CN209754834U - Board sander capable of drying - Google Patents

Abstract

The utility model discloses a plate sander that can be dried. The abrasive belt grinding device grinds and polishes the plate on the feeding device through a high-speed rotating abrasive belt, and at the same time, the water cooling spray device transports the water tank to the On the spray pipes on the left and right sides of the contact roller, the plate is cooled and dedusted by spraying, and then the sewage falls into the water tank below the feeding device, and then collects in the water tank to realize the circulation of cooling water. The cooled plate is conveyed by the feeding device and passes under the blowing port of the wind hood, and the air is pressurized by the blower and then heated by the heater, and finally the accumulated water on the plate is dried through the wind hood, thereby improving the quality of the metal. The processing quality of the board enables the board after being ground and polished by the sander to continue the next step of processing or packaging film, which improves the processing efficiency of the board. The utility model is used for grinding and polishing metal plates.

Description

A drying plate sander

technical field

The utility model relates to the field of plate processing, in particular to a dryable plate sander.

Background technique

In the processing of mechanical workpieces, the surface quality of the plate is a very important indicator, and there are different requirements for its smoothness, flatness, and aesthetics. Sanding is to physically remove some materials and objects that are uneven, uneven in thickness, and do not meet the process requirements through emery cloth, grinding wheel, sandpaper, scouring pad, non-woven polishing wheel, etc., to make them smoother and more uniform in thickness. Consistent, a method to make the process meet the standard, but the grinding heat generated when grinding the metal plate will cause the plate to deform. For the grinding of titanium alloy, magnesium aluminum alloy, aluminum plate, etc., the dust is easy to detonate, and there are potential safety hazards , and a large amount of dust is generated during the grinding process, which seriously pollutes the surrounding environment and causes great harm to the health of the operator. At present, the metal sheet is cooled and dusted by a water cooling spray device, but when the metal sheet After spray cooling, there will be accumulated water on the surface of the metal sheet, which will affect the subsequent further processing of the metal sheet. At the same time, there are more dust in the processing workshop, so the accumulated water is easy to collect the dust on the ground surface. On the metal sheet, once the time is long, the dust will solidify on the surface of the metal sheet, reducing the processing quality of the metal sheet.

Utility model content

The technical problem to be solved by the utility model is: to provide a plate sander that can be dried, which can dry and remove water from the plate after spraying and cooling, and improve the processing quality of the metal plate.

The solution that the utility model solves its technical problem is:

A dryable plate sander, including a machine body, an abrasive belt grinding device, a feeding device, a lifting device, and a water cooling spray device. The feeding device is arranged to extend left and right, and the feeding device is arranged from left to In the right conveying direction, the lifting device is arranged below the feeding device, and the feeding device is connected with the machine body through the lifting device. The abrasive belt grinding device includes a tension roller and a contact roller arranged up and down. The tightening roller and the contact roller are surrounded by a ring-shaped abrasive belt, the tension roller and the contact roller are arranged to extend forward and backward respectively, the contact roller is arranged above the feeding device, and the front and rear ends of the contact roller Respectively connected with the body shaft, between the tension roller and the contact roller, there are fixed seats and beams arranged up and down. The fixed seats and beams are all extended forward and backward. The two ends of the cross beam are axially connected, the two ends of the cross beam are fixedly connected with the body, the fixed seat is installed on the cross beam, and the rear end of the contact roller is connected with a rotating motor;

The water cooling spray device includes two spray pipes and a water tank arranged under the feeding device. The water tank extends left and right. The shower pipe is arranged parallel to the contact roller, and a plurality of spray openings are arranged on the side wall of the shower pipe. A notch is provided on the lower side of the right part of the water tank, and a water tank is provided below the notch. A spray pump is installed in the water tank, the water outlet of the spray pump is connected with an outlet pipe, and the spray pump communicates with two spray pipes through the water outlet pipe, and the inlet of the spray pump The water port is connected with a filter;

It also includes a drying device, the drying device includes a strip-shaped wind cover, the wind cover extends forward and backward and is arranged above the feeding device, the blowing port of the wind cover is set downward, and the The air cover is arranged on the right side of the abrasive belt grinding device, the front and rear ends of the air cover are connected with the machine body, the upper part of the air cover is connected with an air duct, and the air duct is connected with a blower. The air blower is installed on the body, and a heater is arranged between the air blower and the wind cover.

