CN209811003U - Punching device - Google Patents

Abstract

The utility model discloses a die-cut device, wherein, the device includes: punching the upper cutting part; the punching device comprises a lower punching part, wherein the lower punching part and the upper punching part are arranged oppositely up and down, at least one of the opposite surfaces of the lower punching part and the upper punching part is provided with a first hole, when the punching device is in a shutdown state, a supporting piece and a first detection assembly are detachably arranged in the first hole, the supporting piece is arranged between the upper punching part and the lower punching part to separate the upper punching part and the lower punching part, and the first detection assembly detects whether the supporting piece is arranged in the first hole or not. The punching device adopts mechanical protection and signal protection, thereby effectively avoiding the safety accident caused by the falling of the upper punching component.

Description

Punching device

Technical Field

The utility model belongs to the mechanical device field, concretely relates to die-cut device.

Background

When carrying out the die-cut device debugging of five metals or maintenance, because cutter sharpness or die-cut mould weight are big, in case fall and will cause huge incident, so when debugging the maintenance, must prevent it from pounding and fall. When a general similar device is designed, the device can only be prevented from falling down through interlocking on signals (when a safety door is opened for maintenance, a system sends a signal, a corresponding PLC receives the signal and sends the signal to an air cylinder, and the air cylinder connected with a cutter or a die stamping component stops extending out), and when the device is in functional failure occasionally, the device can cause irrecoverable damage to maintenance personnel once the device is in failure; if the safety cylinder for preventing power failure and gas failure is adopted, the cost is increased by several times. With the continuous development of society, the requirements on safety are stricter and stricter, and the safety level is also continuously improved.

Therefore, the existing punching apparatus is in need of improvement.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a die-cut device, this die-cut device adopts mechanical protection and signal protection to effectively avoid going up die-cut part and falling the incident that leads to.

In one aspect of the present invention, the present invention provides a die-cut device. According to the utility model discloses an embodiment, the device includes:

punching the upper cutting part;

the lower punching part and the upper punching part are arranged oppositely up and down, and at least one of the opposite surfaces of the lower punching part and the upper punching part is provided with a first hole; when the punching device is in a shutdown state, a support piece and a first detection assembly are detachably arranged in the first hole, the support piece is arranged between the upper punching part and the lower punching part to separate the upper punching part and the lower punching part, and the first detection assembly is used for detecting whether the support piece is arranged in the first hole or not.

According to the utility model discloses die-cut device is through setting up first hole on die-cut part and at least one of upper punch-cut part relative surface down, and at first downthehole installation support piece and first determine module, this support piece can effectively separate upper punch-cut part and lower punch-cut part, constitute mechanical protection promptly, this first determine module can detect whether first downthehole installation support piece, constitute first signal protection promptly, the interlocking of die-cut device self constitutes second signal protection simultaneously, this die-cut device adopts one mechanical protection and twice signal protection from this, thereby effectively avoid upper punch-cut part to fall the incident that leads to.

In addition, the punching device according to the above embodiment of the present invention may further have the following additional technical features:

preferably, the first hole includes a first detection assembly mounting hole and the first support mounting hole, a side wall of the first detection assembly mounting hole has a first opening, a side wall of the first support mounting hole has a second opening, and the first opening is communicated with the second opening. Therefore, the protection stability of the device can be improved.

Preferably, one of the lower cutting member and the upper cutting member is provided with the first hole, and the other of the lower cutting member and the upper cutting member is provided with a second hole corresponding to the first hole. Therefore, the protection stability of the device can be improved.

Preferably, the second hole includes a second support mounting hole, and the support is detachably provided in the second support mounting hole. Therefore, the protection stability of the device can be improved.

Preferably, the second hole further comprises a second detection assembly mounting hole, a second detection assembly capable of being disassembled is arranged in the second detection assembly mounting hole, the second detection assembly mounting hole is communicated with the second support piece mounting hole, and the second detection assembly is used for detecting whether the support piece is arranged in the second support piece mounting hole or not. Therefore, the protection stability of the device can be improved.

Preferably, the first supporting member mounting hole and the first detection assembly mounting hole are located on the same depth plane, and the second supporting member mounting hole and the second detection assembly mounting hole are located on the same depth plane. Therefore, the protection stability of the device can be improved.

Preferably, said one said first hole is provided centrally of said upper or lower blanking member. Therefore, the protection stability of the device can be improved.

Preferably, the die-cutting device comprises a plurality of said first holes, which are evenly distributed over one of said upper and lower die-cutting members. Therefore, the protection stability of the device can be improved.

