Pass-type grinding machine for part machining

Abstract

The invention discloses a pass-type grinding machine for part machining, which comprises a support frame I, one side of the support frame I is provided with a feeding adjusting unit and a feeding unit, the feeding adjusting unit is vertically connected with the feeding unit, the other side of the support frame I is provided with a discharging unit, and a grinding assembly is arranged between the feeding unit and the discharging unit. The grinding assembly comprises a position adjusting unit and a grinding unit, the position adjusting unit and the grinding unit are installed on the first supporting frame face to face, the feeding unit and the grinding unit are both connected with the position adjusting unit, the grinding unit comprises a fixing frame, and the fixing frame is installed on the first supporting frame. First conveying mechanisms are installed on the two sides of the position adjusting unit and the two sides of the fixing frame, a first grinding mechanism and a second grinding mechanism are sequentially installed between the two first conveying mechanisms, and a second conveying mechanism is installed below the fixing frame.

Description

Technical Field

[0001] The invention relates to the technical field of grinders, in particular to a through-type grinder for parts processing. Background Art

[0002] With the continuous development of the manufacturing industry, the requirements for the surface quality, dimensional accuracy and batch consistency of parts are becoming higher and higher. Traditional grinders can only grind a small number of parts each time during the processing, resulting in low grinding efficiency and high grinding costs. The use of through-type grinders has greatly improved the efficiency and consistency of grinding batch parts.

[0003] Although the through-type grinder in the prior art can quickly grind parts in batches, it is usually only suitable for parts of one size. When replacing parts of different sizes, it is necessary to replace and adjust multiple mechanisms of the grinding equipment, which not only affects the grinding efficiency, but also increases the workload of the operator, thereby leading to higher production costs. Summary of the invention

[0004] In view of the above technical problems, the present invention provides a through-type grinder for parts processing, comprising a support frame one, the support frame one is externally connected to a program control system for controlling the overall working process, a loading adjustment unit and a feeding unit are installed on one side of the support frame one, the loading adjustment unit is vertically connected to the feeding unit, a unloading unit is installed on the other side of the support frame one, a grinding assembly is installed between the feeding unit and the unloading unit, the grinding assembly comprises a position adjustment unit and a grinding unit, the position adjustment unit and the grinding unit are installed face to face on the support frame one, the feeding unit and the grinding unit are both connected to the position adjustment unit, the grinding unit comprises a fixed frame, the fixed frame is installed on the support frame one, both sides of the position adjustment unit and the fixed frame are installed on a first conveying mechanism, a first grinding mechanism and a second grinding mechanism are installed in sequence between the two first conveying mechanisms, a second conveying mechanism is installed below the fixed frame, one end of the second conveying mechanism is connected to the feeding unit, and the other end of the second conveying mechanism is connected to the unloading unit.

[0005] Furthermore, the feeding adjustment unit includes a support frame 2, a motor 1, a conveyor belt assembly 1, a support plate 1, a motor 2, a support seat 1, a spring, a limit plate, a support seat 3 and a lead screw 1. The support frame 2 is fixedly mounted on the support frame 1, the motor 1 and the conveyor belt assembly 1 are both mounted on the support frame 2, the conveyor belt assembly 1 is connected to the motor 1, and the conveyor belt assembly 1 is driven to move by the motor 1. The support plate 1 is fixedly mounted on one end of the support frame 2, an electric cylinder 1 is fixedly mounted on the support plate 1, the support seat 1 and the support seat 3 are respectively fixedly mounted on both sides of the support frame 2, the motor 2 is fixedly mounted on the support seat 1, and the lead screw 1 is rotatably mounted on the support frame 2. On seat three, the lead screw one is coaxially fixedly connected with the output shaft of motor two, multiple support seats two are fixedly installed on both sides of the support frame two, and limit plates are provided on both sides of the support frame two, and multiple sliding rods are fixedly installed on each of the limit plates, and the sliding rods are slidably installed on the support frame two, and the support frame two corresponds to the sliding rods one by one, and two sections of threads with opposite spiral directions are provided on the lead screw one, and the limit plate on one side of the support frame two is connected to a section of thread on the lead screw one, and the limit plate on the other side of the support frame two is connected to another section of thread on the lead screw one, and a top plate two is fixedly installed on the piston rod of the electric cylinder one, and the top plate two is connected to the top plate one through multiple springs.

