CN115635534A

CN115635534A - Cardboard location punching device is used in carton packing processing

Info

Publication number: CN115635534A
Application number: CN202211348722.7A
Authority: CN
Inventors: 钟人长; 胡孝芹
Original assignee: Ganzhou Senlan Packaging Materials Co ltd
Current assignee: Ganzhou Senlan Packaging Materials Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-24

Abstract

The invention relates to a punching device, in particular to a paper board positioning and punching device for carton packaging. Need design one kind and can carry out location placed in the middle to the cardboard automatically, more convenient cardboard location punching device for carton packing processing. The utility model provides a cardboard location punching device for carton packing processing, is including pressurized base, support frame and riser etc. and the symmetry rigid coupling all has the support frame around the outer left and right sides face of pressurized base, and it is porose to open in the middle of the pressurized base, and the outer bottom left side rigid coupling of pressurized base has the riser. According to the automatic centering device, the paperboard is placed in the pressed base, the telescopic rod of the electric push rod is started to be shortened, the lifting plate drives the sleeve to move downwards, the clamping plates on the left side and the right side move inwards to center the paperboard, the punching position of the paperboard is right corresponding to that of the punching cylinder, the lifting plate drives the punching cylinder to move downwards to punch the paperboard, the paperboard can be automatically centered and positioned, and the automatic centering device is convenient to use.

Description

Cardboard location punching device is used in carton packing processing

Technical Field

The invention relates to a punching device, in particular to a paper board positioning and punching device for carton packaging.

Background

In the processing of carton packing, all need use the cardboard, the cardboard is used for making into the carton and packs the goods, nevertheless in order to guarantee to the ventilation of goods, need punch a hole to the cardboard.

The Chinese patent with publication number CN205415827U discloses a paperboard punching device, which comprises a rack, a punching die and a punching cylinder, wherein the punching die is erected on the rack and comprises an upper template and a lower template; the upper portion panel of cope match-plate pattern is connected through the output of ring flange with the punching press cylinder, is equipped with the cockscomb structure drill bit that the opening is decurrent in the middle of the bottom face, be equipped with the drill bit via hole on the lower bolster, the drill bit via hole corresponds with the drill bit position, and although above-mentioned patent can punch a hole to the cardboard, nevertheless need move the position that the cardboard punched a hole to correspond with the drill bit, the cardboard all directly places, can't fix a position between two parties to the cardboard voluntarily, and is more troublesome.

The invention aims to solve the problems in the patent, and provides a paper board positioning and punching device which can automatically center and conveniently position a paper board for paper box packaging processing.

Disclosure of Invention

In order to overcome the defects that although the paper board can be punched, the punching position of the paper board needs to be moved to correspond to a drill bit, the paper board is directly placed, the paper board cannot be automatically centered, and the punching device is troublesome, the paper board positioning and punching device for paper box packaging processing can automatically center and position the paper board, and is convenient to use.

The invention is realized by the following technical approaches:

the utility model provides a carton location punching device for processing is packed to carton, including the pressurized base, support frame and riser, the symmetry rigid coupling all around of the outer left and right sides face of pressurized base has the support frame, it is porose to open in the middle of the pressurized base, the outer bottom left side rigid coupling of pressurized base has the riser, still including a punching press section of thick bamboo, elevating system and stop gear, be provided with elevating system on the riser, the last punching press section of thick bamboo that is used for punching a hole to the cardboard that is provided with of elevating system, elevating system is used for driving a punching press section of thick bamboo and removes, be provided with between elevating system and the pressurized base and be used for carrying out the stop gear of fixing a position between two parties to the cardboard.

The paper scrap collecting device further comprises a material guide plate, wherein the material guide plate used for guiding paper scraps is fixedly connected to the left side of the outer bottom of the pressure-bearing base, and the material guide plate is obliquely arranged.

Further, the lifting mechanism comprises an electric push rod, a lifting plate and limiting plates, the limiting plates are connected with the left side face and the right side face of the vertical plate in a front-back symmetrical sliding mode, the lifting plate is fixedly connected between the inner ends of the four limiting plates, the lifting plate in a sliding mode penetrates through the middle of the vertical plate, the right side of the lifting plate is fixedly connected with the stamping cylinder, the lower portion of the left side of the vertical plate is fixedly connected with the electric push rod, and the end portion of a telescopic rod of the electric push rod is fixedly connected with the left side of the lifting plate.

