Belt sander shell machining equipment

Abstract

The utility model discloses belt sander shell machining equipment which comprises a feeding and discharging device and at least one machining center, the feeding and discharging device comprises a machine frame, a feeding line, a camera, a discharging line and a multi-axis mechanical arm, and the feeding line and the discharging line are arranged on the machine frame in an up-down arrangement mode and used for feeding and discharging of a belt sander shell respectively. The camera is located above the feeding line, the multi-axis mechanical arm is arranged beside the feeding line and the discharging line, a side opening door is arranged on the side, close to the multi-axis mechanical arm, of the machining center, and a positioning table used for bearing a belt sander shell is arranged in the machining center. The multi-axis mechanical arm moves the belt sander shell on the feeding line to the positioning table or moves the belt sander shell on the positioning table to the discharging line, wherein the position of the belt sander shell is recognized through photographing of the camera. Through the arrangement of the feeding and discharging device and the matching of the feeding and discharging device and the machining center, the feeding efficiency and the machining efficiency can be improved, the labor can be reduced, and the cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of a sanding machine shell processing device, in particular to a sanding machine shell processing device. Background Art

[0002] The main structure of the belt sander includes the belt, motor and transmission mechanism. Whether it is a desktop belt sander or a handheld belt sander, it needs to be supported or installed by the shell structure. For the handheld belt sander, metal materials are used in its shell to protect the internal structure. Such metal belt sander shells need to be processed by a machining center.

[0003] When loading the sanding machine shell to the machining center for processing, if the operator manually loads one by one, not only is the loading rate slow, but loading positioning is also required, which further leads to slow loading and affects the machining efficiency; the loading rate can also be improved by automated loading, such as the CNC automatic loading and unloading equipment with application number 202223141213.5, which discloses structures such as a multi-axis manipulator, a CNC machine tool, a CNC positioning fixture, a loading trolley, an unloading trolley and a transfer platform, but the loading process still requires a multi-axis manipulator to clamp the processed products on the material tray of the loading trolley to the transfer platform, and then transport the materials to the CNC positioning fixture via the transfer platform. A transition process is still required, which reduces the loading rate, and the processed products in the loading trolley need to be accurately placed therein (employees put the products to be processed into the material tray in an orderly manner and stack the material trays on the loading trolley in sequence) to achieve preliminary positioning to ensure that the multi-axis manipulator can accurately clamp. Utility Model Content

[0004] The utility model aims to provide a belt sander shell processing device, which can improve the loading efficiency and processing efficiency, reduce labor and reduce costs through the setting of loading and unloading devices and the cooperation with a processing center.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a sanding machine shell processing equipment, including a loading and unloading device and at least one machining center, the loading and unloading device includes a frame, a loading line, a camera, a unloading line and a multi-axis manipulator, the loading line and the unloading line are arranged up and down on the frame and are respectively used for loading and unloading the sanding machine shell, the camera is located above the loading line, the multi-axis manipulator is arranged on the side of the loading line and the unloading line, and a side door is provided on the side of the machining center close to the multi-axis manipulator, and a positioning table for carrying the sanding machine shell is provided in the machining center, and the multi-axis manipulator moves the sanding machine shell on the loading line whose position is identified by the camera to the positioning table, or moves the sanding machine shell on the positioning table to the unloading line.

[0006] As a further optimization, the loading line and the unloading line both include a mounting frame, a rotating conveyor belt and a driving motor. The rotating conveyor belt is arranged on the mounting frame and is connected to the driving motor.

[0007] As a further optimization, a baffle is provided at least at the front end of the loading line and the unloading line in the conveying direction of the two, which can prevent the sanding machine housing from falling and avoiding damage thereof.

[0008] As a further optimization, a middle partition is provided on the feeding line, and the middle partition is installed on the baffle. The provision of the middle partition helps to assist the operator in placing the feeding of the sanding machine housing in a regular manner.

[0009] As a further optimization, the middle partition includes a main board for blocking materials, and a side board arranged at the end of the main board, and the side board is fixed to the baffle by bolts that pass through its body and extend into the baffle.

[0010] As a further optimization, at least one of the loading line and the unloading line is provided with a direction mark, preferably a direction mark is provided on the loading line located at the upper position, so as to prevent the operator from placing the sanding machine housing on the unloading line by mistake.