As a further improvement of the above solution, the blower is provided with an air outlet and an air inlet, the air inlet is connected with an air filter, the air outlet is communicated with the heater, and the heater is connected to the air cover through the air duct connected.

As a further improvement of the above scheme, a vertically arranged adjusting cylinder is provided between the fixed seat and the beam, the lower end of the adjusting cylinder is fixedly installed on the beam, and the upper end of the adjusting cylinder is connected to the fixed seat through transmission. The above-mentioned adjusting cylinder can drive the fixed seat to move up and down.

As a further improvement of the above solution, the rotating motor is connected with a transmission belt, and the rotating motor is connected to the contact roller through the driving belt.

As a further improvement of the above solution, the feeding device includes two side plates, the two side plates are arranged opposite to each other front and back, the side plates are arranged to extend left and right, and a plurality of conveying rollers are arranged between the two side plates , the conveying rollers are arranged to extend forward and backward, the two ends of the conveying rollers are respectively connected to the two side plates, and a plurality of conveying rollers are arranged at intervals on the left and right, and the two adjacent conveying rollers are connected to each other through a transmission chain , on a plurality of conveying rollers is surrounded by an endless conveyor belt, on a plurality of conveying rollers is surrounded by an endless conveyor belt, a feeding motor is installed on the left end of one of the side plates, and the feeding motor is connected to one of the Conveyor roller transmission connection.

As a further improvement of the above solution, the lifting device includes four lifting cylinders, one lifting cylinder is provided under the left part and the right part of the side plate, and the lower end of the lifting cylinder is fixedly installed on the body Above, the upper end of the lifting cylinder is connected to the side plate through transmission, and the four lifting cylinders can drive the feeding device to move up and down.

The beneficial effects of the utility model are: the abrasive belt grinding device grinds and polishes the plate on the feeding device through the high-speed rotating abrasive belt, and at the same time, the water cooling spray device transports the water in the water tank to the left and right sides of the contact roller through the spray pump On the spray pipes on both sides, the plate is cooled and dedusted by spraying, and then the sewage falls into the water tank below the feeding device, and then collects in the water tank to realize the circulation of cooling water. The plate is conveyed by the feeding device and passes under the blowing port of the wind hood, and the air is pressurized by the blower and then heated by the heater, and finally the accumulated water on the plate is dried through the wind hood, thereby improving the processing quality of the metal plate , so that the plate after grinding and polishing by the sander can continue to the next step of processing or packaging film, and improve the efficiency of plate processing.

The utility model is used for grinding and polishing of metal plates.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly describe the accompanying drawings that are used in the description of the embodiments. Apparently, the drawings described are only some embodiments of the utility model, not all embodiments, and those skilled in the art can also obtain other designs and drawings according to these drawings without creative work.

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Detailed ways

The idea, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, characteristics and effects of the present utility model. Apparently, the described embodiments are only some of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without paying creative efforts, All belong to the protection scope of the utility model. In addition, all the connection/connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. Each technical feature in the utility model can be combined interactively under the premise of not conflicting with each other.

