Metal shield edge planing device based on labor protection product processing

Abstract

The present invention provides a metal shield edge planing device based on the processing of labor protection products, which relates to the field of planing technology and includes: a main body, wherein a fixed frame is fixedly installed on the inner top of the main body; a baffle is fixedly installed on the circumferential outer wall of the pressure rod; one end of a spring B is embedded and installed on the bottom of the baffle; the other end of the spring B is embedded and installed on the top of the fixed plate; mounting frames are fixedly installed on the front and back sides of the fixed frame; a motor is fixedly installed on the left side of the main body; and a connecting rod is rotatably installed on the circumferential outer wall of the slide rod. The present invention improves the structure so that the vertical planing mechanism can synchronously drive the horizontal planing mechanism to work during operation, so that the device can complete the planing of the edge of the shield at one time, improving the planing efficiency by 50%, and solving the problem that the existing planing device cannot plan the other two symmetrical edges of the shield synchronously through structural improvement.

Description

Technical Field

[0001] The invention relates to the technical field of planing, in particular to a metal shield edge planing device based on labor protection product processing. Background Art

[0002] Planing is a processing method that uses a planer to cut the workpiece. During the processing of the labor protection metal shield, a planing device is required to cut the edge of the shield.

[0003] However, as far as the current traditional planing devices are concerned, most of the planing devices only drive one or two planers to perform horizontal relative linear reciprocating cutting on the workpiece, resulting in the existing planing devices being able to plan only two symmetrical sides of the shield during a single processing, and being unable to plan the other two symmetrical sides of the shield synchronously through structural improvements while planing the two symmetrical sides of the shield. Summary of the Invention

[0004] In view of this, the present invention provides a metal shield edge planing device based on labor protection product processing, which has a linkage planing mechanism. Through the setting of this mechanism, the device can synchronously plan the four edges of the shield.

[0005] The present invention provides a metal shield edge planing device based on the processing of labor protection products, which specifically includes: a main body, a fixed frame is fixedly installed on the internal top end of the main body; a baffle is fixedly installed on the circumferential outer wall of the pressure rod, and the baffle is a disc-shaped structure; one end of a spring B is embedded and installed at the bottom of the baffle; the other end of the spring B is embedded and installed on the top of the fixed plate; mounting frames are fixedly installed on the front and rear sides of the fixed frame; a baffle is fixedly installed on the rear side of the main body, and the baffle is a U-shaped structure; a motor is fixedly installed on the left side of the main body; and a connecting rod is rotatably installed on the circumferential outer wall of the sliding rod.

[0006] Optionally, a wheel is fixedly installed on the right end of the control rod, and the wheel is connected by a synchronous belt; a guide groove is provided on the carrier plate; control rods are rotatably installed on the front and rear sides of the top of the main body, and a handwheel is provided on the left end of the rear control rod; a nut pair A is provided on the screw rod A, and the nut pair A is fixedly connected to the outer end of the slide rod; screw rods A are symmetrically provided on the circumferential outer wall of the control rod, and the threads of each group of screw rods A are opposite; a slide rod is slidably installed inside the guide groove; a carrier plate is installed on the top of the main body, and the carrier plate is a rectangular structure.

[0007] Optionally, a shaft is rotatably installed at the center of the bottom of the fixed frame, and the other end of the shaft is connected to the output shaft of the motor; transmission gears are symmetrically arranged on the shaft, and the transmission gears are incomplete gears; slide bars are slidably installed on the left and right sides of the interior of the fixed frame; a transmission rack is fixedly installed at the bottom of the slide bar, and the transmission rack is meshed with the transmission gear; a tray is fixedly installed inside the fixed frame; a planing blade A is fixedly installed at the center of the top of the slide bar.

[0008] Optionally, a fixing plate is fixedly installed on the top of the fixed frame, and the fixing plate is an L-shaped structure; a pressure rod is slidably installed on the fixed plate, and the pressure rod is a cylindrical structure; the top end of the pressure rod is rotatably connected to the other end of the connecting rod; a pressure plate is provided at the bottom end of the pressure rod; one end of a spring A is embedded in the rear end of the slide bar, and the other end of the spring A is embedded in the inner side of the baffle frame; a groove is provided on the top of the slide bar, and a drive rack is fixedly installed inside the groove.

