CN212552563U - Semi-automatic paper shredding knife and rod assembling equipment with linear moving type feeding mechanism - Google Patents
Semi-automatic paper shredding knife and rod assembling equipment with linear moving type feeding mechanism Download PDFInfo
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- CN212552563U CN212552563U CN202021018710.4U CN202021018710U CN212552563U CN 212552563 U CN212552563 U CN 212552563U CN 202021018710 U CN202021018710 U CN 202021018710U CN 212552563 U CN212552563 U CN 212552563U
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Abstract
The utility model discloses a semi-automatic paper shredding cutter bar assembling device with a linear movable feeding mechanism, which comprises a control device, a tool base, an auxiliary positioning mechanism and a linear movable feeding mechanism, wherein a cutter bar shaft mounting part for mounting and clamping a cutter bar shaft is arranged at the central position of the top of the tool base; the auxiliary positioning mechanism is provided with a paper shredding blade positioning part which is matched with the paper shredding blade to be assembled in a positioning way, and the paper shredding blade positioning part is positioned above the tool base; the linear moving type feeding mechanism comprises a linear feeding disc set which is installed in a sliding mode and a material disc driving device which is electrically connected with the control device, the linear feeding disc set is connected with the material disc driving device in a transmission mode, and a plurality of accessory chambers are arranged in the linear feeding disc set along the length direction of the linear feeding disc set. According to the technical scheme, the linear feeding disc set is controlled by the control device to perform transverse or longitudinal linear displacement, so that position switching and automatic feeding of each accessory chamber are realized, manual material picking is avoided, the assembly period is shortened, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of kneader production facility technique and specifically relates to a semi-automatic shredded paper sword stick equipment with rectilinear movement formula feeding mechanism is related to.
Background
In the prior art, a pair of knife bars is arranged in a paper shredder, a plurality of groups of paper shredding blades are alternately arranged on a bar body of each knife bar in series, two paper shredding blades are tightly attached back to back, knife points are overlapped to form a blade group, the blade groups on the two knife bars are mutually meshed in a staggered manner, and the blade group of one knife bar is in staggered shearing fit with the corresponding blade group of the other knife bar. The middle parts of the paper shredding blades are provided with equilateral center holes, the blades penetrate through the center holes on the shaft surface to form corresponding equilateral knife bar shafts, and spacing rings made of plastic are required to be arranged between two adjacent paper shredding blades in series for spacing the paper shredding blades; in addition, in the same cutter bar, the blade groups are arranged in an equiangular staggered manner, so that the cutter points of the blade groups on the cutter bar are respectively and sequentially meshed with shredded paper in the paper shredding process, and the meshing reaction force of the cutter bar is avoided.
The assembly work of the paper shredding knife rod is generally finished manually, specifically, the knife rod shaft is held by hands to carry out blade penetration, or the knife rod shaft is fixed by a tool to carry out manual blade penetration. The general paper shredding knife bar comprises various assembly parts such as blades, spacer rings and gaskets of different models for sleeving assembly, different parts need to be sleeved and assembled according to a set assembly sequence, and wrong assembly is easy to occur, so that reworking and reassembling are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a semi-automatic shredded paper sword stick equipment with portable feed mechanism of straight line, avoid artifical material process of choosing for the manual work equipment cycle improves the packaging efficiency of shredded paper sword stick.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a semi-automatic paper shredding cutter bar assembling device with a linear moving type feeding mechanism comprises a control device, a tool base, an auxiliary positioning mechanism and the linear moving type feeding mechanism, wherein a cutter bar shaft mounting part for mounting and clamping a cutter bar shaft is arranged at the central position of the top of the tool base; the auxiliary positioning mechanism is provided with a paper shredding blade positioning part which is matched with the paper shredding blade to be assembled in a positioning way, and the paper shredding blade positioning part is positioned above the tool base; the linear moving type feeding mechanism comprises a linear feeding disc set which is installed in a sliding mode and a material disc driving device which is electrically connected with the control device, the linear feeding disc set is connected with the material disc driving device in a transmission mode, and a plurality of accessory chambers are arranged in the linear feeding disc set along the length direction of the linear feeding disc set. According to the technical scheme, the linear feeding disc set is controlled by the control device to perform transverse or longitudinal linear displacement, so that position switching and automatic feeding of each accessory chamber are realized, manual material picking is avoided, the assembly period is shortened, and the production efficiency is improved.
In a further technical scheme, the linear feeding disc group adopts a cross-sliding feeding structure or a lifting feeding structure:
the transverse feeding structure comprises a linear feeding disc group consisting of a plurality of accessory chambers distributed along the horizontal linear direction, the linear feeding disc group is horizontally arranged along the length direction in a sliding manner, and the linear feeding disc group is in transmission connection with a material disc driving device; and a material taking area is arranged on one side of the linear feeding disc group, which faces or is adjacent to the tooling base, and each accessory chamber is in switching fit with the material taking area in the horizontal direction according to a set assembly sequence.