[0006] Furthermore, the feeding unit includes a position adjustment seat, a motor three, a support seat four, a movable plate, a screw two, a motor four, a push plate, a guide rod, a support seat five, a feeding plate one, a guide frame, a screw three and a support seat six. The position adjustment seat is slidably mounted on the support frame two, the support frame four is fixedly mounted on the end of the support frame two away from the support plate one, the motor three is fixedly mounted on the support seat four, the movable plate is slidably mounted on the position adjustment seat, the push plate is vertically fixedly mounted on the movable plate, the push plate is slidably connected to the position adjustment seat, a discharge channel is arranged between the position adjustment seat and the limit plate, the push plate is arranged at the discharge channel, the support seat six is ​​fixedly mounted on one end of the position adjustment seat, and the support seat five is fixedly mounted on the position adjustment seat At the other end, the motor four is fixedly mounted on the support seat six, the screw two is rotatably mounted on the support seat five, the screw two is coaxially fixedly connected to the motor four, the movable plate is connected to the screw two by a thread, the screw three is rotatably mounted in the support frame two, the screw three is coaxially fixedly connected to the output shaft of the motor three, the screw three is rotatably connected to the support seat four, the position adjustment seat is connected to the screw three by a thread, the feeding plate one is fixedly mounted on the support frame two, the feeding plate one is arranged below the position adjustment seat, the guide frame is fixedly mounted on the support frame two, a discharge channel which is the same as that between the limit plate and the position adjustment seat is arranged between the guide frame and the position adjustment seat, the guide rod is fixedly mounted on the limit plate, and the guide rod is slidably connected to the guide frame.

[0007] Furthermore, the position adjustment unit includes a position adjustment frame, a movable seat and a track seat, the track seat is fixedly mounted on the support frame one, two track seats are arranged at intervals on the support frame one, and a movable seat is slidably mounted on each track seat, the position adjustment frame is fixedly mounted on the two movable seats, the position adjustment frame and the fixed frame are provided with avoidance notches at the positions of the first conveying mechanism, the first grinding mechanism, and the second grinding mechanism, and the position adjustment frame is fixedly connected to the position adjustment seat.

[0008] Furthermore, the first conveying mechanism includes a conveyor belt assembly 2, a motor 5 and a mounting seat 1. The mounting seat 1 in the first conveying mechanism on the fixed frame is fixedly installed on the fixed frame, and the mounting seat 1 in the first conveying mechanism on the position adjustment unit is fixedly installed on the position adjustment frame. The conveyor belt assembly 2 and the motor 5 are both installed on the mounting seat 1. The conveyor belt assembly 2 is connected to the motor 5, and the conveyor belt assembly 2 is driven to move by the motor 5. The conveyor belt assembly 2 is provided with an anti-slip strip.

[0009] Furthermore, the first grinding mechanism includes a support seat seven, an electric cylinder two, a lifting seat, a grinding wheel one and a motor seven, the support seat seven is fixedly mounted on a fixed frame, the electric cylinder two is fixedly mounted on the support seat seven, the lifting seat is slidably mounted on the fixed frame, the lifting seat is fixedly connected to the piston rod of the electric cylinder two, the motor seven is fixedly mounted on the lifting seat, and the grinding wheel is coaxially fixedly mounted on the output shaft of the motor seven.

[0010] Furthermore, the grinding mechanism is provided with two groups, one group of grinding mechanisms is installed on a fixed frame, and the other group of grinding mechanisms is installed on a position adjustment frame, the second grinding mechanism includes a grinding wheel 2, a motor 8 and a mounting seat 2, the mounting seat 2 in the second grinding mechanism installed on the fixed frame is fixedly installed on the fixed frame, the mounting seat 2 in the second grinding mechanism installed on the position adjustment frame is fixedly installed on the position adjustment frame, the motor 8 is fixedly installed on the mounting seat 2, and the grinding wheel 2 is fixedly installed on the output shaft of the motor 8.

[0011] Furthermore, the second conveying mechanism includes a rotating shaft, a support rod and a feed plate 2, both ends of the fixed frame are fixedly installed with a motor 6, a conveying roller is fixedly installed on the output shaft of each of the motors 6, the conveying roller is rotatably connected to the fixed frame, a spline shaft is coaxially fixedly installed on each of the motors 6, the rotating shaft is rotatably installed on the movable seat, the spline shaft and the rotating shaft are splined, a conveyor belt is connected between the two conveying rollers, a magnetic plate is provided on the conveyor belt, and the magnetic plate reciprocates under the drive of the conveyor belt, the support rod is fixedly installed on one end of the support frame 1 close to the support frame 3, the feed plate 2 is fixedly installed on the support rod, the feed plate 2 and the feed plate 1 are respectively arranged at both ends of the conveyor belt, and match the conveyor belt.

