Feeding table for blade polishing

Abstract

The utility model discloses a feeding table for blade polishing. The feeding table comprises a control box, a workbench, a blade conveying mechanism, a discharging storage mechanism, a feeding pushing mechanism and a spraying and washing mechanism. According to the feeding table for blade grinding, the blade conveying mechanism can be used for transferring blades, unground blades pushed out by the feeding pushing mechanism can be grabbed to move, or ground blades can be grabbed to move to the discharging storage mechanism to be stored, and workers do not need to make direct contact with the blades and transfer the blades; the blade transfer safety is improved; by means of detachable installation of the discharging storage mechanism, the discharging storage mechanism can be directly detached after being fully stored, and the blades can be conveniently moved in groups; and the polished blade is washed clean through the spraying and washing mechanism.

Description

Technical Field

[0001] The utility model relates to a feeding table, in particular to a feeding table used for grinding blades. Background Art

[0002] Among the weeding mechanisms available on the market, the main working parts and easily worn parts are weeding blades. The weeding blades are made of rigid materials. During the production process, the weeding blades need to be loaded and unloaded. The existing method of loading and unloading blades is to manually place the blades on a grinding mechanism and then manually unload them. Since the blades are relatively sharp, this work step has a great safety hazard and low work efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a feeding table for blade grinding, which can improve the safety of upper blade transfer and improve work efficiency.

[0004] Technical solution: The feeding table for blade grinding provided by the utility model includes a control box, a workbench, a blade transportation mechanism, a material unloading and storage mechanism, a material loading and pushing mechanism, and a spraying and flushing mechanism;

[0005] The blade transport mechanism, loading and pushing mechanism and spray and flushing mechanism are all installed on the workbench; the unloading and storing mechanism is detachably installed on the workbench and is used to store the polished blades; the loading and pushing mechanism is used to store and push out the unpolished blades; the blade transport mechanism is used to grab the pushed out unpolished blades for moving or grab the polished blades and move them to the unloading and storing mechanism for storage; the spray and flushing mechanism is used to flush the blades on the blade transport mechanism; a controller is provided in the control box; a key panel electrically connected to the controller is installed on the control box.

[0006] Furthermore, the loading and pushing mechanism includes a storage frame, a pushing motor, a pushing shaft, a pushing gear rack transmission pair and a pushing plate; the storage frame is fixed on the workbench; the unpolished blades are stacked horizontally in the storage frame; pushing holes are provided at the bottom of the storage frame; the pushing plate is installed on the workbench in a transversely movable manner, and is used to pass through two pushing holes to push the bottom blade horizontally out of the storage frame; the pushing motor drives the pushing plate to move horizontally through the pushing gear rack transmission pair, and is electrically connected to the controller through the pushing drive circuit.

[0007] Furthermore, the blanking storage mechanism includes a storage base and multiple limit bars; the storage base is longitudinally slidably installed on the workbench; storage adjustment seats are slidably and adjustably installed at the four edges of the storage base, and the storage adjustment seats on the front and rear sides move longitudinally, and the storage adjustment seats on the left and right sides move horizontally; each limit bar is fixed on each storage adjustment seat respectively.

[0008] Furthermore, the blade transport mechanism includes a transport column, a blade adsorption seat, a horizontal transport unit and a vertical transport unit; the transport column is fixed on the workbench; the horizontal transport unit is installed on the upper end of the transport column; the vertical transport unit is installed on the horizontal transport unit, and the vertical transport unit is driven by the horizontal transport unit to move horizontally; the blade adsorption seat is installed on the lower end of the vertical transport unit, used to adsorb the blade, and the blade adsorption seat is driven by the vertical transport unit to move vertically.

[0009] Furthermore, the transverse transport unit includes a transverse transport rod, a transverse transport seat, a transverse gear rack transmission pair and a translation motor; the transverse transport rod is laterally fixed on the upper end of the transport column; the transverse transport seat is laterally slidably installed on the transverse transport rod; the translation motor is installed on the transverse transport seat, electrically connected to the controller through the translation drive circuit, and drives the transverse transport seat to move laterally along the transverse transport rod through the transverse gear rack transmission pair.

[0010] Furthermore, the vertical transport unit includes a vertical transport rod, a vertical gear rack transmission pair and a lifting motor; the vertical transport rod is vertically slidably installed on the horizontal transport seat; the lifting motor is installed on the horizontal transport seat, electrically connected to the controller through the lifting drive circuit, and drives the vertical transport rod to move vertically through the vertical gear rack transmission pair; the blade adsorption seat is fixed on the lower end of the vertical transport rod.