Referring to Fig. 1, this is an embodiment of the present utility model, specifically:

A dryable plate sander, comprising a machine body 1, an abrasive belt grinding device 2, a feeding device 3, a lifting device 4, and a water cooling spray device 5, the feeding device 3 is arranged to extend left and right, and the The feeding device 3 is in the conveying direction from left to right, the lifting device 4 is arranged below the feeding device 3, the feeding device 3 is connected with the body 1 through the lifting device 4, and the abrasive belt grinding device 2 includes The tension roller 21 and the contact roller 22 arranged up and down are surrounded by an annular abrasive belt 23. The tension roller 21 and the contact roller 22 are respectively extended from front to back. The touch roller 22 is arranged above the feeding device 3, and the front and rear ends of the touch roller 22 are respectively connected to the machine body 1. Between the tension roller 21 and the touch roller 22, there are fixed seats 24 and cross beams arranged up and down. 25, the fixed seat 24 and the crossbeam 25 are arranged to extend forward and backward, the two ends of the tension roller 21 are respectively connected to the two ends of the fixed seat 24, and the two ends of the crossbeam 25 are fixed to the machine body 1 connected, the fixed seat 24 is installed on the beam 25, and the rear end of the contact roller 22 is connected with a rotating motor 26;

The water cooling spray device 5 includes two spray pipes 51 and a water tank 52 arranged below the feeding device 3. The water tank 52 extends left and right, and the two spray pipes 51 are respectively arranged on the sides of the contact roller 22 On the left and right sides, two spray pipes 51 are arranged parallel to the contact roller 22, and a plurality of spray ports are arranged on the side wall of the spray pipe 51, and a notch 53 is provided on the lower side of the right part of the water tank 52, A water tank 54 is provided below the notch 53, and a spray pump 55 is installed in the water tank 54. The water outlet of the spray pump 55 is connected with an outlet pipe 56, and the spray pump 55 The outlet pipe 56 communicates with the two spray pipes 51, and the water inlet of the spray pump 55 is connected with a filter 57;

It also includes a drying device 6, the drying device 6 includes a strip-shaped wind cover 61, and the described wind cover 61 extends forward and backward and is arranged above the feeding device 3, and the blowing port of the described wind cover 61 is Set downwards, the wind cover 61 is arranged on the right side of the abrasive belt grinding device 2, the front and rear ends of the wind cover 61 are connected with the body 1, and the upper part of the wind cover 61 is connected with an air duct 62, The air duct 62 is connected with a blower 63 , the blower 63 is installed on the body 1 , and a heater 64 is arranged between the blower 63 and the wind cover 61 .

The abrasive belt grinding device 2 grinds and polishes the plate on the feeding device 3 through the high-speed rotating abrasive belt 23, and at the same time, the water cooling spray device 5 delivers the water in the water tank 54 to the left and right sides of the contact roller 22 through the spray pump 55. On the spray pipe 51 on the side, the plate is cooled and dedusted by spraying, and then the sewage falls into the water tank 52 below the feeding device 3, and then collects in the water tank 54 to realize the circulation of cooling water. The cooled plate is transported by the feeding device 3, and passes under the blowing port of the wind cover 61, and the air is pressurized by the blower 63, heated by the heater 64, and finally passes through the wind cover 61 to dry the product on the plate. Water, so as to improve the processing quality of the metal plate, and make the plate after grinding and polishing by the sander machine continue to the next step of processing or packaging film, and improve the efficiency of plate processing.

Further as a preferred embodiment, the blower 63 is provided with an air outlet and an air inlet, the air inlet is connected with an air filter 65, the air outlet is communicated with the heater 64, and the heater 64 passes through the air The pipe 62 communicates with the windshield 61 . There is a lot of dust in the metal plate processing workshop, and the air filter 65 is used to filter the dried air, which can purify the hot air that the air cover 61 dries the plate, and prevent the plate from being damaged due to the poor quality of the hot air during the drying process. The surface of the machine is still dusty, which reduces the quality of the product.

