Protective device of gantry high-speed punching machine

Abstract

The utility model discloses a protection device of a gantry high-speed punch press, which comprises a punch press body, the front and back of the punch press body are symmetrically provided with guard mechanisms, and each guard mechanism comprises three rope boxes, three rotating holes, three rotating shafts, three clockwork springs, three winding wheels, three guard ropes, three rope outlet holes and an assembly rod. A binding assembly is arranged on the outer wall of the assembling rod, a strip-shaped cavity is formed in the assembling rod, a strip-shaped plate is arranged in an inner cavity of the strip-shaped cavity, a switch button is arranged on one side of the strip-shaped plate, an alarm is installed on the top of the assembling rod, and a limiting bolt is arranged on the outer wall of the assembling rod. According to the guard mechanism, the rope box, the winding wheel, the guard rope, the assembling rod, the strip-shaped plate, the switch button and the alarm are matched with one another, so that workers can be effectively prevented from getting close to a high-speed moving material plate of the gantry punching machine, and the situation that the workers are cut by the high-speed moving material plate is avoided; and the safety coefficient of the gantry high-speed punching machine during working is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry punching machines, in particular to a protective device for a gantry high-speed punching machine. Background Art

[0002] Gantry high-speed punching machine is a kind of high-efficiency, high-precision, high-speed automated punching machine. Gantry high-speed punching machine is generally used to produce a large number of products, high-precision specifications of metal stamping parts, the application range is very wide, gantry high-speed punching machine is generally used in conjunction with material racks, automatic feeders and other equipment to form an automated assembly line.

[0003] When using a gantry high-speed punch press to produce metal stamping parts, the steel coils on the material rack will be pulled into the gantry high-speed punch press by the automatic feeder to complete the automatic feeding work. In the above process, the high-speed moving material plate of the gantry high-speed punch press is dangerous. When the staff is close to the material plate, the high-speed moving material plate will cut the staff, which reduces the safety factor of the gantry high-speed punch press when working. Utility Model Content

[0004] The utility model aims to provide a protective device for a gantry high-speed punching machine to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective device for a gantry high-speed punch press, comprising:

[0006] Punch body;

[0007] The front and back sides of the punch body are symmetrically provided with guarding mechanisms;

[0008] The protective mechanism includes three rope boxes, one side of the inner wall of the three rope boxes is provided with a rotating hole, the inner cavity of the three rotating holes is provided with a rotating shaft, a clockwork spring is provided between the three rotating shafts and the corresponding rotating holes, one end of the three rotating shafts is provided with a winding wheel, the outer walls of the three winding wheels are provided with a protective rope, the outer walls of the three rope boxes are provided with a rope outlet hole, one end of the three protective ropes is provided with an assembling rod, the outer wall of the assembling rod is provided with a binding component, the interior of the assembling rod is provided with a strip cavity, the inner cavity of the strip cavity is provided with a strip plate, one side of the strip plate is provided with a switch button, an alarm is installed on the top of the assembling rod, and the outer wall of the assembling rod is provided with a limiting bolt.

[0009] Preferably, the rope box is fixedly connected to the outer wall of the punch body, one end of the rotating shaft is rotatably connected to one side of the inner wall of the rotating hole, the clockwork spring is fixedly connected between the rotating shaft and the rotating hole, one end of the protective rope is movably connected to the outer wall of the assembly rod, one end of the protective rope is fixedly connected to one side of the strip plate, the other end of the protective rope is fixedly connected to the outer wall of the winding wheel, the switch button is fixedly installed on one side of the inner wall of the strip cavity, and one end of the limit bolt is threadedly connected to the outer wall of the assembly rod.

[0010] Preferably, the binding assembly comprises a strap, one side of the strap is fixedly connected to the outer wall of the assembly rod, the front side of the strap is fixedly connected to a first Velcro, and the back side of the strap is fixedly connected to a second Velcro.

[0011] Preferably, a plurality of buttons are equidistantly fixedly connected to the back side of the second Velcro, and a strip-shaped clip hole is provided on the front side of the strap.

[0012] Preferably, two rod placing blocks are provided outside the assembly rod, and the two rod placing blocks are fixedly connected to the outer wall of the punch body.

[0013] Preferably, the inner wall of the rod-setting block is symmetrically fixedly connected with rubber clips, and the inner walls of the two rubber clips are both provided with evenly distributed friction lines.

