Discharging and packaging device for workpiece cover machining

Abstract

The invention discloses a discharging and packaging device for workpiece cover machining, the discharging and packaging device comprises a drying device and an air cooling and packaging device, one end of the drying device is in butt joint with the air cooling and packaging device, and the air cooling and packaging device comprises a cooling and air cooling structure and a material stirring and packaging structure; the material shifting and packaging structure is installed on one side of the cooling and air cooling structure, is in butt joint with the drying material guide rod located above the cooling and air cooling structure, and comprises a packaging workbench, a discharging mechanism, an inductor, a material moving and shifting mechanism and two sets of blocking fork mechanisms, and the discharging mechanism, the inductor, the material moving and shifting mechanism and the two sets of blocking fork mechanisms are installed on the packaging workbench. The two groups of stop fork mechanisms respectively comprise a front-end stop fork mechanism and a rear-end stop fork mechanism, and the tail end of the discharging mechanism is detachably connected with a packaging and material moving guide rod. The discharging mechanism, the inductor, the material moving and shifting mechanism and the two sets of blocking fork mechanisms are matched to prevent the covers from being scratched, batched packaging can be achieved, and the workpiece cover packaging efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cover production and processing, and in particular to a material discharging and packaging device for processing workpiece covers. Background Art

[0002] The existing packaging industry needs to use lids for sealing. For example, the production of cans, spray cans, beer and other can packaging industries all need lids. The existing can manufacturers usually produce lids in the following process: first, the sheet is punched into a lid shape by a punching machine, and then the punched lid is transported to a glue injection machine for glue injection; then, the lid with glue is transported to a drying furnace for drying; finally, the drying furnace transports the lid out through a discharge conveyor belt, and the lids are manually packaged in batches. The existing lid discharge and packaging method has the following shortcomings:

[0003] 1) When conveying and discharging caps, the existing cap discharging conveyor belt usually places the caps obliquely on the conveyor belt for conveying, which may easily cause the caps to get stuck on the discharging conveyor belt, resulting in unstable cap transportation and even damage and scrapping of the caps, thus affecting the progress of the cap packaging process.

[0004] 2) After the existing lids are dried, they need to be manually packaged one by one. The manual collection and packaging efficiency is low, resulting in low lid processing efficiency, which affects the production and processing of the lids. Summary of the invention

[0005] In view of the technical problems existing in the discharge and packaging devices in the prior art, the technical problem to be solved by the present invention is to provide a discharge and packaging device with stable discharging and conveying of workpiece covers, without the phenomena of cover jamming and collision to avoid scratches on the covers, capable of achieving continuous discharge and accurate counting, and packaging in units, i.e., batches, to improve packaging efficiency.

[0006] In order to solve the above technical problems, the present invention provides a material discharging and packaging device for processing workpiece covers, the material discharging and packaging device comprising a drying device and an air-cooling and packaging device, one end of the drying device is connected to the air-cooling and packaging device;

[0007] The drying device comprises a drying box, a heating conveying channel, and a drying guide rod, wherein the heating conveying channel is installed inside the drying box, and the drying guide rod is located inside the heating conveying channel and penetrates to the air-cooling packaging device;

[0008] The air-cooling packaging device comprises a cooling air-cooling structure and a material-shifting packaging structure, wherein the cooling air-cooling structure is located below the drying material-guiding rod, and the material-shifting packaging structure is installed on one side of the cooling air-cooling structure and is connected to the drying material-guiding rod located above the cooling air-cooling structure;

[0009] The material shifting and packaging structure includes a packaging workbench and a discharging mechanism, a sensor, a material shifting and material shifting mechanism, and two sets of fork-blocking mechanisms installed on the packaging workbench. The two sets of fork-blocking mechanisms include a front-end fork-blocking mechanism and a rear-end fork-blocking mechanism, respectively. The front-end fork-blocking mechanism and the rear-end fork-blocking mechanism are respectively installed at the two ends of the discharging mechanism. The sensor is installed at the lower end of the discharging mechanism and is located between the front-end fork-blocking mechanism and the rear-end fork-blocking mechanism. The material shifting and material shifting mechanism is installed above the discharging mechanism and is electrically connected to the sensor. The end of the discharging mechanism is detachably connected with a packaging and material shifting guide rod.

[0010] Furthermore, the cooling air-cooling structure includes an air-cooling box, a cooling feeding channel, and an air-cooling mechanism. The cooling feeding channel is installed on the upper end surface of the air-cooling box, and the air-cooling mechanism is fixed inside the air-cooling box and located below the cooling feeding channel.

[0011] Furthermore, the air cooling mechanism includes a blower, an air cooling pipe, and an air outlet scoop. The air outlet scoop is located at the top of the air cooling box and below the cooling feeding channel. The air outlet of the air outlet scoop faces the cooling feeding channel. One end of the air cooling pipe is connected to the blower, and one end of the air cooling pipe is connected to the air inlet of the air outlet scoop.

