CN217649176U

CN217649176U - Cementing machine feed mechanism

Info

Publication number: CN217649176U
Application number: CN202221311960.6U
Authority: CN
Inventors: 赵宝忠
Original assignee: Tianjin Zhongbao Sanxing Technology Co ltd
Current assignee: Tianjin Zhongbao Sanxing Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-10-25
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a feeding mechanism of a cementing machine, which comprises a book block clamp for placing book blocks, a book block returning mechanism for positioning the book block clamp, a clamping waiting mechanism for clamping and conveying the book blocks and a trolley mechanism; the book block clamp comprises a vertically arranged accommodating groove, and the book block can be vertically placed in the accommodating groove; one end of the accommodating groove is arranged in an open mode; the clamping waiting mechanism is used for clamping the book block in the book block clamp; the trolley mechanism is used for moving towards the book block clamp and knocking the book block clamp away from the book block returning mechanism, is used for receiving the book blocks conveyed by the clamping waiting mechanism and conveying the book blocks to the next station. The feeding mechanism of the glue binding machine can clamp and transfer the book block and push the book block clamp away from the book block returning mechanism, so that the problem of inconvenience in feeding the book block in the prior art is solved, and the production efficiency of the glue binding machine is effectively improved.

Description

Cementing machine feed mechanism

Technical Field

The utility model relates to a cementing machine feed mechanism belongs to cementing machine technical field.

Background

The book block is placed on a cementing machine to be compacted, then polyethylene glue is used for gluing the book block, and after the glue is coated, the book cover is packaged on the book block. For example, the prior chinese patent application CN214611289U of the applicant discloses an automatic lifting mechanism of a glue clamping and plate clamping machine, and the prior chinese patent application CN213413333U discloses an indentation device of a glue binding machine. In addition, another prior chinese patent application CN213949860U of the applicant also discloses an automatic book picking device of a glue binding machine, which can clamp a book by a clamping component and transport the book by a driving component, thereby improving the automation degree of the glue binding machine. However, the existing glue binding machine has no feeding structure with high automation degree, book blocks to be bound are stacked in bulk paper, and at present, a good method for continuously feeding a plurality of book blocks does not exist, so that the whole working efficiency of the glue binding machine is influenced by the feeding efficiency, and the breakthrough cannot be realized.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a can effectively improve cementing machine feed mechanism of material loading efficiency.

In order to achieve the above object, the utility model provides a cementing machine feed mechanism, which comprises a book block clamp for placing book blocks, a book block homing mechanism for positioning the book block clamp by the book block clamp, a clamping waiting mechanism for clamping and conveying the book blocks and a trolley mechanism; the book block clamp comprises a vertically arranged accommodating groove, and the book block can be vertically placed in the accommodating groove; one end of the accommodating groove is arranged in an open mode; the clamping waiting mechanism is used for clamping the book block in the book block clamp; the trolley mechanism is used for moving towards the book block clamp and knocking the book block clamp away from the book block returning mechanism, is used for receiving the book blocks conveyed by the clamping waiting mechanism and conveying the book blocks to the next station.

The book block returning mechanism comprises a clamping part and a conveying part, wherein the clamping part is arranged on the conveying part; the clamping component comprises a clamping base frame, a first clamping plate, a second clamping plate and a clamping plate driving device, wherein the clamping plate driving device is used for driving the first clamping plate and the second clamping plate to be close to or far away from each other.

The clamping plate driving device comprises a clamping motor, the clamping motor is arranged on a clamping base frame, a power output end of the clamping motor is connected with a lead screw, a first nut and a second nut are arranged on the lead screw, when the lead screw rotates, the first nut and the second nut can be close to each other or far away from each other, and the first clamping plate and the second clamping plate are fixed with the first nut and the second nut respectively.

The screw rod is provided with a forward thread section and a reverse thread section, and the first nut and the second nut are respectively positioned on the forward thread section and the reverse thread section.