[0014] Technical effects and advantages of the utility model:

[0015] (1) The utility model utilizes the setting of the blocking mechanism, and through the cooperation between the rope box, the rotating shaft, the spring spring, the winding wheel, the blocking rope, the assembly rod, the strip plate, the switch button and the alarm, it can effectively prevent the staff from approaching the high-speed moving material plate of the gantry punch press, avoid the situation of being cut by the high-speed moving material plate, and improve the safety factor of the gantry high-speed punch press when working;

[0016] (2) The utility model utilizes the setting of the binding assembly, and the assembly rod and the material rack can be quickly connected together through the cooperation between the binding strap, the first Velcro, the second Velcro, a plurality of buttons and the strip-shaped card holes, thereby improving the convenience of assembling the barrier mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the rope box of the utility model in top view.

[0020] Figure 4For this utility model Figure 3 Schematic diagram of the local enlarged structure at point B in the middle.

[0021] In the figure: 1. punching machine body; 2. guarding mechanism; 201. rope box; 202. rotating shaft; 203. clockwork spring; 204. winding wheel; 205. guarding rope; 206. assembly rod; 207. binding assembly; 2071. binding belt; 2072. first Velcro; 2073. second Velcro; 2074. button; 208. strip plate; 209. switch button; 210. alarm; 211. limit bolt; 212. rod setting block; 213. rubber clip. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4 A protective device for a gantry high-speed punch press is shown, comprising a punch press body 1, and a blocking mechanism 2 is symmetrically provided on the front and back of the punch press body 1, and the blocking mechanism 2 is used to prevent workers from approaching the high-speed moving material plate of the gantry punch press, thereby avoiding the occurrence of cuts by the high-speed moving material plate, and improving the safety factor of the gantry high-speed punch press when working;

[0024] The guarding mechanism 2 includes three rope boxes 201, which are fixedly connected to the outer wall of the punch body 1. The rope box 201 is used to store the guarding rope 205. The rope box 201 and the structure inside the rope box 201 can be changed in number according to actual usage. A rotating hole is opened on one side of the inner wall of the three rope boxes 201. The inner cavity of the three rotating holes is provided with a rotating shaft 202. A spring spring 203 is provided between the three rotating shafts 202 and the rotating holes corresponding to the positions. The spring spring 203 is used to drive the rotating shaft 202 and the winding wheel 204 to automatically reset and rotate to rewind the guarding rope 205, thereby improving the convenience of operation. The spring spring 203 is fixedly connected between the rotating shaft 202 and the rotating hole. One end of the three rotating shafts 202 Each of the three rope boxes 201 is provided with a rope outlet hole, and one end of the three ropes 205 is provided with an assembly rod 206, and the outer wall of the assembly rod 206 is provided with a binding component 207, and the position and number of the binding component 207 can be changed according to actual use. The binding component 207 is used to connect the assembly rod 206 to the material rack, and the interior of the assembly rod 206 is provided with a strip cavity, and the inner cavity of the strip cavity A strip plate 208 is provided, one end of the guard rope 205 is movably connected to the outer wall of the assembly rod 206, one end of the guard rope 205 is fixedly connected to one side of the strip plate 208, and the other end of the guard rope 205 is fixedly connected to the outer wall of the winding wheel 204. A switch button 209 is provided on one side of the strip plate 208, and the force exerted by the clockwork spring 203 on the guard rope 205 is not sufficient to drive the switch button 209 to move. The switch button 209 is a touch switch, and the switch button 209 is fixedly installed on one side of the inner wall of the strip cavity. An alarm 210 is installed on the top of the assembly rod 206, and a limit bolt 211 is provided on the outer wall of the assembly rod 206. The limit bolt 211 is used to prevent the strip plate 208 from approaching the switch The button 209, one end of the limit bolt 211 is threadedly connected to the outer wall of the assembly rod 206, the outer wall of the assembly rod 206 is provided with a plurality of threaded holes, one end of the limit bolt 211 is threadedly connected to the inner part of the threaded hole at the corresponding position, and the outer part of the assembly rod 206 is provided with two rod-setting blocks 212, both of which are fixedly connected to the outer wall of the punch body 1, and the inner wall of the rod-setting blocks 212 is symmetrically fixedly connected with a rubber clip 213, which is used to prevent the assembly rod 206 from being separated from the rod-setting blocks 212 without any external force, and the inner walls of the two rubber clips 213 are provided with uniformly distributed friction lines, which are used to increase the friction between the rubber clip 213 and the assembly rod 206;

[0025] The binding assembly 207 includes a strap 2071, which needs to be wrapped around the vertical rods on both sides of the material rack. One side of the strap 2071 is fixedly connected to the outer wall of the assembly rod 206. The front side of the strap 2071 is fixedly connected to a first Velcro 2072, and the back side of the strap 2071 is fixedly connected to a second Velcro 2073. The adhesive connection between the first Velcro 2072 and the second Velcro 2073 is a preliminary connection. The back side of the second Velcro 2073 is equidistantly fixedly connected to multiple buttons 2074. A strip-shaped card hole is provided on the front side of the strap 2071, and the buttons 2074 and the strip-shaped card hole are used to further enhance the connection strength.

