Multifunctional bridge punching equipment

Abstract

The utility model provides multifunctional bridge punching equipment which comprises a first punching device and a second punching device, and punching dies are installed on the first punching device and the second punching device. The conveying device is used for conveying materials, and the first punching device and the second punching device are sequentially arranged in a spaced mode in the conveying direction of the materials; the sensor is used for positioning materials; the counting device is used for measuring the moving distance of the materials; the controller is in signal connection with the first punching device, the second punching device, the conveying device, the sensor and the counting device, the controller controls the first punching device to punch according to the position of the material, and the controller controls the second punching device to punch according to the position of the material and the moving distance of the material. The multifunctional bridge punching equipment solves the technical problem that in the prior art, multifunctional bridge punching equipment cannot machine characteristic holes in the middle of a plate.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to a multifunctional bridge punching equipment. Background Art

[0002] When punching, the punching equipment in the prior art senses the arrival or departure of the plate through a sensor, and then positions the plate to perform the punching action. Therefore, the punching equipment in the prior art can only process the feature holes located at the head or tail of the plate. For longer plates, it is often necessary to process mounting holes or other feature holes in the middle part of the plate. However, the existing punching equipment cannot accurately control the travel length of the plate, and cannot achieve accurate positioning of the middle part of the plate according to design requirements. Therefore, the existing punching equipment cannot process the feature holes in the middle part of the plate.

[0003] Therefore, the prior art needs to be further developed. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and provide a multifunctional bridge punching device to solve the technical problem that the punching device in the related art cannot process the characteristic holes in the middle part of the plate.

[0005] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a multifunctional bridge punching device is provided, including: a first punching device and a second punching device, punching molds are installed on the first punching device and the second punching device; a conveying device, the conveying device is used to convey materials, and the first punching device and the second punching device are arranged in sequence along the conveying direction of the materials; a sensor, the sensor is used to locate the material; a counting device, the counting device is used to measure the moving distance of the material; a controller, the controller is respectively connected to the first punching device, the second punching device, the conveying device, the sensor and the counting device signals, the controller controls the first punching device to punch according to the position of the material, and the controller controls the second punching device to punch according to the position of the material and the moving distance of the material.

[0006] Furthermore, the sensor includes a plurality of sensors, and the plurality of sensors are arranged at intervals along the conveying direction of the material.

[0007] Furthermore, the conveying device includes a first conveying device, which includes a first conveying roller and a first pressing roller arranged opposite to each other, both of which are rotatably arranged, and the first conveying device is arranged upstream of the first punching device along the conveying direction of the material.

[0008] Furthermore, the first conveying device includes: a first driving component, the output shaft of the first driving component is drivingly connected to the rotating shaft of the first conveying roller; an installing bracket, the installing bracket is used to install the counting device, the installing bracket is coaxially connected to the rotating shaft of the first conveying roller, and the installing bracket is located at one end of the rotating shaft of the first conveying roller away from the first driving component.

[0009] Furthermore, the mounting bracket includes: a first mounting bracket, the first mounting bracket is fixedly arranged on the frame, an avoidance hole is arranged at one end of the first mounting bracket close to the first conveying roller, a connecting shaft is accommodated in the avoidance hole, the connecting shaft is inserted on the rotating shaft of the first conveying roller, and the first mounting bracket includes a cavity for accommodating a connecting piece; a second mounting bracket, the second mounting bracket is fixedly connected to the first mounting bracket, a counting device is embedded in the second mounting bracket, and the counting device is connected to the connecting shaft through a connecting piece.

[0010] Furthermore, the conveying device includes a second conveying device, the second conveying device includes a second conveying roller and a second pressing roller that are arranged opposite to each other, and the second conveying device is arranged downstream of the second punching device along the conveying direction of the material.

[0011] Furthermore, the multifunctional bridge punching equipment includes a guide device, which includes a guide roller, and the guide roller abuts against the side of the material; the guide roller includes multiple guide rollers, and the multiple guide rollers are symmetrically arranged on both sides of the material.