[0012] Furthermore, the discharging mechanism includes a discharging and packaging conveying channel and a discharging and packaging slide rod, the discharging and packaging slide rod is fixed at the discharging and packaging conveying channel, one end of the discharging and packaging slide rod is connected to one end of the drying guide rod, and the other end of the discharging and packaging slide rod is detachably connected to the packaging transfer guide rod, the front end of the discharging and packaging conveying channel is connected to the cooling air cooling structure, and the upper surface of the packaging workbench is respectively provided with a first slot for facilitating the lifting and lowering of the front end fork stop mechanism and a second slot for facilitating the lifting and lowering of the rear end fork stop mechanism.

[0013] Furthermore, the front end fork stop mechanism includes a first fork stop fixing seat, a first fork stop cylinder, and a first fork stop plate. The first fork stop fixing seat is installed below the first slot of the packaging workbench, the first fork stop cylinder is fixed on the first fork stop fixing seat, the first cylinder piston rod of the first fork stop cylinder is connected to the first fork stop plate, and the first fork stop head is provided at the top end of the first fork stop plate.

[0014] Furthermore, the rear end fork stop mechanism includes a second fork stop fixing seat, a second fork stop cylinder, and a second fork stop plate. The second fork stop fixing seat is installed under the second slot of the packaging workbench, the second fork stop cylinder is fixed on the second fork stop fixing seat, the second cylinder piston rod of the second fork stop cylinder is connected to the second fork stop plate, and a second fork stop head is provided at the top end of the second fork stop plate.

[0015] Furthermore, the material moving and discharging mechanism includes a moving component and a discharging component. One side of the discharging component is connected to the moving component. The moving component drives the discharging component to move so that the discharging component drives the workpiece cover on the discharging and packaging slide rod to move.

[0016] Furthermore, the material shifting assembly includes a material shifting seat, a material shifting lifting cylinder, and a material shifting fixture. The material shifting lifting cylinder is fixed to one side of the material shifting seat, and the telescopic rod of the material shifting lifting cylinder is connected to the material shifting fixture. A material shifting fork is fixed to the lower end of the material shifting fixture, and the material shifting fixture can be movably clamped into the material discharging and packaging slide rod through the material shifting fork. A transmission belt clamp is fixed to the other side of the material shifting seat.

[0017] Furthermore, the moving assembly includes a power element, a driven toothed belt pulley, a driving toothed belt pulley, and a toothed belt. The power element is connected to the driving toothed belt pulley, and the synchronous belt is connected to the driven toothed belt pulley and the driving toothed belt pulley.

[0018] The discharging and packaging device of the present invention comprises a drying device and an air-cooling packaging device, one end of the drying device is connected to the air-cooling packaging device, the drying device comprises a drying box, a heating and conveying channel, and a drying guide rod, the heating and conveying channel is installed inside the drying box, the drying guide rod is located inside the heating and conveying channel and extends to the air-cooling packaging device, the air-cooling packaging device comprises a cooling air-cooling structure and a material shifting and packaging structure, the material shifting and packaging structure is installed on one side of the cooling air-cooling structure and is connected to the drying guide rod located above the cooling air-cooling structure, the material shifting and packaging structure comprises a packaging workbench and a discharging mechanism, a sensor, a material shifting and material shifting mechanism, and two sets of fork mechanisms installed on the packaging workbench, the two sets of fork mechanisms respectively comprise a front end fork mechanism and a rear end fork mechanism, and the end of the discharging mechanism is detachably connected with a packaging shifting guide rod. The present invention uses a material-shifting and packaging structure to shift and package the workpiece covers in batches, and cooperates with a drying guide rod and a feeding transmission structure to ensure stable and smooth transportation of the workpiece covers, thereby avoiding problems such as unstable transportation of the workpiece covers, collisions, and cover jams. The workpiece covers can be shifted and packaged through the material-shifting and packaging structure, thereby improving the transportation efficiency of the material discharging and packaging device, reducing the labor intensity of operating employees, achieving accurate counting and packaging, and improving the overall processing efficiency of the workpiece covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] Figure 1 It is a structural schematic diagram of the discharging and packaging device of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the discharging and packaging device of the present invention from another angle;

[0022] Figure 3 The structure of the drying device of the present invention is shown in FIG. Figure 1 ;

[0023] Figure 4 The structure of the drying device of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 5 The relationship between the drying guide rod and the air-cooling packaging device of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 6 The relationship between the drying guide rod and the air-cooling packaging device of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 7 It is a detailed schematic diagram of the cooling air cooling structure of the present invention;

[0027] Figure 8 The relationship between the drying guide rod and the air-cooling packaging device of the present invention is shown in FIG. Figure 3 ;

[0028] Fig. 9 It is a structural schematic diagram of the air-cooled packaging device of the present invention;

[0029] Fig.10 It is a structural schematic diagram of the material-shifting and packaging structure of the present invention;

[0030] Fig.11 It is a schematic diagram of the relationship between the material discharging mechanism, the sensor, and the material shifting and digging mechanism of the present invention;

[0031] Fig.12 It is a structural schematic diagram of the material shifting and diverting mechanism of the present invention;