[0012] Furthermore, the unloading unit includes a support frame three, a motor nine and a conveyor belt assembly three, the support frame three is fixedly mounted on an end of the support frame one away from the position adjustment seat, the motor nine and the conveyor belt assembly three are both mounted on the support frame three, the motor nine is connected to the conveyor belt assembly three, and the conveyor belt assembly three moves driven by the motor nine.

[0013] Compared with the prior art, the present invention has the following advantages: (1) The present invention can adjust the width between the two limit plates and the distance of the discharge channel through the loading adjustment unit and the feeding unit, thereby facilitating the loading and feeding of parts of different sizes and improving the applicable scope of processing parts of different sizes; (2) The present invention can facilitate the stable and efficient transportation of parts through the first conveying mechanism and the second conveying mechanism, thereby improving the efficiency and stability of the part grinding process; (3) The present invention can facilitate the grinding of three surfaces of the part through the first grinding mechanism and the second grinding mechanism, and can adjust the grinding position according to the size of different parts, thereby improving the grinding efficiency and quality while reducing the grinding cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the through-type grinding machine of the present invention.

[0015] Figure 2 It is a top view of the through-type grinding machine of the present invention.

[0016] Figure 3 It is a side view of the pass-through grinding machine of the present invention.

[0017] Figure 4 The structure diagram of the feeding adjustment unit and the feeding unit of the present invention is shown in FIG. Figure 1 .

[0018] Figure 5 The structure diagram of the feeding adjustment unit and the feeding unit of the present invention is shown in FIG. Figure 2 .

[0019] Figure 6 The structure of the grinding assembly and the unloading unit of the present invention is schematically shown. Figure 1 .

[0020] Figure 7 The structure of the grinding assembly and the unloading unit of the present invention is schematically shown. Figure 2 .

[0021] Figure 8 It is a schematic diagram of the partial structure of the grinding assembly of the present invention.

[0022] Figure numbers: 101-support frame 1; 201-support frame 2; 202-motor 1; 203-conveyor belt assembly 1; 204-electric cylinder 1; 205-support plate 1; 206-motor 2; 207-support seat 1; 208-support seat 2; 209-sliding rod; 210-top plate 1; 211-spring; 212-top plate 2; 213-limiting plate; 214-support seat 3; 215-screw 1; 301-position adjustment seat; 302-motor 3; 303-support seat 4; 304-moving plate; 305-screw 2; 306-motor 4; 307-push plate; 308-guide rod; 309-support seat 5; 310-feeding plate 1; 311-guide Toward frame; 312-screw three; 313-support seat six; 401-position adjustment frame; 402-moving seat; 403-track seat; 501-fixed frame; 502-support seat seven; 503-electric cylinder two; 504-conveyor belt assembly two; 505-motor five; 506-mounting seat one; 507-motor six; 508-lifting seat; 509-grinding wheel one; 510-motor seven; 511-grinding wheel two; 512-motor eight; 513-mounting seat two; 514-spline shaft; 515-rotating shaft; 516-conveyor belt; 517-conveyor roller; 518-support rod; 519-feeding plate two; 601-support frame three; 602-motor nine; 603-conveyor belt assembly three. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0024] Example: Figure 1-Figure 8 A through-type grinder for parts processing shown in the figure includes a support frame 101, and the support frame 101 is externally connected to a program control system for controlling the overall working process. A loading adjustment unit and a feeding unit are installed on one side of the support frame 101, and the loading adjustment unit is vertically connected to the feeding unit. A unloading unit is installed on the other side of the support frame 101, and a grinding assembly is installed between the feeding unit and the unloading unit. The grinding assembly includes a position adjustment unit and a grinding unit, and the position adjustment unit and the grinding unit are installed face to face on the support frame 101. The feeding unit and the grinding unit are both connected to the position adjustment unit. The grinding unit includes a fixed frame 501, and the fixed frame 501 is installed on the support frame 101. Both sides of the position adjustment unit and the fixed frame 501 are installed on a first conveying mechanism, and a first grinding mechanism and a second grinding mechanism are installed in sequence between the two first conveying mechanisms. A second conveying mechanism is installed below the fixed frame 501, and one end of the second conveying mechanism is connected to the feeding unit, and the other end of the second conveying mechanism is connected to the unloading unit.