[0011] Furthermore, an electromagnet controlled by a controller is installed on the blade adsorption seat.

[0012] Furthermore, the spraying mechanism includes a water collecting tank, a spraying water pipe and two arc-shaped water pipes; the water collecting tank is installed on the workbench through two water tank supports; the spraying water pipe is fixed on the two water tank supports for connecting with the external water pipe; the two arc-shaped water pipes are relatively fixed at both ends of the spraying water pipe; multiple nozzles are provided on the spraying water pipe and the two arc-shaped water pipes.

[0013] Compared with the prior art, the present invention has the following advantages: the blade transport mechanism can be used to transfer the blades, and the unpolished blades pushed out by the loading and pushing mechanism can be grabbed and moved, or the polished blades can be grabbed and moved to the unloading and storage mechanism for storage, without the need for staff to directly touch and transfer the blades, thereby improving the safety of blade transfer; the unloading and storage mechanism is detachable, so that the unloading and storage mechanism can be directly disassembled after it is full, which is convenient for moving the blades in groups; the polished blades are rinsed clean by the spray flushing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the utility model;

[0015] Figure 2 This is a structural diagram of the spray mechanism of the utility model;

[0016] Figure 3 This is a structural diagram of the blanking and storage mechanism of the utility model;

[0017] Figure 4 This is a structural diagram of the feeding and pushing mechanism of the utility model;

[0018] Figure 5 This is a schematic diagram of the circuit structure of the utility model;

[0019] In the figure: 201, control box; 202, display screen; 203, button panel; 204, workbench; 205, support leg; 206, storage base; 207, longitudinal slide rail; 208, limit bar; 209, hand screw; 211, storage adjustment slot; 212, storage adjustment seat; 214, storage frame; 215, push motor; 216, push gear; 217, guide bar; 218, push plate; 219, push shaft; 220, push rack; 221, water tank support; 222, water collecting tank; 223, drainage Water pipe; 224, curved water pipe; 225, spray water pipe; 226, nozzle; 227, transport column; 228, horizontal transport rod; 229, horizontal sliding trough; 230, horizontal transport seat; 231, horizontal pulley; 232, translation motor; 233, horizontal transport gear; 234, horizontal transport rack; 235, vertical transport rod; 236, vertical sliding trough; 237, lifting motor; 238, vertical transport gear; 239, vertical transport rack; 240, blade adsorption seat; 241, electromagnet; 4, blade; DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described in detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the embodiments.

[0021] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] In the description of the present invention, it should be understood that the terms "left", "right", "front", "back", "up", "down", "top", "bottom", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] Example 1:

[0024] like Figure 1-5 As shown, the present invention provides a feeding table for blade grinding, which includes: a control box 201, a workbench 204, a blade transport mechanism, a material unloading and storage mechanism, a material loading and pushing mechanism, and a spraying and flushing mechanism;

[0025] Support legs 205 are provided at the four top corners of the lower side of the workbench 204; the blade transport mechanism, the loading and pushing mechanism and the spray and flushing mechanism are all installed on the workbench 204; the unloading and storing mechanism is detachably installed on the workbench 204, and is used to store the polished blades 4; the loading and pushing mechanism is used to store and push out the unpolished blades 4; the blade transport mechanism is used to grab the pushed out unpolished blades 4 for moving or grab the polished blades 4 and move them to the unloading and storing mechanism for storage; the spray and flushing mechanism is used to flush the blades on the blade transport mechanism; the control box 201 is installed on the blade transport mechanism; a controller is provided in the control box 201; a key panel 203 and a display screen 202 electrically connected to the controller are installed on the control box 201.

[0026] The blade transport mechanism can be used to transfer the blade 4. The unpolished blade 4 pushed out by the loading and pushing mechanism can be grabbed and moved, or the polished blade 4 can be grabbed and moved to the unloading and storage mechanism for storage. There is no need for staff to directly touch the blade and transfer it, which improves the safety of the transfer of the blade 4. The unloading and storage mechanism is detachable, so that the unloading and storage mechanism can be directly disassembled after it is full, which is convenient for moving the blades 4 in groups. The spray flushing mechanism is used to rinse the polished blade 4 clean.