[0032] Fig.13 It is an electrical principle diagram of the electrical connection between the material-dispensing cylinder, the electromagnetic valve and the infrared induction switch of the present invention;

[0033] Fig.14 It is a schematic diagram of the relationship between the material shifting and diverting mechanism and the material diverting assembly of the present invention;

[0034] Fig.15 The present invention Fig.14 A detailed enlarged schematic diagram of the middle A part;

[0035] Fig.16 The structure diagram of the drying guide rod, heating conveying channel and feeding transmission structure of the present invention is shown in FIG. Figure 1 ;

[0036] Fig.17 The structure diagram of the drying guide rod, heating conveying channel and feeding transmission structure of the present invention is shown in FIG. Figure 2 ;

[0037] Fig.18 The present invention Fig.17 A magnified diagram of the details of part B in the middle.

[0038] In the figure, the workpiece cover 1, the drying device 2, the drying box 21, the heating conveying channel 22, the feeding transmission structure 23, the feeding conveyor belt 231, the driven transmission wheel 232, the active transmission wheel 233, the feeding transmission motor 234, the drying guide rod 24, the workpiece feeding limit groove 25, the air-cooled packaging device 3, the cooling air-cooled structure 31, the air-cooled box 311, the cooling feeding channel 312, the air-cooled guide plate 3121, the air inlet hole 3122, the air-cooled mechanism 313, the blower 3131, the air-cooled pipeline 3132, the air outlet 3133, the material-shifting packaging structure 32, the packaging workbench 321, the discharging mechanism 322, the discharging packaging conveying channel 3221, the discharging packaging slide rod 3222, the connecting guide rod 3223, the packaging guide rod joint 3224, the packaging material transfer guide rod 3225, the discharging packaging conveying guide rod 3226, the arc-shaped support seat 3227, Guide rod limit baffle 3228、 Sensor 323, material shifting and material dispensing mechanism 324, moving assembly 3241, power element 32411, power motor 324111, rigid coupling 324112, first driving shaft 324113, driven toothed belt wheel 32412, driving toothed belt wheel 32413, toothed belt 32414, tank chain 32415, moving slider 32416, slide rail 32417, material dispensing assembly 3242, material dispensing seat 32421, material dispensing lifting Cylinder 32422, material shifting fixture 32423, material shifting fork 32424, transmission belt clamp 32425, solenoid valve 32426, front end fork mechanism 325, first fork fixing seat 3251, first fork cylinder 3252, first fork plate 3253, first fork head 3254, rear end fork mechanism 326, second fork fixing seat 3261, second fork cylinder 3262, second fork plate 3263, second fork head 3264. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] like Figure 1-Figure 17As shown, a discharging and packaging device for drying and packaging a workpiece cover 1 provided in a first embodiment of the present invention comprises a drying device 2 and an air-cooling packaging device 3, one end of the drying device 2 is connected to the air-cooling packaging device 3, one end of the drying device 2 is connected to the glue injection machine, and the drying device 2 is used to dry the workpiece cover 1 after glue injection; the drying device 2 comprises a drying box 21, a feeding transmission structure 23, and a drying guide rod 24, a heating conveying channel 22 is installed inside the drying box 21, and the drying guide rod 24 is located inside the heating conveying channel 22 and passes through the air-cooling packaging device 3; the air-cooling packaging device 3 comprises a cooling air-cooling structure 31 and a material-shifting and packaging structure 32, the cooling air-cooling structure 31 is located below the drying guide rod 24, and the material-shifting and packaging structure 32 is installed on one end of the cooling air-cooling structure 31 side and connected to the drying guide rod 24 located above the cooling air cooling structure 31; the material shifting and packaging structure 32 includes a packaging workbench 321 and a discharging mechanism 322, a sensor 323, a material shifting and discharging mechanism 324, and two sets of fork mechanisms installed on the packaging workbench 321, the two sets of fork mechanisms respectively include a front end fork mechanism 325 and a rear end fork mechanism 326, the front end fork mechanism 325 and the rear end fork mechanism 326 are respectively installed at the two ends of the discharging mechanism 322, the sensor 323 is installed at the lower end of the discharging mechanism 322 and is located between the front end fork mechanism 325 and the rear end fork mechanism 326, the material shifting and discharging mechanism 324 is installed above the discharging mechanism 322 and is electrically connected to the sensor 323, and the end of the discharging mechanism 322 is detachably connected with a packaging material shifting guide rod 3225.

