CN111408982B - Processing technology for hardboard packing box handle buckle - Google Patents
Processing technology for hardboard packing box handle buckle Download PDFInfo
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- CN111408982B CN111408982B CN202010267982.6A CN202010267982A CN111408982B CN 111408982 B CN111408982 B CN 111408982B CN 202010267982 A CN202010267982 A CN 202010267982A CN 111408982 B CN111408982 B CN 111408982B
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- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to a portable buckle processing technology of a hardboard packing box, which is mainly matched by a portable buckle forming post-processing device of the packing box, wherein the portable buckle forming post-processing device of the packing box comprises a supporting platform, a placing disc, a polishing disc, a motor, an L-shaped fixing frame and a hydraulic push rod, the placing disc is installed at the top of the supporting platform, the L-shaped fixing frame is fixedly installed at the top of the supporting platform and positioned at one side of the placing disc through bolts, the hydraulic push rod is installed at the upper end of the L-shaped fixing frame, the motor fixing frame is welded at the bottom of the hydraulic push rod, the motor is fixedly installed in the motor fixing frame through bolts, and the polishing disc is installed at the output shaft end of the; the multi-point fixing mode is adopted, the firmness of the fixing of the lifting buckle is effectively improved, and the fixing mechanism is suitable for lifting buckles of different models.
Description
Technical Field
The invention relates to the technical field of processing of a carrying buckle of a packaging box, in particular to a processing technology of a carrying buckle of a hard board packaging box.
Background
Cartons are the most widely used packaging products, and comprise corrugated cartons, single-layer cartons, cardboard packaging boxes and the like according to different materials, and have various specifications and models. The packaging carton is an indispensable part of modern logistics and bears the important responsibility of containing, protecting products and beautifying. In various cartons, the lifting buckle is an indispensable component, and can provide convenience for a user to carry the carton.
The general buckle all adopts injection moulding in manufacturing process for because the model's reason for the upper end face of the buckle after the shaping easily produces the burr, needs professional equipment of polishing to get rid of the burr on buckle surface, makes the surface of buckle more neatly, and the user is more comfortable when using.
The existing polishing device needs to fix the lifting buckle in advance when polishing the lifting buckle, and the traditional fixing mode is single, so that the firmness of fixing the lifting buckle cannot be effectively guaranteed, and meanwhile, after polishing is finished, when another lifting buckle to be polished is added, the lifting buckle needs to be fixed again, so that the operation process is complicated, and the practicability is low; b. because the fixed grinding tool in the traditional grinding device has uniqueness, one fixed grinding tool cannot be effectively suitable for processing different types of buckles, and the applicability is low.
Disclosure of Invention
In order to solve the above problems, the present invention provides a processing technology for a cardboard packaging box carrying buckle, which can solve the problems in the background art.
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose: a portable buckle processing and processing technology for hardboard packing boxes is mainly matched by a portable buckle forming and post-processing device for packing boxes, and comprises a supporting platform, a placing disc, a polishing disc, a motor, an L-shaped fixing frame and a hydraulic push rod, wherein the placing disc is installed at the top of the supporting platform, the L-shaped fixing frame is fixedly installed at the top of the supporting platform and located on one side of the placing disc through bolts, the hydraulic push rod is installed at the upper end of the L-shaped fixing frame, the motor fixing frame is welded at the bottom of the hydraulic push rod, the motor is fixedly installed in the motor fixing frame through bolts, the polishing disc is installed at the output shaft end of the motor, and the polishing disc is located right above the placing disc;
rectangular placing grooves are formed in the upper end face of the placing disc at equal intervals in the circumferential direction, a primary fixing mechanism is installed inside each rectangular placing groove, and the upper end of each primary fixing mechanism is connected with a secondary fixing mechanism;
elementary fixed establishment includes the rotary rod, the rotation axis, the locking dish, the screw thread locking groove, locking threaded rod and elementary dead lever, the rotation axis passes through bearing movable mounting and puts at the bottom central point of rectangle standing groove, rotary rod and locking dish have been cup jointed in proper order to the outer wall of rotation axis, and the locking dish is located the rotary rod directly over, the inside grafting of locking dish has the locking threaded rod, the screw thread locking groove has been seted up with the junction of locking threaded rod to the bottom of rectangle standing groove, the both ends end department of rotary rod has all welded elementary dead lever.