Further as a preferred embodiment, between the fixed seat 24 and the beam 25, an adjusting cylinder 27 is arranged vertically, the lower end of the adjusting cylinder 27 is fixedly mounted on the beam 25, and the upper end of the adjusting cylinder 27 is connected to the beam 25. The fixed seat 24 is connected by transmission, and the adjusting cylinder 27 can drive the fixed seat 24 to move up and down. The adjusting cylinder 27 mainly adjusts the tension of the abrasive belt 23, and adjusts the distance between the tension roller 21 and the contact roller 22 by driving the fixing seat 24 to move up and down.

As a further preferred embodiment, the rotating motor 26 is connected with a transmission belt 28 , and the rotating motor 26 is connected to the contact roller 22 through the transmission belt 28 . During the high-speed operation of the equipment, the vibration and noise are very large, and the amplitude of the vibration will affect the stability of the transmission mechanism, greatly reducing the service life of the rotating motor 26, and the rotating motor 26 is connected to the contact roller 22 through the transmission belt 28. The transmission belt 28 has the function of buffering, and most of the vibration amplitudes of the contact roller 22 and the rotating motor 26 can be filtered out by the transmission belt 28, thereby reducing the vibration of the rotating motor 26, improving the service life of the rotating motor 26, and reducing the failure rate of equipment.

Further as a preferred embodiment, the feeding device 3 includes two side plates 31, the two side plates 31 are oppositely arranged front and back, the side plates 31 are extended left and right, and a side plate 31 is arranged between the two side plates 31. There are a plurality of conveying rollers 32, and the conveying rollers 32 are extended forward and backward. The two conveying rollers 32 are connected to each other by a transmission chain 33, on a plurality of conveying rollers 32, an endless conveying belt 35 is surrounded, on a plurality of conveying rollers 32, an endless conveying belt 35 is surrounded, on one of the side plates A feed motor 34 is installed on the left end of 31, and the feed motor 34 is connected with one of the conveying rollers 32 in transmission. A plurality of conveying rollers 32 is used to improve the stability of plate conveying. The plate is easy to slip in the process of conveying. Driven by a plurality of conveying rollers 32, the conveyor belt 35 moves circularly, and the area in contact with the plate is increased through the conveying belt 35. Thereby, the frictional force between the plurality of conveying rollers 32 and the plate is increased, which can effectively prevent the plate from slipping.

Further as a preferred embodiment, the lifting device 4 includes four lifting cylinders 41, a lifting cylinder 41 is provided under the left part and the right part of the side plate 31, and the lifting cylinder 41 The lower end is fixedly installed on the body 1, and the upper end of the lifting cylinder 41 is connected to the side plate 31 in transmission, and the four lifting cylinders 41 can drive the feeding device 3 to move up and down. The up and down positions of the feeding device 3 are adjusted by four lifting cylinders 41, so that the distance between the abrasive belt grinding device 2 and the feeding device 3 can be adjusted, and the grinding amount of the plate can be adjusted.

The preferred embodiments of the utility model have been specifically described above, but the utility model is not limited to the described embodiments, and those skilled in the art can also make various equivalent modifications or modifications without violating the spirit of the utility model. Replacement, these equivalent modifications or replacements are all included within the scope defined by the claims of the present application.

Claims (6)

