it is better, the top of second curb plate upwards extend a plurality ofly along the length direction interval distribution of second curb plate can pass the second connection piece of the second through-hole on the roof to paste on the face of this second curb plate orientation first curb plate and have the supplementary curb plate that can slide from top to bottom and can fix a position on the second connection piece, have the turn-ups of buckling to first curb plate on this supplementary curb plate, form between the upper surface of this turn-ups and flitch with tablet thickness assorted material way height.

In consideration of the integral compactness and high efficiency of the discharging mechanism, the further improvement is that the first side plate and the second side plate are provided with a plurality of material channels to form an even number of material channels, and the even number of material channels are distributed in pairwise symmetry.

In order to timely and conveniently know whether the material channel is filled with material sheets or not, an insulating seat is further fixed on the top plate, a conducting strip extending to the other port of the material channel is fixed on the insulating seat, and the conducting strip can be pushed by the material sheet at the other port of the material channel to be in contact with a conducting component on the rack. When the material sheets are fully discharged, the material sheet at the foremost end can contact the respective conducting sheet and push the respective conducting sheet to contact the conducting part, so that the conduction function of a switch is realized, and the signal of the material sheet full discharge of the material channel is timely sent out.

Compared with the prior art, because the utility model discloses let the flitch be in inclination ingeniously, and energy when utilizing the vibration dish vibrations, let the tablet in the upper reaches promote the tablet in low reaches and enter into the flitch in proper order on, simultaneously under the assistance of arranging material mechanism, the tablet is arranged in proper order in the material way, then drive back and forth through first actuating mechanism, let the region of arranging the tablet on the flitch shift out and arrange material mechanism, and again under the promotion of arranging the long recess lateral wall of material mechanism, let each tablet of the left and right directions on the flitch closely adjacent, therefore the utility model discloses need not the manipulator, just can be compact on the flitch, arrange required tablet in an orderly manner, the event has both reached the purpose that improves row's piece efficiency, has overall structure simple again, and is with low costs, arranges the compact advantage of piece and is worth popularizing and applying in each trade.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is another perspective view of FIG. 1;

FIG. 3 is a partial cross-sectional view taken at I-I of FIG. 1 (at the joint block);

FIG. 4 is a perspective view of FIG. 1 with the flitch removed;

FIG. 5 is a perspective view of the discharge mechanism of FIG. 1;

FIG. 6 is an exploded perspective view of FIG. 5;

FIG. 7 is a schematic perspective view of the vibrating plate, the material guiding rail, the auxiliary material channels, etc. on the auxiliary frame in FIG. 1 (only three auxiliary material channels are shown in the figure);

FIG. 8 is a perspective view of the front stop, stop bar and front cylinder of FIG. 1;

fig. 9 is a perspective view of the lifting cylinder and the movable base in fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The chip arranging machine can be applied to occasions needing chip arrangement in different industries. For convenience of description, the sheet arranging machine in this embodiment is applied to the electroplating industry, and the following material sheets are steel sheets, the material plates are aluminum plates, and the steel sheets need to be sequentially arranged on the aluminum plates before electroplating to ensure the electroplating quality of the surfaces.

In the following description, it is to be understood that the terms "left and right", "front and back", "height", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations and positional relationships based on the drawings, and are for convenience only to describe the present invention and to simplify the description, rather than indicating or implying that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, because the embodiments disclosed herein may be oriented in different directions, these directional terms are for illustrative purposes only and should not be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity. Furthermore, features defined as "first," "second," etc. may explicitly or implicitly include one or more of the features.