The secondary fixed establishment includes the connecting rod, secondary dead lever, connect the round hole, the extrusion piece, circular latch segment, spliced eye and spacing rectangular block, the welding of one end department of connecting rod has secondary dead lever, the connection round hole has been seted up to the other end of connecting rod, the lower terminal surface welding that the connecting rod just is located connection round hole one end has the extrusion piece, the connecting rod cup joints the outer wall at the spliced pole through connecting the round hole, the spliced eye has been seted up to the inside central point of circular latch segment, the inner wall symmetric welding of spliced eye has spacing rectangular block, circular latch segment cup joints the outer wall at the spliced pole through the spliced eye, and the lower terminal surface of circular latch segment leans on the up end at the connecting rod closely, spacing rectangular block is the cooperation structure with spacing inserting groove, the.
The processing and treating process of the hardboard packing box handle buckle specifically comprises the following steps:
s1, grinding: starting a motor, driving a polishing disc to rotate through the motor, and manually controlling the polishing disc to descend so that the polishing disc is in contact with burrs on the upper surface of the lifting buckle, polishing the lifting buckle and removing the burrs on the surface of the lifting buckle;
s2, primary fixation: manually rotating the rotating rod to enable primary fixing rods at two ends of the rotating rod to be respectively tightly attached to the inner hole wall of the buckle, then rotating the locking threaded rod through a wrench, extruding the locking disc to descend and tightly attach to the upper end face of the rotating rod through the locking threaded rod, stopping rotating the locking threaded rod until the rotating rod cannot be manually pulled to rotate, and finishing primary fixing of the buckle;
s3, secondary fixation: the manual promotion connecting rod rotates clockwise, hugs closely the inner wall at the buckle hole until the secondary dead lever of connecting rod one end, and the stall connecting rod, rethread spanner rotate the locking bolt, and through the perpendicular whereabouts of locking bolt extrusion circular latch segment along primary dead lever outer wall, circular latch segment promotion connecting rod hug closely the up end at primary dead lever, and the stall locking bolt when the connecting rod rotates is unable to be broken off with the fingers and thumb manually until the manual work, accomplishes the secondary fixed to the buckle promptly.
Further, the top central point of elementary dead lever puts the welding and has had the spliced pole, and the top central point of spliced pole puts and has seted up the thread groove, and the internally mounted of thread groove has a locking bolt, and spacing inserting groove has been seted up to the inner wall symmetry of thread groove, and the circular arc spout has been seted up to the up end of elementary dead lever and the position that is located the spliced pole lateral wall, and the internally mounted of circular arc spout has the spring.
Furthermore, the rotating shaft is installed at the top of the supporting platform, the tray is welded to the outer wall of the rotating shaft, the center of the inner portion of the disc is placed, penetrates through the rotating shaft and is placed on the tray, and the disc and the rotating shaft are placed and locked through the fixing bolt.
Further, the rotation axis forms for circular pole and square pole welding, and the junction of rotation axis and rotation rod is circular pole, and the junction of rotation axis and locking disk is square pole.
Further, the outer surfaces of the primary fixing rod and the secondary fixing rod are smooth surfaces.
Further, the sum of the heights between the primary fixing mechanism and the secondary fixing mechanism is smaller than the depth of the rectangular placement groove.
The invention has the beneficial effects that:
1. according to the processing technology of the hardboard packing box handle buckle, the primary fixing mechanism and the secondary fixing mechanism act on the inner hole of the handle buckle at the same time, so that the inner hole of the handle buckle is fixed in multiple points, the handle buckle cannot be displaced in the horizontal direction or in the vertical direction, the integral fixing firmness of the handle buckle is higher, meanwhile, after the primary fixing mechanism and the secondary fixing mechanism are adjusted once, the subsequent handle buckle only needs to be sleeved on the primary fixing mechanism and the secondary fixing mechanism, the primary fixing mechanism and the secondary fixing mechanism do not need to be adjusted again, the operation is simple and convenient, and the practicability is higher.
