CN206884114U

CN206884114U - A kind of collection device of plastic pencil production line

Info

Publication number: CN206884114U
Application number: CN201720422256.0U
Authority: CN
Inventors: 罗铭涛; 裘可伟
Original assignee: Zhejiang Huake Pen Industry Co Ltd
Current assignee: Zhejiang Huake Pen Industry Co Ltd
Priority date: 2017-04-20
Filing date: 2017-04-20
Publication date: 2018-01-16
Anticipated expiration: 2027-04-20

Abstract

The utility model discloses a kind of collection device of plastic pencil production line, include support body, first transmission belt, second transmission belt, collecting box, the limit switch close to collecting box side is provided with the support body above the second transmission belt, conflict plate of the one end close to the second transmission belt is installed on the contact of limit switch, contradict the gap for being provided between plate and the second transmission belt and passing through for plastic pencil, lower rotation in support body is connected with the 3rd transmission belt, the first reducing motors electrically connected with limit switch are provided with support body, linked between first reducing motors and the 3rd transmission belt by connector.When plastic pencil is deposited in the collecting box of second transmission belt one end, the plastic pencil accumulated in the second transmission belt can apply upward power to contradicting plate, the circuit of first reducing motors is caused to open after being contradicted so as to contact to limit switch, the 3rd transmission belt drives plastic pencil to be directed away from being transmitted at the collecting box of the second transmission belt side.

Description

A kind of collection device of plastic pencil production line

Technical field

Pencil production equipment is the utility model is related to, more particularly to a kind of collection device of plastic pencil production line.

Background technology

Plastic pencil production technology is：Plastic extruder carries out extruding system respectively to three kinds of lead for retractable pencil, penholder, epidermis raw materials Grain, concrete operation method are first to start extruder, be then respectively adding and matched somebody with somebody 100-150 DEG C of extruder barrel heat temperature raising Than three kinds of good lead for retractable pencil, penholder, epidermis raw materials, lead for retractable pencil extruding granulation three times, penholder extrudes twice, and it is standby that epidermis extrudes a pack With；Pencil one-shot forming, plastic extruder three is selected, fixation, three cross-head discharging opening installations are put by 45 degree of angle swings One coextrusion mold mould, three extruders are warming up to 160 DEG C respectively after normal；Respectively by lead for retractable pencil, penholder, epidermis granular raw Material is added in corresponding extruder hopper, is started lead for retractable pencil extruder extrusion lead for retractable pencil, is rapidly introduced into coextrusion mold mould, Ran Houqi Start writing bar extruder, penholder can wrap lead for retractable pencil automatically and draw it from mould, restart the colouring of epidermis extruder；By finished product lead In introducing cooling bath, the pencil after cooling is drawn through hauling machine, then by cutting machine by be after specific length cut-out half into Product pencil, finally it is being collected.

During plastic pencil is collected, collecting box and transmission belt can be used, transmission belt transports plastic pencil It is collected in collecting box, chaotic, the width and plastics lead of collecting box occurs in order to avoid plastic pencil enters in collecting box The length of pen matches, while in order to store substantial amounts of plastic pencil, so by the longer of the Design of length of collecting box, but mould During material pencil is entered in collecting box and accumulated, plastic pencil, which can be concentrated, is deposited in collecting box close to the one of transmission belt Side, cause to be difficult to continue to collect plastic pencil in collecting box.

Utility model content

The purpose of this utility model is to provide a kind of collection device of plastic pencil production line, by driving plastic pencil to be transported Move at the collecting box away from transmission belt side so that convenient to collect plastic pencil.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of plastic pencil production The collection device of line, include support body, be arranged on the support body and be used for the first of discharge end for connecting cutting machine with one end Transmission belt, it is positioned close on the support body of the first transmission belt other end and perpendicular to the second transmission of first transmission belt Band, the collecting box for being arranged on the support body and being connected with second transmission belt, above second transmission belt The limit switch close to the collecting box side is provided with support body, one end is installed close to institute on the contact of the limit switch The conflict plate of the second transmission belt is stated, is provided between the conflict plate and second transmission belt between plastic pencil process Gap, when it is described conflict plate be directed away from second transmission belt direction motion when, limit switch described in the contact pad and So that the circuit communication of the limit switch, the lower rotation in the support body is connected with the 3rd transmission belt, is set on the support body The first reducing motors electrically connected with the limit switch are equipped with, are led between the first reducing motors and the 3rd transmission belt Cross connector linkage.