Further explanation, stop gear is including splint, the hinge bar, the location chassis, u type pole, first reset spring, the guide bar, sleeve and positioning spring, the both sides face all has worn to connect the splint that is used for carrying out the location placed in the middle to the cardboard of slidingtype in the pressurized base, the symmetry rotary type is connected with the hinge bar around both sides splint bottom all, the symmetry rigid coupling has u type pole around the outer bottom left side of pressurized base, the cover of slidingtype is equipped with the location chassis between the front and back both sides u type pole, both ends are connected with the rotation of front and back both sides hinge bar inner respectively around the location chassis, be connected with two first reset spring between the both sides u type pole lower part around the location chassis bottom respectively and around, rigid coupling has the sleeve in the middle of lifter bottom left side, the slidingtype is connected with the guide bar in the sleeve, be connected with positioning spring between guide bar top and the sleeve roof portion, the slidingtype that runs through riser lower part and location chassis top left side fixed connection.

The discharging mechanism comprises a discharging roller, a positioning cover, a rotating shaft, a one-way ratchet wheel, an arc toothed plate, a ratchet strip, a reset frame and a second reset spring, the lower part of the left side face in the vertical plate is fixedly connected with the positioning cover, the discharging roller which drives the paper plate to move forward is connected in a front-back symmetrical rotary mode in the bottom of the pressed base in a penetrating mode, the left end of the discharging roller in the front side and the rear side penetrates through the lower part of the positioning cover in a rotary mode, the middle of the lower part of the left side face in the vertical plate is rotatably connected with the rotating shaft, the upper part of the positioning cover penetrates through the rotating shaft in a rotary mode, the right side of the rotating shaft and the left side of the discharging roller in the front side and the rear side are transmitted through a synchronous belt component, the one-way ratchet wheel is fixedly sleeved on the left side of the rotating shaft, the arc toothed plate is fixedly connected with the embedded lower part of the left side face in the vertical plate, the reset frame is connected with the second reset spring in a sliding mode, the rear end of the reset frame is fixedly connected with the ratchet strip, and the ratchet strip moves downward to be contacted with the one-way ratchet wheel.

The paper board punching device comprises a paper board punching position, a pressing mechanism for supporting the periphery of the paper board punching position, a slotted guide rod, a pressed cylinder, a short rod, a fixed seat, an n-shaped frame, a first buffer spring, a buffer sleeve, a second buffer spring and a sliding rod, wherein the short rod is symmetrically and fixedly connected in the middle of the outer bottom of the pressed base from front to back, the pressed cylinder for supporting the paper board is sleeved between the short rods on the front side and the rear side in a sliding mode, the fixed seat is symmetrically and fixedly connected in the front and back of the left side of the outer bottom of the pressed base from front to back, the slotted guide rods for driving the pressed cylinder to move upwards are rotatably connected to the lower portions of the fixed seats on the front and rear sides of the pressed cylinder, the slotted guide rods on the front and rear sides are respectively sleeved on the sliding shafts on the front and rear sides of the pressed cylinder in a sliding mode, the sliding rods are connected to the left ends of the slotted guide rods on the front and rear sides in a sliding mode, the first buffer springs are connected to the right ends of the sliding rods on the front and rear sides of the sliding rods and the front and rear sides of the sliding mode, the n-type buffer sleeve is connected to the middle portions of the n-shaped frame, and the middle portions of the n-type frame are connected to the front and rear-type frame.

The paper scrap pushing mechanism comprises an ejector rod and a compression spring, the ejector rod is connected to the middle of the bottom of the stamping cylinder in a sliding mode and used for removing paper scraps, and the compression spring is connected between the top end of the ejector rod and the inner side of the stamping cylinder.

The paper board punching machine is characterized by further comprising a material receiving mechanism used for receiving punched paper boards, wherein the material receiving mechanism comprises a receiving inclined frame and a boosting roller, the front side face of the pressed base is fixedly connected with the receiving inclined frame used for receiving the punched paper boards, and the receiving inclined frame is rotatably connected with four boosting rollers at uniform intervals.

The invention has the remarkable advantages that:

1. put the cardboard in the pressurized base, start electric putter's telescopic link and shorten, the lift board moves sleeve downstream, just also makes left and right sides splint inwardly move and fix a position the cardboard between two parties, and the position of punching a hole of cardboard just corresponds with a punching press section of thick bamboo, and the lifter plate drives a punching press section of thick bamboo downstream and punches a hole to the cardboard, can carry out automatic location between two parties to the cardboard, and it is more convenient.