[0025] The feeding adjustment unit includes a support frame 201, a motor 202, a conveyor belt assembly 203, a support plate 205, a motor 206, a support seat 207, a spring 211, a limit plate 213, a support seat 3 214 and a lead screw 215. The support frame 201 is fixedly mounted on the support frame 101, the motor 202 and the conveyor belt assembly 203 are both mounted on the support frame 201, the conveyor belt assembly 203 is connected to the motor 202, and the conveyor belt assembly 203 is driven to move by the motor 202. The support plate 205 is fixedly mounted on one end of the support frame 201, and an electric cylinder 204 is fixedly mounted on the support plate 205. The support seat 1 207 and the support seat 3 214 are respectively fixedly mounted on both sides of the support frame 201, the motor 206 is fixedly mounted on the support seat 207, and the lead screw 215 is rotatably mounted. On the support seat three 214, the lead screw 1 215 is coaxially fixedly connected with the output shaft of the motor 206, and multiple support seats 208 are fixedly installed on both sides of the support frame 201. Limiting plates 213 are arranged on both sides of the support frame 201, and multiple sliding rods 209 are fixedly installed on each limiting plate 213. The sliding rods 209 are slidably installed on the support seat 208, and the support seat 208 corresponds to the sliding rods 209 one by one. Two sections of threads with opposite spiral directions are arranged on the lead screw 1 215. The limiting plate 213 on one side of the support frame 201 is connected to a section of thread on the lead screw 1 215, and the limiting plate 213 on the other side of the support frame 201 is connected to the other section of thread on the lead screw 1 215. A top plate 212 is fixedly installed on the piston rod of the electric cylinder 1 204, and the top plate 212 is connected to the top plate 1 210 through multiple springs 211.

[0026] The feeding unit includes a position adjustment seat 301, a motor 302, a support seat 4 303, a moving plate 304, a screw 2 305, a motor 4 306, a push plate 307, a guide rod 308, a support seat 5 309, a feeding plate 1 310, a guide frame 311, a screw 312 and a support seat 6 313. The position adjustment seat 301 is slidably mounted on the support frame 201, and the support seat 4 303 is fixedly mounted on the end of the support frame 201 away from the support plate 1 205. The third support seat 302 is fixedly mounted on the fourth support seat 303, the movable plate 304 is slidably mounted on the position adjustment seat 301, the push plate 307 is vertically fixedly mounted on the movable plate 304, the push plate 307 is slidably connected to the position adjustment seat 301, a discharge channel is arranged between the position adjustment seat 301 and the limit plate 213, the push plate 307 is arranged at the discharge channel, the support seat 6 313 is fixedly mounted on one end of the position adjustment seat 301, and the support seat 5 309 is fixedly mounted on the position adjustment seat At the other end of the seat 301, the motor 4 306 is fixedly mounted on the support seat 6 313, the screw 2 305 is rotatably mounted on the support seat 5 309, the screw 2 305 is coaxially fixedly connected with the motor 4 306, the moving plate 304 is connected with the screw 2 305 by a thread, the screw 3 312 is rotatably mounted in the support frame 201, the screw 3 312 is coaxially fixedly connected with the output shaft of the motor 3 302, the screw 3 312 is rotatably connected with the support seat 4 303, and the position adjustment seat 301 The feed plate 1 310 is fixedly mounted on the support frame 201 and is connected to the lead screw 312 by threads. The feed plate 1 310 is arranged below the position adjustment seat 301. The guide frame 311 is fixedly mounted on the support frame 201. A discharge channel which is the same as that between the limit plate 213 and the position adjustment seat 301 is arranged between the guide frame 311 and the position adjustment seat 301. The guide rod 308 is fixedly mounted on the limit plate 213, and the guide rod 308 is slidably connected to the guide frame 311.

[0027] The position adjustment unit includes a position adjustment frame 401, a movable seat 402 and a track seat 403. The track seat 403 is fixedly mounted on the support frame 101. Two track seats 403 are arranged at intervals on the support frame 101. A movable seat 402 is slidably mounted on each track seat 403. The position adjustment frame 401 is fixedly mounted on the two movable seats 402. The position adjustment frame 401 and the fixed frame 501 are provided with avoidance gaps at the positions of the first conveying mechanism, the first grinding mechanism and the second grinding mechanism. The position adjustment frame 401 is fixedly connected to the position adjustment seat 301.

[0028] The first conveying mechanism includes a conveyor belt component 2 504, a motor 505 and a mounting seat 1 506. The mounting seat 1 506 in the first conveying mechanism on the fixed frame 501 is fixedly installed on the fixed frame 501, and the mounting seat 1 506 in the first conveying mechanism on the position adjustment unit is fixedly installed on the position adjustment frame 401. The conveyor belt component 2 504 and the motor 5 505 are both installed on the mounting seat 1 506. The conveyor belt component 2 504 is connected to the motor 5 505, and the conveyor belt component 2 504 is driven to move by the motor 5 505. The conveyor belt component 2 504 is provided with an anti-slip strip.