[0027] Furthermore, the feeding and pushing mechanism includes a storage frame 214, a pushing motor 215, a pushing shaft 219, a pushing gear rack transmission pair and a pushing plate 218; the pushing gear rack transmission pair includes a pushing gear 216 and a pushing rack 220; the storage frame 214 is fixed on the upper side of the workbench 204; the unground blades 4 are horizontally stacked in the storage frame 214; pushing holes are provided at the bottom of the left and right sides of the storage frame 214; the pushing plate 218 is horizontally movably installed on the upper side of the workbench 204, and is used to pass through the two pushing holes. hole, pushing the bottom blade 4 horizontally out of the storage frame 214; a guide bar 217 is horizontally installed on the workbench 204, which slides with the front and rear edges of the pushing plate 218; the pushing rack 220 is horizontally fixed on the upper side of the pushing plate 218; the pushing shaft 219 is rotatably installed longitudinally on the upper side of the workbench 204; the pushing gear 216 is installed on the pushing shaft 219 and meshes with the pushing rack 220; the pushing motor 215 is used to drive the pushing shaft 219 to rotate, and is electrically connected to the controller through the pushing drive circuit.

[0028] The pushing motor 215 is used to drive the pushing shaft 219 to rotate under the control of the controller. The pushing shaft 219 drives the pushing plate 218 to move horizontally through the pushing gear rack transmission pair, pushing the bottom blade 4 horizontally out of the storage frame 214, making it easier for the blade transport mechanism to grab the blade; the two guide bars 217 are used to slide and guide the pushing plate 218 to ensure that the pushing plate 218 can pass through the pushing hole.

[0029] Furthermore, the blanking and storage mechanism includes a storage base 206 and a plurality of limit bars 208; two longitudinal slide rails 207 are longitudinally arranged on the upper side surface of the workbench 204; two longitudinal slide grooves that slide in cooperation with the two longitudinal slide rails 207 are longitudinally arranged on the lower side surface of the storage base 206; storage adjustment grooves 211 are provided at the four edges of the upper side surface of the storage base 206; a storage adjustment seat 212 is slidingly arranged in each storage adjustment groove 211; the storage adjustment seats 212 on the front and rear sides move longitudinally, and the storage adjustment seats 212 on the left and right sides move horizontally; a hand-tightening bolt 209 for driving the corresponding storage adjustment seat 212 to move is rotatably installed on each storage adjustment groove 211; the lower end of each limit bar 208 is respectively fixed on the upper side surface of the storage adjustment seat 212.

[0030] The hand-tightened bolts 209 are screwed according to the size of the blade 4, so that the storage adjustment seats 212 drive the limit bars 208 to move to adapt to the blade 4, reducing the probability of the blade 4 sliding or bumping in the blanking storage mechanism. At the same time, the cooperation between the longitudinal slide rail 207 and the longitudinal slide groove enables the blanking storage mechanism to be removed as a whole, thereby realizing the group transfer of the blades 4.

[0031] Furthermore, the blade transport mechanism includes a transport column 227, a blade adsorption seat 240, a horizontal transport unit and a vertical transport unit; the lower end of the transport column 227 is fixed on the upper side of the workbench 204; the horizontal transport unit is installed on the upper end of the transport column 227; the vertical transport unit is installed on the horizontal transport unit, and the vertical transport unit is driven by the horizontal transport unit to move horizontally; the blade adsorption seat 240 is installed on the lower end of the vertical transport unit, and is used to adsorb the blade 4, and the blade adsorption seat 240 is driven by the vertical transport unit to move vertically.

[0032] The blade adsorption seat 240 is used to adsorb the blade 4, and the horizontal transport unit and the vertical transport unit are used to transport the blade 4.

[0033] Furthermore, the transverse transport unit includes a transverse transport rod 228, a transverse transport seat 230, a transverse gear rack transmission pair and a translation motor 232; the transverse gear rack transmission pair includes a transverse transport gear 233 and a transverse transport rack 234; one end of the transverse transport rod 228 is fixed to the upper end of the transport column 227; transverse sliding grooves 229 are transversely arranged on the front and rear side surfaces of the transverse transport rod 228; the transverse transport seat 230 is sleeved on the transverse transport rod 228; a plurality of transverse pulleys 231 that move along the transverse sliding grooves 229 are rotatably installed in the transverse transport seat 230; the transverse transport rack 234 is transversely installed on the transverse transport rod 228; the translation motor 232 is installed on the transverse transport seat 230, and is electrically connected to the controller through the translation drive circuit; the transverse transport gear 233 is installed on the output shaft of the translation motor 232, and is meshed with the transverse transport rack 234.