2. Under shedding mechanism's effect, whenever a punching press section of thick bamboo punches a hole the cardboard after the rebound resets, shedding mechanism just also operates the cardboard that drives after punching a hole and moves forward and the pressurized base breaks away from to collect, need not the people and takes off the cardboard after will punching a hole, has improved the discharge efficiency to the cardboard.

3. Under the effect of pressurized mechanism, when punching a hole to the cardboard every time a punching press section of thick bamboo moves down, pressurized mechanism supports the cardboard position of punching a hole earlier, and a punching press section of thick bamboo punches a hole to the cardboard again, prevents that deformation from appearing around the cardboard position of punching a hole from influencing the quality to the quality of cardboard position of punching a hole has been guaranteed.

Drawings

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

FIG. 2 is a first partial cross-sectional structural schematic of the present invention.

Fig. 3 is a partial sectional structural schematic view of the lifting mechanism of the present invention.

Fig. 4 is a schematic sectional view of a first part of the limiting mechanism of the present invention.

Fig. 5 is a second partial sectional structural schematic diagram of the limiting mechanism of the invention.

FIG. 6 is a second partial sectional structural view of the present invention.

Fig. 7 is a first partial sectional structural schematic view of the discharging mechanism of the present invention.

Fig. 8 is a second partial sectional structural view of the discharging mechanism of the present invention.

Fig. 9 is a third partial sectional structural schematic view of the discharge mechanism of the present invention.

Fig. 10 is a first partial sectional structural schematic view of the compression mechanism of the present invention.

Fig. 11 is a second partial sectional structural schematic view of the compression mechanism of the present invention.

Fig. 12 is a third partial sectional structural view of the compression mechanism of the present invention.

FIG. 13 is a third partial cross-sectional structural schematic of the present invention.

Fig. 14 is a partial perspective view of the ejector mechanism of the present invention.

Fig. 15 is a partial sectional structural schematic view of the receiving mechanism of the invention.

Part names and serial numbers in the figure: 1_ pressed base, 2_ support frame, 3_ vertical plate, 31_ guide plate, 4_ punching cylinder, 5_ lifting mechanism, 51_ electric push rod, 52_ lifting plate, 53_ limit plate, 6_ limit mechanism, 61_ clamp plate, 62_ hinged rod, 63_ positioning bottom frame, 64_ rod, 65_ first return spring, 66_ guide rod, 67_ sleeve, 68_ positioning spring, 7_ unloading mechanism, 71_ unloading roller, 72_ positioning cover, 73_ rotating shaft, 74_ one-way ratchet, 75_ arc toothed plate, 76_ ratchet bar, 77_ return frame, 78_ second return spring, 8_ pressed mechanism, 81_ slotted guide rod, 82_ pressed cylinder, 83_ short rod, 84_ fixed seat, 85_ n type frame, 86_ first buffer spring, 87_ buffer sleeve, 88_ second buffer spring, 89_ rod, 9_ pressed mechanism, 91_ pressed rod, 92_ pressed spring, 10_ sliding mechanism, 101_ inclined receiving roller 102_ movable support frame.

Detailed Description

It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.

Example 1

The utility model provides a carton location punching device for processing of packing, including pressurized base 1, support frame 2, riser 3, a punching press section of thick bamboo 4, elevating system 5 and stop gear 6, please refer to and show in fig. 1-5, support frame 2 is installed through bolted connection's mode to the symmetry around all the outer left and right sides face of pressurized base 1, it is porose to open in the middle of the pressurized base 1, pressurized base 1 outer bottom left side rigid coupling has riser 3, be provided with elevating system 5 on riser 3, be provided with a punching press section of thick bamboo 4 on elevating system 5, when a punching press section of thick bamboo 4 moves down, a punching press section of thick bamboo 4 can be realized punching a hole to the cardboard, elevating system 5 can realize driving a punching press section of thick bamboo 4 and remove, be provided with stop gear 6 between elevating system 5 and the pressurized base 1, when stop gear 6 functions, stop gear 6 can realize carrying out location placed in the middle to the cardboard.

The paper shredder further comprises a material guide plate 31, as shown in fig. 1, the material guide plate 31 is fixedly connected to the left side of the outer bottom of the pressure base 1, the material guide plate 31 can guide the paper sheets, and the material guide plate 31 is obliquely arranged.