By using such scheme, when plastic pencil is cut off by cutting machine, plastic pencil quickly passes from cutting machine Go out, now plastic pencil is brought into the second transmission belt by the first transmission, and plastic pencil passes through the second transmission belt and conflict again Gap between plate is transported in collecting box；When plastic pencil is entered in collecting box, plastic pencil can be close to the second transmission In collecting box with one end heap come, when plastic pencil is stacked into it is a certain amount of when so that the plastic pencil in the second transmission belt Be difficult to be transported in collecting box, the plastic pencil now accumulated in the second transmission belt can upward conflict plate, contradict plate by After power contact is contradicted on limit switch, so that the first reducing motors operation electrically connected with limit switch, first Reducing motor drives the 3rd transmission belt to rotate by connector again so that is deposited in the plastic pencil close to second transmission belt one end An end motion of second transmission belt is directed away from, so as to which plastic pencil more uniformly can be deposited in collecting box；When After the plastic pencil of accumulation is transmitted by the 3rd transmission belt, the plastic pencil in the second transmission belt can continue into collecting box Interior, now plastic pencil no longer applies upward power to contradicting plate, so as to contradict after plate declines limit switch is disconnected, so as to First reducing motors are out of service, avoid because the 3rd transmission belt rotates always and caused by plastic pencil hit collecting box always.

It is of the present utility model to be further arranged to：It is rotatably connected on the support body for connecting the 3rd transmission belt 3rd drive roll, the 3rd driven voller, the connector include the connecting plate that one end is fixed on the 3rd drive roll, opened up Waist type groove on the connecting plate, one end are fixedly connected on the output shaft of the first reducing motors and other end activity connects The connecting rod being connected in the waist type groove, the connecting rod drive the connecting plate to drive institute under the driving of the first reducing motors State the rotation of the 3rd drive roll.

By using such scheme, during the output shaft rotation of first reducing motors, can drivening rod rotated, connecting rod In rotation process, the one end of connecting rod away from first reducing motors is movable in waist type groove and drives connecting plate to be rotated, and makes Obtain the 3rd drive roll to be rotated, so that plastic pencil is transported to the receipts away from second transmission belt one end by the 3rd transmission belt At header.

It is of the present utility model to be further arranged to：Sliding is connected with both ends through the of the waist type groove in the waist type groove One screw rod, the both ends of first screw rod are threaded with for preventing first screw rod from skidding off the first spiral shell of the waist type groove Mother, the threaded one end of the connecting rod are connected with the collar for being fixedly connected on the output shaft of the first reducing motors, institute The other end for stating connecting rod is fixedly connected with retainer ring for being set on first screw rod.

By using such scheme, one end of connecting rod is connected by the collar so that and the length of connecting rod can be adjusted, During designing connecting plate, waist type groove and connecting rod, it is not necessary to king-sized precision, can be threadedly coupled by adjusting connecting rod Degree in the collar so that connector can realize linkage first reducing motors and the 3rd transmission belt；Fixation on connecting rod Ring can easily be set on the first screw rod so that connecting rod can be flexibly connected along waist type groove.

It is of the present utility model to be further arranged to：Support body both sides above first transmission belt, which are fixedly connected with, is in The second screw rod being vertically arranged, installing plate is arranged with the second screw rod described in both sides, positioned at the installing plate upper and lower ends face Second screw rod on be threaded with the second nut, the limit switch is arranged on the lower surface of the installing plate.

By using such scheme, limit switch is installed on a mounting board, and installing plate is connected to the height on the second screw rod Degree can be adjusted by the second nut so that the elemental height for the conflict plate being connected on the contact of limit switch can enter Row is adjusted, and so as to the plastic pencil suitable for various outer diameter, is adjusted it is also possible that limit switch is convenient to suitable first Begin height.

It is of the present utility model to be further arranged to：Also it is placed with the collecting box for inserting in the collecting box and inciting somebody to action The collecting box separates into two-part material baffle.

