阅读说明：本技术 一种自动识别海绵钻孔机 (Automatic discernment sponge drilling machine ) 是由 杜晨曦 李文全 印柏华 蒋卫明 肖占春 于 2021-07-06 设计创作，主要内容包括：本发明涉及海绵加工设备技术领域,尤其涉及一种自动识别海绵钻孔机。包括：刀具组件、检测装置、输送轨道、控制装置；输送轨道用于输送海绵至刀具组件、检测装置的工作区域内；刀具组件,能够向靠近输送轨道的方向运动以在海绵上打孔；检测装置,用于检测海绵上的打孔位置以获取打孔位置信息；控制装置,用于依据打孔位置信息控制刀具组件动作。现有技术中,利用模具对海绵进行打孔,但模具多由人工放置,容易产生放置误差导致打孔产生偏移。且随着使用时间的增长,模具也需要及时更换。相较于现有技术,本发明通过检测的形式获取打孔位置,再进行打孔,整个过程无需模具参与,从而有效的避免了模具导致的打孔位置偏移以及需要更换模具的问题。(The invention relates to the technical field of sponge processing equipment, in particular to an automatic identification sponge drilling machine. The method comprises the following steps: the device comprises a cutter assembly, a detection device, a conveying track and a control device; the conveying track is used for conveying the sponge to the working areas of the cutter assembly and the detection device; the cutter assembly can move towards the direction close to the conveying track to punch holes on the sponge; the detection device is used for detecting the punching position on the sponge to obtain punching position information; and the control device is used for controlling the action of the cutter assembly according to the punching position information. Among the prior art, utilize the mould to punch the sponge, but the mould is many to be placed by the manual work, produces easily and places the error and lead to punching and produce the skew. And as the service life increases, the mould also needs to be replaced in time. Compared with the prior art, the punching position is obtained in a detection mode and punching is performed, and the die does not need to participate in the whole process, so that the problems of punching position deviation caused by the die and die replacement are effectively solved.)

1. The utility model provides an automatic discernment sponge drilling machine which characterized in that: the method comprises the following steps: the device comprises a cutter assembly (1), a detection device (2), a conveying track (3) and a control device;

the conveying track (3) is used for conveying sponge to the working areas of the cutter assembly (1) and the detection device (2);

the cutter assembly (1) can move towards the direction close to the conveying track (3) to punch holes on the sponge;

the detection device (2) is used for detecting the punching position on the sponge to acquire punching position information;

the control device is used for controlling the action of the cutter assembly (1) according to the punching position information.

2. The automatic identification sponge drilling machine as claimed in claim 1, wherein: the detection direction of the detection device (2) is perpendicular to the conveying direction of the conveying track (3).

3. The automatic identification sponge drilling machine as claimed in claim 1, wherein: the number of the detection devices (2) is multiple;

the same detection device (2) corresponds to a plurality of cutter assemblies (1);

the different detection devices (2) are used for acquiring punching position information of different areas on the sponge;

the control device can control the corresponding cutter assembly (1) to act according to the punching position information of the different areas.

4. The automatic identification sponge drilling machine as claimed in claim 1, wherein: the cutter assembly (1) comprises an adjusting device (11), a cutter (12) and a driving device (13);

the driving device (13) is in transmission connection with the cutter (12) to drive the cutter (12) to move towards the direction close to the conveying track (3);

the adjusting device (11) is in transmission connection with the cutter (12);

the control device can drive the adjusting device (11) to act according to the punching position information so as to adjust the relative position between the cutting knife (12) and the punching position;

the control device can drive the driving device (13) to act according to the punching position information.

5. The automatic identification sponge drilling machine as claimed in claim 4, wherein: the adjusting device (11) comprises a translation device (111), wherein the translation device (111) comprises a translation track (1111), a translation motor (1112) and a translation slider (1113);

the translation motor (1112) is engaged with the translation track (1111);

the translation sliding block (1113) is arranged on the translation track (1111) in a sliding way,

the translation sliding block (1113) is connected with the translation motor (1112);

the translation sliding block (1113) is connected with the cutting knife (12).