[0041] When the present invention is specifically implemented, the cooling air cooling structure 31 includes an air cooling box 311, a cooling feeding channel 312, and an air cooling mechanism 313. The cooling feeding channel 312 is installed on the upper end surface of the air cooling box 311. The air cooling mechanism 313 is fixed inside the air cooling box 311 and is located below the cooling feeding channel 312. The drying guide rod 24 that passes through the heating conveying channel 22 is located at the cooling feeding channel 312. The air cooling mechanism 313 includes a blower 31 31. Air cooling duct 3132 and air outlet scoop 3133. The air outlet scoop 3133 is located at the top of the air cooling box 311 and below the cooling feeding channel 312. The air outlet of the air outlet scoop 3133 faces the cooling feeding channel 312. One end of the air cooling duct 3132 is connected to the blower 3131. One end of the air cooling duct 3132 is connected to the air inlet of the air outlet scoop 3133. The blower 3131 is connected to the air outlet scoop 3133 through the air cooling duct 3132. The cooling feeding channel 312 of the present invention is formed by two air-cooling guide plates 3121 which are symmetrically fixed to the upper end surface of the air-cooling box 311 at an interval. The upper end surface of the air-cooling box 311 is provided with a plurality of air inlet holes 3122. The plurality of air inlet holes 3122 are distributed at the upper end of the air-cooling box 311 at an interval and are located at the air-cooling channel. By providing a plurality of air inlet holes 3122, the air blown out by the air outlet scoop 3133 can be better and evenly blown to the cooling feeding channel 312, so that the workpiece cover 1 transported on the cooling feeding channel 312 can be evenly cooled.

[0042] When the embodiment of the present invention is specifically implemented, the discharging mechanism 322 includes a discharging packaging conveying channel 3221 and a discharging packaging slide bar 3222, and the discharging packaging slide bar 3222 is fixed to the discharging packaging conveying channel 3221. When the embodiment of the present invention is specifically implemented, the discharging packaging conveying channel 3221 of the present invention is formed by a plurality of arc-shaped support seats 3227 and two discharging packaging conveying guide rods 3221, and the plurality of arc-shaped support seats 3227 are distributed on the packaging workbench 321 at intervals, and the two discharging packaging conveying guide rods 3221 are fixed to the plurality of arc-shaped support seats 3227 at intervals. On, a discharging and packaging conveying channel 3221 is formed, one end of the discharging and packaging slide bar 3222 is connected to one end of the drying guide rod 24, and the other end of the discharging and packaging slide bar 3222 is detachably connected to the packaging transfer guide rod 3225, and the front end of the discharging and packaging conveying channel 3221 is connected to the cooling air cooling structure 31, and the upper surface of the packaging workbench 321 is respectively provided with a first slot for facilitating the lifting and lowering of the front end fork mechanism 325 and a second slot for facilitating the lifting and lowering of the rear end fork mechanism 326, and the first slot and the second slot are both located below the discharging and packaging slide bar 3222. A guide rod limiting baffle 3228 is provided at the end of the packing and material transferring guide rod 3225, and the guide rod limiting baffle 3228 is fixed on the packing workbench 321. A guide rod groove is provided on the guide rod limiting baffle 3228. The end of the packing and material transferring guide rod 3225 is stuck in the guide rod groove of the guide rod limiting baffle 3228. The guide rod limiting baffle 3228 is provided to fix the packing and material transferring guide rod 3225, and also prevent the discharging packing slide rod 3222 of the discharging mechanism 322 at the front end of the packing and material transferring guide rod 3225 from running away.

[0043] The front end fork stop mechanism 325 comprises a first fork stop fixing seat 3251, a first fork stop cylinder 3252 and a first fork stop plate 3253. The first fork stop fixing seat 3251 is installed inside the packaging workbench 321. The first fork stop cylinder 3252 is fixed on the first fork stop fixing seat 3251. The first cylinder piston rod of the first fork stop cylinder 3252 is connected to the first fork stop plate 3253. The top of the first fork stop plate 3253 is provided with a first fork head 3254. The first cylinder piston rod of the first fork stop cylinder 3252 is used to extend and retract up and down, thereby driving the first fork stop plate 3253 to move up and down. The first fork stop plate 3253 is driven by the first fork stop cylinder 3252. It can be movably passed through the first slot of the packaging workbench 321, so that the first fork head 3254 on the first fork plate 3253 can be movably engaged with the front end of the discharging and packaging slide rod 3222 of the discharging mechanism 322; the rear end fork mechanism 326 includes a second fork fixing seat 3261, a second fork cylinder 3262, and a second fork plate 3263, the second fork fixing seat 3261 is installed inside the packaging workbench 321, the second fork cylinder 3262 is fixed on the second fork fixing seat 3261, the second cylinder piston rod of the second fork cylinder 3262 is connected to the second fork plate 3263, and the top of the second fork plate 3263 is provided with a second fork head 3264. The second cylinder piston rod of the second gear fork cylinder 3262 is extended and retracted up and down, thereby driving the second gear fork plate 3263 to move up and down. Driven by the second gear fork cylinder 3262, the second gear fork plate 3263 can movably pass through the second slot of the packaging workbench 321, so that the second gear fork head 3264 on the second gear fork plate 3263 can be movably engaged with the rear end of the discharging and packaging slide rod 3222 of the discharging mechanism 322. In the embodiment of the present invention, a connecting guide rod 3223 is fixed to the head end of the discharging and packaging slide rod 3222, and a first gear fork groove matching with the first gear fork head 3254 is provided on the connecting guide rod 3223. A packing guide rod joint 3224 is connected to the end of the discharging and packaging slide rod 3222. One end of the packing guide rod joint 3224 is connected to the end of the discharging and packaging slide rod 3222, and the other end of the packing guide rod joint 3224 is detachably connected to the packing material transfer guide rod 3225. The packing guide rod joint 3224 is provided with a second gear fork groove matching with the second gear fork head 3264. By setting the connecting guide rod 3223 and the first fork groove, the first fork head 3254 on the first fork plate 3253 is conveniently connected with the first fork groove of the connecting guide rod 3223. By setting the packing guide rod joint 3224 and the second fork groove, the second fork head 3264 on the second fork plate 3263 is conveniently connected with the packing guide rod joint 3224. The discharging packing slide rod 3222 of the present invention cooperates with the connecting guide rod 3223 and the packing guide rod joint 3224 through the front end fork mechanism 325 and the rear end fork mechanism 326, so as to facilitate the packing and transferring guide rod 3225 to pack the conveyed workpiece cover 1, thereby improving the packing and packing efficiency of the workpiece cover 1.The drying guide rod 24 provided in the present invention is connected in sequence with the connecting guide rod 3223, the discharging and packaging slide rod 3222, the packaging guide rod joint 3224, and the packaging and material transfer guide rod 3225 to ensure smooth transportation of the workpiece cover 1 on the drying guide rod 24 and improve the transportation stability of the workpiece cover 1.