2. According to the processing technology of the hardboard packing box handle buckle, the primary fixing mechanism and the secondary fixing mechanism can be manually adjusted to be suitable for fixing different types of handle buckles, and the applicability is stronger compared with that of a traditional fixed grinding tool.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a top view of the positioning disk of the primary and secondary securing mechanisms of the present invention in an operative condition;
FIG. 4 is a cross-sectional view taken along line M-M of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the primary and secondary securing mechanisms of the present invention in an operative configuration;
FIG. 6 is a schematic illustration of the inoperative configurations of the primary and secondary securing mechanisms of the present invention;
fig. 7 is a perspective view illustrating the primary fixing rod, the circular locking block and the connecting rod according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a portable buckle processing technology for hardboard packing cases is mainly completed by the cooperation of a portable buckle forming post-processing device for packing cases, which comprises a supporting platform 1, a placing disc 2, a polishing disc 3, a motor 4, an L-shaped fixing frame 5 and a hydraulic push rod 6, wherein the supporting platform 1 is provided with the placing disc 2 at the top, the supporting platform 1 is provided with the L-shaped fixing frame 5 at one side of the placing disc 2 through a bolt fixed mounting, the hydraulic push rod 6 is arranged at the upper end of the L-shaped fixing frame 5, the motor fixing frame is welded at the bottom of the hydraulic push rod 6, the motor 4 is arranged in the motor fixing frame through the bolt fixed mounting, the polishing disc 3 is arranged at the output shaft end of the motor 4, and the polishing disc 3 is arranged right above the placing disc 2.
The upper end face of the placing disc 2 is provided with rectangular placing grooves 21 at equal intervals in the circumferential direction, primary fixing mechanisms 22 are installed inside the rectangular placing grooves 21, and the upper ends of the primary fixing mechanisms 22 are connected with secondary fixing mechanisms 23.
The top of the supporting platform 1 is provided with a rotating shaft, the outer wall of the rotating shaft is welded with a tray, the central position inside the placing disc 2 penetrates through the rotating shaft to be placed on the tray, the placing disc 2 and the rotating shaft are locked through a fixing bolt, when the polishing machine works specifically, the hydraulic push rod 6 drives the polishing disc 3 to ascend so as to reserve a feeding space between the polishing disc 3 and the placing disc 2, a lifting buckle to be polished is placed into the rectangular placing groove 21 through the primary fixing mechanism 22 and the secondary fixing mechanism 23, the placing disc 2 is rotated, each lifting buckle is placed in the rectangular placing groove 21, the position for placing the disc 2 is locked through the fixing bolt, then the motor 4 is started, the polishing disc 3 is driven to rotate through the motor 4, then the polishing disc 3 is manually controlled to descend, so that the polishing disc 3 is in contact with burrs on the upper surface of the lifting buckle, and polishing operation is performed on the lifting buckles, and removing burrs on the surface of the lifting buckle.
The primary fixing mechanism 22 comprises a rotating rod 221, a rotating shaft 222, a locking disc 223, a thread locking groove 224, a locking threaded rod 225 and a primary fixing rod 226, wherein the rotating shaft 222 is movably installed at the center of the bottom of the rectangular placing groove 21 through a bearing, the outer wall of the rotating shaft 222 is sequentially sleeved with the rotating rod 221 and the locking disc 223, the locking disc 223 is located right above the rotating rod 221, the locking threaded rod 225 is inserted into the locking disc 223, the thread locking groove 224 is formed in the joint of the bottom of the rectangular placing groove 21 and the locking threaded rod 225, the primary fixing rod 226 is welded at the end heads of the two ends of the rotating rod 221, in a specific working state, the rotating rod 221 is parallel to the two side walls of the rectangular placing groove 21, the to-be-processed lifting buckle is placed in the rectangular placing groove 21, the inner hole of the lifting buckle is located on the outer side of the rotating rod 221, then the rotating rod 221 is manually rotated, so that the, and then the locking threaded rod 225 is rotated by a wrench, the locking disk 223 is extruded by the locking threaded rod 225 to descend and cling to the upper end face of the rotating rod 221, the rotation of the locking threaded rod 225 is stopped until the rotating rod 221 cannot be manually pulled to rotate, and at the moment, the primary fixing of the buckle is finished, so that the horizontal displacement of the buckle cannot occur.
The top center of the primary fixing rod 226 is welded with a connecting column 2263, the top center of the connecting column 2263 is provided with a threaded groove 2265, a locking bolt is installed inside the threaded groove 2265, the inner wall of the threaded groove 2265 is symmetrically provided with limiting insertion grooves 2264, the upper end face of the primary fixing rod 226 is provided with an arc sliding groove 2261 at the position located on the outer side wall of the connecting column 2263, and a spring 2262 is installed inside the arc sliding groove 2261.