6. The automatic identification sponge drilling machine as claimed in claim 4, wherein: the adjusting device (11) comprises a forward and backward moving device (112), and the forward and backward moving device (112) comprises a forward and backward moving slider (1121) and a forward and backward moving motor (1122);

the advancing and retreating slide block (1121) is connected with the cutter (12);

the advancing and retreating motor (1122) is in transmission connection with the advancing and retreating slide block (1121).

7. The automatic identification sponge drilling machine as claimed in claim 4, wherein: the drive device (13) comprises: a lifting slide block (131), a lifting motor (132) and a driving motor (133);

the lifting slide block (131) is connected with the cutter (12);

the lifting slide block (131) is in transmission connection with the lifting motor (132);

the lifting slide block (131) is connected with the driving motor (133);

the driving motor (133) is in transmission connection with the cutter (12) to drive the cutter (12) to rotate.

8. The automatic identification sponge drilling machine as claimed in claim 4, wherein: one end of the cutter (12) close to the conveying track (3) is provided with a punching part (121);

the cross section of the punching part (121) is circular.

Technical Field

The invention relates to the technical field of sponge processing equipment, in particular to an automatic identification sponge drilling machine.

Background

The sponge as a porous material has excellent performances such as elasticity, adsorbability and air permeability, and is widely applied to furniture, automobile hand tools and other different industries. In general, in order to process the sponge into a product which is actually required, the sponge needs to be provided with holes in advance. The existing punching equipment usually needs a corresponding die to limit the position of the sponge and limit the corresponding punching position. But the die is limited by the die itself, a processing worker is usually required to place the die at a corresponding position, and the manual operation easily causes deviation of the placement position of the die, so that the punching position is deviated.

Chinese patent discloses an automatic drilling equipment of sponge [ application number: CN201820046378.9, publication No.: CN207789159U ] includes: the sponge drilling device comprises a base, a sponge drilling die and a drilling device, wherein the base is connected with a fixed support, a telescopic rod is arranged on the fixed support, the fixed support is connected with the telescopic rod through an induction spring, the telescopic rod is connected with a sponge pressing plate through a connecting rod, a sponge placing groove is arranged in the sponge drilling die, a sponge pushing plate is arranged behind the sponge drilling die, the sponge pushing plate is connected with the sponge drilling die through an electric push rod, a conveyor belt is arranged in front of the sponge drilling mould and connected with the sponge connecting plate, a sponge pressing plate is arranged on the sponge drilling mould, guide holes which are in one-to-one correspondence are arranged between the sponge pressing plate and the sponge drilling mould, the drilling device comprises a drill rod, a slide way, a steering drill rod fixing block and a slide way fixing rod, and the drilling device is positioned above the sponge pressing plate, the drill rod is connected with the steering drill rod fixing block, and the steering drill rod fixing block is connected with the slideway through a steering chuck. Although the technical scheme of this patent has carried on spacingly through structural design to the mould to set up through other structure and improved the precision, still there is along with the live time increases, and the wearing and tearing of mould aggravate gradually, need in time to carry out the problem of changing to the mould.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention provides an automatic identification sponge drilling machine.

In order to solve the technical problems, the invention provides the following technical scheme:

an automatic identification sponge drill comprising: the device comprises a cutter assembly, a detection device, a conveying track and a control device; the conveying track is used for conveying the sponge to the working areas of the cutter assembly and the detection device; the cutter assembly can move towards the direction close to the conveying track to punch holes on the sponge; the detection device is used for detecting the punching position on the sponge to obtain punching position information; and the control device is used for controlling the action of the cutter assembly according to the punching position information.

In actual operation, the position where the sponge needs to be punched can be preprocessed so that the detection device can identify the punching position. Specific processing methods are various, for example: the magnetic sheet can be laid in advance at the position that needs punch, and detection device adopts the magnetism that can respond to the magnetic field change to feel the device, detects the position of punching through the magnetic field change in order to acquire the positional information that punches. The punching position can be preset with a color or a pattern different from the periphery, the detection device adopts a visual detection device, and the punching position is detected by the image information to acquire punching position information. The sponge which is well pretreated is placed on the conveying track, and the sponge enters the working area of the detection device and the cutter assembly under the driving of the conveying track. The detection device detects the punching position on the sponge to acquire punching position information and outputs the acquired punching position information to the control device, and the control device can control the action of the cutter assembly according to the punching position information, so that punching is performed at the position corresponding to the punching position information. From this, whole process of punching need not the mould and participates in, and specific position of punching is detected by detection device, can effectively avoid on the one hand leading to the position of punching to produce the deviation because of the deviation that produces when the mould was placed to the manual work to very big improvement the degree of accuracy of punching, on the other hand has also avoided the problem that the mould was changed, very big manpower and materials of having saved.