[0044] The material moving and discharging mechanism 324 of the present invention includes a moving component 3241 and a material discharging component 3242. One side of the material discharging component 3242 is connected to the moving component 3241. The moving component 3241 drives the material discharging component 3242 to move so that the material discharging component 3242 drives the workpiece cover 1 on the discharge and packaging slide rod 3222 to move, so as to push the workpiece cover 1 to discharge the material. Among them, the material shifting assembly 3242 includes a material shifting seat 32421, a material shifting lifting cylinder 32422, and a material shifting fixture 32423. The material shifting lifting cylinder 32422 is fixed to one side of the material shifting seat 32421, and the telescopic rod of the material shifting lifting cylinder 32422 is connected to the material shifting fixture 32423. A material shifting fork 32424 is fixed to the lower end of the material shifting fixture 32423. The material shifting fixture 32423 and the material shifting fork 32424 are fixed as an integrated structure. The material shifting fixture 32423 can be movably clamped into the material discharging and packaging slide bar 3222 through the material shifting fork 32424, so as to divide and pack the workpiece cover 1 transported on the material discharging and packaging slide bar 3222. A transmission belt clamp 32425 is fixed to the other side of the material shifting seat 32421. When the embodiment of the present invention is implemented, the material-prying lifting cylinder 32422 is electrically connected to the solenoid valve 32426, and the sensor 323 can be an infrared sensing switch. The solenoid valve 32426 is electrically connected to the infrared sensing switch. When the infrared sensing switch senses the presence of the workpiece cover 1, the infrared sensing switch will send a signal to the solenoid valve 32426 to control the magnetic valve gas route to be turned on from P→A when the power is off. The telescopic rod of the material-prying lifting cylinder 32422 is pushed upward to the top by the high-pressure airflow, and the exhaust is turned on from B→S. After the solenoid valve 32426 is energized, the internal electromagnetic force turns the valve to change the air intake from P→B, and the material-prying lifting cylinder 32422 moves downward to complete the stamping of the material-prying lifting cylinder 32422. After stamping, the exhaust gas is discharged from A→R, and the telescopic rod of the material-prying lifting cylinder 32422 is extended and retracted downward to control the material-prying fixture 32423 to move downward. In addition, the material shifting and lifting cylinder 32422 of the present invention is also connected to an air intake pipe, through which air is taken in.

[0045] In a specific implementation, the mobile assembly 3241 of the present invention includes a power element 32411, a driven toothed pulley 32412, a driving toothed pulley 32413, and a toothed belt 32414. The power element 32411 is connected to the driven toothed pulley 32412, the synchronous belt is connected to the driven toothed pulley 32412 and the driving toothed pulley 32413 through the toothed belt 32414. The driven toothed pulley 32412 is meshed with the driving toothed pulley 32413 through the toothed belt 32414. The material dispensing seat 32421 of 3242 is connected to the toothed belt 32414 through the transmission belt clamp 32425 on the other side thereof, and the driven toothed belt pulley 32412 is driven by the power element 32411 to rotate. The toothed belt 32414 drives the transmission belt clamp 32425 thereon to move under the transmission action of the driven toothed belt pulley 32412, and the transmission belt clamp 32425 drives the material dispensing seat 32421 to move during the movement, thereby driving The material lifting cylinder 32422 and the material clamp 32423 on the material discharging seat 32421 are moved. In the embodiment of the present invention, the moving component 3241 includes a tank chain 32415, and the moving end of the tank chain 32415 is connected to the upper end of the material discharging seat 32421 of the material discharging component 3242. The moving component 3241 includes a moving slider 32416 and a slide rail 32417 matched with the moving slider 32416. The slide rail 32417 moves along the material discharging and packaging conveying channel 32 The workpiece cover 21 is distributed in the conveying direction and fixed on the packaging workbench 321. The moving slider 32416 is connected to the transmission belt clamp 32425 on the other side of the material dispensing seat 32421. The transmission belt clamp 32425 will drive the moving slider 32416 on the transmission belt clamp 32425 to move during its movement, so that the moving slider 32416 can move along the slide rail 32417, thereby improving the stability of the moving process of the material dispensing seat 32421 and the material dispensing lifting cylinder 32422 thereon.