Referring to fig. 1 to 9, the automatic sheet discharging machine includes a frame 10, a base 20, a base 30, a material plate 40, a discharging mechanism 1 and a vibration plate 50, wherein the frame 10 is designed as a rectangular frame structure (although not limited to this structure), and four corners of the bottom of the frame are provided with rollers 101 and lifting support legs 102, and when necessary, the frame can be moved to a desired position by the rollers 101, and then the support legs 102 are lowered to be grounded and stand on the ground. A first guide rail 103 is laid on the top surface of the frame 10 in the left-right direction of the frame 10 (in this embodiment, the left-right direction of the frame is set to be the length direction of the long side of the frame in fig. 2, the front-back direction is the length direction of the short side of the frame, and the short side on the left in fig. 2 is the left, and the long side on the lower side is the front), a first slider 201 matched with the first guide rail is fixed on the bottom of the base 20, that is, the base 20 slides on the first guide rail 103 through the first slider 201 to realize the left-right sliding relative to the frame 10, the sliding power is from a first driving part, in this embodiment, the first driving part is a motor 60 and a screw nut pair linked with the output shaft of the motor, wherein the motor 60 and the screw rod 601 are installed on the top of the frame 10, the screw rod 601 is parallel to the first guide rail 103, the nut 602 is screwed, thus, when the motor 60 is started, the screw 601 rotates to drive the nut 602 to move axially, and drive the first slider 201 and the base 20 to move in the left-right direction of the frame 10.

The base 30 is hinged to the base 20 through a pivot a, so that the base 30 is located above the frame 10 and can rotate back and forth relative to the frame 10, the rotating power comes from a second driving member, in this embodiment, the second driving member is a cylinder, i.e. a rotary cylinder 2, a pneumatic spring 2a is further provided on the side of the rotary cylinder for auxiliary support, a piston rod of the rotary cylinder 2 is hinged to the base 30, a cylinder body of the rotary cylinder 2 is hinged to the base 20, in this embodiment, in order to prevent interference with a screw-nut pair, an auxiliary slider 202 and an auxiliary seat 203 fixed to the auxiliary slider 202 are additionally provided, the auxiliary slider 202 slides on an auxiliary guide rail 104 parallel to the first guide rail 103, the cylinder body of the rotary cylinder 2 is hinged to the auxiliary seat 203, when the base 20 and the base 30 slide, the rotary cylinder 2, the auxiliary slider 202 and the auxiliary seat 203 also slide synchronously, i.e. the auxiliary seat 203 is equivalent to being integral with the base 20.

The material plate 40 is mounted on the base 30 through the clamping mechanism 3, and since the base 30 can rotate back and forth and slide left and right with respect to the frame 10, the material plate 40 can also rotate back and forth with respect to the frame 10 and slide left and right as required. The rack 10 has an unloading station for the flitch 40 and a discharging station for the flitch 40 according to the size of the flitch 40, in this embodiment, the unloading station (shown as a dotted line in fig. 1) for the flitch 40 is when the base 20 and the base 30 move to the right side of the rack 10, and the discharging station for the flitch 40 is when the base 20 and the base 30 move to the left side of the rack 10, and the corresponding position can be controlled by setting the operation time of the motor 60 or installing a position sensor or a stroke switch at the corresponding position of the rack 10.