The conveying part comprises a conveying motor, a first driving wheel arranged at the power output end of the conveying motor, a first driving belt and a first driven wheel connected with the first driving wheel through the first driving belt, and the clamping base frame is connected with the first driving belt through a first connecting piece.

The book block returning mechanism comprises a bearing table, the bearing table is located at the downstream position of the conveying device, and a baffle is arranged on one side, far away from the conveying device, of the bearing table.

The book block returning mechanism further comprises a bearing motor, a second driving wheel is arranged at the power output end of the bearing motor, the second driving wheel is connected to a second driven wheel through a second transmission belt, and the bearing table is connected to the second transmission belt through a second connecting piece.

The clamping base frame comprises a transverse plate portion, and the first clamping plate and the second clamping plate are vertically arranged below the transverse plate portion.

The lower end face of the transverse plate portion is provided with a guide rail, a first sliding block and a second sliding block are arranged on the first clamping plate and the second clamping plate respectively, and the first sliding block and the second sliding block are installed on the guide rail.

The conveying device comprises a conveying belt.

The book block returning mechanism comprises a receiving frame and a lifting and moving device, the receiving frame is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the receiving frame, step parts are arranged on the receiving frame, and the step parts can block and position the book block clamps; a through groove is arranged on the bearing frame, and the through groove starts from one side of the step part and extends to the other side of the step part; the lifting and moving device comprises at least one supporting piece, a lifting mechanism used for lifting the supporting piece and a translation mechanism used for moving the supporting piece, wherein the lifting mechanism can lift the supporting piece upwards so as to support the book block clamp, and the translation mechanism can move the supporting piece along the through groove.

The lifting mechanism comprises a lifting base frame, a lifting motor arranged on the lifting base frame, a lifting lead screw connected to a power output end of the lifting motor, a lifting nut arranged on the lifting lead screw and a lifting frame fixed with the lifting nut, and the supporting piece is arranged on the lifting frame.

Translation mechanism includes translation motor, connects in the translation action wheel of translation motor power take off end and connect through the translation drive belt in the translation of translation action wheel is followed driving wheel, the lifting bed frame connect in the translation drive belt.

The support piece comprises a positioning column and a support plate part, the positioning column protrudes upwards out of the plane of the support plate part, a positioning hole is formed in the lower end of the book block clamp, and the positioning column can be inserted into the positioning hole.

The book block clamp comprises a base, a fixed clamping plate fixed on the base and a movable clamping plate movably arranged on the base; the lower end face of the movable clamping plate is provided with a magnetic attraction device which is used for being attracted on the base.

Adopt above-mentioned technical scheme, the utility model discloses a cementing machine feed mechanism places the book block in advance in the book block anchor clamps when using, after the book block anchor clamps were carried to book block playback mechanism, the centre gripping was waited for the mechanism and is had the book block centre gripping, and platform truck mechanism is to being close to the direction of book block anchor clamps is removed, and collides the book block anchor clamps make the book block anchor clamps pushed away from book block playback mechanism, and after the platform truck mechanism accepted the book block, feed mechanism reset and carries out the next round of material loading operation, and meanwhile, platform truck mechanism sent the book block to the kiss machine in proper order and carries out the kiss-coating operation and send to the book block packaging mechanism and carry out the book block packaging operation. According to the feeding mechanism of the glue binding machine, the book block clamp can be used for conveniently supporting and conveying the book block stacked by bulk paper, the clamping waiting mechanism and the trolley mechanism are matched with each other, so that the book block can be clamped and transferred on one hand, and the book block clamp can be pushed away from the book block returning mechanism on the other hand, the problem that the book block is inconvenient to feed in the prior art is solved, and the production efficiency of the glue binding machine is effectively improved.

Drawings

Fig. 1 is a schematic structural diagram of a glue binding machine.

Fig. 2 is a partial schematic view of the glue binding machine.

Fig. 3 is another angle view of fig. 2.