[0046] When the present invention is specifically implemented, the power element 32411 includes a power motor 324111, a rigid coupling 324112, and a first driving shaft 324113. The motor output shaft of the power motor 324111 is connected to the rigid coupling 324112. One end of the first driving shaft 324113 is connected to the power motor 324111 through the rigid coupling 324112. The driving toothed pulley 32413 is sleeved on the other end of the first driving shaft 324113. The power motor 324111 drives the driving toothed pulley 32413 thereon to rotate through the rigid coupling 324112 and the first driving shaft 324113.

[0047] The principle of batch packaging and conveying of multiple units of workpiece covers 1 (i.e., multiple batches of workpiece covers 1) by the material-shifting packaging structure 32 of the present invention is as follows:

[0048] First, each time a unit workpiece cover 1 is conveyed, before the unit workpiece cover 1 is conveyed to the position of the sensor 323, the front end stop fork mechanism 325 is in a descending state, the rear end stop fork mechanism 326 is in an ascending state, and the material shifting fixture 32423 of the material shifting assembly 3242 is in the starting position (that is, the material shifting fixture 32423 has not moved and has not passed the position of the front end stop fork mechanism 325);

[0049] Next, when the unit workpiece cover 1 is conveyed to the position of the sensor 323, the material-pulling fixture 32423 of the material-pulling assembly 3242 will pull the unit workpiece cover 1 to be quickly conveyed forward (i.e., conveyed in the conveying direction of the workpiece cover 1 of the material discharging and packaging conveying channel 3221);

[0050] Afterwards, when the material shifting fixture 32423 shifts the unit workpiece cover 1 past the front end fork stop mechanism 325, the first fork stop plate 3253 of the front end fork stop mechanism 325 rises, and the second fork stop plate 3263 of the rear end fork stop mechanism 326 falls, and then the material shifting fixture 32423 of the material shifting assembly 3242 continues to be quickly transported forward until the material shifting fixture 32423 of the material shifting assembly 3242 passes the rear end fork stop mechanism 326, and the second fork stop plate 3263 of the rear end fork stop mechanism 326 rises, and the first fork stop plate 3253 of the front end fork stop mechanism 325 falls;

[0051] Then, the material-diverting fixture 32423 of the material-diverting assembly 3242 returns to the starting position under the moving action of the moving assembly 3241. At this time, the unit workpiece cover 1 has been transported to the packing and material-transferring guide rod 3225 at the end of the discharging and packing slide rod 3222.

[0052] Finally, the packing and material transfer guide rod 3225 is manually removed from the end of the discharge packing slide rod 3222 and replaced with another discharge packing slide rod 3222. Then, this unit workpiece cover 1 and the discharge packing slide rod 3222 strung in this unit workpiece cover 1 are manually removed and stacked together, and the above operation is continued to complete the packing of the next unit workpiece cover 1.

[0053] During the conveying process of multiple unit workpiece covers 1, since the conveying speed of the workpiece covers 1 on the drying guide rod 24 and the discharging and packaging slide rod 3222 is relatively slow, and the starting position of the material shifting fixture 32423 is designed to have a horizontal distance of more than 10 workpiece covers from the first gear fork 3254, the time interval required for the first gear fork 3254 of the front end fork mechanism 325 to rise and fall is sufficient, and will not cause the workpiece cover 1 coming from behind to be blocked in front of the first gear fork 3254; since the conveying speed of the workpiece cover 1 on the drying guide rod 24 and the discharging and packaging slide rod 3222 is relatively slow, the time for the material shifting fixture 32423 to return to the starting position before the next unit workpiece cover 1 reaches the position of the sensor 323 is sufficient, so that the material shifting fixture 32423 can continue to shift and convey the next unit workpiece cover 1 without affecting the conveying and packaging of the next unit workpiece cover 1.

[0054] In a specific implementation of the present invention, a feeding transmission structure 23 is installed at the bottom end of the heating conveying channel 22, and the feeding transmission structure 23 includes a feeding conveyor belt 231, a driven conveyor wheel 232, and an active conveyor wheel 233. The driven conveyor wheel 232 and the active conveyor wheel 233 are respectively installed at the two ends of the heating conveying channel 22. The feeding conveyor belt 231 is sleeved on the bottom end of the heating conveying channel 22 and sleeved on the driven conveyor wheel 232 and the active conveyor wheel 233. The feeding conveyor belt 231 is an annular feeding conveyor belt 231 formed by the upper and lower conveyor belts. The driven conveyor wheel 232 is connected to the active conveyor wheel 233 through the feeding conveyor belt 231, and the active conveyor wheel 233 is connected to a feeding transmission motor 234. The feeding drive motor 234 drives the active transmission wheel 233 to rotate, and under the power transmission of the driven transmission wheel 232, it will drive the feeding conveyor belt 231 and the driven transmission wheel 232 to convey the workpiece cover 1, so that the workpiece cover 1 on the drying guide rod 24 located above the feeding conveyor belt 231 can be conveyed forward along the feeding conveyor belt 231 at the bottom end of the heating conveying channel 22, so that the drying box 21 and the heating conveying channel 22 can orderly convey and dry the workpiece cover 1 on the drying guide rod 24, which is beneficial to the drying processing of the workpiece cover 1.