[0009] Optionally, a driven rotating rod is rotatably installed inside the mounting frame; follower gears are fixedly installed on the left and right ends of the driven rotating rod; the follower gear is meshed and connected with the driving rack; a screw rod B is fixedly installed on the circumferential outer wall of the driven rotating rod; a nut pair B is provided on the screw rod B; and a planing blade B is provided on the nut pair B.

[0010] Beneficial effects

[0011] Compared with conventional planing devices, the planing devices according to various embodiments of the present invention utilize the rotation of the transmission gear, which utilizes its inherent characteristics as an incomplete gear to cooperate with the transmission rack and spring A to drive the slide bar and the planing blade A to move back and forth in a straight line, so that the planing blade A planes the left and right edges of the shield.

[0012] In addition, when the slider moves back and forth, it will drive the driven rotating rod to rotate under the action of the driving rack and the follower gear, so that the driven rotating rod drives the screw B to rotate, and under the action of the nut pair B, it drives the planing blade B to move back and forth in a straight line, so that the planing blade B planes the front and rear edges of the shield.

[0013] In addition, through structural improvements, the horizontal planing mechanism and the vertical planing mechanism of this device are linked, so that the vertical planing mechanism can synchronously drive the horizontal planing mechanism to work during operation, so that this device can complete the planing of the edge of the shield in one go, increasing the planing efficiency by 50%, thereby achieving the purpose of high-efficiency planing.

[0014] Since the working power of the horizontal planing mechanism in this device is indirectly converted and provided by the force of the slide bar in the vertical planing mechanism when it moves back and forth, the horizontal planing mechanism and the vertical planing mechanism can work under the drive of a single motor, which directly saves the number of motors installed, reduces the production cost of the device and is also beneficial to its own weight reduction.

[0015] In addition, the pressure plate is driven down by the pressure rod to apply pressure to the shield, so that the pressure plate and the tray cooperate to clamp the shield. Moreover, since the pressure plate is arranged diagonally, the pressure plate can limit the shield diagonally, which can limit the shield firmly and stably to avoid the shield from moving, which is beneficial to the subsequent planing work of the shield.

[0016] Moreover, the device can simultaneously press down two pressure rods and a pressure plate under the arrangement of multiple components by simply rotating the hand wheel on the control lever, so that the clamping and limiting work of the shield can be achieved by completing only one rotation action, avoiding wasting too much time on the process of fixing the shield and affecting the planing efficiency of the shield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0018] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0019] In the attached figure:

[0020] Figure 1 It shows a schematic diagram of the overall structure of an embodiment according to the present invention;

[0021] Figure 2 The embodiment according to the present invention is shown Figure 1 A in the middle is a schematic diagram of the structure of the enlarged part;

[0022] Figure 3 A schematic diagram of the overall bottom structure according to an embodiment of the present invention is shown;

[0023] Figure 4 The embodiment according to the present invention is shown Figure 3 Middle B is a schematic diagram of the structure of the enlarged part;

[0024] Figure 5 It shows a schematic structural diagram of a shield loading state according to an embodiment of the present invention;

[0025] Figure 6 A schematic diagram of the control rod and the fixing frame structure according to an embodiment of the present invention is shown;

[0026] Figure 7 A schematic diagram of the fixed frame and the sliding bar structure according to an embodiment of the present invention is shown;

[0027] Figure 8 A schematic structural diagram of a slide bar and a driven rotating rod according to an embodiment of the present invention is shown.

