CN209633847U - A kind of waste paper baler - Google Patents

Abstract

The utility model relates to a kind of waste paper balers, it is related to the technical field of baling press, it includes rack, central rack is provided with working chamber, working chamber side is provided with opening, the position of opening is provided with door body, the door body side is hingedly on the rack, and the articulated shaft of door body and rack is vertically arranged, side in door body relative to articulated shaft is provided with door lock assembly, door lock assembly includes pedestal, closing piece and lock pin, pedestal is fixed on the rack, closing piece is rotatably connected on pedestal, and the pivot center of closing piece and pedestal is vertically arranged, it is opened up on closing piece jagged, lock pin is vertically installed in door body position corresponding with notch, when door body is closed, lock pin is located in notch.The utility model has the effect of that staff is facilitated to open door body.

Description

A kind of waste paper baler

Technical field

The utility model relates to a kind of technical fields of baling press, more particularly, to a kind of waste paper baler.

Background technique

Paper product is being embossed and is being cut, and when a variety of occasions such as packaging, many litter decorations can be generated, cardboard, A large amount of waste paper is difficult to be collected, and causes certain waste that causes of paper product, while the existing device being collected to waste paper, To being using artificially collecting and waste paper baler is collected, waste paper baler is used under normal conditions by waste paper and similar product Squeeze it is solid, and with specialized package band be packaged shape, greatly reduce its volume, thus reach reduce transportation volume, save fortune Take, increases the purpose of benefit for enterprise.

A kind of waste paper baler, including frame body, frame are disclosed in the patent document that Authorization Notice No. is CN202264900U It is provided with working chamber in the middle part of body, is used to place waste paper in working chamber, working chamber side is provided with opening, and opening is provided with door Body is provided with bolt in door body, and working chamber top is provided with the pressing plate of the vertical motion of hydraulic cylinder drive, and pressing plate is pressed downward waste paper Make being compressed for waste paper, so that waste paper is made to be easy to be packaged, convenient transportation.

But when taking out packed waste paper, need to open door body, extruding force of the door body by waste paper makes squeezing for bolt Pressure increases, and then when staff's opening door body needs that biggish strength is spent to extract bolt, influences working efficiency.

Utility model content

The purpose of the utility model is to provide a kind of waste paper balers, have the effect for facilitating staff to open door body Fruit.

The foregoing invention purpose of the utility model has the technical scheme that

A kind of waste paper baler, including rack, central rack are provided with working chamber, and working chamber side is provided with opening, opens Mouthful position be provided with door body, hingedly on the rack, and the articulated shaft of door body and rack is vertically arranged, door for the door body side Side on body relative to articulated shaft is provided with door lock assembly, and door lock assembly includes pedestal, closing piece and lock pin, and pedestal is fixed on machine On frame, closing piece is rotatably connected on pedestal, and the pivot center of closing piece and pedestal is vertically arranged, opened up on closing piece it is jagged, Lock pin is vertically installed in door body position corresponding with notch, and when door body is closed, lock pin is located in notch.

By using above-mentioned technical proposal, in use, notch is located in notch backwards to rack, lock pin, In when door body is closed Closing piece is rotated on pedestal, makes notch towards rack, to make lock pin gear between closing piece and rack, pedestal, which hauls door body, makes door body It keeps in off position；When opening door body, closing piece is rotated, notch is turned to from the position towards rack backwards to the position of rack When, lock pin is popped up from the position of notch, so that door body is opened, and when rotating closing piece, closing piece rotation is more convenient, to make to lock The more convenient opening door body of block staff.

The utility model is further arranged to: the lock is cylinder, and set is provided with second bearing, the second axis on lock pin It holds housing and is provided with sleeve；The notch is the arc gap cooperated with sleeve outer wall.

By using above-mentioned technical proposal, lock is cylinder, is cased with sleeve on lock, and between lock pin and sleeve It is provided with second bearing, sleeve and arc gap cooperate, the frictional force when rotating lock pin, between lock pin and closing piece.

The utility model is further arranged to: the closing piece includes shaft and fixture block, and notch is provided on fixture block, on pedestal Vertical axis hole is offered, first bearing is provided between shaft and shaft hole inner wall.

By using above-mentioned technical proposal, closing piece includes shaft, and axis hole is offered on pedestal, is arranged between shaft and axis hole First bearing, first bearing further decrease the frictional force between shaft and pedestal, to facilitate rotation closing piece.

The utility model is further arranged to: the closing piece includes two fixture blocks, and two fixture blocks are symmetrically mounted on shaft Both ends.