[0011] As a further optimization, the loading and unloading device also includes a turntable, which is arranged on the frame for carrying and / or positioning the sanding machine housing.

[0012] As a further optimization, the positioning platform includes a base, a rotating table and a positioning seat, the rotating table is arranged on the base, and the positioning seat is arranged on the rotating table for positioning the sanding machine housing; the positioning platform also includes a lifting cylinder and a pressure plate, the pressure plate is arranged at the output end of the lifting cylinder, and is driven to press the sanding machine housing located in the positioning seat.

[0013] As a further optimization, there are two machining centers, which are respectively arranged on both sides of the multi-axis manipulator, so as to improve the machining efficiency.

[0014] As a further optimization, a cleaning device is also included, which is arranged beside the multi-axis manipulator and can clean the sanding machine housing after machining, thereby improving the versatility of the equipment and the quality of the sanding machine housing machining.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Through the setting of the loading line, as well as the linkage between the camera visual positioning and the multi-axis manipulator, the operator can quickly place the sanding machine housing on the loading line for rapid loading without initial positioning, and can efficiently move the material to the machining center for positioning and machining, thereby improving the machining efficiency and machining accuracy;

[0017] 2. Through the combination of the loading and unloading lines in an up-and-down form with opposite feeding directions, operators can perform loading and unloading operations in the same space, saving space and facilitating operation, thereby improving loading efficiency; and when two machining centers share one loading and unloading device, the role of multiple manipulators can be fully utilized, thereby improving loading efficiency and processing efficiency, reducing labor and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model.

[0019] Figure 2 It is a top view of the utility model.

[0020] Figure 3 It is a structural diagram of the loading line and unloading line of the utility model.

[0021] Figure 4 It is a structural diagram of the feeding line of the utility model.

[0022] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0023] Figure 6 It is a structural diagram of the positioning platform of the utility model. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figures 1 to 3As shown, the sanding machine housing processing equipment includes a loading and unloading device 1 and at least one processing center. In the utility model, a first processing center 21 and a second processing center 22 are preferably provided for machining. The two processing centers are respectively located on both sides of the loading and unloading device 1. The loading and unloading device 1 includes a frame 10, a loading line 11, a camera 101, a unloading line 12 and a multi-axis manipulator 13. The loading line 11 and the unloading line 12 are arranged in an upper and lower manner on the frame 10 and are respectively used for loading and unloading the sanding machine housing 100. The camera 101 is arranged on the frame 10 and is located above the loading line 11 for In order to visually locate the position of the sanding machine housing 100 on the loading line 11, the multi-axis manipulator 13 is arranged beside the loading line 11 and the unloading line 12. A side opening door 20 is provided on the first machining center 21 and the second machining center 22 on a side close to the multi-axis manipulator 13, and a positioning table 3 for carrying the sanding machine housing 100 is provided inside. The multi-axis manipulator 13 moves the sanding machine housing 100 on the loading line 11 whose position is identified by photographing by the camera 101 to the positioning table 3 through the side opening door 20 of the machining center, or moves the sanding machine housing 100 on the positioning table 3 to the unloading line 12.

[0026] In the utility model, the loading line 11 and the unloading line 12 are arranged in an upper and lower arrangement, which can save the space occupied by the entire equipment, and the two ends of the running directions of the loading line 11 and the unloading line 12 are respectively located in the same vertical space, which can facilitate the loading and unloading operations of the operator on one side or the multi-axis manipulator 5 on the other side, and the visual positioning of the sanding machine housing 100 on the loading line 11 by the camera 101 and the material moving of the multi-axis manipulator 13 to move the sanding machine housing 100 to the positioning table 3 in the machining center can be achieved by one operator operating the loading of two or even four machining centers, and the sanding machine housing processed by the machining center is moved to the unloading line 12 by the multi-axis manipulator 13, so that one operator can operate the unloading of two or even four machining centers, and for the operator, the loading and unloading are located on the same side, so labor can be saved. Moreover, the operator can place the sanding machine housing on the loading line 11 without limiting the loading placement, and then the camera 101 and the multi-axis manipulator 13 cooperate to move the sanding machine housing 100 to the machining center, which can increase the loading rate and thus improve the overall machining efficiency.