Preferably, the upper and lower cutting members are punching dies.

Preferably, the upper cutting member includes an upper cutter and an upper clamp assembly, the upper clamp assembly is connected to the upper cutter, the lower cutting member includes a lower cutter and a lower clamp assembly, the lower clamp assembly is connected to the lower cutter, and the first hole is provided in the upper clamp assembly or the lower clamp assembly.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic longitudinal sectional structure view of a punching device according to an embodiment of the present invention;

fig. 2 is a schematic view of a first hole of a punching device according to yet another embodiment of the present invention;

fig. 3 is a schematic view of a longitudinal cross-sectional structure of a punching device according to a further embodiment of the present invention;

fig. 4 is a schematic longitudinal sectional structure of a punching device according to a further embodiment of the present invention;

fig. 5 is a schematic view of a longitudinal cross-sectional structure of a punching device according to yet another embodiment of the present invention;

fig. 6 is a schematic longitudinal cross-sectional structure of a punching device according to yet another embodiment of the present invention;

fig. 7 is a schematic view of a longitudinal cross-sectional structure of a punching device according to yet another embodiment of the present invention;

fig. 8 is a schematic longitudinal sectional structure of a punching device according to still another embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

According to an embodiment of the present invention, referring to fig. 1, the die-cutting device of the present invention includes an upper die-cutting member 100 and a lower die-cutting member 200, and the lower die-cutting member 200 and the upper die-cutting member 100 are disposed up and down relatively, that is, in the die-cutting process, the upper die-cutting member 100 moves up and down relatively to the lower die-cutting member 200 to realize die-cutting. At least one of the opposite surfaces of the lower cutting member 200 and the upper cutting member 100 is provided with a first hole 10, for example, referring to fig. 1, the lower cutting member 200 is provided with the first hole 10, a support member 11 and a first detection assembly 12 are detachably provided in the first hole 10 when the punching apparatus is in a stopped state (stopped, debugged or repaired), the support member 11 is provided between the upper cutting member 100 and the lower cutting member 200 to space the upper cutting member 100 and the lower cutting member 200, and the first detection assembly 12 is used for detecting whether the support member 11 is provided in the first hole 10, preferably, whether the support member 11 in the first hole 10 is mounted in place. From this, when the shutdown state, installation support piece 11 and first detection component 12 in first hole 10, support piece 11 can effectively be opened die-cut part 100 and lower die-cut part 200 at the interval, avoid going up falling of die-cut part 100, constitute one mechanical protection, whether support piece 11 installed in the first hole 10 through the signaling detection of first detection component 12 that sets up simultaneously targets in place, it constitutes first signal protection, the interlocking of die-cut device self constitutes second signal protection simultaneously, this die-cut device adopts one mechanical protection and twice signal protection from this, thereby effectively avoid going up the die-cut part and falling the incident that leads to. It should be noted that "whether the support member 11 is mounted in position in the first hole 10" may be understood as whether the end of the support member 11 near the lower cutting member 200 abuts against the bottom of the first hole 10, for example, the end of the support member 11 near the lower cutting member 200 abuts against the bottom of the first hole 10, and is not mounted in position otherwise.

According to an embodiment of the present invention, referring to fig. 2, the first hole 10 includes a first detection assembly mounting hole 13 and a first support mounting hole 14, a side wall of the first detection assembly mounting hole 13 has a first opening 15, a side wall of the first support mounting hole 14 has a second opening 16, the first opening 15 communicates with the second opening 16, and preferably the first opening 15 coincides with the second opening 16. Specifically, a first detection assembly 12 is installed in a first detection assembly installation hole 13, one end of a support 11 is installed in a first support mounting hole 14, one end of the support 11 is fixed in the first support mounting hole 14, the support 11 is prevented from being inclined and collapsed, the first detection assembly installation hole 13 is communicated with the first support mounting hole 14, the first detection assembly 12 in the first detection assembly installation hole 13 sends a signal through an opening between the first detection assembly and the first support mounting hole, whether the support is installed in the first support mounting hole 14 or not is detected, preferably, whether the support 11 in the first support mounting hole 14 is installed in place or not is detected, namely, whether the bottom end of the support 11 abuts against the bottom of the first support mounting hole 14 or not is detected, and therefore the protection stability of the device is improved. According to the utility model discloses a specific embodiment, first determine module mounting hole 13 and first support piece mounting hole 14 are located same degree of depth plane, and is preferred, in order to ensure that the support piece installation is steady, sets up the degree of depth of first determine module mounting hole 13 and first support piece mounting hole 14 and is not less than 20 mm.

