CN209553680U - A kind of plastic packaging machine is with sending book platform - Google Patents

Abstract

The utility model discloses a kind of plastic packaging machines with sending book platform, it solves the problems, such as to send book platform that can not completely release books when pushing books by cam in the prior art, be characterized in that: a kind of plastic packaging machine is with sending book platform, including stage body, stage body one end is provided with the transmission device for transmitting books, the heap bookshelf body for placing books is provided on the stage body of transmission device side, the sliding slot extended along direction of transfer is offered on the lower section stage body of institute's heap bookshelf body, sliding slot both ends are stretched out from heap bookshelf body two sides, sliding is provided with pushing block in sliding slot, mounting groove is offered at the top of pushing block downwards, mounting groove is arranged close to the one side of transmission device in open in pushing block, elastic rotation is connected with the promotion shifting block for stretching out sliding slot in mounting groove, the driving assembly for driving pushing block toward polyslip is installed on stage body.It realizes that books are taken out of heap bookshelf body by the promotion shifting block back and forth driven using driving assembly completely, and is arranged when resetting by the elastic rotation of promotion shifting block and is resetted.

Description

A kind of plastic packaging machine is with sending book platform

Technical field

The utility model relates to the technical field of plastics package equipment, more particularly, to a kind of plastic packaging machine with sending book platform.

Background technique

Automatic plastic-sealing machine is primarily adapted for use in the shrink wrapping of various product, such mechanical equipment is mainly by sending book platform, complete Automatic sealing packing machine, thermal cycle shrink oven and receipts book platform, send book platform for placing the books for needing plastic packaging and passing books Full-automatic seal packing machine is given, full-automatic seal packing machine is used to for plastic film being set on books and severing plastics are thin Film, thermal cycle shrink oven are used to carry out plastic film to dry and finally plastic film are made tightly to be fitted in books, receive Book platform is used to place the books after the drying of thermal cycle shrink oven, which can sufficiently realize reduction labour cost, mention The effect of high efficiency is the choosing of the ideal of printing packaging enterprise.But this automatic plastic-sealing machine send book platform sending book Artificial be placed on books is needed to send on book platform in the process, by the artificial one one more wasteful human resources of placement, Simultaneously production efficiency is reduced.

In view of the above-mentioned problems, the Chinese patent that Authorization Notice No. is CN206466263U discloses a kind of automatic plastic-sealing machine With book platform is sent, its key points of the technical solution are that including stage body, it is provided with circular groove on stage body and is rotatably connected in groove Cam is installed with the driving assembly of driving cam rotation on stage body, the biography of transmission books is equipped on the stage body beside cam Device is sent, heap bookshelf body is installed on the stage body between cam and transmission device, has been reached for full-automatic seal packing machine certainly It is dynamic to provide books to improve the effect of production efficiency of equipment.

But it is had the following deficiencies: in the above scheme when cam pushes books to enter in transmission device, since cam can It is only that cam protrudes into the intracorporal distance of heap bookshelf by the distance that books push, so that books can not be released heap bookshelf completely by cam Body, in this case, when stacking the more books of placement in heap bookshelf body, the books of bottom will bear biggish pressure, The frictional force for causing books to be subject on stage body table top is also larger, thus part enter transmission device in books can not be successfully into Row takes carry out feeding out of by transmission device.

Utility model content

The purpose of the utility model is to provide a kind of plastic packaging machines that can be stable with sending book platform.

The utility model has the technical scheme that

With book platform, including stage body is sent, described stage body one end is provided with the transmission device for transmitting books for a kind of plastic packaging machine, It is provided with the heap bookshelf body for placing books on the stage body of the transmission device side, is opened up on the lower section stage body of institute's heap bookshelf body There is the sliding slot extended along direction of transfer, the sliding slot both ends are stretched out from the heap bookshelf body two sides, are provided with below the sliding slot The reciprocating lever that can be moved back and forth in sliding slot extending direction, the reciprocating lever top offer mounting groove downwards, and the mounting groove exists The pushing block is arranged close to the one side of the transmission device in open, and elastic rotation is connected with upward stretching in the mounting groove The promotion shifting block of the sliding slot is installed with the driving assembly for driving the reciprocating lever toward polyslip on the stage body.