[0027] According to the above-mentioned setting, the specific working process of the utility model is as follows: the sanding machine housing 100 is placed on the feeding line 11, and the position information of the sanding machine housing 100 located thereon is photographed by the camera 101 during the feeding process of the feeding line 11, and the position information is fed back to the multi-axis manipulator 13, and the multi-axis manipulator 13 accurately grasps the sanding machine housing 100 according to the position information and moves the material to the positioning table 3 of the first machining center 21, and the first machining center 21 performs machining on the sanding machine housing 100, and the multi-axis manipulator 13 (after being reset) is based on the camera 10 1 is used to grasp the position information of the next sanding machine housing 100 positioned by the camera 101 again, and move the material to the positioning table of the second machining center 22, and the second machining center 22 machines the sanding machine housing 100; after the machining by the first machining center 21 is completed, the multi-axis manipulator 13 grasps the sanding machine housing 100 on the positioning table 3 and moves the material to the unloading line 12 for unloading, and then the next sanding machine housing 100 positioned by the camera 101 can be grasped again and moved to the first machining center 21, and the cycle is repeated. It should be noted that the number of sanding machine housings 100 grasped by the multi-axis manipulator 13 each time depends on the number of jaws equipped on its free end. For example, one sanding machine housing 100 is grasped each time as mentioned above. When two jaws are equipped on the free end of the multi-axis manipulator 13, a group (two) of sanding machine housings can be grasped at a time to be transferred to the positioning table 3 of the machining center or the unloading line 12, and the sanding machine housings grasped by the two jaws can also be placed on the positioning table 3 in different forms. For example, placing one positive and one negative can realize the processing of the upper and lower end faces of the sanding machine housing 100, and then grasping and placing them one positive and one negative to realize the processing of the opposite surfaces. The processing efficiency can also be improved by increasing the number of grasping.

[0028] Combination Figure 4 As shown, the loading line 11 and the unloading line 12 have the same basic structure, both of which include a mounting frame 141, a rotating conveyor belt 142 and a driving motor 143. The rotating conveyor belt 142 is arranged on the mounting frame 141 and is connected to the driving motor 143; and a baffle 144 is provided at least at the front end of the loading line 11 and the unloading line 12 in the conveying direction, which can prevent the sanding machine housing 100 from falling and being damaged; of course, a rear baffle 1441 can be provided at the opposite end of the baffle 144, and side baffles 145 can be provided on both sides of the feeding direction, all of which have the function of preventing the sanding machine housing from falling; the baffle 144, the rear baffle 1441 and the side baffles 145 are all fixed on the mounting frame 141.

[0029] In addition, for the loading line 11, since the equipment has two machining centers, in order to facilitate the visual recognition of the camera 101 during the loading process and the grabbing and moving of materials by the multi-axis manipulator 13, a middle partition 146 is provided on the loading line 11. The middle partition 146 is installed on the baffle 144 and the rear baffle 1441, and it can also facilitate the operator to initially set the discharge position of the sanding machine housing 100, that is, it can also be placed alternately on the left and right in a regular manner to avoid excessive conveying on one side.

[0030] like Figure 5 As shown, the middle partition 146 includes a main board 1461 for blocking materials, and a side board 1462 arranged at the end of the main board 1461, a waist hole 1460 is provided on the side board 1462, and a locking groove 1440 extending in a horizontal direction is provided on the baffle 144 and the rear baffle 1441, and the side board 1462 is fixed to the baffle 144 by bolts passing through the waist hole 1460 and extending into the locking groove 1440, so that the height and left and right positions of the middle partition 145 compared to the rotating conveyor belt 142 can be adjusted; when a larger volume of material is fed, the middle partition 145 can also be conveniently removed.

[0031] In the present invention, it is preferred that a plurality of direction markings 1421 are provided on the loading line 11 along its running direction, so as to prevent the operator from mistakenly placing the sanding machine housing to be loaded on the unloading line 12 .

[0032] For example Figure 3 As shown, the loading and unloading device 1 also includes a turntable 102, which is arranged on the frame 10 for carrying and / or positioning the sanding machine housing. When machining is performed in the machining center, the multi-axis manipulator can place one or a group of sanding machine housings 100 that need to be loaded onto the positioning table 3 on the turntable 102 for temporary storage, which is beneficial for the multi-axis manipulator 13 to have sufficient time and space to move the machined sanding machine housings 100 on the positioning table 3 to the unloading line 12, so that the loading rate can be improved and adjusted; in addition, by placing the sanding machine housing 100 on the turntable 102 at a determined position and shape, when the multi-axis manipulator 13 grabs the sanding machine housing 100 on the turntable 102 again after completing the unloading, it can be directly grabbed in a corresponding posture according to the established information placed on the turntable 102 last time, so the turntable 102 realizes a function similar to positioning.