The lifting type feeding structure comprises a linear feeding disc group consisting of a plurality of accessory chambers distributed along the vertical direction, the linear feeding disc group is arranged in a vertically sliding manner, and the linear feeding disc group is in transmission connection with a material disc driving device; and a material taking area is arranged on one side of the linear feeding disc group facing or adjacent to the tooling base, and the fitting chambers are in switching fit with the material taking area in the vertical direction according to a set assembly sequence.
In a further technical scheme, a material taking area is arranged on one side, facing to or close to the tool base, of the linear moving type feeding mechanism, the material taking area is provided with a material taking detection device for manual triggering of an operator, the material taking detection device is electrically connected with the control device and comprises a first detection assembly and a second detection assembly, material taking ports for manual material taking and detection of material taking actions are formed between the first detection assembly and the second detection assembly at intervals, and each accessory chamber is in transverse or longitudinal switching fit with the material taking ports according to a set assembling sequence.
In a further technical scheme, the linear moving type feeding mechanism comprises a feeding platform, the material taking detection device and the material taking port are arranged on one side, close to the tooling base, of the feeding platform, the linear feeding disc group comprises a long groove body which is slidably installed on the table top of the feeding platform, a plurality of partition plates are arranged in the groove cavity of the long groove body at equal intervals, the groove cavity of the long groove body is separated through the partition plates to form a plurality of accessory chambers which are respectively provided with different or same paper shredding cutter bar assembling parts, and each accessory chamber of the long groove body is respectively in transverse or longitudinal switching fit with the material taking port.
In a further technical scheme, the charging tray driving device comprises a charging tray servo motor, the long groove body is in transmission connection with the charging tray servo motor, a reset switch mechanism used as a return reference of the charging tray servo motor and the original point of the long groove body is arranged on the table top of the feeding platform, the reset switch mechanism comprises a groove type infrared photoelectric switch and a touch piece fixedly connected to the long groove body, the groove type infrared photoelectric switch comprises a trigger notch, a transmitting end and a receiving end are respectively arranged on two opposite inner sides of the trigger notch, the movement track of the touch piece penetrates through the trigger notch, and the touch piece is in trigger fit with the groove type infrared photoelectric switch.
In a further technical scheme, the auxiliary positioning mechanism comprises an auxiliary support, an adjusting seat which is movably arranged at the upper part of the auxiliary support up and down, a supporting seat which is fixedly connected with the adjusting seat and a shredding blade positioning block, and a locking structure is arranged between the adjusting seat and the auxiliary support; the shredded paper blade positioning block is rotatably installed, slidably installed, movably clamped or movably inserted in the supporting seat, the shredded paper blade positioning part is arranged at the outer end part of the shredded paper blade positioning block, and the outer end part of the shredded paper blade positioning block and the shredded paper blade positioning part are respectively suspended outside the supporting seat.
In a further technical scheme, a tool clamping groove is formed in the top surface of the supporting seat, a strong magnet is fixed inside the supporting seat or on the groove surface of the tool clamping groove, the inner end of the paper shredding blade positioning block is pivoted to the adjusting seat, the paper shredding blade positioning block is movably clamped and embedded in the tool clamping groove, and when the paper shredding blade positioning block is clamped and embedded in the tool clamping groove, the paper shredding blade positioning block is in magnetic attraction fit with the strong magnet, or the paper shredding blade positioning block is magnetically attracted and combined in the tool clamping groove; the outer end part of the paper shredding blade positioning block and the paper shredding blade positioning part are respectively suspended outside the tool clamping groove.
In a further technical scheme, the positioning part of the paper shredding blade comprises a profiling positioning opening arranged at the outer end part of the positioning block of the paper shredding blade, the profiling positioning opening is matched with the shape and size of the tool nose of the paper shredding blade to be assembled, and the tool nose part of the paper shredding blade to be assembled is clamped, embedded and positioned and matched with the profiling positioning opening during assembly so as to limit the blade to be manually assembled at a set rotating angle.
In a further technical scheme, a cutter bar shaft tool turntable is rotatably arranged at the top of the tool base, and a cutter bar shaft mounting part is arranged at the central position of the top surface of the cutter bar shaft tool turntable; the bottom of the tool base is provided with a rotary servo motor which is used for driving the tool bar shaft tool turntable and clamping the tool bar shaft on the tool bar shaft tool turntable to perform assembly angle conversion, the rotary servo motor is provided with an output rotating shaft which is in transmission connection with the tool bar shaft tool turntable, and the rotary servo motor drives the tool bar shaft tool turntable and the tool bar shaft clamped on the tool bar shaft installation part to perform forward rotation or reverse rotation at a set angle during assembly so as to realize staggered assembly of two upper and lower adjacent shredded paper blades or shredded paper blade groups.