By using above-mentioned technical proposal, closing piece includes two fixture blocks, corresponding two lock pins of two fixture blocks, and two cards Block is located at the both ends of shaft, and for closing piece in rotation, two fixture blocks divide equally the extruding force of door body, so that closing piece both ends be made to balance, turns It is dynamic also more convenient.

The utility model is further arranged to: worm gear, the pivot center and snail of closing piece and pedestal are fixed on the closing piece The axis of wheel is overlapped, and worm gear has worm screw.

By using above-mentioned technical proposal, worm gear, worm and wheel cooperation are fixed on closing piece, worm screw drives worm gear when rotating Rotation, one side worm screw are relatively labor-saving when driving worm gear rotation, on the other hand prevent from locking using self-locking between worm gear and worm screw Block anomalous rotation.

The utility model is further arranged to: the worm screw is connected with driving motor, and driving motor is fixed on the rack, snail Bar is mounted on the output end of driving motor.

By using above-mentioned technical proposal, driving motor drives worm screw rotation, and worm screw drives worm gear to rotate again, and then is beating When opening door body, as long as staff starts driving motor.

The utility model is further arranged to: multiple vertical pilot holes, setting in pilot hole are offered on the top plate There is guide rod, the lower end of guide rod is fixed on the upper surface of pressing plate.

By using above-mentioned technical proposal, it is provided with guide rod in vertical pilot hole, in first hydraulic cylinder work, the One hydraulic cylinder pushes down on pressing plate, and guide rod can be oriented to pressing plate, and prevent press plate rotary.

The utility model is further arranged to: air hole is offered in the back plate, air hole is strip, and air hole is long Degree direction is vertically arranged.

By using above-mentioned technical proposal, the air hole opened up in back plate, during pressing plate squeezes pile, Gas in pile can be flowed out from the position of air hole, facilitate extruding.

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

1. closing piece is rotatably connected on pedestal by setting closing piece, it is arranged jagged on closing piece, notch is for sticking lock Pin, the process of closing piece rotation, which can realize lock pin, to be opened or closed, thus the rotation more convenient door body of closing piece when opening It opens；

2. by the way that first bearing is arranged between closing piece and pedestal, second bearing is set between lock pin and sleeve, first Bearing and second bearing support closing piece and sleeve, when rotating closing piece, closing piece rotates simultaneously with sleeve, to facilitate turning for closing piece It is dynamic；

3. worm screw is mounted on the output end of driving motor, and driving motor is fixed on the rack, to drive by setting worm screw Dynamic motor rotates worm gear with worm screw, and staff is facilitated to open door body.

Detailed description of the invention

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

Fig. 2 is the overall structure diagram that the utility model opens door body；

Fig. 3 is the partial enlargement diagram of part A in Fig. 2；

Fig. 4 is closing piece and lock pin fit structure schematic diagram；

Fig. 5 is the pushing component position view of the utility model；

Fig. 6 is the half section structure diagram of the utility model.

In figure, 1, rack；11, side plate；12, back plate；121, air hole；122, caulking groove；123, recessing groove；13, bottom plate； 131, accommodating cavity；14, top plate；141, pilot hole；142, guide rod；15, working chamber；16, it is open；17, door body；2, pressing plate；3, First hydraulic cylinder；4, door lock assembly；41, pedestal；411, axis hole；42, closing piece；421, shaft；422, fixture block；423, circular arc lacks Mouthful；43, lock pin；44, first bearing；45, second bearing；46, sleeve；5, driving device；51, worm gear；52, worm screw；53, it drives Motor；6, push plate；7, pushing component；71, slide bar；72, second hydraulic cylinder；73, sliding slot；74, balancing pole；8, reinforcing rib.

Specific embodiment

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

It is a kind of waste paper baler disclosed by the utility model, including rack 1 with reference to Fig. 1, rack 1 includes two side plates 11, two side plates 11 are opposed to be placed in parallel, and two side plates 11 are vertically arranged, and is provided with back plate 12 behind two side plates 11, The lower part of side plate 11 is provided with horizontal bottom plate 13, the horizontal top plate 14 of the top setting of side plate 11, bottom plate 13, top plate 14, after Plate 12 and two side plates 11 surround working chamber 15, and there is opening 16 in the side of working chamber 15, and the position of opening 16 is provided with door body 17, door body 17 is used to open or closes the lower half portion of opening 16.Horizontal pressing plate 2, top plate 14 are provided in working chamber 15 Upper surface be fixedly installed vertical first hydraulic cylinder 3, the output end of first hydraulic cylinder 3 is fixed on the upper surface of pressing plate 2, In Be also provided with multiple vertical pilot holes 141 on top plate 14, be provided with guide rod 142 in pilot hole 141, guide rod 142 with lead Cooperate to hole 141, and the lower end of guide rod 142 is fixed on the upper surface of pressing plate 2.Air hole is offered in back plate 12 121, air hole 121 is strip hole and length direction is vertically arranged, and the upper end of air hole 121 is higher than the highest point of pressing plate 2, lower end Extend to the minimum point of back plate 12.In use, door body 17 is closed at opening 16, from the top half of opening 16 to working chamber 15 Interior placement cardboard, carton etc., start first hydraulic cylinder 3, and the output end of first hydraulic cylinder 3 pushes down on pressing plate 2, guide rod 142 Make 2 vertical motion of pressing plate with the cooperation of pilot hole 141, pressing plate 2 and bottom plate 13 squeeze cardboard, the gas between cardboard and cardboard Body is flowed out from air hole 121, and the distance between cardboard and cardboard are reduced, and reduces volume convenient transportation to realize.