[0028] Reference Signs List

[0029] 1. Subject;

[0030] 101, carrier plate; 102, guide groove; 103, control rod; 104, screw rod A;

[0031] 105, slide rod; 106, nut pair A; 107, connecting rod; 108, wheel;

[0032] 2. Fixed frame; 201. Shaft; 202. Transmission gear; 203. Slide;

[0033] 204, spring A; 205, driving rack; 206, transmission rack;

[0034] 207, tray; 208, planing blade A; 209, fixing plate;

[0035] 2010, pressure rod; 2011, pressure plate; 2012, stop plate; 2013, spring B;

[0036] 3. Install the frame;

[0037] 301, driven rotating rod; 302, follower gear; 303, screw rod B;

[0038] 304, nut pair B; 305, planing tool B;

[0039] 4. Frame;

[0040] 5. Motor. DETAILED DESCRIPTION

[0041] In order to make the purpose, scheme and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the common meanings in the art. The same reference numerals in the drawings represent the same components.

[0042] Example: Please refer to Figures 1 to 8 :

[0043] The present invention proposes a metal shield edge planing device based on the processing of labor protection products, including: a main body 1, a fixed frame 2 is fixedly installed on the internal top of the main body 1; mounting frames 3 are fixedly installed on the front and rear sides of the fixed frame 2; a baffle 4 is fixedly installed on the rear side of the main body 1, and the baffle 4 is a U-shaped structure; a motor 5 is fixedly installed on the left side of the main body 1, and the motor 5 can drive the shaft 201 to start rotating; a carrier plate 101 is installed on the top of the main body 1, and the carrier plate 101 is a rectangular structure. The setting of the carrier plate 101 is to facilitate the opening of a guide groove 102; a guide groove 102 is opened on the carrier plate 101, and the function of the guide groove 102 is to guide the sliding rod 105.

[0044] Furthermore, according to an embodiment of the present invention, Figure 1 、 Figure 3 、 Figure 5 and Figure 6 As shown, control rods 103 are rotatably mounted on the front and rear sides of the top of the main body 1, and a handwheel is provided at the left end of the rear control rod 103; screw rods A104 are symmetrically provided on the circumferential outer wall of the control rod 103, and the thread teeth of each set of screw rods A104 are opposite; a slide rod 105 is slidably mounted inside the guide groove 102; a nut pair A106 is provided on the screw rod A104, and the nut pair A106 is fixedly connected to the outer end of the slide rod 105; a connecting rod 107 is rotatably mounted on the circumferential outer wall of the slide rod 105; a wheel disc 108 is fixedly installed on the right end of the control rod 103, and The wheel 108 is connected by a synchronous belt, and the handwheel is manually rotated to drive the control rod 103 located on the rear side to rotate, so that the control rod 103 drives another control rod 103 to rotate under the action of the wheel 108 and the synchronous belt, and the two control rods 103 drive the screw rod A104 to rotate, so that it uses the opposite characteristics of its own thread teeth to drive the slide rod 105 to move relatively inward along the guide groove 102 under the action of the nut pair A106, so that the slide rod 105 drives one end of the connecting rod 107 to move inward, and the other end of the connecting rod 107 presses the push rod 2010 downward.

[0045] In another embodiment, the rotation of the control rod 103 can be completed by electric equipment instead of manual labor, which is more time-saving and labor-saving than manually rotating the control rod 103.

[0046] Furthermore, according to an embodiment of the present invention, Figure 4As shown, a shaft 201 is rotatably installed at the center of the bottom of the fixed frame 2, and the other end of the shaft 201 is connected to the output shaft of the motor 5; a transmission gear 202 is symmetrically arranged on the shaft 201, and the transmission gear 202 is an incomplete gear; slide bars 203 are slidably installed on the left and right sides of the interior of the fixed frame 2; one end of a spring A204 is embedded in the rear end of the slide bar 203, and the other end of the spring A204 is embedded in the inner side of the stop frame 4; a groove is provided on the top of the slide bar 203, and a driving rack 205 is fixedly installed inside the groove; the rear end of the slide bar 203 is embedded in the spring One end of the spring A204, and the other end of the spring A204 is embedded in the inner side of the baffle frame 4; a groove is provided on the top of the slide bar 203, and a driving rack 205 is fixedly installed inside the groove. The motor 5 drives the shaft 201 to rotate, so that it drives the transmission gear 202 to rotate, so that the transmission gear 202 uses its own characteristics as an incomplete gear to drive the transmission rack 206 and the slide bar 203 to move forward indirectly. At the same time, the transmission rack 206 also drives the driving rack 205 to move forward indirectly, so that the driving rack 205 drives the driven rotating rod 301 to rotate under the action of meshing with the follower gear 302.