In a further technical scheme, the knife bar shaft mounting part comprises a jack arranged at the center of the top of the knife bar shaft tool turntable, the jack is a polygonal hole or a special-shaped hole, the shape and size of the jack are matched with those of the end part of the knife bar shaft to be assembled, and the bottom end of the knife bar shaft to be assembled is movably inserted into the jack so as to realize the quick tool of the knife bar shaft to be assembled.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the utility model provides a semi-automatic paper shredding cutter bar assembling device with a linear movable feeding mechanism, which controls a linear feeding disc group to perform horizontal or longitudinal linear displacement through a control device, thereby realizing the position switching and automatic feeding of each accessory chamber, avoiding manual material picking, shortening the assembling period and improving the production efficiency; the linear feeding disc group of the assembly equipment transversely displaces through the long groove body provided with the accessory chambers so as to realize the switching of the feeding positions of the accessory chambers, and has the advantages of rapid action, short switching period, stable material loading and convenient material feeding; this equipment's sharp pay-off dish group can also set up to the pay-off subassembly of over-and-under type, carries out longitudinal displacement through multilayer structure's sharp pay-off dish group to realize the switching of the pay-off position of each accessory room, it is little to have an area of position, practices thrift the space resource of enterprise, moreover, switches the stroke short, can further reduce the switching cycle of accessory room, accelerates the pay-off speed, improves production efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a semi-automatic paper shredder bar assembling apparatus having a cross feed structure.
Fig. 2 is a schematic structural diagram of the auxiliary positioning mechanism of the present invention.
Fig. 3 is a schematic view of a partial structure in the present invention.
Fig. 4 is an exploded view of the tool base according to the present invention.
Fig. 5 is a schematic structural view of the tool turret of the present invention.
Fig. 6 is a schematic structural view of another angle of the tool turret of the knife bar shaft tool of the present invention.
Fig. 7 is a schematic structural view of a semi-automatic shredder bar assembly apparatus having an elevating feeding structure.
In the figure:
11-assembling the platform.
21-knife bar shaft tool turntable, 2100-jack, 2101-pin hole, 22-flange wheel, 23-tool base, 24-pin coupling, 2401-pin rod, 2402-connecting shaft, 25-touch disk, 2501-touch notch, 2502-groove type infrared photoelectric switch, 26-shaft sleeve and 27-rotary servo motor.
3-auxiliary positioning mechanism, 31-shredding blade positioning block, 3100-profiling positioning opening, 32-supporting seat, 33-adjusting seat, 3301-connecting notch, 34-auxiliary support and 3401-mounting groove.
4-paper shredding knife bar, 41-knife bar shaft.
50-sub-cavity, 51-feeding platform, 52-tray servo motor and 53-long groove body.
67-material taking port, 6701-detection assembly I, 6702-detection assembly II.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
A semi-automatic paper shredding knife bar assembling device with a linear moving type feeding mechanism comprises a control device, a tool base 23, an auxiliary positioning mechanism 3 and the linear moving type feeding mechanism, wherein a knife bar shaft mounting part for mounting a knife bar shaft 41 is arranged at the central position of the top of the tool base 23; the auxiliary positioning mechanism 3 is provided with a paper shredding blade positioning part which is matched with the paper shredding blade to be assembled in a positioning way, and the paper shredding blade positioning part is positioned above the tool base 23; the linear moving type feeding mechanism comprises a linear feeding disc set which is installed in a sliding mode and a material disc driving device which is electrically connected with the control device, the linear feeding disc set is connected with the material disc driving device in a transmission mode, and a plurality of accessory chambers are arranged in the linear feeding disc set along the length direction of the linear feeding disc set. The semi-automatic paper shredding knife bar assembling equipment with the linear moving type feeding mechanism is characterized in that the linear feeding disc group which is displaced in the linear direction is used for realizing that all accessory chambers are respectively aligned and matched with the material taking part so as to realize automatic feeding, avoid manual material picking, shorten the assembling period and improve the assembling efficiency.
Specifically, the linear feeding disc group adopts a cross-sliding feeding structure or a lifting feeding structure:
a cross sliding type feeding structure, as shown in fig. 1, the cross sliding type feeding structure comprises a linear feeding disc group consisting of a plurality of accessory chambers distributed along a horizontal linear direction, the linear feeding disc group is horizontally arranged along the length direction of the linear feeding disc group in a sliding manner, and the linear feeding disc group is in transmission connection with a material disc driving device; a material taking area is arranged on one side of the linear feeding disc group facing or adjacent to the tooling base 23, and each accessory chamber is in horizontal switching fit with the material taking area according to a set assembly sequence. The transverse linear feeding disc set of the assembly equipment is transversely displaced through the long groove body 53 provided with the accessory chambers, so that the feeding positions of the accessory chambers are switched, the action is rapid, the switching period is short, and the transverse linear feeding disc set has the advantages of stable material loading and convenience in feeding;
the lifting feeding structure, as shown in fig. 7, includes a linear feeding disc set composed of a plurality of fitting chambers distributed along a vertical direction, the linear feeding disc set is arranged in a vertically sliding manner, and the linear feeding disc set is in transmission connection with a material disc driving device; a material taking area is arranged on one side of the linear feeding disc group facing or adjacent to the tooling base 23, and the fitting chambers are in switching fit with the material taking area in the vertical direction according to a set assembly sequence. The semi-automatic paper shredding knife and rod assembling equipment for lifting feeding has the advantage of small occupied area, can save workshop occupied resources, and further saves the production cost of enterprises.