In order to facilitate the positioning of the flitch 40 on the base 30, the clamping mechanism 3 preferably adopts the following structure: the mechanism comprises a left limiting part 31 corresponding to the left side of the flitch 40, a right limiting part 32 corresponding to the right side of the flitch 40, a rear limiting part 33 corresponding to the rear side of the flitch 40 and a front limiting part 34 corresponding to the front side of the flitch 40, wherein in the embodiment, the left limiting part 31 can move left and right under the action of a sixth driving part and is abutted against the left side edge of the flitch 40, and the right limiting part 32 can move up and down under the action of a seventh driving part and is abutted against the right side edge of the flitch 40; the rear stopper 33 can move back and forth against the rear side edge of the material plate 40 by the eighth driving member, and the front stopper 34 can move back and forth against the front side edge of the material plate 40 by the ninth driving member. For convenience of control, the sixth driving member employs a left air cylinder 35a, a cylinder body of the left air cylinder is fixed on the base 30, a piston rod of the left air cylinder 35a extends and retracts in the left-right direction of the frame 10, and the piston rod of the left air cylinder 35a is connected to a left limiting member (the left limiting member in the figure is a left limiting plate held horizontally by the flitch 40), so that the left air cylinder 35a can move to drive the left limiting member 31 to move to the right or to the left to abut against the left side of the flitch 40 or to leave the left side of the flitch 40. The seventh driving member is a right cylinder 35b (see fig. 4), a cylinder body of the right cylinder 35b is also fixed on the base 30, a piston rod of the right cylinder 35b extends and retracts in the height direction of the rack 10, and is connected to a right limiting member 32 (the right limiting member is a baffle in the figure), and when the right cylinder 35b operates, the right limiting member 32 is driven to move upwards to abut against the right side of the flitch 40. The eighth driving member is a rear cylinder 35c (two are provided in the figure), the cylinder body of the rear cylinder 35c is fixed on the frame 10 at the unloading station and is distributed on the same side of the vibration plate 50, the piston rod of the rear cylinder 35c extends and retracts in the front-back direction of the frame 10, and the piston rod of the rear cylinder 35c is connected with the rear stopper 33, so that the rear stopper 33 abuts against the rear side of the material plate 40 when extending forwards. The rear limiting piece and the rear cylinder are arranged at the frame of the unloading station, so that the material plate 40 can be pushed to a set position, and the movement can be avoided, otherwise, the material plate collides with a material guide rail 70 in the moving process. The ninth driving member is a front cylinder 35d, a cylinder body of the front cylinder 35d may be fixed to the base 30, a piston rod of the front cylinder 35d extends and contracts in the front-rear direction of the frame 10, and is connected to a front stopper 34 (the front stopper in the figure is a horizontal T-shaped long barrier), and when the front cylinder 35d operates, the front stopper 34 may be driven to move to the rear side so as to abut against the front side of the flitch 40. Of course, the left and right limiting parts can be interchanged according to the requirement; when the vibrating disk 50 is located at the front side, the front and rear stoppers are also exchanged, and the clamping and positioning of the flitch 40 can be realized.

Because the material sheet is not discharged in the front side part of the material plate 40 during electroplating, an inverted U-shaped limiting strip 36 is further fixed above the front limiting piece 34, and when the piston rod of the front cylinder 35d moves in the front-back direction, the limiting strip is driven to move back and forth, so that the limiting strip 36 can slide back and forth on the upper surface of the material plate 40, namely after the piston rod extends backwards for a certain distance, the area between the limiting strip 36 and the front side of the material plate 40 is a non-discharging area, and therefore the limiting strip 36 plays a role of blocking.

Meanwhile, in order to avoid the front limiting member 34 from obstructing the material plate 40 during discharging, it is preferable that the front cylinder 35d is placed on a movable seat 37, the movable seat 37 is connected with a tenth driving member to be capable of ascending and descending up and down, similarly, the tenth driving member in this embodiment is a lifting cylinder 38, a cylinder body of the lifting cylinder 38 is fixed on the rack 10, a piston rod of the lifting cylinder 38 extends and retracts up and down the rack 10, a piston rod of the lifting cylinder 38 is connected with the movable seat 37, so that the movable seat 37 can drive the front limiting member 34, the limiting strip 36 and the front cylinder 35d to move up and down, when discharging is required, the front limiting member 34 moves forward and then descends, so that the material plate 40 can be conveniently removed at the discharging station.