The lifting mechanism 5 includes an electric push rod 51, a lifting plate 52 and limiting plates 53, as shown in fig. 2 and fig. 3, the limiting plates 53 are connected to both left and right side surfaces of the vertical plate 3 in a sliding manner, the lifting plate 52 is installed between the inner ends of the four limiting plates 53 in a bolt connection manner, the lifting plate 52 penetrates through the middle part of the vertical plate 3 in a sliding manner, the right side of the lifting plate 52 is installed with the stamping cylinder 4 in a bolt connection manner, the electric push rod 51 is fixedly connected to the lower part of the left side of the vertical plate 3, and the end of the telescopic rod of the electric push rod 51 is fixedly connected to the left side of the lifting plate 52.

The limiting mechanism 6 includes a clamping plate 61, a hinge rod 62, a positioning chassis 63, a u-shaped rod 64, a first return spring 65, a guide rod 66, a sleeve 67 and a positioning spring 68, please refer to fig. 2, fig. 4 and fig. 5, the clamping plate 61 is penetrated and connected on both left and right sides in the pressed base 1 in a sliding manner, when the clamping plate 61 moves inward, the clamping plate 61 can position the paperboard in the middle, the bottoms of the clamping plate 61 on both left and right sides are connected with the hinge rod 62 in a front-back symmetrical and rotating manner, the u-shaped rod 64 is fixedly connected on the left side of the outer bottom of the pressed base 1 in a front-back symmetrical manner, the positioning chassis 63 is sleeved between the u-shaped rods 64 on both front and back sides in a sliding manner, the front and back ends of the positioning chassis 63 are rotatably connected with the inner ends of the hinge rods 62 on the front and back sides respectively, two first return springs 65 are connected between the front and back sides of the bottom of the positioning chassis 63 and the lower portions of the u-shaped rods 64 on the front and back sides respectively, the left side of the bottom of the lifting plate 52 is fixedly connected with the sleeve 67, the guide rod 66 is connected with the guide rod 66 in an inner sliding manner, the top of the positioning chassis connected with the top of the left side of the positioning chassis 63.

Firstly, a collecting container is placed at the lower right of the material guide plate 31, then a paper board is placed in the pressurized base 1, then the electric push rod 51 is started, the telescopic rod of the electric push rod 51 is shortened to drive the lifting plate 52 to move downwards, the lifting plate 52 moves downwards to drive the stamping cylinder 4 to move downwards, meanwhile, the lifting plate 52 moves downwards to drive the sleeve 67 to move downwards, the sleeve 67 moves downwards to drive the guide rod 66 to move downwards through the positioning spring 68, the guide rod 66 moves downwards to drive the positioning bottom frame 63 to move downwards, the first return spring 65 is compressed, the positioning bottom frame 63 moves downwards to drive the four hinge rods 62 to swing downwards, the four hinge rods 62 swing downwards to drive the left and right side clamping plates 61 to move inwards, the left and right side clamping plates 61 move inwards to be in contact with the paper board, the left and right side clamping plates 61 center the paper board, so that the position needing punching corresponds to the stamping cylinder 4, and the paper board can be centered automatically positioned, the designated position of the paperboard is adjusted without manual operation by people, the punching device is convenient, the punching efficiency is high, the left and right clamping plates 61 stop moving inwards after the paperboard is placed in the middle, the positioning bottom frame 63 stops the guide rod 66 from moving downwards, the sleeve 67 continues to move downwards to compress the positioning spring 68, the punching cylinder 4 continues to move downwards to punch holes on the paperboard, paper scraps produced in the punching holes drop into the material guide plate 31, the paper scraps in the material guide plate 31 drop into the collection container, after the paperboard punching is completed, the telescopic rod of the electric push rod 51 is started to extend and reset to drive the lifting plate 52 to move upwards and reset, the lifting plate 52 resets to drive the punching cylinder 4 to move upwards and reset, meanwhile, the lifting plate 52 resets to drive the sleeve 67 to move upwards and reset, the sleeve 67 resets to extend and reset the positioning spring 68, the sleeve 67 drives the positioning bottom frame 63 to move upwards and reset through the positioning spring 68, first reset spring 65 also extends and resets, and the outside removal of left and right sides splint 61 resets and loosens the cardboard, can take out the cardboard after will punching a hole from the pressurized base 1, so relapse, can be continuous to punch a hole the cardboard.