Specifically, as shown in fig. 1 and 7, a material taking area is arranged on one side of the linear moving type feeding mechanism facing or adjacent to the tooling base 23, the material taking area is provided with a material taking detection device which is manually triggered by an operator, the material taking detection device is electrically connected with the control device, the material taking detection device comprises a first detection assembly 6701 and a second detection assembly 6702, material taking openings 67 for manually taking materials and detecting material taking actions are formed in the first detection assembly 6701 and the second detection assembly 6702 at intervals, and each accessory chamber is in transverse or longitudinal switching fit with the material taking openings 67 according to a set assembly sequence. The material taking detection device can adopt a non-contact switch device such as an electromagnetic switch, a photosensitive switch or a resistance switch, and can detect human body actions or detect metal parts. For determining whether the component retrieval is complete, and for preparing the next component for feeding. The continuous operation of automatic feeding is realized, manual starting and material changing are avoided, the automation degree of equipment is further improved, and the assembly period is shortened.
Specifically, the linear moving type feeding mechanism comprises a horizontally or vertically arranged feeding platform 51, the material taking detection device and the material taking port 67 are arranged on one side, close to the tooling base 23, of the feeding platform 51, the linear feeding disc group comprises a long groove body 53 which is slidably mounted on the table top of the feeding platform 51, a plurality of partition plates are arranged at equal intervals in a groove cavity of the long groove body 53, the groove cavity of the long groove body 53 is partitioned by the partition plates to form a plurality of sub-cavities 50 which respectively bear different or the same paper shredding knife bar assembling parts, and the sub-cavities 50 of the long groove body 53 are respectively in transverse or longitudinal switching fit with the material taking port 67.
Specifically, the tray driving device comprises a tray servo motor 52, the long groove body 53 is in transmission connection with the tray servo motor 52, a reset switch mechanism used as an origin reset reference of the tray servo motor 52 and the long groove body 53 is arranged on a table top of the feeding platform 51, the reset switch mechanism comprises a groove type infrared photoelectric switch and a touch piece fixedly connected to the long groove body 53, the groove type infrared photoelectric switch comprises a trigger notch, two opposite inner sides of the trigger notch are respectively provided with a transmitting end and a receiving end, a motion track of the touch piece penetrates through the trigger notch, and the touch piece is in trigger fit with the groove type infrared photoelectric switch. The linear moving type feeding mechanism is provided with an original point addressing mode, when the linear moving type feeding mechanism is in the original point addressing mode, the tray servo motor 52 drives the long groove body 53 to move continuously, the groove type infrared photoelectric switch triggered by the movement of the touch piece sends a switching signal representing an original point reference to the control device, the control device receiving the switching signal controls the tray servo motor 52 to stop running, and an accessory chamber bearing primarily-installed parts is just aligned with the material taking part.
Specifically, the control device includes a PLC control unit, which stores a control program for setting a feeding sequence, and the PLC control unit controls the tray servo motor 52 to perform a set forward rotation or reverse rotation operation amount to drive the linear feeding tray set to perform a set displacement, so as to realize the ordered switching of each accessory chamber therein, which is not described in detail herein. Of course, the alignment of the supply of the fitting chambers can also be achieved by providing corresponding brake switches at corresponding locations in each fitting chamber, each brake switch being in activating engagement with the supply opening 54.
Specifically, as shown in fig. 2 to 6, the auxiliary positioning mechanism 3 includes an auxiliary bracket 34, a positioning block fixture assembly disposed on an upper portion of the auxiliary bracket 34, and a shredding blade positioning block 31, the shredding blade positioning portion is formed and disposed at an outer end portion of the shredding blade positioning block 31, and the auxiliary bracket 34 is fixed to one side of the fixture base 23; the positioning block tool assembly comprises an adjusting seat 33 and a supporting seat 32, the adjusting seat 33 is vertically and slidably mounted on an auxiliary support 34, and the adjusting seat 33 and the auxiliary support 34 are locked through bolts; the inner side of the supporting seat 32 is fixedly connected with the adjusting seat 33, and the supporting seat 32 is vertical to the adjusting seat 33; the tool structure of the shredded paper blade positioning block 31 adopts any one of the following structures:
1. the inner end of the shredding blade positioning block 31 is pivoted to the adjusting seat 33, and the bottom surface of the shredding blade positioning block 31 is in abutting fit with the top surface of the supporting seat 32.
2. The shredded paper blade positioning block 31 is slidably connected to the supporting seat 32, and the inner end of the shredded paper blade positioning block 31 is movably clamped or inserted in the adjusting seat 33.