By using such scheme, because thering is plastic pencil endlessly to input always in collecting box, by plastic pencil It is more troublesome during taking-up, so collecting box can be separated by material baffle, so as to conveniently will be far from the second transmission belt Plastic pencil in the collecting box of one end takes out.

It is of the present utility model to be further arranged to：Twin shaft output reducing motor is installed, on the support body on the support body The first drive roll, the first driven voller for connecting first transmission belt are rotatably connected to, is rotatably connected on the support body For connecting the second drive roll, the second driven voller of second transmission belt, first drive roll, second drive roll lead to Cross mode and the twin shaft output reducing motor linkage of chain V belt translation.

By using such scheme, the first transmission belt and the second transmission belt link with twin shaft output reducing motor so that The first transmission belt and the second transmission belt are driven respectively without two power sources, electric power resource can be saved.

It is of the present utility model to be further arranged to：First is respectively arranged with the support body of the first transmission belt both sides Baffle plate and second baffle, the second baffle are located remotely from the side of the 3rd transmission belt, one end of the second baffle Extend into second transmission belt and contradict in the upper surface of second transmission belt.

By using such scheme, first baffle and second baffle can be to the plastics lead of the discharge end outflow from cutting machine Pen progress is spacing, avoids plastic pencil more chaotic when outflow.

In summary, the utility model has the advantages that：When plastic pencil is deposited in close to the second transmission belt one When in the collecting box at end, the plastic pencil accumulated in the second transmission belt can apply upward power to contradicting plate, so as to which contact supports Contacting causes first reducing motors to open after limit switch, and the 3rd transmission belt drives plastic pencil to be directed away from the after being rotated It is transmitted at the collecting box of two transmission belt sides.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is the partial enlarged drawing at A in Fig. 1；

Fig. 3 is the partial enlarged drawing at B in Fig. 1.

In figure：1st, support body；2nd, the first transmission belt；21st, the first drive roll；22nd, the first driven voller；3rd, the second transmission belt；31、 Second drive roll；32nd, the second driven voller；4th, collecting box；5th, limit switch；51st, contact；6th, plate is contradicted；7th, gap；8th, the 3rd pass Defeated band；81st, the 3rd drive roll；82nd, the 3rd driven voller；9th, first reducing motors；10th, connector；101st, connecting plate；102nd, waist type Groove；103rd, connecting rod；1031st, the collar；1032nd, retainer ring；11st, the first screw rod；111st, the first nut；12nd, the second screw rod；121st, Two nuts；13rd, installing plate；14th, material baffle；15th, first baffle；16th, second baffle；17th, twin shaft output reducing motor.

Embodiment

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

A kind of collection device of plastic pencil production line, as shown in figure 1, including support body 1, passes through in one end of support body 1 Bearing is rotatably connected to the first drive roll 21, the first driven voller 22, the company of rotation between the first drive roll 21, the first driven voller 22 It is connected to the first transmission belt 2.One twin shaft output reducing motor 17 is installed on the support body 1 below the first transmission belt 2, Realize that exporting reducing motor 17 with twin shaft links by chain V belt translation in one end of first drive roll 21.First transmission belt 2 close to from One end of dynamic roller is used to connect the cutting machine on plastic pencil production line, and cutting machine passes through cutting after plastic pencil is cut off The discharge end of machine is transported in the first transmission belt 2.

As shown in figure 1, the second drive roll 31, the second driven voller 32 are also rotatably connected to by bearing on support body 1, The second transmission belt 3 is rotatably connected between two drive rolls 31, the second driven voller 32, one end of the second drive roll 31 is passed by chain belt Dynamic realize is connected with twin shaft output reducing motor 17.

The transmission direction of second transmission belt 3 is perpendicular to the transmission direction of the first transmission belt 2.The biography of first transmission belt 2 Defeated direction and plastic pencil from cutting machine transmit when length direction it is parallel, plastic pencil is transferred to by the first transmission belt 2 In second transmission belt 3, transmission direction of the plastic pencil length direction perpendicular to the second transmission belt 3.In the both sides of the first transmission belt 2 First baffle 15 and second baffle 16 are installed on support body 1, screw rod is welded with first baffle 15 and second baffle 16 (not marked in figure), screw rod passes through support body 1, and both ends (do not mark) screw rod by nut and are fixed on support body 1 in figure On.Second baffle 16 is extended into the second transmission belt 3 simultaneously, and the lower end of second baffle 16 is contradicted in the second transmission belt 3 Upper surface.