[0033] like Figure 6As shown, when the sanding machine housing 100 located in the machining center is machined, the positioning table 3 includes a base 31, a rotating table 32 and a positioning seat 33. The rotating table 32 is arranged on the base 31, and the positioning seat 33 is arranged on the rotating table 32 for positioning the sanding machine housing 100; the positioning table 3 also includes a lifting cylinder 341 and a pressure plate 342. The pressure plate 342 is arranged at the output end of the lifting cylinder 341, and is driven to press the sanding machine housing located in the positioning seat 33, which can ensure the stability of the sanding machine housing 100 when the rotating table 32 cooperates with the machining center to perform a rotation action.

[0034] For example Figure 2 As shown, the sanding machine housing processing equipment also includes a cleaning device 4, which is arranged next to the multi-axis manipulator 13. The cleaning device 4 can be a cleaning device or a sweeping device, which is used to clean the sanding machine housing 100 that has been machined in the machining center. Specifically, the multi-axis manipulator 13 moves the sanding machine housing 100 grasped on the positioning table 3 to the cleaning device for work. At this time, the multi-axis manipulator 13 can move the sanding machine housing to be processed from the loading line 11 or the transfer table 102 to the positioning table 3, and after cleaning is completed, move the sanding machine housing to the unloading line 12 for unloading, thereby improving the versatility of the equipment.

[0035] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Belt sander housing processing equipment, characterized in that: The invention comprises a loading and unloading device and at least one machining center, wherein the loading and unloading device comprises a frame, a loading line, a camera, a unloading line and a multi-axis manipulator, wherein the loading line and the unloading line are arranged vertically on the frame and are respectively used for loading and unloading of a sanding machine casing, the camera is located above the loading line, the multi-axis manipulator is arranged beside the loading line and the unloading line, a side door is provided on a side of the machining center close to the multi-axis manipulator, a positioning table for carrying the sanding machine casing is provided in the machining center, and the multi-axis manipulator moves the sanding machine casing on the loading line whose position is identified by the camera to the positioning table, or moves the sanding machine casing on the positioning table to the unloading line.

2. The belt sander housing processing equipment according to claim 1, characterized in that: The loading line and the unloading line both include a mounting frame, a rotating conveyor belt and a driving motor. The rotating conveyor belt is arranged on the mounting frame and is connected to the driving motor.

3. The belt sander housing processing equipment according to claim 1 or 2, characterized in that: The loading line and the unloading line are provided with baffles at least at the front ends thereof in the conveying directions of the two lines.

4. The belt sander housing processing equipment according to claim 3, characterized in that: The feeding line is provided with a middle partition, and the middle partition is installed on the baffle.

5. The sanding machine housing processing equipment according to claim 4, characterized in that: The middle partition plate comprises a main plate for blocking materials and a side plate arranged at the end of the main plate. The side plate is fixed to the baffle plate by bolts that pass through the main body and extend into the baffle plate.

6. The belt sander housing processing equipment according to claim 1, characterized in that: At least one of the loading line and the unloading line is provided with a direction mark.

7. The belt sander housing processing equipment according to claim 1, characterized in that: The loading and unloading device also includes a turntable, which is arranged on the frame and is used to carry and / or position the sanding machine housing.

8. The belt sander housing processing equipment according to claim 1, characterized in that: The positioning platform includes a base, a rotating platform and a positioning seat. The rotating platform is arranged on the base, and the positioning seat is arranged on the rotating platform for positioning the sanding machine housing. The positioning platform also includes a lifting cylinder and a pressure plate. The pressure plate is arranged at the output end of the lifting cylinder and is driven to press the sanding machine housing located in the positioning seat.

9. The belt sander housing processing equipment according to claim 1 or 8, characterized in that: There are two machining centers, which are respectively arranged on both sides of the multi-axis manipulator.

10. The belt sander housing processing equipment according to claim 1, characterized in that: It also includes a cleaning device, which is arranged beside the multi-axis manipulator.

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