Example 2

On the basis of embodiment 1, the discharging device further includes a discharging mechanism 7, the discharging mechanism 7 includes a discharging roller 71, a positioning cover 72, a rotating shaft 73, a one-way ratchet 74, an arc-shaped toothed plate 75, a ratchet bar 76, a reset frame 77 and a second reset spring 78, please refer to fig. 6-9, the lower portion of the left side surface in the vertical plate 3 is fixedly connected with the positioning cover 72, the discharging roller 71 is connected in a front-back symmetrical and rotating manner in the bottom of the pressure base 1 in a penetrating manner, when the discharging roller 71 rotates, the discharging roller 71 can drive the paper board to move forward, the lower portion of the left side surface in the front-back two-side discharging roller 71 penetrates the lower portion of the positioning cover 72 in a rotating manner, the rotating shaft 73 penetrates the upper portion of the positioning cover 72 in a rotating manner, the right side of the rotating shaft 73 and the left sides of the front-back two-side discharging roller 71 are driven by a synchronous belt assembly, the one-way ratchet 74 is fixedly installed on the left side of the rotating shaft 73, the arc-shaped toothed plate 75 is fixedly installed on the lower portion of the left side surface in the vertical plate 3 in an embedded manner, the arc-shaped toothed plate 75 is engaged with the one-way ratchet 74, the one-way ratchet 77, the left side reset frame 77 is connected with the one-way ratchet 74, the one-way ratchet 52, the one-way ratchet 76 is connected with the one-way ratchet 77, the lower reset frame 77, the inner reset spring 78, and the lower reset frame 76 is connected with the one-way ratchet bar 77, and the one-way ratchet 76, and the reset spring 78.

The paper pressing machine further comprises a pressing mechanism 8, wherein the pressing mechanism 8 comprises a slotted guide rod 81, a pressing cylinder 82, a short rod 83, a fixed seat 84, an n-shaped frame 85, a first buffer spring 86, a buffer sleeve 87, a second buffer spring 88 and a sliding rod 89, please refer to fig. 6, fig. 10, fig. 11 and fig. 12, the short rod 83 is symmetrically and fixedly connected to the middle of the outer bottom of the pressing base 1 in the front and back direction, the pressing cylinder 82 is slidably sleeved between the short rods 83 on the front and back sides, when the pressing cylinder 82 moves upwards to contact with a paper board, the pressing cylinder 82 can support the paper board, the fixed seat 84 is symmetrically and fixedly connected to the left side of the outer bottom of the pressing base 1 in the front and back direction, the lower parts of the fixed seats 84 on the front and back sides are rotatably connected with the slotted guide rod 81, and sliding shafts are arranged on the front and back sides of the pressing cylinder 82, the front and rear slotted guide rods 81 are respectively sleeved on sliding shafts on the front and rear sides of the pressure cylinder 82 in a sliding manner, when the slotted guide rods 81 swing, the slotted guide rods 81 can drive the pressure cylinder 82 to move upwards, the left ends of the front and rear slotted guide rods 81 are connected with sliding rods 89 in a sliding manner, first buffer springs 86 are respectively connected between the right ends of the front and rear sliding rods 89 and the inner left side surfaces of the front and rear slotted guide rods 81, buffer sleeves 87 are symmetrically connected in a sliding manner in the front and rear direction at the bottom of the vertical plate 3 in a penetrating manner, the lower parts of the front and rear buffer sleeves 87 are respectively connected with the left ends of the front and rear sliding rods 89 in a rotating manner, an n-shaped frame 85 is connected between the front and rear buffer sleeves 87 in a sliding manner, the lower part of the outer side of the sleeve 67 is fixedly sleeved at the middle part of the n-shaped frame 85, and second buffer springs 88 are respectively connected between the front and rear sides of the bottom of the n-shaped frame 85 and the front and rear buffer sleeves 87.