Fig. 4 is another angle view of fig. 2.

Figure 5 is an exploded view of the book block clamp and book block.

Fig. 6 is a schematic structural diagram of the feeding mechanism.

Fig. 7 is another angle view of fig. 6.

Fig. 8 is a partial structural schematic diagram of the feeding mechanism.

Fig. 9 is a schematic structural view of another embodiment of the book block homing mechanism.

Figure 10 is an exploded view of another embodiment of a book block homing mechanism and book block clamp.

Fig. 11 is another angle view of fig. 10.

Fig. 12 is a schematic structural view of the lifting mechanism.

Fig. 13 is another perspective view of fig. 12.

Figure 14 is an exploded view of another embodiment of a book block holder.

Detailed Description

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

As shown in fig. 1-4, the glue binding machine of the present invention comprises a feeding mechanism 1, a trolley mechanism 2, a glue hanging device 3, a cover feeding device 4 and a cover packaging mechanism 5.

The book block glue hanging device 3 is used for hanging glue to the book block, the book block feeding device 4 is used for conveying the book block to the book block packaging mechanism 5, the book block packaging mechanism 5 is used for packaging the book block, the trolley mechanism 2 is used for clamping the book block conveyed by the feeding mechanism 1, and the book block is sequentially conveyed to the glue hanging device 3 and the book block packaging mechanism 5.

As shown in fig. 5 to 8, the feeding mechanism 1 includes a book block holder 11 for placing a book block 100, a book block conveying mechanism 12 for conveying the book block holder 11, a book block returning mechanism 13 for receiving the book block holder 11, and a clamping waiting mechanism 14 for clamping and conveying the book block. The book block clamp 11 is provided with a vertical accommodating groove 110, and the book block 100 can be vertically placed in the accommodating groove 110. One end of the receiving groove 110 is open, and the other end is provided with a blocking part 111, so that the book block can move out at the open end 112 of the receiving groove 110. In the present embodiment, as shown in fig. 14, the book block clamp 11 includes a base 113, a fixed clamp plate 114 fixed on the base 113, and a movable clamp plate 115 movably disposed on the base 113, wherein the receiving slot 110 is formed between the fixed clamp plate 114 and the movable clamp plate 115. The lower terminal surface of activity splint 115 is provided with and is used for the magnetism device 116 of inhaling on the base, magnetism device 116 can be for the high Peng magnet, makes it press from both sides tightly on the bookblock through removing activity splint 115, can be that activity splint 115 fixes on base 113 through magnetism device 116 of inhaling to can provide the clamping force to the bookblock, clamping force can not too big again and influence follow-up operation simultaneously, make the bookblock break away from bookblock anchor clamps 11 smoothly.

The conveying device 12 includes a conveyor belt for conveying the book block clamp 11 with the book block placed thereon to the book block returning mechanism 13.

In one embodiment of the present invention, the book block returning mechanism 13 includes a receiving table 131 and a receiving motor 132, the receiving table 131 is located at a downstream position of the conveying device 12, a second driving wheel 133 is disposed at a power output end of the receiving motor 132, the second driving wheel 133 is connected to a second driven wheel 135 through a second driving belt 134, the receiving table 131 is connected to the second driving belt 134 through a second connecting member 136, and the receiving motor 132 can drive the receiving table 131 to approach or separate from the conveying device 12. A baffle 131a is arranged on the side of the receiving platform 131 far away from the conveying device 12, and when the conveying belt conveys the book block clamp 11 to the receiving platform 131, the baffle 131a can play a role in stopping and limiting the book block clamp 11.