Further, the detection direction of the detection device is perpendicular to the conveying direction of the conveying track.

Furthermore, the number of the detection devices is multiple; the same detection device corresponds to a plurality of cutter assemblies; different detection devices are used for punching position information of different areas on the sponge; and the control device can control the corresponding action of the cutter assembly according to the punching position information of different areas.

Further, the cutter assembly comprises an adjusting device, a cutter and a driving device; the driving device is in transmission connection with the cutter so as to drive the cutter to move towards the direction close to the conveying track; the adjusting device is in transmission connection with the cutter; the control device can drive the adjusting device to act according to the punching position information so as to adjust the relative position between the cutting knife and the punching position; and a control device which can drive the driving device to act according to the punching position information.

Furthermore, the adjusting device comprises a translation device, and the translation device comprises a translation track, a translation motor and a sliding block; the translation motor is meshed with the translation track; the sliding block is arranged on the translation track in a sliding manner and is connected with the translation motor; the slider is connected with the cutter.

Furthermore, the adjusting device comprises a forward and backward device, and the forward and backward device comprises a forward and backward sliding block and a forward and backward motor; the advancing and retreating slide block is connected with the cutter; the advance and retreat motor is in transmission connection with the advance and retreat slider.

Further, the driving device includes: the lifting slide block, the lifting motor and the driving motor are arranged on the lifting slide block; the lifting slide block is connected with the cutter; the lifting slide block is in transmission connection with a lifting motor; the lifting slide block is connected with a driving motor; the driving motor is in transmission connection with the cutter to drive the cutter to rotate.

Furthermore, one end of the cutter close to the conveying track is provided with a punching part; the cross section of the punching part is circular.

Compared with the prior art, the invention has the following advantages:

whole process of punching need not the participation of mould, and the skew that the position of punching that the effectual error that has avoided producing when placing the mould because of the manual work produced on the one hand need not to change the mould on the other hand to very big manpower, material resources of having saved.

Because of the position of punching no longer receives the mould restriction, but depends on the demand of punching of reality, so punch more nimble changeable, more can satisfy the different demand of punching.

Because the limitation of a die is avoided, the sponge punching machine can effectively punch holes on sponge with uneven surfaces, such as wavy sponge, and also can effectively punch holes on sponge with irregular shapes, and the application range is greatly improved.

Controlling means can adjust the relative position between cutter unit spare and the position of punching according to the position information of punching, makes on the one hand to punch more accurately, and on the other hand can effectively adapt to the different demand of punching of distribution density to application scope has further been improved.

The tangent plane of punching the hole portion on the cutter is circular for inside the cutter got into the sponge more easily, the sea produced deformation when effectually having avoided the cutter to get into the sponge inside, caused the hole skew of punching or the hole of punching can not satisfy actual demand.

Drawings

FIG. 1: the overall structure diagram.

FIG. 2: cutter assembly structure figure.

FIG. 3: and (5) bottom view of the cutter.

In the figure: 1-cutter component, 11-adjusting device, 111-translation device, 1111-translation track, 1112-translation motor, 1113-translation slider, 112-advancing and retreating device, 1121-advancing and retreating slider, 1122-advancing and retreating motor, 12-cutter, 121-punching part, 13-driving device, 131-lifting slider, 132-lifting motor, 133-driving motor, 2-detection device and 3-conveying track.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