When the paperboard is placed in the pressed base 1, the paperboard is in contact with the discharge roller 71, when the lifting plate 52 drives the stamping cylinder 4 to move downwards, the lifting plate 52 also drives the ratchet bar 76 to move downwards, the ratchet bar 76 moves downwards to be in contact with the one-way ratchet 74, the one-way ratchet 74 extrudes the ratchet bar 76, so that the ratchet bar 76 moves backwards, the ratchet bar 76 moves backwards to drive the reset frame 77 to move backwards, the second reset spring 78 is stretched, the ratchet bar 76 moves downwards to slide on the one-way ratchet 74, the arc-shaped toothed plate 75 limits the one-way ratchet 74, when the lifting plate 52 stops driving the ratchet bar 76 to move downwards, the ratchet bar 76 moves forwards to reset under the action of the second reset spring 78, and when the paperboard is punched, the lifting plate 52 drives the stamping cylinder 4 to move upwards to reset, the lifting plate 52 moves upwards to drive the ratchet bar 76 to move upwards, when the clamping plate 61 moves outwards to loosen the paper board, the ratchet bar 76 moves upwards to be meshed with the one-way ratchet 74 and drive the one-way ratchet 74 to rotate reversely, the one-way ratchet 74 rotates reversely to drive the rotating shaft 73 to rotate reversely, the rotating shaft 73 rotates reversely to drive the front and rear two-side discharging rollers 71 to rotate reversely through the synchronous belt assembly, the front and rear two-side discharging rollers 71 rotate reversely to drive the punched paper board to move forwards, the paper board moves forwards to be separated from the pressed base 1 to drop, the dropped paper board can be collected, when the ratchet bar 76 moves upwards to reset, the ratchet bar 76 stops moving upwards, the ratchet bar 76 stops driving the one-way ratchet 74 to rotate reversely, and the front and rear two-side discharging rollers 71 also stop rotating reversely. So, need not the people and take off the cardboard after will punching a hole, improved the discharge efficiency to the cardboard.

When the lifting plate 52 moves downwards to drive the sleeve 67 to move downwards, the sleeve 67 moves downwards to drive the n-type frame 85 to move downwards, the n-type frame 85 moves downwards to drive the front and rear side buffer sleeves 87 to move downwards through the second buffer spring 88, the front and rear side buffer sleeves 87 move downwards to drive the front and rear side sliding rods 89 to move downwards, the front and rear side sliding rods 89 move downwards to drive the left parts of the front and rear side slotted guide rods 81 to swing downwards through the first buffer spring 86, the left parts of the front and rear side slotted guide rods 81 swing downwards to make the right parts swing upwards, the right parts of the front and rear side slotted guide rods 81 swing upwards through the sliding shaft to drive the compression cylinder 82 to move upwards, the compression cylinder 82 supports the periphery of the paper board punching position, the compression cylinder 82 moves upwards to the maximum stroke to stop moving upwards, the compression cylinder 82 stops swinging of the front and rear side slotted guide rods 81, the front and rear side sliding rods 89 stop swinging downwards, the front and rear side buffer sleeves 87 stop moving downwards, the n-type frame 85 continues to compress the second buffer spring 88, the sleeve 4 continues to move downwards, the periphery of the paper board punching position can be prevented from being deformed, and the paper board punching quality can be prevented from being influenced by the paper board punching position. When the lifting plate 52 drives the sleeve 67 to move upwards for resetting, the sleeve 67 drives the n-shaped frame 85 to move upwards for resetting, the n-shaped frame 85 resets to stretch and reset the second buffer spring 88, the n-shaped frame 85 drives the front and rear buffer sleeves 87 to move upwards for resetting through the second buffer spring 88, and the front and rear slotted guide rods 81 drive the compression cylinder 82 to move downwards for resetting. So, pressurized drum 82 supports around the cardboard position of punching a hole, can prevent that the cardboard from punching a hole and appearing deformation influence quality around the position to the quality of cardboard position of punching a hole has been guaranteed.

Example 3

On the basis of the embodiment 1 and the embodiment 2, the paper sheet punching machine further comprises an ejection mechanism 9, the ejection mechanism 9 comprises an ejection rod 91 and a compression spring 92, please refer to fig. 13 and 14, the ejection rod 91 is connected in the middle of the bottom of the punching cylinder 4 in a sliding manner, when the ejection rod 91 moves, the ejection rod 91 can clear paper sheets, and the compression spring 92 is connected between the top end of the ejection rod 91 and the inner side of the punching cylinder 4.

The paper board punching machine further comprises a material receiving mechanism 10, wherein the material receiving mechanism 10 comprises a receiving inclined frame 101 and auxiliary rollers 102, please refer to fig. 13 and 15, the receiving inclined frame 101 is mounted on the front side face of the pressed base 1 in a bolt connection mode, the receiving inclined frame 101 can receive punched paper boards, and four auxiliary rollers 102 are rotatably connected to the receiving inclined frame 101 at uniform intervals.