Referring to figs. 2 and 3, compressed cardboard, is packaged, and needs when packing door body 17 to open, for side The closing and opening of side door body 17,17 side of door body are hinged on side plate 11, and door body 17 and the articulated shaft of side plate 11 are vertically arranged, Door body 17 can be rotated around articulated shaft, and door body 17 is provided with door lock assembly 4 relative to the side hinged with door body 17.

With reference to Fig. 3 and Fig. 4, door lock assembly 4 includes pedestal 41, closing piece 42 and lock pin 43, and pedestal 41 is fixed on side plate 11, Vertical axis hole 411 is offered on pedestal 41, closing piece 42 includes shaft 421 and fixture block 422, is set between shaft 421 and axis hole 411 It is equipped with first bearing 44, first bearing 44 is used to support shaft 421 in axis hole 411, and shaft 421 is enable to turn on pedestal 41 Dynamic, there are two fixture blocks 422 and the both ends symmetrical above and below for being provided with shaft 421, offers arc gap 423, lock pin on fixture block 422 43 be cylinder, and second bearing 45 is cased on lock pin 43, and sleeve 46 is arranged with outside second bearing 45, and second bearing 45 is used It is rotated on lock pin 43 in stop sleeve 46, lock pin 43 is fixed on position corresponding with arc gap 423 in door body 17 vertically.

In use, door body 17 is around with the rotation of the articulated shaft of side plate 11, plectane notch on fixture block 422 backwards to side plate 11, It to sleeve 46 and enters in arc gap 423, and rotates closing piece 42, shaft 421 turns in the axis hole 411 of pedestal 41 Dynamic, fixture block 422 is rotated together with sleeve 46, makes the arc gap 423 on fixture block 422 towards side plate 11, so that fixture block 422 be made to keep off Lock pin 43, make door body 17 close；Closing piece 42 is continued to rotate or inverts, fixture block 422 is rotated coaxially with sleeve 46, when fixture block 422 Arc gap 423 backwards to side plate 11 when, lock pin 43 takes out from the opening of arc gap 423, to open door body 17.

It is more convenient in order to rotate closing piece 42 with reference to Fig. 3, driving device 5 is connected in shaft 421, driving device 5 is used It is rotated in drive shaft 421, driving device 5 includes worm gear 51, worm screw 52 and driving motor 53, and worm gear 51 and shaft 421 are coaxial Fixed, worm screw 52 and worm gear 51 cooperate, and worm screw 52 is mounted on the output end of driving motor 53, and driving motor 53 is fixed on side plate 11 On.Driving motor 53 starts, and driving motor 53 is rotated with worm screw 52, and worm screw 52 drives worm gear 51 to rotate coaxially with shaft 421, To facilitate staff to rotate closing piece 42；While it is self-locking between worm gear 51 and worm screw 52 utilizing, prevent closing piece 42 automatic Lock-off caused by rotation.

With reference to Fig. 2, door lock assembly 4 and driving device 5 it is setting up and down there are two, 41 axis of pedestal in two door lock assemblies 4 The axis in hole 411 is identical, and the driving motor 53 in two driving devices 5 rotates synchronously.

With reference to Fig. 5, pile after packing is due to the extruding by two side plates 11, and when taking-up is relatively elaborate, in order to take out More convenient, side is provided with push plate 6 on base 13, and the plate face of push plate 6 is parallel with the plate face of back plate 12, and leans in back plate 12 Caulking groove 122 is offered in the one side of nearly push plate 6, caulking groove 122 is corresponding with push plate 6, and push plate 6 is connected on pushing component 7, promotion group Part 7 is used to that push plate 6 to be pushed to move along the direction for being parallel to back plate 12 to the direction of opening 16, to make the paper in working chamber 15 Heap releases working chamber 15 from opening 16.

