Monitoring device
By using alternately moving barrier plates and driving mechanisms in the monitoring device, the fixed distance between the electric eye device and the cutting knife is ensured, and the problem of accurate monitoring of the cutting state in the prior art is solved, and accurate monitoring of the cutting state is achieved.
Patent Information
- Application Number
- CN202420973613.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-07
AI Technical Summary
In the prior art, it is impossible to ensure that the electric eye equipment and the cutting knife are at a fixed distance, resulting in the inability to accurately monitor the cutting state of the cutting knife.
A monitoring device is designed, including a body, a clamping assembly, a vertical mounting plate, an installation truss, an electrophore, a first and a second barrier plate and a driving mechanism. Through the alternating movement of the barrier plate up and down, the electrophore and an installation truss are ensured. The cutting state of the cutter is accurately monitored using the signal transmitter and the signal receiver.
The fixed spacing between the electric eye equipment and the cutting knife is realized, ensuring accurate monitoring of the cutting state and improving the monitoring accuracy of the cutting process.
Smart Images
Figure CN222263389U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of monitoring devices, in particular to a monitoring device. Background Art
[0002] The electric eye, also known as a non-contact travel switch, is a switch component used for industrial automation detection or feedback signals.
[0003] The existing technology mostly adopts a mobile phone case cutting device disclosed in the announcement number CN211388959U, which includes a device housing, a feed port is provided on one side of the device housing, a cutting box is provided inside the control rod, a cutting knife is provided inside the cutting box, and both ends of the rotating shaft are fixedly connected to the cutting knife. This technology controls the cutting box to move downward through the control rod, so that the cutting knife can cut the mobile phone case placed on the platform, and the limiting plate can limit the movement of the cutting box to prevent the cutting knife from deviating. However, the above technology still has problems in use due to structural limitations:
[0004] When cutting the sponge required for the mobile phone case, in order to monitor the cutting status of the cutter, a signal receiver needs to be set on the cutting knife, and a signal transmitter needs to be set on the electric eye device. The cutting status of the cutting knife can be monitored through signal transmission. However, when the cutting knife is cutting, it needs to move gradually in the same direction to continuously cut the sponge. At the same time, in order to ensure the accuracy of monitoring, the electric eye device is located in front of the cutting knife and maintains a fixed distance so that the signal transmission time is consistent each time. However, the above technology cannot ensure that the electric eye device and the cutting knife are at a fixed distance, and thus cannot accurately monitor the cutting status of the cutting knife. Utility Model Content
[0005] The utility model aims to solve the problem in the prior art that the electric eye device and the cutting knife cannot be guaranteed to be at a fixed distance, and proposes a monitoring device.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A monitoring device comprises a body, a clamping assembly is arranged on the upper end of the body, and the body is provided with:
[0008] A vertical mounting plate, a cavity, a mounting truss and an electric eye device, wherein the vertical mounting plate is integrally formed at the upper end of the machine body, the cavity is opened in the vertical mounting plate, the mounting truss and the electric eye device are arranged at the side end of the machine body, the mounting truss is used to install a cutter for cutting sponges, and the electric eye device is used to monitor the cutting state of the cutter;
[0009] A first blocking plate and a second blocking plate, wherein the two first blocking plates and the two second blocking plates are both arranged at the vertical mounting plate, and one first blocking plate and one second blocking plate form a group, and the first blocking plate and the second blocking plate of the group are alternately moved up and down to flexibly counteract the electric eye device and the mounting truss respectively;
[0010] The driving mechanism is arranged in the cavity and is used for driving the two first blocking plates and the two second blocking plates.
[0011] Preferably, the machine body is also provided with:
[0012] A first pushing electric rod, a second pushing electric rod, a first pressure sensor and a second pressure sensor, a signal transmitter and a signal receiver, wherein the first pushing electric rod and the second pushing electric rod are both fixedly mounted on the side ends of the machine body, the first pressure sensor and the second pressure sensor are respectively fixedly mounted on the mounting truss and the electric eye device, the signal transmitter is arranged on the end of the electric eye device away from the second pressure sensor, and the signal receiver is arranged on the cutter.