When punching press section of thick bamboo 4 downstream, punching press section of thick bamboo 4 drives ejector beam 91 downstream through compression spring 92, ejector beam 91 downstream and cardboard contact, the cardboard carries on spacingly to ejector beam 91, punching press section of thick bamboo 4 continues downstream and makes compression spring 92 compressed, punching press section of thick bamboo 4 continues downstream punches a hole to the cardboard, when punching press section of thick bamboo 4 was accomplished the cardboard, because of compression spring 92's effect, ejector beam 91 downstream pushes away the scraps of paper and drops to in the stock guide 31. So, prevent that the scraps of paper card after punching a hole from influencing follow-up use on punching press section of thick bamboo 4 of punching a hole, guaranteed the follow-up use that can be normal of punching press section of thick bamboo 4.

When the unloading roller 71 rotates reversely to drive the paper board to move forwards, the paper board moves forwards and falls onto the bearing inclined frame 101, the paper board is in contact with the assisting roller 102, the assisting roller 102 guides the paper board, the bearing inclined frame 101 collects the paper board, and the paper board is taken down from the bearing inclined frame 101, so that the situation that the paper board directly and violently falls into a collection container to cause damage is avoided, and the integrity of the punched paper board is guaranteed.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a cardboard location punching device for carton packing processing, including pressurized base (1), support frame (2) and riser (3), the symmetry rigid coupling all around has support frame (2) about pressurized base (1) outer left and right sides face, it is porose to open in the middle of pressurized base (1), pressurized base (1) outer bottom left side rigid coupling has riser (3), a serial communication port, still including a punching press section of thick bamboo (4), elevating system (5) and stop gear (6), be provided with elevating system (5) on riser (3), be provided with on elevating system (5) and be used for carrying out punching a hole punching press section of thick bamboo (4) to the cardboard, elevating system (5) are used for driving a punching press section of thick bamboo (4) and remove, be provided with between elevating system (5) and pressurized base (1) and be used for carrying out stop gear (6) of location placed in the middle to the cardboard.

2. The paper board positioning and punching device for carton packaging processing according to claim 1, characterized in that a material guiding plate (31) is further included, the left side of the outer bottom of the pressure base (1) is fixedly connected with the material guiding plate (31) for guiding paper sheets, and the material guiding plate (31) is obliquely arranged.

3. The paper board positioning and punching device for carton packaging and processing according to claim 1, characterized in that the lifting mechanism (5) comprises an electric push rod (51), a lifting plate (52) and limiting plates (53), the limiting plates (53) are connected to the left and right side surfaces of the vertical plate (3) in a front-back symmetrical sliding manner, the lifting plate (52) is fixedly connected between the inner ends of the four limiting plates (53), the lifting plate (52) penetrates through the middle part of the vertical plate (3) in a sliding manner, the right side of the lifting plate (52) is fixedly connected with the stamping cylinder (4), the electric push rod (51) is fixedly connected to the lower part of the left side of the vertical plate (3), and the end part of a telescopic rod of the electric push rod (51) is fixedly connected with the left side of the lifting plate (52).

4. The paper board positioning and punching device for carton packaging processing according to claim 3, characterized in that the limiting mechanism (6) comprises a clamping plate (61), a hinge rod (62), a positioning chassis (63) and a u-shaped rod (64), first reset spring (65), guide bar (66), sleeve (67) and positioning spring (68), the wearing of the all slidingtype of left and right sides face has splint (61) that are used for carrying out the location placed in the middle to the cardboard in pressurized base (1) interior left and right sides face, all front and back symmetry rotary type be connected with hinge rod (62) bottom left and right sides splint (61), the symmetry rigid coupling has u type pole (64) around pressurized base (1) outer bottom left side, the cover of slidingtype between front and back both sides u type pole (64) is equipped with location chassis (63), both ends are connected with front and back both sides hinge rod (62) inner rotation respectively around location chassis (63), be connected with two first reset spring (65) around location chassis (63) bottom front and back both sides respectively with between front and back both sides u type pole (64) lower part, the middle rigid coupling has sleeve (67) in lifter plate (52) bottom left side, sleeve (67) slidable type's be connected with guide bar (66), be connected with positioning spring (68) between guide bar (66) top and sleeve (67) interior top, the bottom of running through riser (3) lower part and location chassis (63) fixed connection of guide bar (66) bottom.