The discharging mechanism 1 is erected in the middle of the frame 10 through a supporting frame 105 (the supporting frame is fixed to the frame 10), and is located above the flitch 40 and can be lifted up and down, specifically, after the base 20, the base 30 and the flitch 40 are pulled back to the discharging station together, the discharging mechanism 1 is located above a discharging starting area of the flitch 40, the discharging mechanism 1 includes a top plate 11 connected to a third driving member located above and at least two side plates connected to the top plate 11 and located below the top plate 11, a long groove with a downward opening is formed between each two adjacent side plates and the top plate, a material channel B capable of sliding a feeding sheet can be formed between the long groove and the flitch 40, one end opening of the material channel B faces the vibrating disk 50 and the below-described material guiding rail 70, and the other end opening faces the limiting strip 36. In this embodiment, the third driving member is a discharging cylinder 4 located above the top plate, a cylinder body of the discharging cylinder 4 is fixed on the supporting frame 105, a piston rod of the discharging cylinder 4 extends and retracts up and down according to the height of the rack 10, the piston rod of the discharging cylinder 4 is fixed to a rib plate 12, and the rib plate 12 is fixed to the top plate 11, so that the top plate 11 can be driven to move up and down along with the movement of the discharging cylinder 4. In this embodiment, in order to improve the up-and-down movement stability of the top plate 11, three rib plates 12 are sequentially fixed on the top plate 11 at intervals in the front-to-back direction of the machine frame 10, and are connected by a vertical plate 13, and the vertical plate 13 is fixed on the left side of the top plate 11.

In order to discharge smoothly, the flitch 40 needs to have a certain inclination angle relative to the horizontal plane during discharging, and according to the material of the flitch 40 and the material of the tablet in this embodiment, the inclination angle of the flitch 40 is 8-12 °, preferably 10 ° through repeated experiments. That is, when the base 30 and the material plate 40 are required to be in a state of being inclined downward by 8 ° to 12 ° from one end port of the material channel B to the other end port, and when one end port of the material channel B is connected with the other end of the material guide rail 70, the material pieces vibrated by the vibration disk 50 sequentially enter the material channel B through the material guide rail 70, and the inclination angles of the base 30 and the material plate 40 enable the material pieces to stay on the material plate 40 without an external force. Of course, different inclination angles can be selected according to the material of the material sheet and the material plate 40 in the application field, as long as the arranged material sheet cannot easily slide off the material plate 40.

In order to match the inclined material plate 40 during discharging, the top plate 11 drives the side plates to incline at corresponding angles, so that no large gap is formed between each side plate and the material plate 40, and the material passage B formed by combination enables the material sheet to smoothly move forwards in the material passage B. Of course, the top plate may be horizontal, and the lower edge of each side plate is designed as an inclined plane, that is, the height of the side plate is gradually increased from the rear side to the front side of the frame 10, the inclination of the inclined plane is equal to that of the flitch 40, and the inclined plane is engaged with the upper surface of the inclined flitch 40 after descending.

In this embodiment, in order to further improve the sheet discharging efficiency, there are a plurality of the long grooves, six in the figure, that is, six material channels B are formed between the long grooves and the material plates 40, and in order to adapt to material sheets with different widths, it is necessary to adjust the width of the long grooves, preferably, the adjacent two side plates are a first side plate 14 and a second side plate 15, wherein a plurality of first connecting plates 141 distributed at intervals along the length direction of the first side plate extend upwards from the top of the first side plate 14, and each first connecting plate 141 passes through a first through hole 111 (shown as a long hole in fig. 5 and 6, and has a certain width along the left-right direction of the rack) on the top plate and is fixed with a first strip 16 on the top plate, and the first strip 16 can be positioned in a sliding manner relative to the left-right direction of the top. Specifically, open on the first rectangular 16 and have the first slot hole 161 that extends along frame 10 left and right direction, open on the roof 11 and have first screw hole 112, first rectangular 16 left and right direction slip on the roof, when driving first curb plate 14 left and right directions thereupon and remove suitable position, the reuse screw passes behind first slot hole 161 and connects and fix a position in first screw hole 112, drives first curb plate 14 through removing first rectangular 16 promptly and removes the width that adjusts this long recess.