Collecting box 4, collecting box 4 and are installed on support body 1 of second transmission belt 3 away from the one end of the first transmission belt of frame 2 Two transmission belts 3 are connected, and plastic pencil is entered in collecting box 4 by the second transmission belt 3 and is collected.Put on collecting box 4 A material baffle 14 is equipped with, because plastic pencil is endlessly entered in collecting box 4, for convenience by plastic pencil from collection Taken out in case 4, by the way that material baffle 14 is inserted into collecting box 4, so that the plastic pencil away from the one end of the second transmission belt 3 Can conveniently it take out.

As depicted in figs. 1 and 2, it is welded with the both sides support body 1 of the one end of collecting box 4 positioned at the second transmission belt 3 Second screw rod 12, is arranged with an installing plate 13 on the second screw rod 12 of both sides, and the second screw rod 12 is located at the upper of installing plate 13 Lower two end faces are threaded with the second nut 121 contradicted on installing plate 13.It is provided with the lower surface of installing plate 13 One limit switch 5, the contact 51 of limit switch 5 is set towards close to the side of the second transmission belt 3, in contact 51 away from limit One end of bit switch 5 is fixed with one block of conflict plate 6 by way of welding, is formd between the transmission belt 3 of plate 6 and second is contradicted One gap 7 passed through for plastic pencil.

As shown in figures 1 and 3, the both ends below collecting box 4 are rotatably connected to by unilateral bearing (not illustrating in figure) 3rd drive roll 81, the 3rd driven voller 82, the 3rd transmission belt 8 is rotatably connected between the 3rd drive roll 81, the 3rd driven voller 82. First reducing motors 9 are installed on the support body 1 below collecting box 4, first reducing motors 9 electrically connect with limit switch 5, First reducing motors 9 are realized by limit switch 5 and are opened and closed.First reducing motors 9 are real by connector 10 and the 3rd drive roll 81 Now link.

As shown in figures 1 and 3, the waist type groove 102 that connector 10 includes connecting plate 101, is arranged on connecting plate 101 And connecting rod 103.The threaded one end of connecting rod 103 is connected with a collar 1031, and first reducing motors 9 are fixed in the collar 1031 Output shaft on, be fixedly connected with a retainer ring 1032 in the other end of connecting rod 103.One end of connecting plate 101 is fixedly connected On the 3rd drive roll 81, length direction of the waist type groove 102 along connecting plate 101 is set.Through having the in the waist type groove 102 One screw rod 11, it is threaded with the first nut 111 positioned at the both ends of connecting plate 101 in the first screw rod 11 so that the first spiral shell Bar 11 can be flexibly connected in waist type groove 102, and the retainer ring 1032 on connecting rod 103 is set on the first screw rod 11.

Operating principle：After the plastic pencil of strip is cut into the plastic pencil of certain length by cutting machine, plastic pencil leads to The discharge end for crossing cutting machine is entered in the first transmission belt 2, the transmission direction of the first transmission belt 2 and the length direction of plastic pencil It is parallel, when plastic pencil is moved at the second transmission belt 3, because of the transmission direction and the first transmission belt 2 of the second transmission belt 3 Transmission direction is perpendicular, so transmission direction of the length direction of plastic pencil perpendicular to the second transmission belt 3, then plastic pencil Entered in collecting box 4 and be collected by the second transmission belt 3.When entering because of plastic pencil in collecting box 4, it can be deposited in and lean on In the collecting box 4 of nearly one end of second transmission belt 3, when plastic pencil is stacked into the height of the second transmission belt 3 so that the second transmission It cannot be introduced into collecting box 4 with the plastic pencil on 3, so as to which plastic pencil can be accumulated upwards in the second transmission belt 3, moulding During expecting that pencil is accumulated upwards, plastic pencil applies a upward power to contradicting plate 6 so that contradicts plate 6 with movable contact spring 51 move up, so as to which limit switch 5 is in the state opened so that first reducing motors 9 are moved, and first reducing motors 9 are transported In capable process, the 3rd drive roll 81 is driven to be rotated by connector 10 so that the 3rd transmission belt 8 is directed away from second One end of transmission belt 3 is rotated, so as to which the plastic pencil of accumulation is transported into the one end of collecting box 4 away from the second transmission belt 3. When the plastic pencil in the second transmission belt 3 can be entered normally in collecting box 4, contact 51 separates limit switch 5, so as to First reducing motors 9 are out of service.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Claims