An automatic identification sponge drill comprising: the device comprises a cutter assembly 1, a detection device 2, a conveying track 3, a mounting bracket 5 and a control device. The conveying track 3 is used for conveying the sponge to the working areas of the cutter assembly 1 and the detection device 2. The cutter assembly 1 is disposed above the conveying rail 3. The number of the cutter assemblies 1 is multiple, and the cutter assemblies 1 are distributed from one side to the other side of the conveying track 3. The cutter assembly 1 comprises a cutter 12 and a driving device 13. The driving device 13 includes a lifting slider 131, a lifting motor 132, and a driving motor 133. The lifting motor 132 is provided with a screw rod, and the screw rod penetrates through the lifting slide block 131 so as to be in transmission connection with the lifting slide block 131. The lifting slide block 131 is connected with the cutter 12 and the driving motor 133, and the driving motor 133 is in transmission connection with the cutter 12 to drive the cutter 12 to rotate. The detection device 2 is arranged above the conveying track 3, and the detection direction of the detection device 2 is perpendicular to the conveying direction of the conveying track 3. The number of detection device 2 is a plurality of, and detection device 2 distributes to the opposite side by one side of transfer orbit 3 for different detection device 2's detection range can correspond different regions on the sponge and in order to obtain the positional information that punches of different regions on the sponge. The detection device 2 outputs the acquired punching position information to the control device. Meanwhile, the same detection device 2 corresponds to a plurality of cutter assemblies 1, and the control device can control the corresponding cutter assemblies 1 to act according to the punching position information.

In actual operation, the sea surface needing to be punched is preprocessed, so that the detection device 2 can detect the position needing to be punched on the sponge to acquire punching position information. For example: patterns or color changes different from the periphery or light and shade changes different from the periphery can be preset at the position on the sponge needing punching. The detection device 2 employs a visual detection device, so that the punching position information can be acquired based on the above-described visual change. Alternatively, a magnetic sheet may be laid in advance at a position on the sea surface where a hole needs to be punched, so that a magnetic field change is generated compared with other parts, and the detection device 2 may employ a magnetic induction device, so that punching position information can be acquired according to the magnetic field change. Preferably, in the present embodiment, the detection device 2 is a visual detection device. The pretreated sponge is placed on the conveying track 3, and under the driving of the conveying track 3, the sponge enters the working area of the detection device 2 and the cutter assembly 1. At this time, the detection device 2 detects the punching position on the sponge to acquire punching position information, and outputs the acquired punching position information to the control device. The control device controls the action of the driving motor 133 of the corresponding cutter assembly 1 according to the punching position information, so that the driving motor 133 drives the screw to rotate, the lifting slide block 131 is driven to move towards the direction close to the conveying track 3, and finally the driving motor 133 and the cutter 12 move towards the direction close to the conveying track 3. Meanwhile, the control device controls the driving motor 133 to move to drive the cutter 12 to rotate, so as to complete the punching of the sponge. From this, above-mentioned process of punching need not the mould and participates in, and the effectual deviation of punching of having avoided leading to because of the artificial mould of placing has also avoided the problem that needs change the mould to effectual manpower, material resources of having saved. Simultaneously, because of the position of punching no longer receives the mould restriction, but depends on the demand of punching of reality, so punch more nimble changeable, more can satisfy the different demand of punching. On the other hand, the sponge punching machine avoids the limitation of a mold, can effectively punch sponge with uneven surface, such as wavy sponge, and also can effectively punch sponge with irregular shape, thereby greatly improving the application range.

Preferably, the conveying track 3 can convey the sponge to pass through the detection device 2 and the cutter assembly 1 in sequence. The detection device 2 detects the punching position on the sponge row by row, the control device stores the punching position information of each row, and when the sponge moves to the working area of the cutter assembly 1, the control device controls the cutter assembly 1 to act according to the stored punching position information.

Preferably, the detection device 2 and the cutter unit 1 are provided in a plurality of rows. The conveying track 3 directly carries the sponge to detection device 2, cutter unit 1's work area in for detection device 2, cutter unit 1's work area covers the monoblock sponge comprehensively, and detection device 2 acquires the positional information that punches of monoblock sponge, and controlling means punches with disposable completion according to positional information control cutter unit 1 action that punches.