Preferably, the auxiliary positioning mechanism 3 adopts a profiling type positioning structure, the paper shredding blade positioning block 31 with the profiling positioning port 3100 arranged at the edge part is used for positioning and matching the blades so as to be sleeved with the blades, the paper shredding blade positioning block 31 is used as a replaceable part, and is matched for use according to the assembly work of the paper shredding blade bars 4 with different specifications, so that the cost is low, the replacement is convenient, and the use is convenient. An infrared projection type positioning structure can be selected, and the positioning is performed through visible light projection, which is not described in detail herein.
Specifically, shredded paper sword stick equipment is including equipment platform 11, and sword stick axle frock carousel 21 rotates to be installed in the mesa of equipment platform 11, and one side of sword stick axle frock carousel 21 is provided with the auxiliary stand 34 of perpendicular setting, and the regulation seat 33 of position about adjustable is installed at the top of auxiliary stand 34, adjusts seat 33 and is provided with the fast-assembling structure who is used as quick frock locating component, and locating component passes through fast-assembling structural mounting in adjusting seat 33.
Specifically, the fast-assembling structure includes locating piece frock subassembly, locating piece frock subassembly is including rigid coupling in the supporting seat 32 of adjusting seat 33, set up the frock draw-in groove at supporting seat 32 top and be fixed in the strong magnet of the tank bottom of frock draw-in groove, supporting seat 32 is made by iron system material, supporting seat 32 and frock draw-in groove all are the level setting, locating component passes through movable bolt and connects in adjusting seat 33, and the locating component card inlays in the frock draw-in groove of supporting seat 32, when the locating component card inlays in the frock draw-in groove, locating component magnetism is inhaled and is connected in strong magnet, perhaps, locating component magnetism couples in supporting seat 32. This structure provides a shredded paper blade locating piece quick-assembling structure, realizes shredded paper blade locating piece 31's quick frock, shortens shredded paper blade locating piece 31's repacking cycle, improves production efficiency, and shredded paper blade locating piece 31's frock location is accurate, accords with blade location cooperation requirement.
Specifically, the positioning assembly comprises a paper shredding blade positioning block 31 serving as a replacement part, profiling positioning ports 3100 in different shapes and sizes are formed in the paper shredding blade positioning blocks 31 in different models, the paper shredding blade positioning block 31 is made of iron materials, the paper shredding blade positioning block 31 is clamped and embedded in a tool clamping groove and is magnetically connected to a strong magnet, one side of the paper shredding blade positioning block 31 is connected to an adjusting seat 33 through a movable bolt, and the other side of the paper shredding blade positioning block 31 protrudes out of a supporting seat 32; a profiling positioning opening 3100 matched with the shape and size of the blade tip is concavely formed in the protruding portion of the paper shredding blade positioning block 31, and the profiling positioning opening 3100 is in clamping, embedding, positioning and matching with the blade tip of the blade, so that manual sleeving and matching of the blade at a set rotating angle is limited.
Specifically, the contoured locating port 3100 includes an arcuate edge for blade location and a tip notch for angular location, the tip notch being connected to the arcuate edge. The arc-shaped edge is abutted and aligned with the edge of the paper shredding blade to be assembled so as to realize concentric positioning; the sharp mouth gap is matched with the edge part of the paper shredding blade to be assembled in a clamping and embedding manner so as to limit the assembly angle, the sleeve hole of the paper shredding blade is ensured to be overlapped and aligned with the cutter bar shaft 41, and the paper shredding blade can be smoothly sleeved into the cutter bar shaft 41. The shredding blade positioning blocks 31 of different models are provided with arc-shaped edges of different lengths and sharp notches of different sizes so as to be suitable for auxiliary positioning of shredding blades of different models. Carry out assistance-localization real-time through shredded paper blade locating piece 31, the location is accurate, and is with low costs, reduces the assembly degree of difficulty moreover, reduces the post training cost of enterprise, improves production efficiency and increases economic benefits.
Specifically, the lateral part of auxiliary stand 34 is sunken to be provided with the mounting groove 3401 that is used for adjusting installation regulation seat 33, and mounting groove 3401 is provided with fastening bolt, adjusts seat 33 and has seted up connection notch 3301, and connection notch 3301 is the setting of extending of upper and lower direction, and fastening bolt wears to locate connection notch 3301, adjusts seat 33 activity about, inlays and adorns in mounting groove 3401 to be fixed in auxiliary stand 34 through fastening bolt. This structure provides a shredded paper blade locating piece altitude mixture control structure, can be applicable to the assembly fixture of the sword stick axle 41 of different length specifications, perhaps, different operators can carry out the high fine setting of shredded paper blade locating piece 31 according to the assembly custom of self to improve the feeling of manual assembly and improve the assembly speed.