[0034] The translation motor 232 is used to drive the transverse transport gear 233 to rotate under the control of the controller, driving the transverse transport seat 230 to move laterally along the transverse transport rack 234, thereby driving the vertical transport unit and the blade adsorption seat 240 to move laterally, realizing the transverse transportation of the blade 4; the cooperation between the transverse pulley 231 and the transverse sliding groove 229 is used to reduce the friction between the transverse transport rod 228 and the transverse transport seat 230, thereby improving the movement smoothness.

[0035] Furthermore, the vertical transport unit includes a vertical transport rod 235, a vertical gear rack transmission pair and a lifting motor 237; the vertical gear rack transmission pair includes a vertical transport gear 238 and a vertical transport rack 239; the vertical transport rod 235 vertically slides through the horizontal transport seat 230; a vertical sliding groove 236 is vertically arranged on the vertical transport rod 235; a plurality of vertical pulleys that move along the vertical sliding groove 236 are rotatably installed in the horizontal transport seat 230; the vertical transport rack 239 is vertically installed on the vertical transport rod 235; the lifting motor 237 is installed on the horizontal transport seat 230, and is electrically connected to the controller through the lifting drive circuit; the vertical transport gear 238 is installed on the output shaft of the lifting motor 237, and is engaged with the vertical transport rack 239; the blade adsorption seat 240 is fixed on the lower end of the vertical transport rod 235.

[0036] The lifting motor 237 is used to drive the vertical transport gear 238 to rotate under the control of the controller, so that the vertical transport rack 239 drives the vertical transport rod 235 to rise and fall, thereby realizing the vertical transportation of the blade 4. The lifting motor 237 adopts the existing self-locking motor. When the lifting motor 237 stops, the vertical transport rod 235 will stop moving vertically; the cooperation between the vertical pulley and the vertical sliding groove 236 is used to reduce the friction between the vertical transport rod 235 and the horizontal transport seat 230, thereby improving the movement stability.

[0037] Furthermore, an electromagnet 241 is fixed on the upper side of the blade adsorption seat 240, and an electric switch electrically connected to the controller is installed on the power supply line of the electromagnet 241. The electromagnet 241 is energized to grasp the blade 4, and the electromagnet 241 is de-energized to release the blade 4.

[0038] Furthermore, the spraying mechanism includes a water collecting tank 222, a spraying water pipe 225 and two curved water pipes 224; two water tank supports 221 are fixed on the upper side of the workbench 204; the water collecting tank 222 is fixed on the two water tank supports 221; a drainage pipe 223 is provided at the bottom of the water collecting tank 222; the front and rear ends of the spraying water pipe 225 are respectively fixed on the two water tank supports 221 for connecting with external water pipes; the two curved water pipes 224 are relatively fixed on the front and rear ends of the spraying water pipe 225; the vertical transport rod 235 passes between the two curved water pipes 224 during the horizontal movement; a plurality of nozzles 226 are provided on the spraying water pipe 225 and the two curved water pipes 224. Water is sprayed by the spray pipe 225 and the nozzles 226 on the two arc-shaped water pipes 224. When the vertical transport rod 235 drives the blade 4 to move horizontally through the spray mechanism, the water sprayed by the nozzle 226 can rinse and clean the blade 4; the water collecting tank 222 is used to collect the dripping water.

[0039] In the feeding table for blade grinding provided by the present invention, the controller adopts the existing single-chip microcomputer control module; the display screen 202 adopts the existing display screen; the pushing motor 215 and the translation motor 232 both adopt the existing stepping motor, and the pushing drive circuit, the translation drive circuit and the lifting drive circuit adopt the corresponding stepping motor drive circuit; the lifting motor 237 adopts the existing self-locking motor, and the lifting drive circuit adopts the corresponding self-locking motor drive circuit.