[0013] Preferably, the first push electric rod output end and the second push electric rod output end are fixedly connected to the electric eye and the mounting truss respectively, and the first pressure sensor and the second pressure sensor are movably opposed to the second blocking plate and the first blocking plate respectively.
[0014] Preferably, the driving mechanism comprises:
[0015] A driving motor, a driving shaft and a driving gear, wherein the driving motor is fixedly installed in the cavity, the driving shaft is fixedly connected to the output end of the driving motor, and the driving gear is key-connected to the driving shaft;
[0016] A first vertical groove, a second vertical groove, a first rack, a second rack, a first opening and a second opening, the first vertical groove and the second vertical groove are opened in the cavity, the first rack and the second rack are slidably mounted in the first vertical groove and the second vertical groove respectively, and the first opening and the second opening are both opened on the vertical mounting plate.
[0017] Preferably, the first rack and the second rack are centrally symmetrically arranged on both sides of the driving gear, and the first rack and the second rack are both meshed and connected with the driving gear.
[0018] Preferably, the first opening and the second opening are in communication with the cavity, and the first rack and the second rack extend to the outer end of the vertical mounting plate through the first opening and the second opening respectively, and are fixedly connected to the first blocking plate and the second blocking plate.
[0019] Compared with the prior art, the utility model has the following advantages:
[0020] The utility model arranges the first blocking plate at the lower end of the first opening and the second blocking plate at the upper end of the second opening, so that the electric eye device stops at the first blocking plate, and then arranges the first blocking plate at the upper end of the first opening and the second blocking plate at the lower end of the second opening, so that the mounting truss and the cutter stop at the second blocking plate. At this time, the electric eye device is located at the left end of the moving direction of the mounting truss, and there is a fixed interval between the electric eye device and the mounting truss, so that the signal transmitter and signal receiver of the electric eye device can be used to accurately monitor the cutting status of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic diagram of the structure of a monitoring device proposed by the utility model Figure 1 ;
[0022] Figure 2 A left-side cross-sectional view of a monitoring device proposed in the utility model Figure 1 ;
[0023] Figure 3 A front cross-sectional diagram of a monitoring device proposed by the utility model Figure 1 ;
[0024] Figure 4 A left-side cross-sectional view of a monitoring device proposed in the utility model Figure 2 .
[0025] In the figure: 1, machine body; 2, vertical mounting plate; 3, mounting truss; 4, electric eye; 5, first blocking plate; 6, second blocking plate; 7, first push electric rod; 8, second push electric rod; 9, first pressure sensor; 10, second pressure sensor; 11, signal transmitter; 12, driving motor; 13, driving shaft; 14, driving gear; 15, first vertical slot; 16, second vertical slot; 17, first rack; 18, second rack; 19, first opening; 20, second opening. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0027] Reference Figure 1-Figure 4A monitoring device includes a body 1, a clamping assembly is arranged at the upper end of the body 1, and the sponge is clamped by the clamping assembly to facilitate the subsequent continuous cutting operation. A vertical mounting plate 2, a cavity, a mounting truss 3 and an electric eye 4 are arranged on the body 1. The vertical mounting plate 2 is integrally formed at the upper end of the body 1, and the cavity is opened in the vertical mounting plate 2. The mounting truss 3 and the electric eye 4 are arranged at the side end of the body 1. The lower end of the mounting truss 3 is used to install a cutter for cutting sponge, and the electric eye 4 is used to monitor the cutting state of the cutter;
[0028] The first blocking plate 5 and the second blocking plate 6 are both arranged at the vertical mounting plate 2, and one first blocking plate 5 and one second blocking plate 6 form a group. A group of the first blocking plate 5 and the second blocking plate 6 move up and down alternately to respectively counteract the electric eye device 4 and the mounting truss 3. Figure 1 As shown, the electric eye device 4 is placed at the left end of the moving direction of the cutter and maintains a fixed distance, so as to accurately monitor the cutting state of the cutter; the driving mechanism is arranged in the cavity, and is used to drive the two first blocking plates 5 and the two second blocking plates 6.