Similarly, in order to adapt to material sheets with different thicknesses, a plurality of second connecting pieces 151 distributed at intervals along the length direction of the second side plate extend upwards from the top of the second side plate 15, an auxiliary side plate 17 capable of sliding up and down and being positioned on the second connecting pieces is attached to the surface, facing the first side plate 14, of the second side plate 15, a flanging 171 bent towards the first side plate 14 is arranged on the auxiliary side plate, and the height of a material channel B matched with the thickness of the material sheets is formed between the flanging 171 and the upper surface of the material plate 40. The specific structure of the auxiliary side plate 17 is that the auxiliary side plate 17 is provided with a second long hole 172 extending along the height direction of the rack 10, the second connecting piece 151 is provided with a first mounting hole 152, the second connecting piece 151 is further laterally fixed with a mounting piece 153, the mounting piece 153 is provided with a second mounting hole 154, the second connecting piece 151 of the second side plate 15 passes through the second through hole 113 on the top plate and then is fixed with the mounting piece 153, and then the second connecting piece passes through the second mounting hole 154 on the mounting piece 153 and then is in threaded connection with the second threaded hole 114 on the top plate 11 to realize the fixation with the top plate 11. When the height of the material channel B needs to be adjusted, the auxiliary side plate 17 and the flange 171 thereof are moved to a proper position, and then the auxiliary side plate 17 and the second side plate 15 are fixed together after the screw passes through the second long hole 172 and the first mounting hole 152.

In order to improve the overall stability of the discharging mechanism and simultaneously consider the overall compactness of the discharging mechanism in the left-right direction, the plurality of material channels B are even and are distributed pairwise symmetrically, so that the connecting holes 115 connected with the rib plates 12 can be formed in the central line of the top plate 11, and meanwhile, when the width of the material channels is adjusted, the first side plates 14 on the two sides of the central line can move towards the central line side.

In order to timely know whether the material sheets are fully arranged in each material channel B, in this embodiment, an insulating base 18 located at the other port of the material channel B is further fixed on the top plate 11, and a conducting strip 19 (in this embodiment, a copper sheet) extending to the other port of the material channel B is fixed on the insulating base 18, and the conducting strip 19 can be pushed by the material sheet located at the other port of the material channel B to be in contact with a conducting component on the rack. In use, when the discharge mechanism is lowered into position, the conductive tab 19 does not contact any part. When the material sheet is full of the material channel, the material sheet will push the conductive sheet 19 to contact with the charged part on the frame, i.e. a switch is turned on to give a signal, and at this time, an electric signal is given to the control system to indicate that the material channel B is full of the material sheet. When a signal is given from each of a plurality of (three in the figure) material channels corresponding to one vibration disc 50, the vibration disc 50 stops feeding. When the two vibrating disks 50 described below are stopped, all the channels are full of chips. Of course, the detection of whether the material channel B is full of material sheets is not limited to this way, and may be implemented by other existing means such as a counter.

The vibrating tray 50 is used for containing tablets, a discharge port of the vibrating tray 50 is connected with one end of the material guide rail 70, and the other end of the material guide rail 70 is connected with one port of the material channel B. In order to match the plurality of material channels B, in this embodiment, two vibration discs 50 are disposed on a sliding plate 5, and the sliding plate 5 can move back and forth relative to the frame 10 via a fourth driving member, so that on one hand, two vibration discs 50 can satisfy the feeding requirement of six material channels B, and at the same time, the vibration discs 50 are moved via the sliding plate 5 to avoid interference between the material guiding rails 70 and the material plates 40 when the material plates 40 slide left and right. In this embodiment, the fourth driving member is also an air cylinder, i.e. the feeding cylinder 6, a cylinder body of the feeding cylinder 6 is fixed on the auxiliary frame 106, the auxiliary frame 106 is located at the rear side of the frame 10, a second guide rail 107 extending in the front-rear direction of the frame 10 is laid on the auxiliary frame 106, a second slider 51 (see fig. 7) fixed to the sliding plate 5 is slidably disposed on the second guide rail 107, a piston rod of the feeding cylinder 6 extends in the front-rear direction of the frame 10, and a piston rod of the feeding cylinder 6 is fixed to the second slider, so that when the feeding cylinder 6 operates, the two vibrating discs 50 and the respective guide rails 70 can be driven to move back and forth as required by the sliding of the second slider 51 on the second guide rail 107. Meanwhile, the auxiliary frame 106 is provided with a storage bin 108 for timely feeding materials into the respective vibration discs 50.