By using above-mentioned technical proposal, multiple books is stacked in heap bookshelf body makes bottom in use A book be in conveyer belt and push shifting block between and push shifting block stretch out sliding slot height can be less than bottom books Thickness can be controlled by driving assembly shifting block is pushed to be slid when in use, due to passing after pushing shifting block to abut books It can not be rotated when sending direction mobile, to make to drive the books of bottom to be transported towards transmission device direction in moving process It is dynamic, finally by books integrated pushing to transmission device, so that book platform is originally sent to send book is more stable can when sending book to plastic packaging machine It leans on, and since it can do elastic rotation to open side in mounting groove in pushing shifting block reseting procedure, makes to push shifting block can Smoothly it is reset to side of the books far from transmission device.

Be further arranged to: the heap bookshelf body includes the frame body of four V-shaped groove steel compositions compatible with books quadrangle Structure is provided with notch compatible with book thicknesses in the lower end of the V-shaped groove steel close to transmission device.

By using above-mentioned technical proposal, heap bookshelf body includes four V-shaped groove steel compatible with books quadrangle, is being used When books can from top to bottom be enumerated V-shaped groove steel composition frame structure on so that not needing artificial one one 's Books are provided and increase the practicability effect of equipment so that the production one after another of equipment improves.

Be further arranged to: the promotion shifting block is in T-shape structure, the both ends for pushing shifting block to be in same section of straight line It rotates respectively and is provided with torsional spring on the two sides inner wall for connecting the mounting groove and between the inner wall of two sides, the promotion shifting block is surplus The sliding slot is stretched out in remaining one end along the vertical direction.

By using above-mentioned technical proposal, using torsional spring to it after pushing shifting block to rotate to mounting groove opening side Apply the elastic force resetted, is kept again so that sliding slot can be popped up after passing through promotion shifting block below books in reseting procedure Vertical state, waiting push books next time.

Be further arranged to: the driving component includes being rotatably installed in reciprocating screw rod below the stage body table top, solid Gag lever post below stage body table top and with the flat shape of the reciprocating screw rod, described reciprocating lever one end and the reciprocating screw rod screw thread It is cooperatively connected, the other end is slidably connected with the gag lever post, and the reciprocating screw rod end is connected with the driving motor for driving.

By using above-mentioned technical proposal, by reciprocating screw rod, gag lever post and it is connected between the reciprocating lever in the two Combination settings, make reciprocating screw rod obtain driving motor driving rotation when, reciprocating lever can axially be moved along reciprocating screw rod It is dynamic, so that the promotion shifting block for making to be connected on reciprocating screw rod can move back and forth, realize most lower in stable promotion heap bookshelf body The books of side；Similarly, driving assembly may be driving cylinder etc. for being connect with reciprocating lever can simple realization move back and forth it is past Multiple driving equipment.

Be further arranged to: the sliding slot and promotion shifting block are provided with two groups, and sliding slot described in two groups is with the heap bookshelf Body is symmetrical set in the middle line of direction of transfer for axis.

By using above-mentioned technical proposal, two groups of pushing blocks are set and push shifting block that will make the push direction of books more Stablize, avoids books from shifting, enter books stable and accurate can in transmission device along prescribed direction.

Be further arranged to: the transmission device includes conveyer belt, fixed on the stage body of conveyer belt traffic direction two sides There is the anti-bias component for preventing books from deviating.

It, can benefit in the anti-bias component of the two sides of conveyer belt traffic direction setting, use by using above-mentioned technical proposal It prevents books from shifting during transportation with anti-bias component, increases the practicability effect of equipment.

Be further arranged to: the anti-bias component includes two two limit plates along the setting of conveyer belt traffic direction, In Fixation kit is equipped between limit plate and stage body, the limit plate is installed on stage body by fixation kit.

Two can be passed through when in use specifically, anti-deflection device includes two limit plates by using above-mentioned technical proposal Block limit plate prevents transmit process of the books on transmission device from shifting, so that the practicability effect of equipment increases.