Further, the gap between the first supporting member mounting hole 14 and the supporting member 11 is 1.5-2 mm, such as 1.6mm, 1.7mm, 1.8mm, 1.9mm or 2.0 mm. Thereby, it is possible to make the support 11 stably supported while ensuring smooth mounting or dismounting of the support 11. And the size of the support 11 may be determined according to the weight of the upper cutting member 100 as long as the smooth support of the upper cutting member 100 is ensured, and the length of the support 11 may be determined according to the punching stroke of the upper cutting member. In addition, the size of the first sensing member mounting hole 13 may be determined according to the size of the first sensing member 12. Specifically, the first detecting member 12 may be a sensor, and the type of the sensor is not particularly limited as long as it can detect whether the support 11 is installed in the first support installation hole 14, and preferably, whether the support 11 in the first support installation hole 14 is installed in place.

Further, the distance between the first detecting component 12 and the supporting component 11 is 10-15 mm, such as 10mm, 11mm, 12mm, 13mm, 14mm or 15 mm. Thereby, it is possible to ensure that the detection signal of the first detection assembly 12 detecting the support 11 is accurate.

According to still another embodiment of the present invention, a first hole 10 is formed on one of the lower cutting member 200 and the upper cutting member 100, and a second hole 20 corresponding to the first hole 10 is formed on the other of the lower cutting member 200 and the upper cutting member 100, for example, as shown in fig. 3, the first hole 10 is formed on the lower cutting member 200, and the second hole 20 is formed on the upper cutting member 100, so that one end of the supporting member 11 is detachably located in the first hole 10, and the other end of the supporting member 11 is detachably located in the second hole 20, thereby fixing both ends of the supporting member 11, and improving the protection stability of the device. It should be noted that "the second hole 20 corresponding to the first hole 10" can be understood as corresponding to the position of the first hole 10 and the second hole 20, i.e., the position of the first hole 10 and the second hole 20 ensures that the support member 11 is vertically disposed with respect to the upper cutting member 100 and/or the lower cutting member 200. According to a specific embodiment of the present invention, referring to fig. 4, the second hole 20 includes a second supporting member mounting hole 21, the supporting member 11 is detachably disposed in the second supporting member mounting hole 21, and the second supporting member mounting hole 21 is matched with the size of the supporting member 11, so as to further improve the protection stability of the device. According to still another embodiment of the present invention, referring to fig. 5, the second hole 20 further includes a second detecting component mounting hole 22, a second detecting component 23 is disposed in the second detecting component mounting hole 22, the second detecting component mounting hole 22 is communicated with the second supporting member mounting hole 21, the second detecting component 23 is used for detecting whether the supporting member 11 is disposed in the second supporting member mounting hole 21, and preferably detecting whether the supporting member 11 in the second supporting member mounting hole 21 is mounted in place, i.e. detecting whether the other end of the supporting member 11 abuts against the bottom of the second supporting member mounting hole 21. Thus, by providing both the support mounting holes and the detection assembly on the upper blanking member 100 and the lower blanking member 200, the support 11 is ensured to be mounted vertically and in place between the upper blanking member 100 and the lower blanking member 200, thereby further improving the shielding stability of the apparatus. It should be noted that the size and depth of the second detecting component mounting hole 22 and the second support mounting hole 21 are the same as the first detecting component mounting hole 13 and the first support mounting hole 14 described above, and the second detecting component mounting hole 22 and the second support mounting hole 21 are also located on the same depth plane, and the second detecting component 23 can also be a sensor.

According to still another embodiment of the present invention, the above-mentioned punching apparatus includes a first hole 10, the first hole 10 may be provided at the center of one of the upper and lower punching members 100 and 200 such that the support member 11 is supported at the center of the upper and lower punching members 100 and 200 within the first hole 10, and further, a second hole 20 may be provided at the other of the upper and lower punching members 100 and 200 such that the first hole 10 corresponds to the second hole 20, i.e., the second hole 20 is provided at the center of the other of the upper and lower punching members 100 and 200 such that the support member 11 provided between the first hole 10 and the second hole 20 is supported at the center of the upper and lower punching members 100 and 200, thereby ensuring smooth support of the upper punching member 100 and further improving the protection stability of the punching apparatus.