In order to prevent the material sheets at the other end of the guide rail 70 from falling down during the movement of the vibrating tray 50, a transition material channel 80 corresponding to the material channel B is further arranged between the other end of the guide rail 70 and the material channel B, and the transition material channel 80 is fixed on the sliding plate 5 through a bracket 52, namely can slide back and forth along with the sliding plate 5. Since there are six material channels B, there are three transition material channels 80 corresponding to each vibration tray 50, there are a corresponding number of material guiding channels on each material guiding rail 70, and the widths and heights of the material guiding channels and the transition material channels can be adjusted according to the structure of the material channels, which is not described in detail herein. Meanwhile, a fifth driving member capable of pressing and holding the material pieces in the transition material channels 80 is installed on each transition material channel 80, in this embodiment, the fifth driving member also adopts a cylinder, namely, the material pressing cylinder 7, a cylinder body of the material pressing cylinder 7 is fixed on the support 52, a piston rod of the material pressing cylinder 7 extends and retracts in the height direction of the rack 10, when the piston rod extends downwards and extends outwards, the material pieces in the transition material channels 80 can be pressed, and when the piston rod of the material pressing cylinder 7 retracts upwards, the pressing and holding of the material pieces can be released.

And a control system (not shown) and a touch screen (or a display screen and a keyboard) which are arranged on the control cabinet 90 are also arranged, the output end of the control system is connected with the motor 60 and the electromagnetic valves for controlling the action of each cylinder, the control system receives signals of each sensor (or a travel switch), control buttons on a panel and corresponding parameters input according to the specification of a material sheet, judges the data, and sends out instructions according to the judgment result to control the motor 60 and the cylinders to work. The control system can use a PLC controller or a PC, and can also select other control systems in the prior art according to requirements.

Of course, the first driving member may be a cylinder, and the cylinders may be the motor 60 or other driving members as long as the corresponding components can be driven as required. When designed as a cylinder, a slide and a guide rail are provided accordingly.

When the sheet discharging machine is used, the material sheets are added into the vibration disc 50 and the storage bin 108 in advance, the position of the vibration disc 50 is adjusted, the width and the height of the material channel B corresponding to the corresponding material sheets are adjusted, and then the material sheet codes stored in the control system in advance are called out. Then, arranging the slices according to the following sequence, and specifically comprising the following steps:

(1) the motor 60 is started firstly, the base 20 and the base 30 slide rightwards to a set unloading station along a first guide rail on the rack 10 through the screw-nut pair, then the flitch 40 is manually placed on the base 30, the start button is pressed, and the flitch 40 is positioned on the base 30 through the clamping mechanism 3. Specifically, the right cylinder 35a and the movable cylinder 38 are started to lift the right stopper 32 and the movable seat 37; simultaneously starting the left cylinder 35a, the rear cylinder 35c and the front cylinder 35d, moving the left limiting member 31 to the right, and pushing the material plate 40 until the right edge of the material plate 40 abuts against the right limiting member 32; the rear stopper 33 moves forward, pushing the flitch 40 as well, until the front side edge of the flitch 40 abuts against the front stopper 34 moving backward; during the backward movement of the front limiting piece 34, the limiting strip 36 slides on the material plate 40 to the back side for a set distance; finally, the rear cylinder 35c is actuated to move the rear stopper 33 away from the material plate 40. At this time, even if there is no pressing of the rear stopper 33, the material plate 40 is firmly positioned on the base 30 because the base 30 is supported upward, the left and right pressing of the left and right stoppers and the pressing of the stopper bar 36 downward and the stopper of the front stopper 34.