Be further arranged to: the fixation kit includes the convex block being installed on the stage body, the convex block and the limit Threaded rod is equipped between the plate of position, one end of the threaded rod passes through convex block, and is pierced by the end of convex block and is installed with block, screw thread The other end of bar is threadedly coupled with limit plate, is arranged with spring on the threaded rod, the both ends of the spring respectively with convex block with And limit plate is fixedly connected.

By using above-mentioned technical proposal, specifically, on threaded rod between convex block and limit plate sheathed spring and The both ends of spring are fixedly connected with convex block and limit plate respectively, and spring is in compressive state always at work, so that being installed in The block of threaded rod one end is tightly connected on the side wall of convex block, during limiting books running track, passes through setting Fixation kit can also make limit plate have certain displacement, by can the size of the books of plastic packaging according to actual needs Size rotating threaded rod appropriate adjusts the distance between convex block and limit plate, increases the practicability effect of equipment.

Be further arranged to: the limit plate forms curved surface close to one end outward bending of heap bookshelf body.

By using above-mentioned technical proposal, limit plate is bent outwardly to form curved surface close to one end of heap bookshelf body, so that book This books during being sent to transmission device via heap bookshelf body will not be fastened between limit plate and cam, can be effective The damage for avoiding books increases the practicability effect of equipment.

In conclusion the advantageous effects of the utility model are as follows:

(1) it utilizes pushing block and pushes integrally the sending out books out of heap bookshelf body toward polyslip of shifting block, make to send book Process is more stable and reliable；

(2) it realizes automation and will be stacked on the intracorporal books of heap bookshelf and conveyed into plastic packaging machine, saved artificial Resource.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the utility model driving assembly structural schematic diagram；

Fig. 3 is the portion A partial enlarged view in Fig. 1.

Appended drawing reference: 1, stage body；2, conveyer belt；3, heap bookshelf body；4, V-shaped groove steel；5, notch；6, sliding slot；8, toward multifilament Bar；9, gag lever post；10, reciprocating lever；11, driving motor；12, mounting groove；13, shifting block is pushed；14, torsional spring；15, convex block；16, it limits Position plate；17, curved surface；18, link block；19, threaded rod；20, block；21, spring.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

It referring to Fig.1, is a kind of plastic packaging machine disclosed by the utility model with sending book platform, including the stage body 1 being placed on the ground, Conveyer belt 2 is equipped in one end of 1 length direction of stage body.It is provided on the side stage body 1 of conveyer belt 2 and places books for stacking Heap bookshelf body 3.Heap bookshelf body 3 includes four V-shaped groove steel 4 compatible with books quadrangle, in two V for closing on conveyer belt 2 The lower end of shape channel steel 4 is provided with notch 5 compatible with book thicknesses.

Referring to Fig.1, meanwhile, twice are offered on the table top of stage body 1 using table top middle line as axis, the sliding slot being symmetrical set 6, twice sliding slot 6 extends along 2 direction of transfer of conveyer belt, and between the two every setting.Sliding slot 6 is protruded into from the side of heap bookshelf body 3 And extend to 3 other side of heap bookshelf body.Being provided with below two sliding slots 6 can 6 extending directions are slid along the chute reciprocating lever 10, while 10 two sides of reciprocating lever being provided with the driving assembly for driving reciprocating lever 10 toward polyslip.

Referring to Fig.1 with Fig. 2, driving assembly includes reciprocating screw rod 8, the gag lever post 9 being arranged in inside stage body 1.Reciprocating screw rod 8 Both ends be rotatably arranged on the bottom surface of 1 table top of stage body by rotating ear mount, and reciprocating screw rod 8 is in horizontally arranged and parallel in transmission With 2 direction of transfer.Gag lever post 9 is in the side for being parallel to reciprocating screw rod 8 and being arranged and being located at reciprocating screw rod 8, and both ends are fixed to be connected It connects in the bottom surface of 1 table top of stage body.The both ends of reciprocating lever 10 are then connected to the direction perpendicular to reciprocating screw rod 8 and gag lever post 9 Between the two.10 one end of reciprocating lever is the same as, in setting is threadedly engaged, the other end then passes through the slide opening sliding opened up between reciprocating screw rod 8 It is set on gag lever post 9.The drive for driving reciprocating screw rod 8 to rotate then is connected in the one end of reciprocating screw rod 8 far from conveyer belt 2 Dynamic motor 11, so that reciprocating lever 10 can be carried out along the axial direction of reciprocating screw rod 8 toward polyslip after reciprocating screw rod 8 rotates.