Specifically, the cutter bar shaft positioning portion includes a plug hole 2100 for quickly inserting the cutter bar shaft 41, the shape and size of the plug hole 2100 is matched with the shape and size of the shaft end of the cutter bar shaft 41, the bottom end of the cutter bar shaft 41 is movably inserted into the plug hole 2100, and the inner side wall of the plug hole 2100 is in clearance fit with the outer side wall of the shaft end of the cutter bar shaft 41. The structure can quickly clamp and position the cutter rod shaft 41, and is simple in plugging, convenient to use, accurate in positioning and rapid in replacement. The cutter bar shaft tool rotary table 21 is used as a replacement component, and the cutter bar shaft tool rotary tables 21 of different models are provided with the insertion holes 2100 of different shapes and sizes so as to be suitable for assembling operation of the paper shredding cutter bars 4 of different models.
Specifically, a tool base 23 is fixed on the assembly platform 11, an installation cavity is arranged in the middle of the tool base 23 in a penetrating manner, a pin coupling 24 is rotatably installed in the installation cavity, at least two pin rods 2401 are arranged at the top of the pin coupling 24, a connecting shaft 2402 is arranged at the central position of the bottom of the pin coupling 24, at least two pin holes 2101 are concavely arranged at the bottom of the tool bar shaft tool turntable 21, each pin hole 2101 is respectively matched with a corresponding pin rod 2401 in a plug-in manner, a flange wheel 22 is connected to the middle lower portion of the tool bar shaft tool turntable 21, the bottom surface of the flange wheel 22 is in clearance fit with the top surface of the tool base 23, and the bottom surface of the tool bar shaft tool turntable 21 movably abuts against the top surface of the pin coupling 24; the rotation driving device comprises a rotary servo motor 27, the control device comprises a PLC (programmable logic controller), the rotary servo motor 27 is electrically connected with the PLC, the rotary servo motor 27 is fixed at the bottom of the assembling platform 11, an output rotating shaft is arranged at the top of the rotary servo motor 27, and the output rotating shaft is coaxially connected with a connecting shaft 2402 of the pin coupling 24. This shredded paper sword stick equipment carries out the rotary drive of equiangular interval through rotatory servo motor 27 to sword stick axle frock carousel 21 and dress clamp in the sword stick axle 41 of sword stick axle frock carousel 21 to the shredded paper sword stick 4 that has the blade group of the crisscross setting of multiunit is assembled into in the cooperation, and it is high to have rotatory stroke precision, avoids the operation that the manual work was dialled and changes, further simplifies the assembly work of shredded paper sword, improves production efficiency.
Specifically, the bottom of the assembly platform 11 is provided with a reset switch mechanism used as an origin reset reference for the rotary servo motor 27 and the tool bar shaft tool turntable 21, the reset switch mechanism comprises a touch panel 25 and an infrared photoelectric switch, the touch panel 25 is fixedly connected to the connecting shaft 2402, a shaft sleeve 26 is arranged between the driving rotating shaft and the connecting shaft 2402, the top of the shaft sleeve 26 is screwed to the bottom of the pin coupling 24, and the touch panel 25 is clamped between the shaft sleeve 26 and the pin coupling 24. The touch panel 25 is in synchronous rotating fit with the tool bar shaft tool turntable 21, and the edge of the touch panel 25 is provided with a trigger part; the infrared photoelectric switch is fixed at the bottom of the assembly platform 11 and is in triggering fit with the triggering part; the rotary servo motor 27 has an original point addressing mode, when the rotary servo motor 27 is in the original point addressing mode, an output rotating shaft of the rotary servo motor 27 continuously rotates forwards or continuously rotates backwards, when a trigger part of the touch disc 25 triggers the infrared photoelectric switch, the infrared photoelectric switch sends a switch signal representing original point reference to the control device, the control device receiving the switch signal controls the output rotating shaft of the rotary servo motor 27 to stop rotating forwards, and a knife rod shaft 41 inserted in the knife rod shaft tool turntable 21 is just matched with the profiling positioning port 3100 in an assembling mode. Because each shredded paper sword stick 4 accomplishes the assembly back, sword stick axle frock carousel 21 and rotatory servo motor 27 need carry out the initial point and reset to the assembly preparation of next work piece carries out the initial point through the cooperation of triggering between touch panel 25 and the infrared photoelectric switch and refers to, has the initial point and fixes a position the accuracy, resets quick advantage. Of course, a home reset mechanism such as a ratchet positioning structure may also be used, and should not be construed as the only embodiment herein.