[0029] The first grinding mechanism includes a support seat 7 502, an electric cylinder 2 503, a lifting seat 508, a grinding wheel 1 509 and a motor 7 510. The support seat 7 502 is fixedly installed on the fixed frame 501, the electric cylinder 2 503 is fixedly installed on the support seat 7 502, the lifting seat 508 is slidably installed on the fixed frame 501, the lifting seat 508 is fixedly connected to the piston rod of the electric cylinder 2 503, the motor 7 510 is fixedly installed on the lifting seat 508, and the grinding wheel 1 509 is coaxially fixedly installed on the output shaft of the motor 7 510.

[0030] Two groups of grinding mechanisms are provided, one group of grinding mechanisms is installed on the fixed frame 501, and the other group of grinding mechanisms is installed on the position adjustment frame 401. The second grinding mechanism includes a second grinding wheel 511, an eighth motor 512 and a second mounting seat 513. The second mounting seat 513 in the second grinding mechanism installed on the fixed frame 501 is fixedly installed on the fixed frame 501, the second mounting seat 513 in the second grinding mechanism installed on the position adjustment frame 401 is fixedly installed on the position adjustment frame 401, the eighth motor 512 is fixedly installed on the second mounting seat 513, and the second grinding wheel 511 is fixedly installed on the output shaft of the eighth motor 512.

[0031] The second conveying mechanism includes a rotating shaft 515, a support rod 518 and a feeding plate 2 519. Motor 6 507 is fixedly installed at both ends of the fixed frame 501. A conveying roller 517 is fixedly installed on the output shaft of each motor 6 507. The conveying roller 517 is rotatably connected to the fixed frame 501. A spline shaft 514 is coaxially fixedly installed on each motor 6 507. The rotating shaft 515 is rotatably installed on the movable seat 402. The spline shaft 514 and the rotating shaft 515 are connected by a spline. A conveyor belt 516 is connected between the two conveying rollers 517. A magnetic plate is arranged on the conveyor belt 516. The magnetic plate reciprocates under the drive of the conveyor belt 516. The support rod 518 is fixedly installed on one end of the support frame 101 close to the support frame 3 601. The feeding plate 2 519 is fixedly installed on the support rod 518. The feeding plate 2 519 and the feeding plate 1 310 are respectively arranged at both ends of the conveyor belt 516 and match the conveyor belt 516.

[0032] The unloading unit includes a support frame three 601, a motor nine 602 and a conveyor belt assembly three 603. The support frame three 601 is fixedly mounted on one end of the support frame one 101 away from the position adjustment seat 301. The motor nine 602 and the conveyor belt assembly three 603 are both mounted on the support frame three 601. The motor nine 602 is connected to the conveyor belt assembly three 603. The conveyor belt assembly three 603 moves driven by the motor nine 602.

[0033] The working principle of the present invention is:

[0034] When the feeding adjustment unit is working: the output shaft of the motor 206 drives the lead screw 1 215 to rotate, and when the lead screw 1 215 rotates, the sliding rod 209 is driven to move on the support seat 208 through the limit plate 213, so that the two limit plates 213 move toward each other or face to face, thereby adjusting the distance between the two limit plates 213 to achieve parts of different lengths, and the piston rod of the electric cylinder 1 204 drives the spring 211 and the top plate 1 210 to move through the top plate 212, and the parts are placed between the top plate 1 210 and the position adjustment seat 301 to form a parts library (such as Figure 2 , Figure 4 and Figure 5 As shown in the figure), the piston rod of the electric cylinder 204 pushes the top plate 212 to move, and the top plate 212 drives the top plate 210 to press the parts through the spring 211, so that the parts close to the position adjustment seat 301 are attached to the position adjustment seat 301, and the output shaft of the motor 202 drives the conveyor belt assembly 203 to meet, thereby driving multiple parts to move into the discharge channel in turn and attach to the position adjustment seat 301, thereby realizing the sequential loading of parts of different lengths, thereby improving the efficiency and stability of loading.