1. a kind of collection device of plastic pencil production line, include support body (1), be arranged on the support body (1) and and one end The first transmission belt (2) for the discharge end that connects cutting machine, the support body for being positioned close to the first transmission belt (2) other end (1) the second transmission belt (3) on and perpendicular to first transmission belt (2), it is arranged on the support body (1) and with described second The collecting box (4) that transmission belt (3) is connected, it is characterised in that：Set on the support body (1) above second transmission belt (3) The limit switch (5) close to the collecting box (4) side is equipped with, one end is installed on the contact (51) of the limit switch (5) Close to the conflict plate (6) of second transmission belt (3), confession is provided between the conflict plate (6) and second transmission belt (3) The gap (7) that plastic pencil passes through, when the conflict plate (6) is directed away from the direction motion of second transmission belt (3), institute State contact (51) to contact the limit switch (5) and cause the circuit communication of the limit switch (5), in the support body (1) Lower rotation is connected with the 3rd transmission belt (8), and first electrically connected with the limit switch (5) is provided with the support body (1) Reducing motor (9), linked between the first reducing motors (9) and the 3rd transmission belt (8) by connector (10).

A kind of 2. collection device of plastic pencil production line according to claim 1, it is characterised in that：The support body (1) On be rotatably connected to for connecting the 3rd drive roll (81), the 3rd driven voller (82) of the 3rd transmission belt (8), the connection Part (10) includes the connecting plate (101) that one end is fixed on the 3rd drive roll (81), is opened in the connecting plate (101) On waist type groove (102), one end is fixedly connected on the output shaft of the first reducing motors (9) and the other end is movably connected in Connecting rod (103) in the waist type groove (102), the connecting rod (103) drive institute under the driving of the first reducing motors (9) Stating connecting plate (101) drives the 3rd drive roll (81) to rotate.

A kind of 3. collection device of plastic pencil production line according to claim 2, it is characterised in that：The waist type groove (102) sliding is connected with the first screw rod (11) that both ends pass through the waist type groove (102), the both ends of first screw rod (11) in It is threaded with for preventing first screw rod (11) from skidding off the first nut (111) of the waist type groove (102), the connecting rod (103) threaded one end is connected with the collar (1031) for being fixedly connected on the output shaft of the first reducing motors (9), The other end of the connecting rod (103) is fixedly connected with the retainer ring (1032) for being set on first screw rod (11).

A kind of 4. collection device of plastic pencil production line according to claim 1, it is characterised in that：Positioned at described first Support body (1) both sides above transmission belt (2) are fixedly connected with the second screw rod (12) being vertically arranged, the second spiral shell described in both sides Installing plate (13) is arranged with bar (12), the equal spiral shell on second screw rod (12) of the installing plate (13) upper and lower ends face Line is connected with the second nut (121), and the limit switch (5) is arranged on the lower surface of the installing plate (13).

A kind of 5. collection device of plastic pencil production line according to claim 1, it is characterised in that：The collecting box (4) also it is placed with for inserting in the collecting box (4) and the collecting box (4) being separated into two-part material baffle (14)。

A kind of 6. collection device of plastic pencil production line according to claim 1, it is characterised in that：The support body (1) On twin shaft output reducing motor (17) is installed, be rotatably connected on the support body (1) for connecting first transmission belt (2) The first drive roll (21), the first driven voller (22), be rotatably connected on the support body (1) for connecting second transmission belt (3) the second drive roll (31), the second driven voller (32), first drive roll (21), second drive roll (31) are respectively Linked by way of chain V belt translation with twin shaft output reducing motor (17).

A kind of 7. collection device of plastic pencil production line according to claim 6, it is characterised in that：First transmission First baffle (15) and second baffle (16), the second baffle are respectively arranged with the support body (1) of band (2) both sides (16) side of the 3rd transmission belt (8) is located remotely from, one end of the second baffle (16) extends into described second In transmission belt (3) and contradict in the upper surface of second transmission belt (3).