1. A board sander that can be dried, comprising a body (1), an abrasive belt grinding device (2), a feeding device (3), a lifting device (4), and a water cooling spray device (5), the The feeding device (3) is extended left and right, and the feeding device (3) is a conveying direction from left to right, and the lifting device (4) is arranged below the feeding device (3), and the feeding device (3) The device (3) is connected with the body (1) through the lifting device (4), and it is characterized in that: the abrasive belt grinding device (2) includes a tension roller (21) and a contact roller (22) arranged up and down. The tension roller (21) and the contact roller (22) are surrounded by a ring-shaped abrasive belt (23). The tension roller (21) and the contact roller (22) are respectively extended forward and backward. The contact roller (22) is arranged above the feeding device (3), and the front and rear ends of the contact roller (22) are respectively connected to the body (1), and are formed between the tension roller (21) and the contact roller (22). The fixed seat (24) and the crossbeam (25) arranged up and down, the described fixed seat (24), the crossbeam (25) all extend forward and backward, and the two ends of the tension roller (21) are respectively connected with the fixed seat ( 24), the two ends of the beam (25) are fixedly connected to the body (1), the fixed base (24) is installed on the beam (25), and the contact roller (22) The rear end is connected with rotating motor (26); The water cooling spray device (5) includes two spray pipes (51), a water tank (52) arranged below the feeding device (3), the water tank (52) is extended left and right, and the two spray pipes The shower pipes (51) are respectively arranged on the left and right sides of the touch roller (22), two shower pipes (51) are arranged in parallel with the contact roller (22), and a plurality of shower pipes (51) are arranged on the side wall Spray outlet, the underside of the right part of the water tank (52) is provided with a notch (53), and the bottom of the notch (53) is provided with a water tank (54), and in the described water tank (54) Spray pump (55) is installed, and the water outlet of described spray pump (55) is connected with outlet pipe (56), and described spray pump (55) is connected with two spray pipes by outlet pipe (56). (51) is communicated, and the water inlet of described spray pump (55) is connected with filter (57); It also includes a drying device (6), and the drying device (6) includes a strip-shaped wind cover (61), and the described wind cover (61) extends forward and backward and is arranged above the feeding device (3), The air outlet of the wind cover (61) is arranged downwards, and the wind cover (61) is arranged on the right side of the abrasive belt grinding device (2), and the front and rear ends of the wind cover (61) are connected to the The body (1) is connected, and the top of the windshield (61) is connected with an air duct (62), and the air duct (62) is connected with a blower (63), and the described blower (63) is installed on the body ( 1), a heater (64) is provided between the blower (63) and the wind cover (61). 2. A dryable board sander according to claim 1, characterized in that: said blower (63) is provided with an air outlet and an air inlet, and said air inlet is connected with an air filter (65 ), the air outlet is communicated with the heater (64), and the heater (64) is communicated with the wind cover (61) through the air pipe (62). 3. A drying plate sander according to claim 1, characterized in that: a vertical adjustment cylinder (27) is provided between the fixed seat (24) and the beam (25), The lower end of the adjusting cylinder (27) is fixedly mounted on the beam (25), the upper end of the adjusting cylinder (27) is connected to the fixed seat (24) in transmission, and the described adjusting cylinder (27) can drive the fixed seat ( 24) Move up and down. 4. A kind of dryable plate sander according to claim 1, characterized in that: said rotating motor (26) is connected with a transmission belt (28), and said rotating motor (26) passes through the transmission belt ( 28) is connected with the transmission of contact roller (22). 5. A drying board sander according to claim 1, characterized in that: the feeding device (3) comprises two side plates (31), and the two side plates (31) are front and rear Relatively arranged, the side plates (31) are arranged to extend left and right, and a plurality of conveying rollers (32) are arranged between the two side plates (31), and the described conveying rollers (32) are arranged to extend forward and backward, so The two ends of the above-mentioned conveying rollers (32) are respectively connected to the two side plates (31), and a plurality of conveying rollers (32) are arranged at intervals from left to right, and between two adjacent conveying rollers (32) Transmission chain (33), two adjacent conveying rollers (32) are mutually connected by transmission chain (33), on a plurality of conveying rollers (32), be surrounded with the conveyer belt (35) that is annular, in which one side plate A feeding motor (34) is installed on the left end of (31), and the described feeding motor (34) is connected in transmission with one of the delivery rollers (32). 6. A drying board sander according to claim 5, characterized in that: said lifting device (4) includes four lifting cylinders (41), and said side plate (31) left There is a lifting cylinder (41) under the lower part and the right part, the lower end of the lifting cylinder (41) is fixedly installed on the body (1), and the upper end of the lifting cylinder (41) is connected to the side plate (31) transmission connection, four lift cylinders (41) can drive feeding device (3) to move up and down.