[0026] Working principle of this utility model:

[0027] Before using the gantry high-speed punch press to produce hardware stamping parts, first apply a force to the assembly rod 206 away from the gantry punch press and toward the material rack. When the assembly rod 206 moves toward the material rack, the three guard ropes 205 will move synchronously with the assembly rod 206. When the assembly rod 206 moves to one side of the material rack, the assembly rod 206 is attached to the vertical rod of the material rack and the strap 2071 is wrapped around the vertical rod. After the first Velcro 2072 and the second Velcro 2073 are bonded together, the button 2074 close to the strip card hole is passed through the strip card hole. At this time, the assembly work of the assembly rod 206 and the material rack is completed. When the two assembly rods 206 are assembled, After being connected to both sides of the material rack respectively, the unfolding and assembly of the guard mechanism 2 is completed. Finally, the limit bolt 211 is turned counterclockwise so that the limit bolt 211 does not affect the strip plate 208 from squeezing the switch button 209. When a staff member approaches, the multiple guard ropes 205 will intercept the staff member. If the staff member continues to approach, the guard rope 205 will drive the strip plate 208 to move and squeeze the switch button 209. Then the alarm 210 will be turned on and an alarm will be sounded to remind all staff members, thereby avoiding the situation where the staff members are cut by the high-speed moving material plate, and improving the safety factor of the gantry high-speed punching machine when working.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective device for a gantry high-speed punch press, comprising: Punch body (1); The feature is that the front and back sides of the punch body (1) are symmetrically provided with blocking mechanisms (2); The guarding mechanism (2) comprises three rope boxes (201), one side of the inner wall of each of the three rope boxes (201) is provided with a rotating hole, the inner cavity of each of the three rotating holes is provided with a rotating shaft (202), a spring spring (203) is provided between each of the three rotating shafts (202) and the rotating holes at corresponding positions, one end of each of the three rotating shafts (202) is provided with a winding wheel (204), the outer wall of each of the three winding wheels (204) is provided with a guarding rope (205), and the outer wall of each of the three rope boxes (201) is provided with a rotating shaft (202). There is a rope outlet hole, one end of the three guard ropes (205) is provided with an assembly rod (206), the outer wall of the assembly rod (206) is provided with a binding component (207), the interior of the assembly rod (206) is provided with a strip cavity, the inner cavity of the strip cavity is provided with a strip plate (208), one side of the strip plate (208) is provided with a switch button (209), the top of the assembly rod (206) is installed with an alarm (210), and the outer wall of the assembly rod (206) is provided with a limit bolt (211).

2. The protective device for a gantry high-speed punch press according to claim 1, characterized in that: The rope box (201) is fixedly connected to the outer wall of the punch body (1), the other end of the rotating shaft (202) is rotatably connected to one side of the inner wall of the rotating hole, the clockwork spring (203) is fixedly connected between the rotating shaft (202) and the rotating hole, one end of the protective rope (205) is movably connected to the outer wall of the assembly rod (206), one end of the protective rope (205) is fixedly connected to one side of the strip plate (208), the other end of the protective rope (205) is fixedly connected to the outer wall of the winding wheel (204), the switch button (209) is fixedly installed on one side of the inner wall of the strip cavity, and one end of the limit bolt (211) is threadedly connected to the outer wall of the assembly rod (206).

3. The protective device for a gantry high-speed punch press according to claim 1, characterized in that: The binding assembly (207) comprises a binding strap (2071), one side of the binding strap (2071) is fixedly connected to the outer wall of the assembly rod (206), the front side of the binding strap (2071) is fixedly connected to a first Velcro (2072), and the back side of the binding strap (2071) is fixedly connected to a second Velcro (2073).

4. The protective device for a gantry high-speed punch press according to claim 3, characterized in that: The back side of the second Velcro (2073) is fixedly connected with a plurality of buttons (2074) at equal intervals, and the front side of the binding strap (2071) is provided with a strip-shaped clip hole.

5. The protective device for a gantry high-speed punch press according to claim 1, characterized in that: Two rod-setting blocks (212) are arranged outside the assembly rod (206), and the two rod-setting blocks (212) are fixedly connected to the outer wall of the punch body (1).

6. The protective device for a gantry high-speed punch press according to claim 5, characterized in that: The inner wall of the rod-setting block (212) is symmetrically fixedly connected with a rubber clip strip (213), and the inner walls of the two rubber clip strips (213) are both provided with uniformly distributed friction patterns.

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