[0035] When the feeding unit and the position adjustment unit are working: the output shaft of the motor four 306 drives the screw two 305 to rotate, the screw two 305 drives the moving plate 304 to move on the position adjustment seat 301, the moving plate 304 drives the pushing plate 307 to move, and the pushing plate 307 pushes the parts in the discharge channel to move to the first conveying mechanism. When the conveyed parts arrive at the first conveying mechanism, the pushing plate 307 is still in the discharge channel between the parts library and the position adjustment seat 301. It should be noted that pusher plates 307 of different sizes are replaced according to parts of different lengths to ensure that the parts can be fed into the first conveying mechanism without leaving the discharge channel between the parts library and the position adjustment seat 301, so as to ensure that the parts can be fed into the first conveying mechanism without leaving the discharge channel between the parts library and the position adjustment seat 301. Prevent the push plate 307 from being stuck by parts; when replacing parts of different thicknesses and needing to adjust the distance of the discharge channel between the parts library and the position adjustment seat 301, the output shaft of the motor three 302 drives the screw three 312 to rotate, and the screw three 312 drives the position adjustment seat 301 to move. When the position adjustment seat 301 moves, it drives the moving seat 402 to move on the track seat 403 through the position adjustment frame 401. When the moving seat 402 moves, it drives the rotating shaft 515 to drive the spline shaft 514 to slide, thereby adjusting the size of the discharge channel to adapt to the grinding of parts of different thicknesses. It should be noted that, initially, the thickness of the grinding wheel 509 is set to be larger to meet the grinding requirements of parts of different thicknesses.

[0036] When the first conveying mechanism and the second conveying mechanism are working: the output shaft of the mounting seat 1 506 drives the conveyor belt assembly 2 504 to move. Since the conveyor belt assembly 2 504 is provided with an anti-slip strip, under the action of friction, the conveyor belt assembly 2 504 drives the parts to move from the feeding plate 1 310 to the conveyor belt 516, and the magnetic plate on the conveyor belt 516 attracts the parts for subsequent grinding; at the same time, the output shaft of the motor 6 507 drives the conveyor roller 517 to rotate. When the conveyor roller 517 rotates, the rotating shaft 515 is driven to rotate through the spline shaft 514. At the same time, the conveyor roller 517 drives the conveyor belt 516 to move, thereby driving the parts to move to the first conveying mechanism close to the unloading unit position, and the parts are output to the unloading unit through the first conveying mechanism at the unloading unit position.

[0037] When the first grinding mechanism and the second grinding mechanism are working: the output shaft of the motor seven 510 drives the grinding wheel one 509 to rotate, and when the part passes through the grinding wheel one 509, the grinding wheel one 509 grinds the upper surface of the part; the output shaft of the motor eight 512 drives the grinding wheel two 511 to rotate, and when the part passes through the grinding wheel two 511, the two grinding wheels two 511 respectively grind the two side surfaces of the part, thereby completing the grinding of the three surfaces of the part, greatly improving the efficiency of the grinding of the part, and at the same time, due to the role of the magnetic plate adsorption for transportation, the stability of the grinding is guaranteed, and the effect of the grinding of the part is improved; when replacing parts of different heights, the piston rod of the electric cylinder two 503 drives the lifting seat 508 to move, and the lifting seat 508 drives the grinding wheel one 509 and the motor seven 510 to move to meet the grinding requirements of parts of different heights. It should be particularly noted that initially, the height of the grinding wheel two 511 is set higher to meet the grinding requirements of parts of different heights; if the part exceeds the height of the grinding wheel two 511, it can be replaced according to demand.

[0038] When the unloading unit is working: the output shaft of the motor nine 602 drives the conveyor belt component three 603 to move, and the conveyor belt component three 603 drives the parts to move. When the parts are polished and conveyed to the conveyor belt component three 603 in the unloading unit, the conveyor belt component three 603 outputs the polished parts to the collection area for collection, and then can complete the polishing of three surfaces of parts of different sizes, which greatly improves the efficiency and effect of part polishing, and at the same time has a high adaptability to parts of different sizes.

[0039] It should be particularly noted that the above-mentioned working process and the start and stop of the power parts of the present invention are all controlled by a program control system.

Claims

1. A through-type grinding machine for parts processing, comprising a support frame (101), wherein the support frame (101) is externally connected to a program control system for controlling the overall working process, characterized in that: A loading adjustment unit and a feeding unit are installed on one side of the support frame one (101), and the loading adjustment unit is vertically connected to the feeding unit. A unloading unit is installed on the other side of the support frame one (101), and a grinding assembly is installed between the feeding unit and the unloading unit. The grinding assembly includes a position adjustment unit and a grinding unit. The position adjustment unit and the grinding unit are installed face to face on the support frame one (101). The feeding unit and the grinding unit are both connected to the position adjustment unit. The grinding unit includes a fixed frame (501), and the fixed frame (501) is installed on the support frame one (101). Both sides of the position adjustment unit and the fixed frame (501) are installed on the first conveying mechanism. The first grinding mechanism and the second grinding mechanism are installed in sequence between the two first conveying mechanisms. A second conveying mechanism is installed below the fixed frame (501), and one end of the second conveying mechanism is connected to the feeding unit, and the other end of the second conveying mechanism is connected to the unloading unit.