[0012] Furthermore, the guiding device includes: a supporting plate, which is used to support materials and is provided with an avoidance groove for the guide roller to pass through, and the extension direction of the avoidance groove is perpendicular to the conveying direction of the material; a slider, which is provided with a guide roller, and the slider includes two sliders, which are arranged at intervals; a forward and reverse screw, which is movably connected to the two sliders; and a hand wheel, which is used to control the rotation of the forward and reverse screw.

[0013] Furthermore, the guiding device includes: a first guiding device, which is arranged upstream of the first punching device along the conveying direction of the material; a second guiding device, which is arranged downstream of the first punching device along the conveying direction of the material; and a third guiding device, which is arranged downstream of the second punching device along the conveying direction of the material.

[0014] Furthermore, the first punching devices include two, and the two first punching devices are movably arranged along the width direction of the material; the second punching devices include two, and the two second punching devices are movably arranged along the width direction of the material.

[0015] Beneficial effects:

[0016] 1. By setting a sensor and a counting device, the sensor is used to locate the material, and the counting device is used to measure the moving distance of the material. The head and tail of the material are determined by the positioning information to control the first punching device to punch holes. The measurement zero point of the counting device is determined by the positioning information. During the movement of the material, the counting device measures the moving distance of the material to achieve precise control of the travel length of the material and precise positioning of the position of the characteristic hole, and controls the second punching device to punch holes at the preset characteristic hole position, thereby solving the technical problem in the related technology that the punching equipment cannot process the characteristic holes in the middle part of the plate.

[0017] 2. In the multifunctional bridge punching equipment of the present embodiment, the displacement of the guide device and the punching device in the width direction of the material can be independently controlled. For materials with irregular width dimensions, the guide device and the punching device can be controlled separately to abut against the side of the material, thereby achieving centered symmetrical adjustment and reducing the guide error. After the plate is centered for feeding, the positions of the guide device and the punching device can be adjusted to achieve punching requirements of different specifications in the width direction, making the adjustment process simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the multifunctional bridge punching device used in the embodiment of the utility model;

[0019] Figure 2 It is a stereoscopic diagram of another perspective of the multifunctional bridge punching device used in the embodiment of the utility model;

[0020] Figure 3 yes Figure 2 A magnified view of point A in FIG.

[0021] Figure 4 It is a side view of the multifunctional bridge punching device used in the embodiment of the utility model;

[0022] Figure 5 It is a front view of the multifunctional bridge punching device adopted in the embodiment of the utility model.

[0023] The above drawings include the following reference numerals:

[0024] 1. First punching device; 2. Second punching device; 31. First conveying device; 311. First conveying roller; 312. First driving component; 313. Mounting bracket; 3131. First mounting bracket; 3132. Second mounting bracket; 3133. Connecting shaft; 3134. Connecting piece; 3135. Cavity; 32. Second conveying device; 4. Sensor; 5. Counting device; 6. Guide device; 60. Guide roller; 601. Support plate; 602. Avoidance groove; 603. Sliding block; 604. Forward and reverse screws; 605. Hand wheel; 61. First guide device; 62. Second guide device; 63. Third guide device. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0026] According to the embodiment of the utility model, a multifunctional bridge punching device is provided. Figures 1 to 5 , including: a first punching device 1 and a second punching device 2, the first punching device 1 and the second punching device 2 are equipped with punching dies; a conveying device, the conveying device is used to convey materials, the first punching device 1 and the second punching device 2 are arranged in sequence along the conveying direction of the materials; a sensor 4, the sensor 4 is used to locate the materials; a counting device 5, the counting device 5 is used to measure the moving distance of the materials; a controller, the controller is respectively connected with the first punching device 1, the second punching device 2, the conveying device, the sensor 4 and the counting device 5 by signal, the controller controls the first punching device 1 to punch according to the position of the materials, and the controller controls the second punching device 2 to punch according to the position of the materials and the moving distance of the materials.

[0027] By setting a sensor 4 and a counting device 5, the sensor 4 is used to locate the material, and the counting device 5 is used to measure the moving distance of the material. The head and tail of the material are determined by the positioning information to control the first punching device 1 to punch holes. The measurement zero point of the counting device 5 is determined by the positioning information. During the movement of the material, the counting device 5 measures the moving distance of the material, so as to achieve precise control of the travel length of the material and precise positioning of the position of the characteristic hole, and control the second punching device 2 to punch holes at the preset characteristic hole position, thereby solving the technical problem in the related art that the punching equipment cannot process the characteristic holes in the middle part of the plate.