The rotating shaft 222 is formed by welding a circular rod and a square rod, and the joint of the rotating shaft 222 and the rotating rod 221 is a circular rod, so that when the rotating rod 221 is pushed, the rotating rod 221 rotates by taking the rotating shaft 222 as an axis, and the joint of the rotating shaft 222 and the locking disc 223 is a square rod, so that the locking disc 223 can vertically move downwards along the rotating shaft 222 under the extrusion of the locking threaded rod 225.
The secondary fixing mechanism 23 comprises a connecting rod 231, a secondary fixing rod 232, a connecting circular hole 233, an extrusion block 234, a circular locking block 235, an inserting hole 236 and a limit rectangular block 237, the secondary fixing rod 232 is welded at one end of the connecting rod 231, the connecting circular hole 233 is formed at the other end of the connecting rod 231, the extrusion block 234 is welded at the lower end face of the connecting rod 231, which is positioned at one end of the connecting circular hole 233, the connecting rod 231 is sleeved on the outer wall of a connecting column 2263 through the connecting circular hole 233, the inserting hole 236 is formed at the center of the inside of the circular locking block 235, the limit rectangular block 237 is symmetrically welded on the inner wall of the inserting hole 236, the circular locking block 235 is sleeved on the outer wall of the connecting column 2263 through the inserting hole 236, the lower end face of the circular locking block 235 abuts against the upper end face of the connecting rod 231, the limit rectangular block 237 and, in an initial state, the secondary fixing rod 232 is locked at the upper end face of the rotating rod 221 through a positioning bolt, when the device works specifically, the positioning bolt is rotated through a wrench, so that the secondary fixing rod 232 is unlocked relative to the rotating rod 221, then the connecting rod 231 is manually pushed to rotate clockwise, in the rotating process, the extrusion block 234 slides in the arc chute 2261, the extrusion block 234 extrudes the spring 2262 to generate a resilience force, the resilience force is a driving force when the connecting rod 231 automatically resets, until the secondary fixing rod 232 at one end of the connecting rod 231 is tightly attached to the inner wall of the inner hole of the buckle, the connecting rod 231 stops rotating, then the locking bolt is rotated through the wrench, the circular locking block 235 is extruded through the locking bolt to vertically fall along the outer wall of the connecting column 2263, the falling circular locking block 235 generates an extrusion force on the connecting rod 231, so that the connecting rod 231 is tightly attached to the upper end face of, and in this engineering, through the mutually supporting of spacing inserting groove 2264 and spacing rectangle piece 237 for circular latch segment 235 can't rotate with the locking bolt altogether, connecting rod 231 can not continue to take place the deflection under the effect of frictional force promptly, at this moment, accomplish the secondary fixed to the buckle promptly, make the buckle can't take place the displacement of vertical direction, should through the effectual fixed stability of buckle of having guaranteed of mode fixed of multiple spot, and be applicable to the fixed of different model buckles.
The outer surfaces of the primary fixing rod 226 and the secondary fixing rod 232 are smooth surfaces, so that after the primary fixing mechanism 22 and the secondary fixing mechanism 23 are positioned, when the primary fixing rod 226 and the secondary fixing rod 232 are sleeved with the buckles, the friction force between the surfaces of the primary fixing rod 226 and the secondary fixing rod 232 and the inner holes of the buckles is reduced, and the buckles can be conveniently sleeved.
The height between the primary fixing mechanism 22 and the secondary fixing mechanism 23 is smaller than the depth of the rectangular placing groove 21, that is, the upper end surface of the secondary fixing mechanism 23 is lower than the upper end surface of the placing disc 2, so that the polishing disc 3 does not touch the secondary fixing mechanism 23 during working, and the normal execution of the polishing process is ensured.