Wherein, cutter unit 1 includes adjusting device 11, cutter 12, driving motor 13. The adjustment means 11 comprise translation means 111. The translation device 111 includes a translation track 1111, a translation motor 1112, and a translation slider 1113. The translation rail 1111 is disposed above the conveying rail 3, and the translation rail 1111 extends from one side to the other side of the conveying rail 3. The number of the translation tracks 1111 is two, and the two translation tracks 1111 are parallel to each other. Translation slider 1113 is two in quantity, and translation slider 1113 corresponds to translation track 1111, and translation slider 1113 slidable sets up on translation track 1111. The two translation sliders 1113 are connected with each other. Translation motor 1112 is coupled to translation slider 1113, and translation motor 1112 engages with one of translation rails 1111 and, when translation motor 1112 is activated, drives translation slider 1113 to move along translation rails 1111. The adjustment device 11 further includes an advancing/retreating device 112, and the advancing/retreating device 112 includes an advancing/retreating slider 1121 and an advancing/retreating motor 1122. The advancing-retreating slider 1121 is slidably connected to the translating slider 1113, and the sliding direction of the advancing-retreating slider 1121 is perpendicular to the sliding direction of the translating slider 1113. The forward/backward movement motor 1122 is provided on the translation slider 1113, a screw is provided on the forward/backward movement motor 1122, and the forward/backward movement motor 1122 is drivingly connected to the forward/backward movement slider 1121 through the screw, so that the forward/backward movement slider 1121 can be driven to slide on the translation slider 1113 when the forward/backward movement motor 1122 drives the screw to rotate. The advancing and retreating slider 1121 is connected to the lifting motor 132, a vertical connecting plate is further provided on the advancing and retreating slider 1121, and the lifting slider 131 is slidably connected to the vertical connecting plate.

In the actual operation process, the control device can drive the upper translation motor 1112 and the advancing and retreating motor 1122 to operate according to the obtained punching position information so as to adjust the relative position between the cutting knife 12 and the punching position. On one hand, the position of the cutting knife 12 can be timely adjusted through the control device, so that the punching position is more accurate. On the other hand, holes which are not uniformly distributed can be effectively processed, so that the application range is further widened.

Specifically, the control device controls the movement of the cutter unit 1 according to the punching position information as follows. The number of the detection devices 2 is one, and the detection devices 2 are visual detection devices. And setting the position of the detection device 2 as a coordinate origin to establish a two-dimensional rectangular coordinate system. The cutter assembly 1 is arranged on the same plane of the detection device 2. When the sponge enters the working area of the detection device 2, the detection device 2 acquires a plane image of the sponge and detects the punching position in the plane image. In the system, the obtained plane image can be regarded as a projection of the sponge surface on the plane where the detection device 2 is located, and the punching position can be regarded as a point in a two-dimensional rectangular coordinate system. When the detection device 2 acquires the plane image, the lighting may affect the brightness change on the plane image, and the specific coordinates of the punching position may be acquired by using the brightness change. Alternatively, the specific coordinates of the punching position may be obtained by the number of pixels between the pixel region where the punching position is located and the detection device 2. In this way, the specific coordinates of the punching position can be output to the control device as punching position information. The original coordinates of the tool assembly 1 in the rectangular coordinate system may be preset during installation, and the change of the coordinates of the tool assembly 1 during the operation of the adjusting device 11 may be obtained according to the moving speed of the translation slider 1113 and the forward and backward slider 1121. The control device thus controls the adjusting device 11 of the tool assembly 1 as a function of the coordinates of the punching position, so that the coordinates of the tool assembly 1 correspond to the coordinates of the punching position. In summary, the control device can control the operation of the cutter assembly 1 according to the punching position information.

Wherein, one end of the cutting knife 12 close to the conveying track 3 is provided with a punching part 121, and the section of the punching part 121 is circular.

In the punching process, the circular punching part 121 on the cutter 12 is screwed into the sponge under the driving of the driving motor 133. Because of lacking the support of mould, this kind of form of punching gets into more easily than the form of punching in the disect insertion sponge and the form of screw rod screw in and sends into the sponge with cutter 12 in, also is difficult for causing the deformation of sponge simultaneously, and then causes the skew of the position of punching or the hole of beating can not satisfy actual demand.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.