[0029] The machine body 1 is also provided with a first push electric rod 7, a second push electric rod 8, a first pressure sensor 9 and a second pressure sensor 10, a signal transmitter 11 and a signal receiver. The first push electric rod 7 and the second push electric rod 8 are fixedly mounted on the side end of the machine body 1, the first pressure sensor 9 and the second pressure sensor 10 are respectively fixedly mounted on the mounting truss 3 and the electric eye device 4, the signal transmitter 11 is arranged on the end of the electric eye device 4 away from the second pressure sensor 10, and the signal receiver is arranged on the cutter, as shown in the attached Figure 1 As shown, after the electric eye device 4 and the cutter pass through a set of first blocking plates 5 and second blocking plates 6 and complete one cutting, the set of first blocking plates 5 and second blocking plates 6 are moved to the middle end of the vertical mounting plate 2 to facilitate the electric eye device 4 and the cutter to pass through and cooperate with the next set of first blocking plates 5 and second blocking plates 6 to perform the next cutting;
[0030] The output end of the first pushing electric rod 7 and the output end of the second pushing electric rod 8 are fixedly connected to the electric eye 4 and the mounting truss 3 respectively. When the first pressure sensor 9 and the second pressure sensor 10 are respectively against the second blocking plate 6 and the first blocking plate 5, the first pressure sensor 9 and the second pressure sensor 10 transmit the closing signal to the second pushing electric rod 8 and the first pushing electric rod 7 respectively.
[0031] The driving mechanism includes a driving motor 12, a driving shaft 13 and a driving gear 14. The driving motor 12 is fixedly installed in the cavity, the driving shaft 13 is fixedly connected to the output end of the driving motor 12, and the driving gear 14 is key-connected to the driving shaft 13. The output end of the driving motor 12 drives the driving gear 14 to rotate through the driving shaft 13.
[0032] The first vertical groove 15, the second vertical groove 16, the first rack 17, the second rack 18, the first opening 19 and the second opening 20, the first vertical groove 15 and the second vertical groove 16 are opened in the cavity, the first rack 17 and the second rack 18 are slidably sleeved in the first vertical groove 15 and the second vertical groove 16 respectively, the first vertical groove 15 and the second vertical groove 16 are used to guide the first rack 17 and the second rack 18 in the vertical direction respectively, and the first opening 19 and the second opening 20 are both opened on the vertical mounting plate 2.
[0033] The first rack 17 and the second rack 18 are centrally symmetrically arranged on both sides of the driving gear 14, and the first rack 17 and the second rack 18 are meshed and connected with the driving gear 14, so that the first rack 17 and the second rack 18 can move up and down alternately. The first opening 19 and the second opening 20 are connected with the cavity, and the first rack 17 and the second rack 18 extend to the outer end of the vertical mounting plate 2 through the first opening 19 and the second opening 20 respectively, and are fixedly connected with the first blocking plate 5 and the second blocking plate 6, so that the first blocking plate 5 and the second blocking plate 6 can move up and down alternately.
[0034] The functional principle of the utility model can be explained through the following operation modes:
[0035] First, the sponge is clamped by the clamping assembly at the upper end of the body 1, and then the driving motor 12 is started. The output end of the driving motor 12 drives the driving shaft 13 to rotate, and the driving shaft 13 drives the driving gear 14 to rotate. The driving gear 14 is meshed and connected with the first rack 17 and the second rack 18, so that the first rack 17 and the second rack 18 are respectively moved up and down alternately in the first vertical groove 15 and the second vertical groove 16, and the first rack 17 and the second rack 18 respectively drive the first blocking plate 5 and the second blocking plate 6 to move up and down alternately;
[0036] When the first rack 17 is located at the lower end of the first vertical slot 15 and the second rack 18 is located at the upper end of the second vertical slot 16, the first blocking plate 5 is located at the lower end of the first opening 19 and the second blocking plate 6 is located at the upper end of the second opening 20. Then the first push electric rod 7 is started, and the output end of the first push electric rod 7 drives the electric eye device 4 to move toward the first blocking plate 5 until the second pressure sensor 10 abuts against the first blocking plate 5. The second pressure sensor 10 transmits a stop signal to the first push electric rod 7, so that the electric eye device 4 stops at the first blocking plate 5.