The holding and waiting mechanism 14 is used for moving in a direction approaching the blocking portion 111 after holding the book block 100 so as to push the book block holder 11 away from the receiving table 131, and for conveying the book block to the trolley mechanism 2. Specifically, the holding/waiting mechanism 14 includes a holding member and a conveying member, and the holding member is provided on the conveying member. The clamping component comprises a clamping base frame 141, a first clamping plate 142, a second clamping plate 143 and a clamping motor 144, the clamping motor 144 is arranged on the clamping base frame 141, a power output end of the clamping motor 144 is connected with a lead screw 145, a first nut 146 and a second nut 147 are arranged on the lead screw 145, when the lead screw 145 rotates, the first nut 146 and the second nut 147 can be close to or far away from each other, and the first clamping plate 142 and the second clamping plate 143 are respectively fixed with the first nut 146 and the second nut 147. In this embodiment, the screw 145 is provided with a forward thread section 145a and a reverse thread section 145b, and the first nut 146 and the second nut 147 are respectively located on the forward thread section 145a and the reverse thread section 145 b.

The conveying part comprises a conveying motor 148, a first driving wheel 148a arranged at the power output end of the conveying motor 148, and a first driven wheel 148c connected to the first driving wheel 148a through a first conveying belt 148b, and the clamping base frame 141 is connected to the first conveying belt 148b through a first connecting piece 148 d.

The clamping base frame 141 includes a lateral plate portion 141a, and the first clamping plate 142 and the second clamping plate 143 are vertically disposed below the lateral plate portion 141 a.

A guide rail 141b is provided on a lower end surface of the lateral plate portion 141a, a first slider 142a and a second slider 143a are provided on the first clamp plate 142 and the second clamp plate 143, respectively, and the first slider 142a and the second slider 143a are attached to the guide rail 141 b.

In another embodiment of the present invention, as shown in fig. 9-13, the book block homing mechanism includes a receiving frame 137 and a lifting moving device, the receiving frame 137 is located at a downstream position of the book block conveying mechanism 12, the book block conveying mechanism is used for conveying the book block clamps 11 holding the book blocks to the receiving frame 137, a step 137a is arranged on the receiving frame 137, and the step 137a can block and position the book block clamps 11; two through grooves 137b are formed in the receiving frame 137, and the through grooves 137b start from one side of the stepped portion 137a and extend to the other side of the stepped portion 137 a; the lifting and moving device includes two supports 138a, a lifting mechanism 138 for lifting and lowering the supports 138a, and a translation mechanism 139 for moving the supports 138a, the lifting mechanism 138 being capable of lifting the supports 138a upward to hold up the book block holder 11, and the translation mechanism 139 being capable of moving the supports 138a along the through grooves 137 b.

The lifting mechanism 138 comprises a lifting pedestal 138b, a lifting motor 138c arranged on the lifting pedestal 138b, a lifting screw 138d connected to a power output end of the lifting motor 138c, a lifting nut 138e arranged on the lifting screw 138d, and a lifting frame 138f fixed with the lifting nut 138e, wherein the supporting piece 138a is arranged on the lifting frame 138 f.

The translation mechanism 139 includes a translation motor 139a, a translation driving wheel 139b connected to a power output end of the translation motor 139a, and a translation driven wheel 139c connected to the translation driving wheel 139b through a translation transmission belt 139d, and the lifting base frame 138b is connected to the translation transmission belt 139d. The book block holder 11 can be driven by the translation mechanism 139 to move to a station where the book block can be held by the holding waiting mechanism 14, and at this station, the book block holder 11 is just at a position where it can be collided by the trolley mechanism 2.

The support member 138a includes a positioning post 138a1 and a support plate portion 138a2, the positioning post 138a1 protrudes upward from the plane of the support plate portion 138a2, a positioning hole 119 is disposed at the lower end of the book block holder 11, and the positioning post 138a1 can be inserted into the positioning hole 119. Before the carriage mechanism 2 collides against the block clamp 11, the positioning posts 138a1 are withdrawn outward in the positioning holes 119, so that the block clamp 11 can be collided off the receiving frame 137 by the carriage mechanism 2.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a cementing machine feed mechanism which characterized in that: the book block positioning device comprises a book block clamp for placing a book block, a book block returning mechanism for positioning the book block clamp, a clamping waiting mechanism for clamping and conveying the book block and a trolley mechanism; the book block clamp comprises a vertically arranged accommodating groove, and the book block can be vertically placed in the accommodating groove; one end of the accommodating groove is arranged in an open mode; the clamping waiting mechanism is used for clamping the book block in the book block clamp; the trolley mechanism is used for moving towards the book block clamp, knocking the book block clamp away from the book block returning mechanism, receiving the book blocks conveyed by the clamping and waiting mechanism and conveying the book blocks to the next station.