(2) Then, starting the rotary cylinder 2, so that the base and the flitch 40 rotate 10 degrees relative to the base 20, and the height of the rear side of the flitch 40 is higher than that of the front side, namely the base 30 and the flitch 40 are at a required inclination angle;

(3) then, the motor 60 is reversed, the base 20, the base 30 and the material plate 40 are pulled back to a material discharging station through the screw-nut pair, and a material discharging starting area of the material plate 40 is located below the material discharging mechanism 1;

(4) then, starting a discharging cylinder to enable the top plate 11 and each side plate to move downwards onto the material plate 40, and enabling the material channel B to be formed between the long groove and the material plate 40;

(5) then, starting the feeding cylinder 6, driving the vibrating disc 50, the material guide rail and the transition material channel 80 to move towards the material plate 40 side by the sliding plate 5, and enabling the transition material channel 80 to be connected with one port of the material channel B;

(6) then starting the vibrating disc 50, the tablets vibrated by the vibrating disc 50 sequentially enter respective material channels B through the material guide rail 70 and the transition material channel 80 until the material channels B are filled with tablets, the tablets close to the front side of the rack 10 touch the conductive sheet 19 and push the conductive sheet 19, the conductive sheet 19 is contacted with a charged part on the rack to send a signal that the material channels are filled with tablets, and when three material channels corresponding to the same vibrating disc 50 are filled with tablets, the control system controls the vibrating disc 50 to stop vibrating; until both vibratory pans 50 stop vibrating;

(6.1) starting a material pressing cylinder 7 to press the material sheets in the transition material channel 80;

(6.2) starting the feeding cylinder 6, driving the vibration disc 50, the material guide rail and the transition material channel 80 to move back to the material plate 40 by the sliding plate 5, and enabling the transition material channel 80 to leave one port of the material channel B;

(7) then, the control system controls the discharge cylinder 4 to move so as to drive the top plate 11 and each side plate to move upwards to leave the material plate 40;

(8) starting the motor 60 to enable the base 20, the base 30 and the material plate 40 to move together to the discharging station side by the width of the discharging mechanism 1;

(9) then, the discharging cylinder 4 is started again, the top plate 11 and each side plate are driven to descend onto the material plate 40, then the motor 60 is started, the base 20, the base 30 and the material plate 40 are made to return together by a set distance (the distance can be input into a control system after being calculated in advance, and can also be controlled by a sensor), and in the return process, the side wall of the long groove (namely the first side plate at the rightmost side in the figure) pushes the material sheets on the material plate 40 to move towards the discharging station side until the material sheets in the left-right direction on the material plate 40 are adjacent to each other;

(9.1) starting the feeding cylinder 6 to enable the transition material channel 80 to be connected with one port of the material channel B again;

(9.2) starting the material pressing cylinder 7, and enabling a piston rod of the material pressing cylinder 7 to leave the material sheet in the transition material channel 80, namely enabling the material sheet in the transition material channel 80 to be separated from the pressing of the material pressing cylinder 7;

sixthly, repeating the sixteenth step, the seventeenth step, the sixteenth step and the sixteenth step until the material plates 40 are fully arranged;

eleven, starting the rotary cylinder 2, and enabling the base 30 and the flitch 40 to rotate together relative to the base 20 to enable the flitch 40 to be horizontal;

twelfth, starting the motor 60, and sliding the base 20, the base 30 and the material plate 40 to a discharging station;

and thirteen, finally, resetting the left cylinder, the right cylinder, the front cylinder and the lifting cylinder, unlocking the material plate 40 by the clamping mechanism 3, and taking down the material plate 40 full of material sheets from the base 30.

Claims (10)

1. The utility model provides an automatic sheet arranging machine, including frame (10), flitch (40) that are located the frame top and be used for holding vibration dish (50) of tablet and guide rail (70) that one end links up mutually with the discharge gate of vibration dish, its characterized in that: the flitch (40) is arranged on a base (30) positioned above the rack (10) through a clamping mechanism, the base (30) is hinged on a base (20) through a pivot (A) so that the base (30) can rotate back and forth relative to the rack (10), the base (20) can slide left and right relative to the rack (10) through a first driving piece, and a second driving piece which can drive the base (30) and the flitch (40) to rotate back and forth and keep a required inclination angle is arranged between the base (20) and the base (30); meanwhile, a discharging mechanism (1) which is located above the material plate (40) and can ascend and descend is further arranged on the rack (10), a long groove which extends in the front-back direction of the material plate (40) and is provided with an opening facing the material plate (40) is formed in the discharging mechanism, a material channel (B) capable of allowing a feeding sheet to slide is formed between the long groove and the material plate (40), when the base (30) and the material plate (40) are in a state that one end of the material channel (B) inclines downwards to the other end, one end of the material channel (B) is connected with the other end of the material guide rail (70), so that the material sheets vibrated by the vibrating disc sequentially enter the material channel (B) through the material guide rail (70), and the inclination angles of the base (30) and the material plate (40) enable the material sheets to stay on the material plate (40) under the effect of no external force.