Referring to Fig. 2, while mounting groove 12 is offered downwards in the top surface of reciprocating lever 10, and mounting groove 12 is leaned in reciprocating lever 10 Mounting groove 12 is arranged in two sides opening in open setting in the side of nearly conveyer belt 2.It is provided in mounting groove 12 for pushing The promotion shifting block 13 of books.Pushing shifting block 13 is in T-shape structure, and the both ends on same straight line are rotatably connected on peace respectively On the parallel inner wall in 12 two sides of tankage, and it is horizontally disposed；Its remaining one section is then stretched out sliding slot with vertical direction upwards 6, and the distance for pushing shifting block 13 to stretch out sliding slot 6 is less than in heap bookshelf body 3 the individually thickness of books.Pushing shifting block 13 and installation While 12 inner wall of slot connects, the both ends of shifting block 13 are being pushed to be equipped with torsional spring 14, the both ends of torsional spring 14 are connected to installation On the inner wall and promotion shifting block 13 of slot 12, to make to push shifting block 13 that can be resetted under the effect of torsional spring 14 after rotation.

Since mounting groove 12 is arranged in two sides opening, it is only capable of the promotion shifting block 13 in it towards the side close to conveyer belt 2 Rotation, thus push shifting block 13 books successfully can be released heap bookshelf body 3 when reciprocating screw rod 8 drives reciprocating lever 10 mobile, and It is moved on conveyer belt 2；Reciprocating lever 10 move back when, push shifting block 13 then can after being abutted with the books in heap bookshelf body 3 to 2 side of conveyer belt is rotated and is gone back in sliding slot 6, and is turned round under the action of after crossing heap bookshelf body 3 in torsional spring 14, success It is reset to side of the heap bookshelf body 3 far from transmission and carries out movement next time and push away book.

Referring to Fig.1 with Fig. 3, fixed on the stage body 1 of 2 two sides of conveyer belt respectively there are two convex blocks 15, in convex block 15 and pass It send and is equipped with the limit plate 16 that is arranged along 2 traffic direction of conveyer belt between band 2, limit plate 16 is close to one end of V-shaped groove steel 4 to separate 2 direction of conveyer belt is formed by bending curved surface 17, link block 18 is installed on the side wall of the corresponding convex block 15 of limit plate 16, in convex block 15 Between link block 18 be equipped with threaded rod 19, corresponded on convex block 15 threaded rod 19 position be provided with it is compatible with threaded rod 19 One end of through-hole, threaded rod 19 plugs and passes through through-hole, is installed with block 20, spiral shell on the part of the prominent through-hole of threaded rod 19 The other end of rasp bar 19 is threadedly coupled with link block 18.Meanwhile on 19 body of rod of threaded rod between convex block 15 and limit plate 16 It is arranged with spring 21, the both ends of spring 21 are connected to 15 side of limit plate 16 and convex block, and spring 21 is always in compression shape State makes block 20 tightly be connected to 15 other side of convex block.