[0028] In the multifunctional bridge punching device of this embodiment, see Figure 1 The sensor 4 includes a plurality of sensors 4, which are arranged at intervals along the conveying direction of the material. Since the material is constantly moving, by arranging a plurality of sensors, different positions of the material can be located and identified respectively.

[0029] It should be noted that the sensor 4 in this embodiment includes but is not limited to a photoelectric sensor, and may also be other types of contact or non-contact sensors.

[0030] Preferably, the number of sensors 4 is 4, and the 4 sensors 4 are respectively a first sensor, a second sensor, a third sensor and a fourth sensor from front to back according to the conveying direction of the material.

[0031] Preferably, the method of controlling the punching of the first punching device 1 or the second punching device 2 by the sensor 4 and the counting device 5 may be:

[0032] 1. When the head of the material reaches the first sensor, the conveying device is controlled to slow down and gradually stop conveying;

[0033] 2. When the head of the material reaches the third sensor, the material stops moving, and the first punching device 1 is controlled to punch a hole at the head of the material, and this position is used as the measurement zero point of the counting device 5, and the counting device 5 starts to measure the moving distance of the material;

[0034] 3. After the head punching is completed, the conveying device is controlled to restart the conveying;

[0035] 4. When the moving distance of the material meets the set value, the conveying device is controlled to slow down and stop conveying, and the second punching device 2 is controlled to punch holes in the middle of the material;

[0036] 5. When the tail of the material reaches the second sensor, the conveying device is controlled to slow down and stop conveying;

[0037] 6. When the tail of the material reaches the fourth sensor, the material stops moving, and the first punching device 1 is controlled to punch a hole at the tail of the material.

[0038] In the multifunctional bridge punching device of this embodiment, see Figure 1 The conveying device includes a first conveying device 31, which includes a first conveying roller 311 and a first pressing roller arranged opposite to each other. The first conveying roller 311 and the first pressing roller are both rotatably arranged. The first conveying device 31 is arranged upstream of the first punching device 1 along the conveying direction of the material. Through the above arrangement, the first conveying device 31 conveys the material into the multifunctional bridge punching device for punching.

[0039] In the multifunctional bridge punching device of this embodiment, see Figure 1 The first conveying device 31 includes: a first driving component 312, the output shaft of the first driving component 312 is drivingly connected to the rotating shaft of the first conveying roller 311; a mounting bracket 313, the mounting bracket 313 is used to mount the counting device 5, the mounting bracket 313 is coaxially connected to the rotating shaft of the first conveying roller 311, and the mounting bracket 313 is located at the end of the rotating shaft of the first conveying roller 311 away from the first driving component 312. Through the above arrangement, the counting device 5 is coaxially mounted with the rotating shaft of the first conveying roller 311, and the moving distance of the material is obtained by recording the number of rotations of the first conveying roller 311.

[0040] Preferably, the counting device 5 is an encoder.

[0041] In the multifunctional bridge punching device of this embodiment, see Figure 3 The mounting bracket 313 includes: a first mounting bracket 3131, which is fixedly arranged on the frame, and an avoidance hole is arranged at one end of the first mounting bracket 3131 close to the first conveying roller 311, and a connecting shaft 3133 is accommodated in the avoidance hole, and the connecting shaft 3133 is inserted on the rotating shaft of the first conveying roller 311, and the first mounting bracket 3131 includes a cavity 3135 accommodating a connecting member 3134; a second mounting bracket 3132, which is fixedly connected to the first mounting bracket 3131, and a counting device 5 is embedded in the second mounting bracket 3132, and the counting device 5 is connected to the connecting shaft 3133 through the connecting member 3134. Through the above arrangement, the counting device 5 is coaxially connected to the first conveying roller 311; and the second mounting bracket 3132 is arranged to fix the counting device 5.

[0042] Specifically, the connecting shaft 3133 is driven to rotate by the rotating shaft of the first conveying roller 311, and the connecting shaft 3133 drives the measuring shaft on the counting device 5 to rotate through the connecting member, so that the rotation angle or number of rotations obtained by the rotation of the measuring shaft is converted into an electronic signal.