2. The automatic sheet arranging machine of claim 1, wherein: the vibrating disk (50) is fixed on a sliding plate (5), and the sliding plate (5) can move back and forth relative to the frame (10) through a fourth driving piece.

3. The automatic sheet arranging machine of claim 1, wherein: the inclination angles of the base (30) and the material plate (40) are 8-12 degrees.

4. The automatic sheet arranging machine of claim 1, wherein: the clamping mechanism (3) comprises a left limiting part (31) corresponding to the left side of the material plate (40), a right limiting part (32) corresponding to the right side of the material plate (40), a rear limiting part (33) corresponding to the rear side of the material plate (40) and a front limiting part (34) corresponding to the front side of the material plate (40), one of the left limiting part and the right limiting part can move left and right under the action of a sixth driving part and abut against the corresponding side edge of the material plate (40), and the other of the left limiting part and the right limiting part can move up and down under the action of a seventh driving part and abut against the corresponding side edge of the material plate (40); and one of the front limiting piece and the rear limiting piece, which is positioned on the same side with one port of the material channel (B), can move back and forth under the action of the eighth driving piece and abut against the corresponding side edge of the material plate (40), and the other of the front limiting piece and the rear limiting piece can move back and forth under the action of the ninth driving piece and abut against the corresponding side edge of the material plate (40).

5. The automatic sheet arranging machine of claim 4, wherein: and the other one of the front limiting piece and the rear limiting piece is also provided with a limiting strip (36) extending along the left and right directions of the material plate (40), so that the limiting strip (36) can slide back and forth on the upper surface of the material plate (40).

6. The automatic sheet arranging machine of claim 4, wherein: the ninth driving piece is fixed on a movable seat (37), and the movable seat (37) is connected with the tenth driving piece and can ascend and descend vertically.

7. The automatic sheet arranging machine according to any one of claims 1 to 6, wherein: the discharging mechanism (1) comprises a top plate (11) and at least two side plates which are connected with the top plate and located below the top plate, a long groove is formed between each two adjacent side plates and the top plate, and the top plate is connected with a third driving piece.

8. The automatic sheet arranging machine of claim 7, wherein: the two adjacent side plates are a first side plate (14) and a second side plate (15), wherein a plurality of first connecting plates (141) distributed at intervals along the length direction of the first side plate extend upwards from the top of the first side plate, each first connecting plate penetrates through a first through hole (111) in the top plate and then is fixed with a first strip (16) on the top plate, and the first strip (16) can slide and be positioned in the left-right direction relative to the top plate (11) to adjust the width of the long groove.

9. The automatic sheet arranging machine of claim 8, wherein: the top of second curb plate (15) upwards extend a plurality ofly along the length direction interval distribution of second curb plate and can pass second connection piece (151) of second through-hole (113) on the roof to paste on the face of this second curb plate towards first curb plate and have supplementary curb plate (17) that can slide from top to bottom and can fix a position on the second connection piece, have turn-ups (171) of buckling to first curb plate on this supplementary curb plate, form between the upper surface of this turn-ups and flitch (40) with tablet thickness assorted material way (B) height.

10. The automatic sheet arranging machine of claim 7, wherein: an insulating seat (18) is further fixed on the top plate, a conducting strip (19) extending to the other port of the material channel (B) is fixed on the insulating seat, and the conducting strip can be pushed by a material sheet located at the other port of the material channel (B) to be in contact with a conducting component on the rack.

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