The implementation principle of the present embodiment and have the beneficial effect that driving motor 11 starting after will driving reciprocating screw rod 8 rotate, Reciprocating lever 10 will reciprocatingly move along reciprocating screw rod 8 is axial under the effect of gag lever post 9, to make promotion shifting block 13 thereon in cunning It moves reciprocatingly in slot 6.When reciprocating lever 10 is mobile towards conveyer belt 2, in promotion shifting block 13 can not rotate to by book Originally it is pushed on conveyer belt 2, when reciprocating lever 10 resets, promotion shifting block 13 thereon can rotate to sliding slot 6, and from sliding slot Heap bookshelf body 3 is crossed in 6 to 3 other side of heap bookshelf body, after recrossing, is pushed shifting block 13 to obtain reset under the effect of torsional spring 14 and is stretched Sliding slot 6 out, to be pushed away book next time.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (9)

1. a kind of plastic packaging machine is with sending book platform, it is characterised in that: including stage body (1), described stage body (1) one end is provided with for transmitting The transmission device of books is provided with the heap bookshelf body (3) for placing books, institute's heap on transmission device side stage body (1) The sliding slot (6) extended along direction of transfer is offered on the lower section stage body (1) of bookshelf body (3), sliding slot (6) both ends are from the heap Bookshelf body (3) two sides are stretched out, and the reciprocating lever that can be moved back and forth in sliding slot (6) extending direction is provided with below the sliding slot (6) (10), it is offered mounting groove (12) downwards at the top of the reciprocating lever (10), the mounting groove (12) is leaned in the reciprocating lever (10) For the one side of the nearly transmission device in open setting, the interior elastic rotation of the mounting groove (12) is connected with stretches out the sliding slot upwards (6) promotion shifting block (13) is installed with the driving assembly for driving the reciprocating lever (10) toward polyslip on the stage body (1).

2. plastic packaging machine according to claim 1 is with sending book platform, it is characterised in that: the heap bookshelf body (3) include four with The frame structure of compatible V-shaped groove steel (4) composition in books quadrangle, is provided in the lower end of the V-shaped groove steel (4) close to transmission device Notch (5) compatible with book thicknesses.

3. plastic packaging machine according to claim 1 is with sending book platform, it is characterised in that: the promotion shifting block (13) is in T-shape knot Structure, the both ends for pushing shifting block (13) to be in same section of straight line are rotated respectively in the two sides inner wall for connecting the mounting groove (12) It above and between the inner wall of two sides is provided with torsional spring (14), the cunning is stretched out in the remaining one end of the promotion shifting block (13) along the vertical direction Slot (6).

4. plastic packaging machine according to claim 1 is with sending book platform, it is characterised in that: the driving component includes being rotatably installed in Reciprocating screw rod (8) below stage body (1) table top, be fixedly arranged below stage body (1) table top and with the reciprocating screw rod (8) flat shape Gag lever post (9), described reciprocating lever (10) one end is threadedly engaged with the reciprocating screw rod (8) to be connect, the other end and the limit Bar (9) is slidably connected, and reciprocating screw rod (8) end is connected with the driving motor (11) for driving.

5. plastic packaging machine according to claim 4 is with sending book platform, it is characterised in that: the sliding slot (6) and push shifting block (13) two groups are provided with, sliding slot described in two groups (6) is axis in symmetrically setting in the middle line of direction of transfer using the heap bookshelf body (3) It sets.

6. plastic packaging machine according to claim 1 is with sending book platform, it is characterised in that: the transmission device includes conveyer belt (2), The anti-bias component for preventing books from deviating is installed on the stage body (1) of conveyer belt (2) traffic direction two sides.

7. plastic packaging machine according to claim 6 is with sending book platform, it is characterised in that: the anti-bias component includes two along transmission Two limit plates (16) of band (2) traffic direction setting, are equipped with fixation kit between limit plate (16) and stage body (1), described Limit plate (16) is installed on stage body (1) by fixation kit.

8. plastic packaging machine according to claim 7 is with sending book platform, it is characterised in that: the fixation kit include be installed in it is described Convex block (15) on stage body (1) is equipped with threaded rod (19) between the convex block (15) and the limit plate (16), the threaded rod (19) one end passes through convex block (15), and is pierced by the end of convex block (15) and is installed with block (20), threaded rod (19) it is another End is threadedly coupled with limit plate (16), is arranged with spring (21) on the threaded rod (19), the both ends difference of the spring (21) It is fixedly connected with convex block (15) and limit plate (16).

9. plastic packaging machine according to claim 7 is with sending book platform, it is characterised in that: the limit plate (16) is close to heap bookshelf body (3) one end outward bending forms curved surface (17).