[0043] In the multifunctional bridge punching device of this embodiment, see Figure 4 The conveying device includes a second conveying device 32, which includes a second conveying roller and a second pressing roller arranged opposite to each other. The second conveying device 32 is arranged downstream of the second punching device 2 along the conveying direction of the material. By arranging the second conveying device 32, the material is conveyed outside the equipment.

[0044] In the multifunctional bridge punching device of this embodiment, see Figure 2 The multifunctional bridge punching device includes a guide device 6, which includes a guide roller 60, and the guide roller 60 abuts against the side of the material; the guide roller 60 includes a plurality of guide rollers 60, and the plurality of guide rollers 60 are symmetrically arranged on both sides of the material. By setting the guide device 6, the advancing direction of the material is limited.

[0045] In the multifunctional bridge punching device of this embodiment, see Figure 1The guide device 6 includes: a supporting plate 601, which is used to support materials. The supporting plate 601 is provided with an avoidance groove 602 for the guide roller 60 to pass through, and the extension direction of the avoidance groove 602 is perpendicular to the conveying direction of the material; a slider 603, which is provided with a guide roller 60, and the slider 603 includes two sliders, and the two sliders 603 are arranged at intervals; a forward and reverse screw 604, which is movably connected to the two sliders 603; and a hand wheel 605, which is used to control the rotation of the forward and reverse screw 604. Through the above arrangement, when the hand wheel 605 is rotated, the forward and reverse screw 604 can be controlled to rotate, thereby controlling the two sliders 603 to move toward or away from each other until they abut against the side of the material.

[0046] By providing the escape groove 602 , the guide roller 60 reciprocates in the escape groove 602 .

[0047] Through the above-mentioned arrangement, the displacement of the guide device 6 and the punching device in the width direction of the material can be independently controlled. For materials with irregular width dimensions, the guide device 6 and the punching device can be controlled separately to abut against the side of the material, thereby achieving centered symmetrical adjustment and reducing the guiding error. After the plate is fed in the center, the positions of the guide device and the punching device can be adjusted to achieve punching requirements of different specifications in the width direction, making the adjustment process simpler.

[0048] In the multifunctional bridge punching device of this embodiment, see Figure 2 The guide device 6 includes: a first guide device 61, which is arranged upstream of the first punching device 1 along the conveying direction of the material; a second guide device 62, which is arranged downstream of the first punching device 1 along the conveying direction of the material; and a third guide device 63, which is arranged downstream of the second punching device 2 along the conveying direction of the material. By setting a plurality of guide devices 6, it is ensured that the material moves along a predetermined route and direction, and the punching accuracy of the material is ensured.

[0049] In the multifunctional bridge punching device of this embodiment, see Figure 1 The first punching device 1 includes two first punching devices 1, which are movably arranged along the width direction of the material; the second punching device 2 includes two second punching devices 2, which are movably arranged along the width direction of the material. By setting two first punching devices 1 and two second punching devices 2, both sides of the material are punched at the same time, and the relative positions of the two first punching devices 1 or the two second punching devices 2 are adjusted according to the width size of the material.

[0050] Specifically, the two first punching devices 1 can move toward each other or move away from each other, and the movement of the two first punching devices 1 is achieved by the forward and reverse lead screws and the driving motors connected to the forward and reverse lead screws.

[0051] It can be understood that the movement control structure of the two second punching devices 2 is the same as that of the two first punching devices 1, and will not be described in detail here.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0053] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0054] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0055] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0056] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A multifunctional bridge punching device, characterized in that: include: A first punching device (1) and a second punching device (2), wherein the first punching device (1) and the second punching device (2) are equipped with punching dies; A conveying device, the conveying device is used to convey materials, the first punching device (1) and the second punching device (2) are arranged in sequence and at intervals along the conveying direction of the materials; A sensor (4), the sensor (4) being used to locate the material; A counting device (5), the counting device (5) is used to measure the moving distance of the material; A controller, wherein the controller is respectively connected to the first punching device (1), the second punching device (2), the conveying device, the sensor (4) and the counting device (5) by signals, wherein the controller controls the first punching device (1) to punch holes according to the position of the material, and the controller controls the second punching device (2) to punch holes according to the position of the material and the moving distance of the material.