With reference to Fig. 5, pushing component 7 includes slide bar 71 and second hydraulic cylinder 72, offers accommodating cavity at the middle part of bottom plate 13 131, second hydraulic cylinder 72 is fixed in accommodating cavity 131, and the outbound course of second hydraulic cylinder 72 is perpendicular to push plate 6, slide bar 71 cross section is T shape, offers the sliding slot 73 for being inverted T shape, slide bar on the direction vertical with back plate 12 on base 13 71 are fitted in sliding slot 73, and push plate 6 is fixed on slide bar 71 close to one end of back plate 12, and there are two slide bars 71, and two Slide bar 71 is separately fixed at push plate 6 close to the end of both side plate 11, and the one end of slide bar 71 far from push plate 6 is fixed by balancing pole 74 In the output end of second hydraulic cylinder 72, the output end of second hydraulic cylinder 72 is fixed on the middle part of balancing pole 74.

In use, second hydraulic cylinder 72 works, second hydraulic cylinder 72 pushes balancing pole 74 and transports to the direction far from back plate 12 Dynamic, balancing pole 74 hauls two slide bars 71 simultaneously and slides in sliding slot 73 along the length direction of sliding slot 73, at the same push plate 6 also with Balancing pole 74 move, in the process of movement, pile in working chamber 15 by push plate 6 thrust and from the opening of working chamber 15 16 remove, and under the support of two slide bars 71, pile is ridden on two slide bars 71.

With reference to Fig. 6, in order to increase the bonding strength of push plate 6 Yu slide bar 71, it is arranged in one side of the push plate 6 towards back plate 12 There is reinforcing rib 8, reinforcing rib 8 is fixed on push plate 6 and slide bar 71, thus increase push plate 6 and 71 bonding strength of slide bar, and Recessing groove 123 corresponding with reinforcing rib 8, when reinforcing rib 8 is moved in recessing groove 123, second hydraulic cylinder are offered in back plate 12 72 stop working.

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 (8)

1. a kind of waste paper baler, including rack (1), rack (1) middle part is provided with working chamber (15), and working chamber (15) side is set It is equipped with opening (16), the position of opening (16) is provided with door body (17), it is characterised in that: door body (17) side is hinged on machine On frame (1), and door body (17) and the articulated shaft of rack (1) are vertically arranged, and the side in door body (17) relative to articulated shaft is set It is equipped with door lock assembly (4), door lock assembly (4) includes pedestal (41), closing piece (42) and lock pin (43), and pedestal (41) is fixed on rack (1) on, closing piece (42) is rotatably connected on pedestal (41), and closing piece (42) and the pivot center of pedestal (41) are vertically arranged, Open up jagged on closing piece (42), lock pin (43) is vertically installed at position corresponding with notch on door body (17), and door body (17) is closed When closing, lock pin (43) is located in notch.

2. a kind of waste paper baler according to claim 1, it is characterised in that: the lock pin (43) is cylinder, lock pin (43) set is provided with second bearing (45) on, and second bearing (45) housing is provided with sleeve (46)；The notch is and sleeve (46) arc gap (423) of outer wall cooperation.

3. a kind of waste paper baler according to claim 2, it is characterised in that: the closing piece (42) includes shaft (421) With fixture block (422), notch is provided on fixture block (422), is offered on pedestal (41) vertical axis hole (411), shaft (421) with First bearing (44) are provided between axis hole (411) inner wall.

4. a kind of waste paper baler according to claim 3, it is characterised in that: the closing piece (42) includes two fixture blocks (422), two fixture blocks (422) are symmetrically mounted on the both ends of shaft (421).

5. a kind of waste paper baler according to claim 1 to 4, it is characterised in that: be fixed on the closing piece (42) Worm gear (51), closing piece (42) are overlapped with the pivot center of pedestal (41) with the axis of worm gear (51), and worm gear (51) is combined with Worm screw (52).

6. a kind of waste paper baler according to claim 5, it is characterised in that: the worm screw (52) is connected with driving motor (53), driving motor (53) is fixed on rack (1), and worm screw (52) is mounted on the output end of driving motor (53).

7. a kind of waste paper baler according to claim 1, it is characterised in that: rack (1) top offers multiple Vertical pilot hole (141), pilot hole (141) is interior to be provided with guide rod (142), and the lower end of guide rod (142) is fixed on pressing plate (2) upper surface.

8. a kind of waste paper baler according to claim 1, it is characterised in that: the rack (1) is relative to opening (16) One side on offer air hole (121), air hole (121) is strip, and air hole (121) length direction is vertically arranged.