5. The carton packing and processing paper board positioning and punching device according to claim 4, characterized in that the device further comprises a discharging mechanism (7) for driving the punched paper board to move forward to complete discharging, the discharging mechanism (7) comprises a discharging roller (71), a positioning cover (72), a rotating shaft (73), a one-way ratchet (74), an arc-shaped toothed plate (75), a ratchet bar (76), a reset frame (77) and a second reset spring (78), the lower part of the inner left side surface of the vertical plate (3) is fixedly connected with the positioning cover (72), the front and back symmetrical rotary type of the inner bottom of the compression base (1) is connected with the discharging roller (71) for driving the paper board to move forward in a penetrating manner, the left end rotary type of the front and back two-side discharging rollers (71) penetrates through the lower part of the positioning cover (72), the arc-shaped lower part of the inner left side surface of the vertical plate (3) is connected with the rotating shaft (73), the rotating type of the rotating shaft (73) penetrates through the upper part of the positioning cover (72), the right side of the rotating shaft (73) and the front and back two-side discharging rollers (71) are connected with the sliding type ratchet assembly, the one-way ratchet (74) is fixedly connected with the left side surface of the embedded toothed plate (75), a second return spring (78) is symmetrically connected between the front end of the return frame (77) and the inner side of the lifting plate (52) up and down, a ratchet bar (76) is fixedly connected at the rear end of the return frame (77), and the ratchet bar (76) moves downwards to be in contact with the one-way ratchet (74).

6. The paper board positioning and punching device for carton packaging and processing according to claim 5, further comprising a pressing mechanism (8) for supporting the periphery of the paper board punching position, wherein the pressing mechanism (8) comprises a slotted guide rod (81), a pressed cylinder (82), a short rod (83), a fixed seat (84), an n-shaped frame (85), a first buffer spring (86), a buffer sleeve (87), a second buffer spring (88) and a sliding rod (89), the short rod (83) is symmetrically and fixedly connected in the front and back of the middle of the outer bottom of the pressed base (1), the pressed cylinder (82) for supporting the paper board is slidably sleeved between the short rods (83) at the front and back sides, the fixed seat (84) is symmetrically and fixedly connected in the front and back of the left side of the outer bottom of the pressed base (1) in a front and back manner, the slotted guide rod (81) for driving the pressed cylinder (82) to move upwards is rotatably connected to the lower portions of the fixed seats (84) at the front and back sides, sliding shafts are arranged at the front and back sides of the pressed cylinder (82), the front and back sides, the guide rod (81) are respectively sleeved on the front and back sides of the pressed cylinder (82) and the slotted guide rod, the front and back sides, the left and back sides of the slotted guide rod (89), the slotted guide rod (81) are respectively connected to the slotted guide rod (89), and the front and back slotted guide rod (81) at the front and back sides of the slotted shaft, and the slotted guide rod (89), and the slotted guide rod at the front and back sides of the slotted guide rod (81) are respectively connected to the slotted guide rod (89), and the slotted guide rod at the front and back sides of the slotted guide rod at the front and back sides of the slotted guide rod (89), buffer sleeves (87) are symmetrically connected with the front and the rear of the bottom of the vertical plate (3) in a sliding mode in a penetrating mode, the lower portions of the buffer sleeves (87) on the front side and the rear side are rotatably connected with the left ends of sliding rods (89) on the front side and the rear side respectively, an n-shaped frame (85) is connected between the buffer sleeves (87) on the front side and the rear side in a sliding mode, the lower portion of the outer side of a sleeve (67) is fixedly sleeved in the middle of the n-shaped frame (85), and second buffer springs (88) are connected between the front side and the rear side of the bottom of the n-shaped frame (85) and the inner bottom of the buffer sleeves (87) on the front side and the rear side respectively.

7. The paperboard positioning and punching device for carton packaging and processing according to claim 6, further comprising an ejecting mechanism (9) for pushing paper down, wherein the ejecting mechanism (9) comprises an ejecting rod (91) and a compression spring (92), the ejecting rod (91) for removing paper is slidably connected to the middle of the bottom of the stamping cylinder (4), and the compression spring (92) is connected between the top end of the ejecting rod (91) and the inner side of the stamping cylinder (4).

8. The paperboard positioning and punching device for carton packaging and processing according to claim 7, further comprising a material receiving mechanism (10) for receiving the punched paperboards, wherein the material receiving mechanism (10) comprises a receiving inclined frame (101) and auxiliary rollers (102), the front side surface of the pressure base (1) is fixedly connected with the receiving inclined frame (101) for receiving the punched paperboards, and the receiving inclined frame (101) is rotatably connected with four auxiliary rollers (102) at uniform intervals.