According to still another embodiment of the present invention, referring to fig. 6, the above-described punching apparatus includes a plurality of first holes 10, and the plurality of first holes 10 are uniformly distributed in an area away from the central position on one of the upper punching member 100 and the lower punching member 200. Therefore, the supporting pieces 11 are detachably arranged in the first holes 10 respectively, namely the upper punching component 100 is supported by the supporting pieces 11 at the same time, so that the stability of the upper punching component 100 can be ensured, and the protection stability of the punching device is further improved. Further, referring to fig. 7, the above-described punching apparatus may include a plurality of second holes 20, the plurality of second holes 20 being uniformly distributed on the other of the upper and lower punching members 100 and 200, and the first holes 10 corresponding to the second holes 20 one to one. And "the first holes 10 correspond to the second holes 20 one to one" here is understood to mean that the first holes 10 correspond to the second holes 20 in number and position. Thus, by providing the plurality of first holes 10 in one of the upper blanking member 100 and the lower blanking member 200 and the plurality of second holes 20 in the other of the upper blanking member 100 and the lower blanking member 200, so that the plurality of support pieces 11 are provided between the upper blanking member 100 and the lower blanking member 200, it is possible to ensure smooth support of the upper blanking member 100 and further improve the shielding stability of the blanking apparatus. Meanwhile, according to actual needs, one first hole 10 may be provided in the center of one of the upper blanking member 100 and the lower blanking member 200, and a plurality of first holes 20 may be provided in the other of the upper blanking member 100 and the lower blanking member 200, or a plurality of first holes 10 may be provided in one of the upper blanking member 100 and the lower blanking member 200, and a first hole 20 may be provided in the other of the upper blanking member 100 and the lower blanking member 200.

According to still another embodiment of the present invention, the upper cutting member 100 and the lower cutting member 200 may be both punching dies. It should be noted that the structure of the punching die is a conventional structure in the prior art, and is not described herein again.

According to still another embodiment of the present invention, referring to fig. 8, the upper cutting member 100 includes an upper cutter 101 and an upper clamp assembly 102, the upper clamp assembly 102 is connected to the upper cutter 101, the lower cutting member 200 includes a lower cutter 201 and a lower clamp assembly 202, the lower clamp assembly 202 is connected to the lower cutter 101, wherein the first hole 10 is provided on the upper clamp assembly 102 or the lower clamp assembly 202, that is, both ends of the support member 11 respectively abut on the upper clamp assembly 102 and the lower clamp assembly 202, and a person skilled in the art can select the installation number and position of the first hole 10 according to actual needs.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (10)

1. A die cutting device, comprising:

punching the upper cutting part;

the lower punching part and the upper punching part are arranged oppositely up and down, and at least one of the opposite surfaces of the lower punching part and the upper punching part is provided with a first hole; when the punching device is in a shutdown state, a support piece and a first detection assembly are detachably arranged in the first hole, the support piece is arranged between the upper punching part and the lower punching part to separate the upper punching part and the lower punching part, and the first detection assembly is used for detecting whether the support piece is arranged in the first hole or not.

2. The apparatus of claim 1, wherein the first aperture comprises a first detection assembly mounting aperture and a first support mounting aperture, a sidewall of the first detection assembly mounting aperture having a first opening, a sidewall of the first support mounting aperture having a second opening, the first opening in communication with the second opening.

3. The apparatus of claim 2 wherein one of the lower die cutting member and the upper die cutting member is provided with the first hole and the other of the lower die cutting member and the upper die cutting member is provided with a second hole corresponding to the first hole.

4. The apparatus of claim 3, wherein the second aperture comprises a second support mounting aperture, the support being removably disposed within the second support mounting aperture.

5. The apparatus of claim 4, wherein the second hole further comprises a second detection assembly mounting hole, a second detection assembly is detachably disposed in the second detection assembly mounting hole, the second detection assembly mounting hole is communicated with the second support member mounting hole, and the second detection assembly is used for detecting whether the support member is disposed in the second support member mounting hole.

6. The apparatus of claim 5, wherein the first support mounting hole and the first detection assembly mounting hole are located on a same depth plane, and the second support mounting hole and the second detection assembly mounting hole are located on a same depth plane.

7. The apparatus of claim 2 including one said first hole, said first hole being centrally located in said upper die cut member or said lower die cut member.

8. The apparatus of claim 2 including a plurality of said first holes evenly distributed over one of said upper and lower die cut pieces.

9. The apparatus of claim 1 wherein the upper and lower blanking members are blanking dies.

10. The apparatus of claim 1 wherein said upper blanking member includes an upper cutter and an upper clamp assembly, said upper clamp assembly being connected to said upper cutter,

the lower punching component comprises a lower cutter and a lower clamp assembly, the lower clamp assembly is connected with the lower cutter, and the first hole is formed in the upper clamp assembly or the lower clamp assembly.