The processing and treating process of the hardboard packing box handle buckle specifically comprises the following steps:
s1, grinding: starting the motor 4, driving the polishing disc 3 to rotate through the motor 4, and manually controlling the polishing disc 3 to descend so that the polishing disc 3 is in contact with burrs on the upper surface of the lifting buckle, polishing the lifting buckle and removing the burrs on the surface of the lifting buckle;
s2, primary fixation: manually rotating the rotating rod 221 to enable primary fixing rods 226 at two ends of the rotating rod 221 to be respectively tightly attached to inner hole walls of the buckle, then rotating the locking threaded rod 225 by a wrench, extruding the locking disc 223 by the locking threaded rod 225 to descend and tightly attach to the upper end surface of the rotating rod 221, stopping the rotation of the locking threaded rod 225 until the rotating rod 221 cannot be manually pulled to rotate, and at the moment, finishing primary fixing of the buckle;
s3, secondary fixation: the connecting rod 231 is manually pushed to rotate clockwise, until the inner wall of the inner hole of the buckle is tightly attached to the secondary fixing rod 232 at one end of the connecting rod 231, the connecting rod 231 stops rotating, the locking bolt is rotated by the wrench, the circular locking block 235 is extruded by the locking bolt to vertically fall along the outer wall of the connecting column 2263 on the primary fixing rod 226, the circular locking block 235 pushes the connecting rod 231 to be tightly attached to the upper end face of the primary fixing rod 226, the locking bolt stops rotating when the connecting rod 231 cannot be manually pulled to rotate until manual operation is performed, and secondary fixing of the buckle is completed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a portable knot of hardboard packing box processing technology, mainly accomplishes by the cooperation of the portable knot of a packing box shaping aftertreatment processingequipment, and this portable knot of packing box shaping aftertreatment processingequipment includes supporting platform (1), places disc (2), the dish of polishing (3), motor (4), L type mount (5) and hydraulic pressure catch bar (6), its characterized in that: the top of the supporting platform (1) is provided with a placing disc (2), an L-shaped fixing frame (5) is fixedly installed at the top of the supporting platform (1) and located at one side of the placing disc (2) through bolts, a hydraulic push rod (6) is installed at the upper end of the L-shaped fixing frame (5), a motor fixing frame is welded at the bottom of the hydraulic push rod (6), a motor (4) is fixedly installed inside the motor fixing frame through bolts, the output shaft end of the motor (4) is provided with a polishing disc (3), and the polishing disc (3) is located right above the placing disc (2);
rectangular placing grooves (21) are formed in the circumferential direction of the upper end face of the placing disc (2) at equal intervals, a primary fixing mechanism (22) is installed inside each rectangular placing groove (21), and the upper end of each primary fixing mechanism (22) is connected with a secondary fixing mechanism (23);
the primary fixing mechanism (22) comprises a rotating rod (221), a rotating shaft (222), a locking disc (223), a thread locking groove (224), a locking threaded rod (225) and a primary fixing rod (226), wherein the rotating shaft (222) is movably installed at the center of the bottom of the rectangular placement groove (21) through a bearing, the outer wall of the rotating shaft (222) is sequentially sleeved with the rotating rod (221) and the locking disc (223), the locking disc (223) is located right above the rotating rod (221), the locking threaded rod (225) is inserted into the locking disc (223), the thread locking groove (224) is formed in the connection position of the bottom of the rectangular placement groove (21) and the locking threaded rod (225), and the primary fixing rods (226) are welded at the ends of two ends of the rotating rod (221);
the secondary fixing mechanism (23) comprises a connecting rod (231), a secondary fixing rod (232), a connecting circular hole (233), an extrusion block (234), a circular locking block (235), an inserting hole (236) and a limiting rectangular block (237), wherein the secondary fixing rod (232) is welded at one end of the connecting rod (231), the connecting circular hole (233) is formed in the other end of the connecting rod (231), the extrusion block (234) is welded at the lower end face of one end of the connecting circular hole (233), the connecting rod (231) is sleeved on the outer wall of the connecting column (2263) through the connecting circular hole (233), the inserting hole (236) is formed in the center of the inner portion of the circular locking block (235), the limiting rectangular block (237) is symmetrically welded on the inner wall of the inserting hole (236), the circular locking block (235) is sleeved on the outer wall of the connecting column (2263) through the inserting hole (236), and the lower end face of the circular locking block (235) is tightly abutted to the, the limiting rectangular block (237) and the limiting insertion groove (2264) are in a matching structure, and the extrusion block (234) and the arc sliding groove (2261) are in a matching structure;
the processing and treating process of the hardboard packing box handle buckle specifically comprises the following steps:
s1, grinding: starting a motor (4), driving a polishing disc (3) to rotate through the motor (4), and manually controlling the polishing disc (3) to descend to enable the polishing disc (3) to be in contact with burrs on the upper surface of the lifting buckle, polishing the lifting buckle and removing the burrs on the surface of the lifting buckle;
s2, primary fixation: manually rotating the rotating rod (221) to enable primary fixing rods (226) at two ends of the rotating rod (221) to be respectively attached to inner hole walls of the lifting buckle, then rotating the locking threaded rod (225) through a wrench, extruding the locking disc (223) through the locking threaded rod (225) to descend and attach to the upper end face of the rotating rod (221) tightly, stopping rotating the locking threaded rod (225) until the rotating rod (221) cannot be manually pulled to rotate, and finishing primary fixing of the lifting buckle at the moment;
s3, secondary fixation: manual promotion connecting rod (231) rotate clockwise, hug closely the inner wall at the buckle hole until secondary dead lever (232) of connecting rod (231) one end, stop rotating connecting rod (231), the locking bolt is rotated to the rethread spanner, extrude circular latch segment (235) through the locking bolt and fall along primary dead lever (226) outer wall is perpendicular, circular latch segment (235) promote connecting rod (231) and hug closely the up end at primary dead lever (226), stop rotating locking bolt when connecting rod (231) rotate can't be broken off with the fingers and thumb manually until the manual work, accomplish the secondary fixed to the buckle promptly.