Specifically, the infrared photoelectric switch is a slot-type infrared photoelectric switch 2502, the slot-type infrared photoelectric switch 2502 comprises a trigger slot for trigger matching, two opposite sides of the trigger slot are respectively provided with a transmitting end and a receiving end, and the edge part of the trigger disk 25 is movably arranged in the trigger slot; the trigger part comprises a trigger notch 2501 arranged on the edge of the trigger disc 25, the rotating track of the trigger notch 2501 passes through the trigger notch, the trigger notch 2501 is in trigger fit with the groove type infrared photoelectric switch 2502, and the width of the trigger notch 2501 is set to be 0.5 mm-1.5 mm. Preferably, the notch width of the trigger notch 2501 is set to 1mm to meet the trigger sensitivity while satisfying the error range of the origin reference.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. The utility model provides a semi-automatic shredded paper sword stick equipment with portable feed mechanism of straight line which characterized in that: comprises a control device, a tooling base (23), an auxiliary positioning mechanism (3) and a linear movable feeding mechanism,
a cutter bar shaft mounting part for mounting and clamping a cutter bar shaft (41) is arranged at the central position of the top of the tool base (23);
the auxiliary positioning mechanism (3) is provided with a paper shredding blade positioning part which is matched with the paper shredding blade to be assembled in a positioning way, and the paper shredding blade positioning part is positioned above the tool base (23);
the linear moving type feeding mechanism comprises a linear feeding disc set which is installed in a sliding mode and a material disc driving device which is electrically connected with the control device, the linear feeding disc set is connected with the material disc driving device in a transmission mode, and a plurality of accessory chambers are arranged in the linear feeding disc set along the length direction of the linear feeding disc set.
2. A semi-automatic shredder bar assembly apparatus having a linear motion feeder mechanism according to claim 1 wherein: the linear feeding disc group adopts a transverse feeding structure or a lifting feeding structure,
the transverse feeding structure comprises a linear feeding disc group consisting of a plurality of accessory chambers distributed along the horizontal linear direction, the linear feeding disc group is horizontally arranged along the length direction in a sliding manner, and the linear feeding disc group is in transmission connection with the material disc driving device; a material taking area is arranged on one side of the linear feeding disc group facing or adjacent to the tooling base (23), and each accessory chamber is in switching fit with the material taking area in the horizontal direction according to a set assembly sequence;
the lifting type feeding structure comprises a linear feeding disc group consisting of a plurality of accessory chambers distributed along the vertical direction, the linear feeding disc group is arranged in a vertically sliding manner, and the linear feeding disc group is in transmission connection with a material disc driving device; and a material taking area is arranged on one side of the linear feeding disc group, which faces or is adjacent to the tooling base (23), and the fitting chambers are in switching fit with the material taking area in the vertical direction according to a set assembly sequence.
3. A semiautomatic shredder bar assembly apparatus with a linearly moving feed mechanism as claimed in claim 1 or 2, wherein: the linear moving type feeding mechanism faces or is close to one side of the tooling base (23) and is provided with a material taking area, the material taking area is provided with a material taking detection device for manual triggering of an operator, the material taking detection device is electrically connected with the control device and comprises a first detection assembly (6701) and a second detection assembly (6702), material taking openings (67) for manual material taking and material taking detection actions are formed in the first detection assembly (6701) and the second detection assembly (6702) at intervals, and each accessory chamber is in transverse or longitudinal switching fit with the material taking openings (67) according to a set assembling sequence.
4. A semi-automatic shredder bar assembly apparatus having a linear motion feeder mechanism according to claim 3 wherein: the linear moving type feeding mechanism comprises a feeding platform (51) which is horizontally or vertically arranged, the material taking detection device and the material taking opening (67) are arranged on one side of the feeding platform (51) close to the tooling base (23),
the linear feeding disc group comprises a long groove body (53) which is slidably installed on the table top of the feeding platform (51), a plurality of partition plates are arranged in the groove cavity of the long groove body (53) at equal intervals, the groove cavity of the long groove body (53) is separated through the partition plates to form a plurality of sub-cavities (50) which are respectively provided with different or same shredded paper cutter bar assembling parts, and each sub-cavity (50) of the long groove body (53) is respectively matched with the material taking port (67) in a transverse or longitudinal switching mode.
5. The apparatus of claim 4, wherein the apparatus further comprises a feeding mechanism for feeding the paper shredder bar, and the feeding mechanism comprises: the tray driving device comprises a tray servo motor (52), the long groove body (53) is in transmission connection with the tray servo motor (52),
the mesa of feed platform (51) is provided with the reset switch mechanism who resets as the initial point of charging tray servo motor (52) and long cell body (53) and consults, reset switch mechanism includes that a slot type infrared photoelectric switch and a rigid coupling touch the piece in long cell body (53), slot type infrared photoelectric switch includes one and triggers the notch, two relative inboards that trigger the notch are provided with transmitting terminal and receiving terminal respectively, the movement track that touches the piece passes and triggers the notch, touch piece and slot type infrared photoelectric switch trigger the cooperation.
6. The apparatus of claim 5, wherein the apparatus further comprises a feeding mechanism for feeding the paper shredder bar, the feeding mechanism comprising: the auxiliary positioning mechanism (3) comprises an auxiliary support (34), an adjusting seat (33) which is movably arranged at the upper part of the auxiliary support (34) up and down, a supporting seat (32) which is fixedly connected with the adjusting seat (33) and a paper shredding blade positioning block (31), and a locking structure is arranged between the adjusting seat (33) and the auxiliary support (34);
the shredded paper blade positioning block (31) is rotatably installed, slidably installed, movably clamped or movably inserted in the supporting seat (32), the shredded paper blade positioning part is arranged at the outer end part of the shredded paper blade positioning block (31), and the outer end part of the shredded paper blade positioning block (31) and the shredded paper blade positioning part are respectively suspended outside the supporting seat (32).