[0040] As described above, although the present invention has been shown and described with reference to specific preferred embodiments, it should not be interpreted as limiting the present invention itself. Various changes in form and details may be made without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A feeding table for blade grinding, characterized by: It comprises a control box (201), a workbench (204), a blade transport mechanism, a material unloading and storage mechanism, a material loading and pushing mechanism, and a spraying and flushing mechanism; The blade transport mechanism, the loading and pushing mechanism, and the spraying and flushing mechanism are all mounted on a workbench (204); the unloading and receiving mechanism is detachably mounted on the workbench (204) and is used to receive polished blades (4); the loading and pushing mechanism is used to receive and push out unpolished blades (4); the blade transport mechanism is used to grab the pushed out unpolished blades (4) for movement or grab the polished blades (4) for movement to the unloading and receiving mechanism for storage; the spraying and flushing mechanism is used to flush the blades on the blade transport mechanism; a controller is provided in the control box (201); and a key panel (203) electrically connected to the controller is mounted on the control box (201).

2. The feeding table for blade grinding according to claim 1, characterized in that: The feeding and pushing mechanism comprises a storage frame (214), a pushing motor (215), a pushing rotating shaft (219), a pushing gear rack transmission pair, and a pushing plate (218); the storage frame (214) is fixed on a workbench (204); unpolished blades (4) are stacked horizontally in the storage frame (214); pushing holes are provided at the bottom of each storage frame (214); the pushing plate (218) is installed on the workbench (204) in a transversely movable manner, and is used to pass through two pushing holes and push the bottommost blade (4) horizontally out of the storage frame (214); the pushing motor (215) drives the pushing plate (218) to move transversely through the pushing gear rack transmission pair, and is electrically connected to a controller through a pushing drive circuit.

3. The feeding table for blade grinding according to claim 1, characterized in that: The blanking storage mechanism comprises a storage base (206) and a plurality of limit bars (208); the storage base (206) is longitudinally slidably mounted on a workbench (204); storage adjustment seats (212) are slidably and adjustably mounted on the four edges of the storage base (206), and the storage adjustment seats (212) on the front and rear sides move longitudinally, while the storage adjustment seats (212) on the left and right sides move laterally; and each limit bar (208) is respectively fixed on each storage adjustment seat (212).

4. The feeding table for blade grinding according to claim 1, characterized in that: The blade transport mechanism comprises a transport column (227), a blade adsorption seat (240), a transverse transport unit and a vertical transport unit; the transport column (227) is fixed on the workbench (204); the transverse transport unit is installed on the upper end of the transport column (227); the vertical transport unit is installed on the transverse transport unit, and is driven by the transverse transport unit to move transversely; the blade adsorption seat (240) is installed on the lower end of the vertical transport unit and is used to adsorb the blade (4), and is driven by the vertical transport unit to move the blade adsorption seat (240) vertically.

5. The feeding table for blade grinding according to claim 4, characterized in that: The transverse transport unit comprises a transverse transport rod (228), a transverse transport seat (230), a transverse gear rack transmission pair and a translation motor (232); the transverse transport rod (228) is transversely fixed on the upper end of the transport column (227); the transverse transport seat (230) is transversely slidably mounted on the transverse transport rod (228); the translation motor (232) is mounted on the transverse transport seat (230), is electrically connected to the controller via a translation drive circuit, and drives the transverse transport seat (230) to move transversely along the transverse transport rod (228) via the transverse gear rack transmission pair.

6. The feeding table for blade grinding according to claim 5, characterized in that: The vertical transport unit comprises a vertical transport rod (235), a vertical gear rack transmission pair and a lifting motor (237); the vertical transport rod (235) is vertically slidably mounted on a horizontal transport seat (230); the lifting motor (237) is mounted on the horizontal transport seat (230), is electrically connected to a controller via a lifting drive circuit, and drives the vertical transport rod (235) to move vertically via the vertical gear rack transmission pair; and the blade adsorption seat (240) is fixed on the lower end of the vertical transport rod (235).

7. The feeding table for blade grinding according to claim 4, characterized in that: An electromagnet (241) controlled by a controller is installed on the blade adsorption seat (240).

8. The feeding table for blade grinding according to claim 1, characterized in that: The spray mechanism comprises a water collecting tank (222), a spray water pipe (225) and two arc-shaped water pipes (224); the water collecting tank (222) is mounted on a workbench (204) via two water tank supports (221); the spray water pipe (225) is fixed on the two water tank supports (221) and is used to communicate with an external water pipe; the two arc-shaped water pipes (224) are relatively fixed on both ends of the spray water pipe (225); and a plurality of nozzles (226) are provided on the spray water pipe (225) and the two arc-shaped water pipes (224).

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