[0055] The entire working principle of the discharging and packaging device of the present invention includes the following process:

[0056] Step 1) Drying: The workpiece cover 1 sleeved on the drying guide rod 24 is driven and conveyed by the feeding transmission structure 23, so that the workpiece cover 1 can be stably and orderly conveyed along the feeding direction of the heating conveying channel 22 of the drying box 21;

[0057] Step 2) Cooling: The drying guide rod 24 transports the dried workpiece cover 1 to the air-cooling packaging device 3, and is cooled by the cooling structure 31 of the air-cooling packaging device 3;

[0058] Step 3) Material shifting by unit: After being purged and cooled by the cooling air cooling structure 31, the front end fork mechanism 325 of the front end of the discharging mechanism 322 descends, and the workpiece cover 1 continues to be transported from the drying guide rod 24 to the discharging and packaging slide rod 3222 of the discharging mechanism 322, until this batch of workpiece covers 1 is transported to the sensor 323, and the material shifting fixture 32423 of the material shifting assembly 3242 starts to quickly shift this batch of unit workpiece covers 1 to continue to be transported forward. After passing the front end fork stop mechanism 325, the first fork stop plate 3253 of the front end fork stop mechanism 325 will rise, the second fork stop plate 3263 of the rear end fork stop mechanism 326 will fall, and the material shifting fixture 32423 of the material shifting assembly 3242 will continue to move forward quickly until the material shifting fixture 32423 of the material shifting assembly 3242 passes the rear end fork stop mechanism 326, the second fork stop plate 3263 of the rear end fork stop mechanism 326 will rise, and the first fork stop plate 3253 of the front end fork stop mechanism 325 will fall;

[0059] Step 4) Packaging: under the moving action of the moving component 3241, the material picking fixture 32423 of the material picking component 3242 returns to the starting position. At this time, this batch of workpiece covers 1 have been transported to the packing and material transfer guide rod 3225 at the end of the discharging and packaging slide rod 3222. The packing and material transfer guide rod 3225 is manually removed from the end of the discharging and packaging slide rod 3222 and replaced with another discharging and packaging slide rod 3222. Then, this batch of workpiece covers 1 is manually removed and stacked, thereby completing the material separation and packaging of this batch of workpiece covers 1, and the purpose of batch packaging of the workpiece covers 1 can be achieved.

[0060] Compared with the prior art, the technical solution disclosed in the above embodiment has the following beneficial effects:

[0061] In the above embodiment, the discharging and packaging device of the present invention packs the workpiece cover 1 in batches through the material discharging and packaging structure 32. The cooperation between the drying guide rod 24 and the feeding transmission structure 23 can ensure the stable and smooth transportation of the workpiece cover 1, avoid the problems of collision, jamming, scratching, etc. of the workpiece cover 1, and achieve better drying effect. The workpiece cover 1 can be disbursed and packaged through the material discharging and packaging structure 32, thereby improving the conveying efficiency, drying efficiency, and material separation and packaging efficiency of the discharging and packaging device, reducing the labor intensity of the operating staff, and achieving accurate counting and packaging, thereby improving the overall processing efficiency of the workpiece cover 1. The front end stop fork mechanism 325 and the rear end stop fork mechanism 326 provided by the present invention not only assist the material shifting and digging mechanism 324 in material dividing and pushing, but also play a role in limiting and clamping the material discharging and packing slide bar 3222, while the material discharging and packing guide rod 3225 plays a role in supporting the material discharging and packing slide bar 3222 to prevent the material discharging and packing slide bar 3222 from running backwards due to the workpiece cover 1 during the conveying process. Guide rod limit baffle 3228 The cooperation allows the first gear fork 3254 and the second gear fork 3264 to retain gaps on both sides of the connecting guide rod 3223 and the packing guide rod joint 3224, thereby preventing the first gear fork 3254 and the second gear fork 3264 from colliding with the connecting guide rod 3223 and the packing guide rod joint 3224 when rising.

[0062] The above disclosure is only the preferred embodiment of the present invention, which certainly cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are still within the scope of the present invention.