2. A through-type grinding machine for parts processing as claimed in claim 1, characterized in that: The feeding adjustment unit comprises a support frame 2 (201), a motor 1 (202), a conveyor belt assembly 1 (203), a support plate 1 (205), a motor 2 (206), a support seat 1 (207), a spring (211), a limit plate (213), a support seat 3 (214) and a lead screw 1 (215); the support frame 2 (201) is fixedly mounted on the support frame 1 (101); the motor 1 (202) and the conveyor belt assembly 1 (203) are both mounted on the support frame 2 (201); the conveyor belt assembly The first (203) is connected to the motor first (202), and the conveyor belt assembly first (203) is driven to move by the motor first (202). The support plate first (205) is fixedly mounted on one end of the support frame second (201), and the support plate first (205) is fixedly mounted with an electric cylinder first (204). The support seat first (207) and the support seat third (214) are respectively fixedly mounted on both sides of the support frame second (201). The motor second (206) is fixedly mounted on the support seat first (207). The lead screw first (215 ) is rotatably mounted on a support seat three (214), the lead screw one (215) is coaxially fixedly connected to the output shaft of the motor two (206), a plurality of support seats two (208) are fixedly mounted on both sides of the support frame two (201), a limiting plate (213) is arranged on both sides of the support frame two (201), a plurality of sliding rods (209) are fixedly mounted on each of the limiting plates (213), the sliding rods (209) are slidably mounted on the support seat two (208), the support seat two (208) and the sliding rods (209) correspond one to one, the lead screw one (215) is provided with two sections of threads with opposite spiral directions, a limit plate (213) on one side of the support frame two (201) is connected to a section of the thread on the lead screw one (215), and a limit plate (213) on the other side of the support frame two (201) is connected to another section of the thread on the lead screw one (215), and a top plate two (212) is fixedly installed on the piston rod of the electric cylinder one (204), and the top plate two (212) is connected to the top plate one (210) via a plurality of springs (211).

3. A through-type grinding machine for parts processing as claimed in claim 2, characterized in that: The feeding unit comprises a position adjustment seat (301), a motor three (302), a support seat four (303), a moving plate (304), a screw two (305), a motor four (306), a push plate (307), a guide rod (308), a support seat five (309), a feeding plate one (310), a guide frame (311), a screw three (312) and a support seat six (313), wherein the position adjustment seat (301) is slidably mounted on the support frame two (201), the support seat four (303) is fixedly mounted on one end of the support frame two (201) away from the support plate one (205), and the motor The third support seat (302) is fixedly mounted on the fourth support seat (303), the movable plate (304) is slidably mounted on the position adjustment seat (301), the push plate (307) is vertically fixedly mounted on the movable plate (304), the push plate (307) is slidably connected to the position adjustment seat (301), a discharge channel is arranged between the position adjustment seat (301) and the limit plate (213), the push plate (307) is arranged at the discharge channel, the sixth support seat (313) is fixedly mounted on one end of the position adjustment seat (301), the fifth support seat (309) is fixedly mounted on the position adjustment seat ( 301), the motor 4 (306) is fixedly mounted on the support seat 6 (313), the lead screw 2 (305) is rotatably mounted on the support seat 5 (309), the lead screw 2 (305) is coaxially fixedly connected with the motor 4 (306), the movable plate (304) is connected with the lead screw 2 (305) by threads, the lead screw 3 (312) is rotatably mounted in the support frame 2 (201), the lead screw 3 (312) is coaxially fixedly connected with the output shaft of the motor 3 (302), the lead screw 3 (312) is rotatably connected with the support seat 4 (303), the position adjustment seat (30 1) is connected with the lead screw 3 (312) by threaded connection, the feed plate 1 (310) is fixedly mounted on the support frame 2 (201), the feed plate 1 (310) is arranged below the position adjustment seat (301), the guide frame (311) is fixedly mounted on the support frame 2 (201), a discharge channel which is the same as that between the limit plate (213) and the position adjustment seat (301) is arranged between the guide frame (311) and the position adjustment seat (301), the guide rod (308) is fixedly mounted on the limit plate (213), and the guide rod (308) is slidably connected to the guide frame (311).