[0047] Furthermore, according to an embodiment of the present invention, Figure 2 As shown, a transmission rack 206 is fixedly installed at the bottom of the slide 203, and the transmission rack 206 is meshed and connected with the transmission gear 202; a tray 207 is fixedly installed inside the fixed frame 2; a planing blade A208 is fixedly installed at the center of the top of the slide 203, and the shield can be supported by the tray 207 to provide basic positioning for the shield, and when the slide 203 moves back and forth, the planing blade A208 will plan the left and right edges of the shield.

[0048] Furthermore, according to an embodiment of the present invention, Figure 7 As shown, a fixing plate 209 is fixedly installed on the top of the fixed frame 2, and the fixing plate 209 is an L-shaped structure; a pressure rod 2010 is slidably installed on the fixing plate 209, and the pressure rod 2010 is a cylindrical structure; the top end of the pressure rod 2010 is rotatably connected to the other end of the connecting rod 107; a pressure plate 2011 is provided at the bottom end of the pressure rod 2010; a baffle 2012 is fixedly installed on the circumferential outer wall of the pressure rod 2010, and the baffle 2012 is a disc-shaped structure; the bottom of the baffle 2012 is embedded in One end of the spring B2013 is installed; the other end of the spring B2013 is embedded in the top of the fixed plate 209. When the pressure rod 2010 is pressed down by one end of the connecting rod 107, the pressure rod 2010 will drive the pressure plate 2011 to descend, so that the pressure plate 2011 and the tray 207 cooperate to clamp and limit the shield. When the connecting rod 107 no longer pushes the pressure rod 2010, the pressure rod 2010 will rise and return to its original position with the assistance of the baffle 2012 and the spring B2013.

[0049] Furthermore, according to an embodiment of the present invention, Figure 8 As shown, a driven rotating rod 301 is rotatably installed inside the mounting frame 3; follower gears 302 are fixedly installed on the left and right ends of the driven rotating rod 301; the follower gear 302 is meshed and connected with the driving rack 205; a screw rod B303 is fixedly installed on the circumferential outer wall of the driven rotating rod 301; a nut pair B304 is provided on the screw rod B303; a planing blade B305 is provided on the nut pair B304. When the driving rack 205 drives the follower gear 302 and the driven rotating rod 301 to rotate, it drives the screw rod B303 to rotate, and the screw rod B303 drives the planing blade B305 to move back and forth laterally under the action of the nut pair B304, so that the planing blade B305 planers the front and rear edges of the shield.

[0050] The specific use and function of this embodiment: When using, first place the shield on the tray 207 as shown in the figure. Figure 5 As shown, the hand wheel is then manually rotated to drive the control rod 103 at the rear side to rotate, so that the control rod 103 drives another control rod 103 to rotate under the action of the wheel 108 and the synchronous belt, so that the two control rods 103 drive the screw rod A104 to rotate, so that the screw rod A104 drives the slide rod 105 to move relatively inward along the guide groove 102 by utilizing the opposite characteristics of its own thread teeth under the action of the nut pair A106, so that the slide rod 105 drives one end of the connecting rod 107 to move inward, so that the other end of the connecting rod 107 presses the push rod 2010 downward, so that the pressure rod 2010 drives the pressure plate 2011 to descend, so that the pressure plate 2011 cooperates with the tray 207 to clamp and limit the shield, thereby completing the work of fixing the shield;

[0051] The motor 5 drives the shaft 201 to rotate, which in turn drives the transmission gear 202 to rotate. The transmission gear 202, which is an incomplete gear, drives the transmission rack 206 and the slide bar 203 to move forward indirectly. During the sliding process, the planing blade A208 will plan the left and right edges of the shield. At the same time, the transmission rack 206 also drives the driving rack 205 to move forward indirectly. The driving rack 205, under the action of meshing with the follower gear 302, drives the driven rotating rod 301 to rotate, which drives the screw rod B303 to rotate. The screw rod B303, under the action of the nut pair B304, drives the planing blade B305 to move back and forth horizontally, so that the planing blade B305 plans the front and back edges of the shield, thereby completing the planing work of the shield.