Claims

1. A material discharging and packaging device for processing a workpiece cover, characterized in that: The discharging and packaging device comprises a drying device and an air-cooling packaging device, and one end of the drying device is connected to the air-cooling packaging device; The drying device comprises a drying box, a heating conveying channel, and a drying guide rod, wherein the heating conveying channel is installed inside the drying box, and the drying guide rod is located inside the heating conveying channel and penetrates to the air-cooling packaging device; The air-cooling packaging device comprises a cooling air-cooling structure and a material-shifting packaging structure, wherein the cooling air-cooling structure is located below the drying material-guiding rod, and the material-shifting packaging structure is installed on one side of the cooling air-cooling structure and is connected to the drying material-guiding rod located above the cooling air-cooling structure; The material shifting and packaging structure includes a packaging workbench and a discharging mechanism, a sensor, a material shifting and material shifting mechanism, and two sets of fork-blocking mechanisms installed on the packaging workbench. The two sets of fork-blocking mechanisms include a front-end fork-blocking mechanism and a rear-end fork-blocking mechanism, respectively. The front-end fork-blocking mechanism and the rear-end fork-blocking mechanism are respectively installed at the two ends of the discharging mechanism. The sensor is installed at the lower end of the discharging mechanism and is located between the front-end fork-blocking mechanism and the rear-end fork-blocking mechanism. The material shifting and material shifting mechanism is installed above the discharging mechanism and is electrically connected to the sensor. The end of the discharging mechanism is detachably connected with a packaging and material shifting guide rod.

2. The material discharging and packaging device for processing workpiece covers according to claim 1, characterized in that: The cooling air cooling structure includes an air cooling box, a cooling feeding channel, and an air cooling mechanism. The cooling feeding channel is installed on the upper end surface of the air cooling box, and the air cooling mechanism is fixed inside the air cooling box and located below the cooling feeding channel.

3. The material discharging and packaging device for processing workpiece covers according to claim 2, characterized in that: The air cooling mechanism includes a blower, an air cooling pipe, and an air outlet scoop. The air outlet scoop is located at the top of the air cooling box and below the cooling feeding channel. The air outlet of the air outlet scoop faces the cooling feeding channel. One end of the air cooling pipe is connected to the blower, and one end of the air cooling pipe is connected to the air inlet of the air outlet scoop.

4. The material discharging and packaging device for processing workpiece covers according to claim 1, characterized in that: The discharging mechanism includes a discharging and packaging conveying channel and a discharging and packaging slide bar, the discharging and packaging slide bar is fixed at the discharging and packaging conveying channel, one end of the discharging and packaging slide bar is connected to one end of the drying guide rod, and the other end of the discharging and packaging slide bar is detachably connected to the packaging and moving guide rod, the front end of the discharging and packaging conveying channel is connected to the cooling air cooling structure, and the upper surface of the packaging workbench is respectively provided with a first slot for facilitating the lifting and lowering of the front end fork stop mechanism and a second slot for facilitating the lifting and lowering of the rear end fork stop mechanism.

5. The material discharging and packaging device for processing workpiece covers according to claim 4, characterized in that: The front end fork stop mechanism includes a first fork stop fixing seat, a first fork stop cylinder, and a first fork stop plate. The first fork stop fixing seat is installed below the first slot of the packaging workbench. The first fork stop cylinder is fixed on the first fork stop fixing seat. The first cylinder piston rod of the first fork stop cylinder is connected to the first fork stop plate. The first fork stop head is provided at the top of the first fork stop plate.

6. The material discharging and packaging device for processing workpiece covers according to claim 4, characterized in that: The rear end fork stop mechanism includes a second fork stop fixing seat, a second fork stop cylinder, and a second fork stop plate. The second fork stop fixing seat is installed under the second slot of the packaging workbench. The second fork stop cylinder is fixed on the second fork stop fixing seat. The second cylinder piston rod of the second fork stop cylinder is connected to the second fork stop plate. The second fork stop head is provided on the top of the second fork stop plate.

7. The material discharging and packaging device for processing workpiece covers according to claim 1, characterized in that: The material moving and discharging mechanism includes a moving component and a discharging component. One side of the discharging component is connected to the moving component. The moving component drives the discharging component to move so that the discharging component drives the workpiece cover on the discharging and packaging slide rod to move.

8. The material discharging and packaging device for processing workpiece covers according to claim 7, characterized in that: The material shifting assembly includes a material shifting seat, a material shifting lifting cylinder, and a material shifting fixture. The material shifting lifting cylinder is fixed to one side of the material shifting seat, and the telescopic rod of the material shifting lifting cylinder is connected to the material shifting fixture. A material shifting fork is fixed to the lower end of the material shifting fixture, and the material shifting fixture can be movably clamped into the material discharging and packaging slide bar through the material shifting fork. A transmission belt clamp is fixed to the other side of the material shifting seat.

9. The material discharging and packaging device for processing workpiece covers according to claim 7, characterized in that: The moving assembly includes a power element, a driven toothed belt pulley, a driving toothed belt pulley, and a toothed belt. The power element is connected to the driving toothed belt pulley, and the synchronous belt is connected to the driven toothed belt pulley and the driving toothed belt pulley. The driven toothed belt pulley is meshed with the driving toothed belt pulley for transmission, and the material shifting seat of the material shifting assembly is connected to the toothed belt through the transmission belt clamp on the other side thereof.

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