2. The cementing machine feed mechanism of claim 1, characterized by: the clamping waiting mechanism comprises a clamping part and a conveying part, and the clamping part is arranged on the conveying part; the clamping component comprises a clamping base frame, a first clamping plate, a second clamping plate and a clamping plate driving device, wherein the clamping plate driving device is used for driving the first clamping plate and the second clamping plate to be close to or far away from each other.

3. The cementing machine feed mechanism of claim 2, characterized in that: the clamping plate driving device comprises a clamping motor, the clamping motor is arranged on a clamping base frame, a power output end of the clamping motor is connected with a lead screw, a first nut and a second nut are arranged on the lead screw, when the lead screw rotates, the first nut and the second nut can be close to each other or far away from each other, and the first clamping plate and the second clamping plate are fixed with the first nut and the second nut respectively.

4. The cementing machine feeding mechanism according to any one of the claims 1 to 3, characterized in that: the book block homing mechanism comprises a bearing table, the bearing table is positioned at the downstream position of the conveying device, and a baffle is arranged on one side of the bearing table, which is far away from the conveying device.

5. The cementing machine feed mechanism of claim 4, characterized in that: the book block returning mechanism further comprises a bearing motor, a second driving wheel is arranged at the power output end of the bearing motor, the second driving wheel is connected to a second driven wheel through a second transmission belt, and the bearing table is connected to the second transmission belt through a second connecting piece.

6. The cementing machine feeding mechanism according to any one of the claims 1 to 3, characterized in that: the book block returning mechanism comprises a receiving frame and a lifting and moving device, the receiving frame is located at the downstream position of a book block conveying mechanism, the book block conveying mechanism is used for conveying book block clamps clamping book blocks to the receiving frame, step parts are arranged on the receiving frame, and the step parts can block and position the book block clamps; a through groove is formed in the bearing frame, starts from one side of the step part and extends to the other side of the step part; the lifting and moving device comprises at least one supporting piece, a lifting mechanism used for lifting the supporting piece and a translation mechanism used for moving the supporting piece, wherein the lifting mechanism can lift the supporting piece upwards so as to support the book block clamp, and the translation mechanism can move the supporting piece along the through groove.

7. The cementing machine feed mechanism of claim 6, characterized in that: the lifting mechanism comprises a lifting base frame, a lifting motor arranged on the lifting base frame, a lifting lead screw connected to a power output end of the lifting motor, a lifting nut arranged on the lifting lead screw and a lifting frame fixed with the lifting nut, and the supporting piece is arranged on the lifting frame.

8. The cementing machine feed mechanism of claim 7, characterized in that: translation mechanism includes translation motor, connects in the translation action wheel of translation motor power take off end and connect through the translation drive belt in the translation of translation action wheel is followed driving wheel, the lifting bed frame connect in the translation drive belt.

9. The cementing machine feed mechanism of claim 6, characterized by: the support piece comprises a positioning column and a support plate part, the positioning column protrudes upwards out of the plane of the support plate part, a positioning hole is formed in the lower end of the book block clamp, and the positioning column can be inserted into the positioning hole.

10. The cementing machine feeding mechanism according to any one of the claims 1 to 3, characterized in that: the book block clamp comprises a base, a fixed clamping plate fixed on the base and a movable clamping plate movably arranged on the base; the lower end face of the movable clamping plate is provided with a magnetic suction device which is used for being adsorbed on the base.