7. The apparatus of claim 6, wherein the apparatus further comprises a feeding mechanism for feeding the paper shredder bar, the feeding mechanism comprising: the top surface of the supporting seat (32) is provided with a tool clamping groove, a strong magnet is fixed inside the supporting seat (32) or on the groove surface of the tool clamping groove, the inner end part of the paper shredding blade positioning block (31) is pivoted to the adjusting seat (33), the paper shredding blade positioning block (31) is movably clamped and embedded in the tool clamping groove, and when the paper shredding blade positioning block (31) is clamped and embedded in the tool clamping groove, the paper shredding blade positioning block (31) is in magnetic attraction fit with the strong magnet, or the paper shredding blade positioning block (31) is magnetically attracted to the tool clamping groove;
the outer end part of the paper shredding blade positioning block (31) and the paper shredding blade positioning part are respectively suspended outside the tool clamping groove.
8. A semi-automatic shredder bar assembly apparatus having a linear motion feeder mechanism according to claim 7 wherein: the paper shredding blade positioning part comprises a profiling positioning opening (3100) formed in the outer end part of the paper shredding blade positioning block (31), the profiling positioning opening (3100) is matched with the shape and size of the knife tip of the paper shredding blade to be assembled, and the knife tip part of the paper shredding blade to be assembled is clamped, embedded and positioned and matched with the profiling positioning opening (3100) during assembly so as to limit the blade to be manually assembled at a set rotating angle.
9. A semi-automatic shredder bar assembly apparatus having a linear motion feeder mechanism according to claim 8 wherein: a cutter bar shaft tool turntable (21) is rotatably mounted at the top of the tool base (23), and the cutter bar shaft mounting part is arranged at the center of the top surface of the cutter bar shaft tool turntable (21);
the bottom of the tool base (23) is provided with a rotary servo motor (27) for driving the tool turntable (21) of the cutter bar shaft and carrying out assembly angle conversion on the cutter bar shaft (41) clamped on the tool turntable (21), the rotary servo motor (27) is provided with an output rotating shaft which is in transmission connection with the tool turntable (21) of the cutter bar shaft,
during assembly, the rotary servo motor (27) drives the cutter bar shaft tool turntable (21) and the cutter bar shaft (41) clamped at the cutter bar shaft mounting part to rotate forwards or reversely at a set angle, so that the staggered assembly of two paper shredding blades or paper shredding blade groups which are adjacent up and down is realized.
10. A semi-automatic shredder bar assembly apparatus having a linear motion feeder mechanism according to claim 9 wherein: the cutter bar shaft mounting part comprises a jack (2100) arranged at the center of the top of the cutter bar shaft tool turntable (21), the jack (2100) is a polygonal hole or a special-shaped hole, the shape and the size of the jack (2100) are matched with those of the end part of the cutter bar shaft (41) to be assembled, and the bottom end of the cutter bar shaft (41) to be assembled is movably inserted into the jack (2100) so as to realize quick tool assembly of the cutter bar shaft (41) to be assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018710.4U CN212552563U (en) | 2020-06-05 | 2020-06-05 | Semi-automatic paper shredding knife and rod assembling equipment with linear moving type feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021018710.4U CN212552563U (en) | 2020-06-05 | 2020-06-05 | Semi-automatic paper shredding knife and rod assembling equipment with linear moving type feeding mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN212552563U true CN212552563U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021018710.4U Expired - Fee Related CN212552563U (en) | 2020-06-05 | 2020-06-05 | Semi-automatic paper shredding knife and rod assembling equipment with linear moving type feeding mechanism |
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| CN (1) | CN212552563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178403A (en) * | 2021-12-01 | 2022-03-15 | 东莞市微然机电科技有限公司 | Automatic assembly mechanism for paper shredding knife rod assembly for continuous stamping die |
| CN115213658A (en) * | 2022-09-20 | 2022-10-21 | 寿光市龙翔机械有限公司 | Positioning and assembling equipment for tensioning sprocket accessories |
-
2020
- 2020-06-05 CN CN202021018710.4U patent/CN212552563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178403A (en) * | 2021-12-01 | 2022-03-15 | 东莞市微然机电科技有限公司 | Automatic assembly mechanism for paper shredding knife rod assembly for continuous stamping die |
| CN114178403B (en) * | 2021-12-01 | 2023-11-03 | 东莞市微然机电科技有限公司 | Automatic assembly mechanism of paper shredding knife rod assembly for continuous stamping die |
| CN115213658A (en) * | 2022-09-20 | 2022-10-21 | 寿光市龙翔机械有限公司 | Positioning and assembling equipment for tensioning sprocket accessories |
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Granted publication date: 20210219 |