4. A through-type grinding machine for parts processing as claimed in claim 3, characterized in that: The position adjustment unit comprises a position adjustment frame (401), a movable seat (402) and a track seat (403); the track seat (403) is fixedly mounted on the support frame (101); two track seats (403) are arranged at intervals on the support frame (101); a movable seat (402) is slidably mounted on each track seat (403); the position adjustment frame (401) is fixedly mounted on the two movable seats (402); the position adjustment frame (401) and the fixed frame (501) are provided with avoidance notches at the positions of the first conveying mechanism, the first grinding mechanism and the second grinding mechanism; the position adjustment frame (401) is fixedly connected to the position adjustment seat (301).

5. A through-type grinding machine for parts processing as claimed in claim 4, characterized in that: The first conveying mechanism comprises a conveyor belt assembly 2 (504), a motor 5 (505) and a mounting seat 1 (506); the mounting seat 1 (506) in the first conveying mechanism on the fixed frame (501) is fixedly mounted on the fixed frame (501); the mounting seat 1 (506) in the first conveying mechanism on the position adjustment unit is fixedly mounted on the position adjustment frame (401); the conveyor belt assembly 2 (504) and the motor 5 (505) are both mounted on the mounting seat 1 (506); the conveyor belt assembly 2 (504) is connected to the motor 5 (505); the conveyor belt assembly 2 (504) is driven to move by the motor 5 (505); and an anti-slip strip is arranged on the conveyor belt assembly 2 (504).

6. A through-type grinding machine for parts processing as claimed in claim 5, characterized in that: The first grinding mechanism comprises a support seat seven (502), an electric cylinder two (503), a lifting seat (508), a grinding wheel one (509) and a motor seven (510), wherein the support seat seven (502) is fixedly mounted on a fixed frame (501), the electric cylinder two (503) is fixedly mounted on the support seat seven (502), the lifting seat (508) is slidably mounted on the fixed frame (501), the lifting seat (508) is fixedly connected to the piston rod of the electric cylinder two (503), the motor seven (510) is fixedly mounted on the lifting seat (508), and the grinding wheel one (509) is coaxially fixedly mounted on the output shaft of the motor seven (510).

7. A through-type grinding machine for parts processing as claimed in claim 6, characterized in that: The grinding mechanism is provided with two groups, one group of grinding mechanisms is mounted on a fixed frame (501), and the other group of grinding mechanisms is mounted on a position adjustment frame (401); the second grinding mechanism comprises a second grinding wheel (511), an eighth motor (512) and a second mounting seat (513); the second mounting seat (513) in the second grinding mechanism mounted on the fixed frame (501) is fixedly mounted on the fixed frame (501); the second mounting seat (513) in the second grinding mechanism mounted on the position adjustment frame (401) is fixedly mounted on the position adjustment frame (401); the eighth motor (512) is fixedly mounted on the second mounting seat (513); and the second grinding wheel (511) is fixedly mounted on the output shaft of the eighth motor (512).

8. A through-type grinding machine for parts processing as claimed in claim 7, characterized in that: The second conveying mechanism comprises a rotating shaft (515), a supporting rod (518) and a second feeding plate (519); motors (507) are fixedly mounted on both ends of the fixed frame (501); a conveying roller (517) is fixedly mounted on the output shaft of each motor (507); the conveying roller (517) is rotatably connected to the fixed frame (501); a spline shaft (514) is coaxially fixedly mounted on each motor (507); the rotating shaft (515) is rotatably mounted on the movable seat (402); the spline shaft (514) and the rotating shaft (515) are ... ) are connected by a spline, a conveyor belt (516) is connected between the two conveyor rollers (517), a magnetic plate is arranged on the conveyor belt (516), and the magnetic plate reciprocates under the drive of the conveyor belt (516), the support rod (518) is fixedly mounted on one end of the support frame one (101) close to the support frame three (601), the feeding plate two (519) is fixedly mounted on the support rod (518), the feeding plate two (519) and the feeding plate one (310) are respectively arranged at the two ends of the conveyor belt (516), and match the conveyor belt (516).

9. A through-type grinding machine for parts processing as claimed in claim 8, characterized in that: The unloading unit includes a support frame three (601), a motor nine (602) and a conveyor belt assembly three (603). The support frame three (601) is fixedly mounted on one end of the support frame one (101) away from the position adjustment seat (301). The motor nine (602) and the conveyor belt assembly three (603) are both mounted on the support frame three (601). The motor nine (602) is connected to the conveyor belt assembly three (603). The conveyor belt assembly three (603) moves under the drive of the motor nine (602).

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