2. The process of claim 1, wherein the step of processing the cardboard packaging box handle comprises: the top center of primary dead lever (226) puts the welding and has spliced pole (2263), threaded groove (2265) has been seted up to the top center of spliced pole (2263) and puts, and the internally mounted of threaded groove (2265) has a locking bolt, and spacing inserting groove (2264) have been seted up to the inner wall symmetry of threaded groove (2265), and circular arc spout (2261) has been seted up to the up end of primary dead lever (226) and the position that is located spliced pole (2263) lateral wall, and the internally mounted of circular arc spout (2261) has spring (2262).
3. The process of claim 1, wherein the step of processing the cardboard packaging box handle comprises: the pivot is installed at the top of supporting platform (1), and the outer wall welding of pivot has the tray, places disc (2) inside central point and puts and pass the pivot and place on the tray, and places and lock through fixing bolt between disc (2) and the pivot.
4. The process of claim 1, wherein the step of processing the cardboard packaging box handle comprises: the rotating shaft (222) is formed by welding a circular rod and a square rod, the connecting part of the rotating shaft (222) and the rotating rod (221) is a circular rod, and the connecting part of the rotating shaft (222) and the locking disc (223) is a square rod.
5. The process of claim 1, wherein the step of processing the cardboard packaging box handle comprises: the outer surfaces of the primary fixing rod (226) and the secondary fixing rod (232) are smooth surfaces.
6. The process of claim 1, wherein the step of processing the cardboard packaging box handle comprises: the sum of the heights between the primary fixing mechanism (22) and the secondary fixing mechanism (23) is smaller than the depth of the rectangular placing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267982.6A CN111408982B (en) | 2020-04-08 | 2020-04-08 | Processing technology for hardboard packing box handle buckle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267982.6A CN111408982B (en) | 2020-04-08 | 2020-04-08 | Processing technology for hardboard packing box handle buckle |
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| Publication Number | Publication Date |
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| CN111408982A CN111408982A (en) | 2020-07-14 |
| CN111408982B true CN111408982B (en) | 2021-06-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US2396841A (en) * | 1945-01-11 | 1946-03-19 | Norton Co | Grinding machine work head |
| DE19915224A1 (en) * | 1999-04-03 | 2000-10-05 | Kuesters Beloit Gmbh & Co Kg | Method and device for external cylindrical grinding of thin-walled pipes |
| CN203254172U (en) * | 2013-04-19 | 2013-10-30 | 安徽应流机电股份有限公司 | Self-adaptive center finding mechanism and tool being provided with same |
| CN106808246B (en) * | 2017-03-01 | 2017-10-27 | 南京航空航天大学 | Thin-wall annular part processing method and its automatic auxiliary support apparatus |
| CN107097086A (en) * | 2017-05-05 | 2017-08-29 | 哈尔滨工业大学 | Force feedback type cylindrical shape thin-wall member processing support device |
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Effective date of registration: 20210528 Address after: 341000 No.2 workshop in small and medium sized Industrial Park, Ganzhou economic and Technological Development Zone, Ganzhou City, Jiangxi Province Applicant after: Ganzhou Guangyuan paper products Co.,Ltd. Address before: 511400 South China Normal University, 378 Waihuan West Road, Panyu District, Guangzhou City, Guangdong Province Applicant before: Zhong Bijiao |
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