[0052] Finally, it should be noted that when describing the positions of various components and the matching relationships between them, the present invention usually takes one / a pair of components as an example. However, those skilled in the art should understand that such positions, matching relationships, etc. are also applicable to other components / other pairs of components.

[0053] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention. The scope of protection of the present invention is determined by the appended claims.

Claims

1. A metal shield edge planing device based on labor protection products processing, characterized in that: include: A main body (1), wherein a fixing frame (2) is fixedly mounted on the top of the interior of the main body (1); mounting frames (3) are fixedly mounted on the front and rear sides of the fixing frame (2); a stop frame (4) is fixedly mounted on the rear side of the main body (1), and the stop frame (4) is in a U-shaped structure; a motor (5) is fixedly mounted on the left side of the main body (1); A carrier plate (101) is installed on the top of the main body (1), and the carrier plate (101) is a rectangular structure; a guide groove (102) is provided on the carrier plate (101); Control rods (103) are rotatably mounted on the front and rear sides of the top of the main body (1), and a hand wheel is provided at the left end of the rear control rod (103); screw rods A (104) are symmetrically provided on the circumferential outer wall of the control rod (103), and the threads of each group of screw rods A (104) are opposite; a slide rod (105) is slidably mounted inside the guide groove (102); The screw rod A (104) is provided with a nut pair A (106), and the nut pair A (106) is fixedly connected to the outer end of the slide rod (105); a connecting rod (107) is rotatably mounted on the circumferential outer wall of the slide rod (105); a wheel disc (108) is fixedly mounted on the right end of the control rod (103), and the wheel disc (108) is connected via a synchronous belt; A shaft (201) is rotatably mounted at the center of the bottom of the fixed frame (2), and the other end of the shaft (201) is connected to the output shaft of the motor (5); a transmission gear (202) is symmetrically arranged on the shaft (201), and the transmission gear (202) is an incomplete gear; and slide bars (203) are slidably mounted on the left and right sides of the interior of the fixed frame (2); One end of a spring A (204) is embedded in the rear end of the slide bar (203), and the other end of the spring A (204) is embedded in the inner side of the stop frame (4); a groove is formed on the top of the slide bar (203), and a driving rack (205) is fixedly installed inside the groove; A transmission rack (206) is fixedly mounted on the bottom of the slide bar (203), and the transmission rack (206) is meshed and connected with the transmission gear (202); a tray (207) is fixedly mounted inside the fixed frame (2); and a planing blade A (208) is fixedly mounted at the center of the top of the slide bar (203); A driven rotating rod (301) is rotatably mounted inside the mounting frame (3); a follower gear (302) is fixedly mounted on the left and right ends of the driven rotating rod (301); the follower gear (302) is meshed and connected with the driving rack (205); A screw rod B (303) is fixedly mounted on the circumferential outer wall of the driven rotating rod (301); a nut pair B (304) is provided on the screw rod B (303); and a planing blade B (305) is provided on the nut pair B (304).

2. The metal shield edge planing device for processing labor protection products according to claim 1, characterized in that: A fixing plate (209) is fixedly installed on the top of the fixing frame (2), and the fixing plate (209) is in an L-shaped structure; a pressure rod (2010) is slidably installed on the fixing plate (209), and the pressure rod (2010) is in a cylindrical structure; the top end of the pressure rod (2010) is rotatably connected to the other end of the connecting rod (107); and a pressure plate (211) is provided at the bottom end of the pressure rod (2010).

3. The metal shield edge planing device for processing labor protection products according to claim 2, characterized in that: A baffle (2012) is fixedly mounted on the circumferential outer wall of the pressure rod (2010), and the baffle (2012) is a disc-shaped structure; one end of a spring B (2013) is embedded in the bottom of the baffle (2012); and the other end of the spring B (2013) is embedded in the top of the fixed plate (209).

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