[0037] Then, the driving motor 12 is started, so that the first blocking plate 5 is located at the upper end of the first opening 19 and the second blocking plate 6 is located at the lower end of the second opening 20, and then the second pushing electric rod 8 is started, and the output end of the second pushing electric rod 8 drives the installation truss 3 and the cutter to move toward the second blocking plate 6 until the first pressure sensor 9 abuts against the second blocking plate 6, and the first pressure sensor 9 transmits a stop signal to the second pushing electric rod 8, so that the installation truss 3 and the cutter stop at the second blocking plate 6;
[0038] At this time, if attached Figure 1 As shown, the electric eye device 4 is located at the left end of the mounting truss 3, and there is a gap between the electric eye device 4 and the mounting truss 3, so that the signal transmitter 11 and the signal receiver of the electric eye device 4 can be used to monitor the cutting state of the cutter;
[0039] After one cutting of the sponge is completed, another set of first blocking plates 5 and second blocking plates 6 is started, and the above operation is repeated, so as to detect the next cutting state of the cutter.
[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A monitoring device, comprising a body (1), wherein a clamping assembly is provided at the upper end of the body (1), characterized in that: The machine body (1) is provided with: A vertical mounting plate (2), a cavity, a mounting truss (3) and an electric eye device (4), wherein the vertical mounting plate (2) is integrally formed at the upper end of the machine body (1), the cavity is opened in the vertical mounting plate (2), the mounting truss (3) and the electric eye device (4) are arranged at the side end of the machine body (1), the mounting truss (3) is used to install a cutter for cutting sponges, and the electric eye device (4) is used to monitor the cutting state of the cutter; A first blocking plate (5) and a second blocking plate (6), wherein the two first blocking plates (5) and the two second blocking plates (6) are both arranged on the vertical mounting plate (2), and one first blocking plate (5) and one second blocking plate (6) form a group, and the first blocking plate (5) and the second blocking plate (6) of the group move up and down alternately to flexibly abut against the electric eye device (4) and the mounting truss (3); A driving mechanism is arranged in the cavity and is used to drive the two first blocking plates (5) and the two second blocking plates (6).
2. A monitoring device according to claim 1, characterized in that: The machine body (1) is also provided with: A first push electric rod (7), a second push electric rod (8), a first pressure sensor (9) and a second pressure sensor (10), a signal transmitter (11) and a signal receiver, wherein the first push electric rod (7) and the second push electric rod (8) are both fixedly mounted on the side end of the machine body (1), the first pressure sensor (9) and the second pressure sensor (10) are respectively fixedly mounted on the mounting truss (3) and the electric eye device (4), the signal transmitter (11) is arranged on the end of the electric eye device (4) away from the second pressure sensor (10), and the signal receiver is arranged on the cutter.
3. A monitoring device according to claim 2, characterized in that: The output end of the first push electric rod (7) and the output end of the second push electric rod (8) are fixedly connected to the electric eye device (4) and the mounting truss (3) respectively, and the first pressure sensor (9) and the second pressure sensor (10) are movably opposed to the second blocking plate (6) and the first blocking plate (5) respectively.
4. A monitoring device according to claim 1, characterized in that: The driving mechanism comprises: A driving motor (12), a driving shaft (13) and a driving gear (14), wherein the driving motor (12) is fixedly installed in the cavity, the driving shaft (13) is fixedly connected to the output end of the driving motor (12), and the driving gear (14) is key-connected to the driving shaft (13); A first vertical groove (15), a second vertical groove (16), a first rack (17), a second rack (18), a first opening (19) and a second opening (20); the first vertical groove (15) and the second vertical groove (16) are opened in the cavity; the first rack (17) and the second rack (18) are respectively slidably sleeved in the first vertical groove (15) and the second vertical groove (16); and the first opening (19) and the second opening (20) are both opened on the vertical mounting plate (2).
5. A monitoring device according to claim 4, characterized in that: The first rack (17) and the second rack (18) are centrally symmetrically arranged on both sides of the driving gear (14), and the first rack (17) and the second rack (18) are both meshingly connected to the driving gear (14).
6. A monitoring device according to claim 4, characterized in that: The first opening (19) and the second opening (20) are in communication with the cavity; the first rack (17) and the second rack (18) extend to the outer end of the vertical mounting plate (2) through the first opening (19) and the second opening (20), respectively, and are fixedly connected to the first blocking plate (5) and the second blocking plate (6).