2. The multifunctional bridge punching equipment according to claim 1, characterized in that: The sensor (4) comprises a plurality of sensors, and the plurality of sensors (4) are arranged at intervals along the conveying direction of the material.

3. The multifunctional bridge punching equipment according to claim 1, characterized in that: The conveying device comprises a first conveying device (31), the first conveying device (31) comprises a first conveying roller (311) and a first pressing roller which are arranged opposite to each other, the first conveying roller (311) and the first pressing roller are both rotatably arranged, and the first conveying device (31) is arranged upstream of the first punching device (1) along the conveying direction of the material.

4. The multifunctional bridge punching equipment according to claim 3, characterized in that: The first conveying device (31) comprises: A first driving component (312), wherein an output shaft of the first driving component (312) is drivingly connected to a rotating shaft of the first conveying roller (311); A mounting bracket (313), the mounting bracket (313) being used for mounting the counting device (5), the mounting bracket (313) being coaxially connected to the rotating shaft of the first conveying roller (311), and the mounting bracket (313) being located at an end of the rotating shaft of the first conveying roller (311) away from the first driving component (312).

5. The multifunctional bridge punching equipment according to claim 4, characterized in that: The mounting bracket (313) comprises: a first mounting bracket (3131), the first mounting bracket (3131) being fixedly arranged on the frame, an avoidance hole being arranged at one end of the first mounting bracket (3131) close to the first conveying roller (311), a connecting shaft (3133) being accommodated in the avoidance hole, the connecting shaft (3133) being inserted on the rotating shaft of the first conveying roller (311), and the first mounting bracket (3131) comprising a cavity (3135) accommodating a connecting piece (3134); A second mounting bracket (3132), the second mounting bracket (3132) is fixedly connected to the first mounting bracket (3131), a counting device (5) is embedded in the second mounting bracket (3132), and the counting device (5) is connected to the connecting shaft (3133) through the connecting piece (3134).

6. The multifunctional bridge punching equipment according to claim 1, characterized in that: The conveying device comprises a second conveying device (32), the second conveying device (32) comprises a second conveying roller and a second pressing roller arranged opposite to each other, and the second conveying device (32) is arranged downstream of the second punching device (2) along the conveying direction of the material.

7. The multifunctional bridge punching equipment according to claim 1, characterized in that: The multifunctional bridge punching device comprises a guide device (6), wherein the guide device (6) comprises a guide roller (60), and the guide roller (60) abuts against a side surface of the material; The guide rollers (60) include a plurality of guide rollers (60), which are symmetrically arranged on both sides of the material.

8. The multifunctional bridge punching equipment according to claim 7, characterized in that: The guiding device (6) comprises: A material supporting plate (601), the material supporting plate (601) being used for supporting materials, the material supporting plate (601) being provided with an avoidance groove (602) for the guide roller (60) to pass through, the extension direction of the avoidance groove (602) being perpendicular to the conveying direction of the materials; A slider (603), the slider (603) being provided with the guide roller (60), the slider (603) comprising two sliders, the two sliders (603) being arranged at an interval; A forward and reverse screw (604), wherein the forward and reverse screw (604) is movably connected to the two sliders (603); A hand-cranked wheel (605), the hand-cranked wheel (605) is used to control the rotation of the forward and reverse screws (604).

9. The multifunctional bridge punching equipment according to claim 7, characterized in that: The guiding device (6) comprises: A first guide device (61), the first guide device (61) being arranged upstream of the first punching device (1) along the conveying direction of the material; a second guide device (62), wherein the first guide device (61) is arranged downstream of the first punching device (1) along the conveying direction of the material; A third guide device (63), wherein the first guide device (61) is arranged downstream of the second punching device (2) along the conveying direction of the material.

10. The multifunctional bridge punching equipment according to claim 1, characterized in that: The first punching devices (1) include two, and the two first punching devices (1) are movably arranged along the width direction of the material; The second punching devices (2) include two, and the two second punching devices (2) are movably arranged along the width direction of the material.

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