CN218394771U

CN218394771U - Smoke detection and circulation device of fire detector

Info

Publication number: CN218394771U
Application number: CN202222798369.4U
Authority: CN
Inventors: 王剑峰; 李天予; 郭欢; 孟令一
Original assignee: Shenyang Tianxing Dell Intelligent Control Technology Co ltd
Current assignee: Shenyang Tianxing Dell Intelligent Control Technology Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-31
Anticipated expiration: 2032-10-24

Abstract

The utility model relates to a check out test set technical field especially relates to a fire control detector smoke detection and circulation device, include: the workbench is provided with a detection material channel and a transfer material channel; the transfer mechanism is used for placing the workpiece on the detection material channel and transferring the workpiece to the transfer material channel after the detection is finished; one end of the conveying line is arranged in parallel with the part of the unloading channel, and the other end of the conveying line is used for extending to next process equipment; the first grabbing and overturning mechanism is used for grabbing the workpiece on the unloading channel, overturning the workpiece and transferring the workpiece to a conveying line; and the marking machine is arranged on the workbench and positioned on the transmission path of the conveying line, and is used for marking product marks on the workpiece. The device can realize a series of processes of automatic feeding detection, automatic transfer and automatic marking of workpieces, greatly improves the detection efficiency and the circulation efficiency, and greatly saves manpower and time.

Description

Smoke detection and circulation device of fire detector

Technical Field

The utility model relates to a check out test set technical field especially relates to a fire control detector smoke detection and circulation device.

Background

At present, a fire detector mainly adopts semi-automatic production as a main part, and particularly, a detection part of the fire detector needs manual operation, so that a large amount of manpower and time are wasted, and the efficiency is very low.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a smoke detector smoke detection and circulation device aiming at the problems of low efficiency and the like caused by the fact that the detection part of the fire detector still needs manual operation.

The above purpose is realized by the following technical scheme:

a fire detector smoke detection and circulation device, comprising:

the workbench is provided with a detection material channel and a transfer material channel, and one end of the detection material channel is used for extending into the smoke detection box;

the transfer mechanism is arranged on the workbench and positioned on one side of the smoke detection box and used for placing the workpiece on the detection material channel so that the workpiece can enter the smoke detection box for detection and transferring the workpiece from the detection material channel to the transfer material channel after detection is finished;

the conveying line is arranged on the workbench, one end of the conveying line is arranged in parallel with the part of the material transferring and storing channel, and the other end of the conveying line is used for extending to next process equipment;

the first grabbing and overturning mechanism is arranged on the workbench and used for grabbing the workpiece on the transferring and storing channel, overturning the workpiece and transferring the workpiece to a conveying line; and

and the marking machine is arranged on the workbench and positioned on the transmission path of the conveying line, and is used for marking product marks on the workpiece.

In one embodiment, the first grasping and inverting mechanism includes:

the first supporting beam is arranged on the workbench and spans the transferring and storing channel and the conveying line;

the first mounting seat is arranged on the first supporting beam and can slide relative to the first supporting beam; and

the first fixture is arranged on the first mounting seat and located above the transferring and storing material channel and the conveying line, the first fixture can drive the workpiece to be close to or far away from the transferring and storing material channel and the conveying line, and the first fixture can drive the workpiece to overturn.

In one embodiment, the first clamp includes a clamp base and two oppositely arranged clamping blocks, the clamp base is vertically movably connected to the first mounting base, the two clamping blocks are arranged on the clamp base in a separable or close manner, each clamping block is provided with a clamping head, one end of each clamping head is rotatably connected to the corresponding clamping block, and the other end of each clamping head is used for being in close contact with the workpiece.

In one embodiment, the first clamp further comprises:

the clamping cylinder is provided with a cylinder body and two piston rods which can stretch in opposite directions, the cylinder body is arranged on the clamp seat, and the two clamping blocks are respectively connected to the end parts of the two piston rods; and

and the rotary cylinder is arranged on one clamping block and is provided with a rotating part, and the rotating part is connected with the clamping head on the clamping block.

In one embodiment, the transfer mechanism comprises:

the second supporting beam is arranged on the workbench and spans the detection material channel and the transfer material channel;

the second mounting seat is arranged on the second supporting beam and can slide relative to the second supporting beam; and

the first grabbing part is arranged on the second mounting seat and located above the material detecting channel and the material transferring and storing channel, and the first grabbing part can drive the workpiece to be close to or far away from the material detecting channel and the material transferring and storing channel.

In one embodiment, the first gripper unit comprises a vacuum chuck and a linear slide having a carriage part fixedly mounted on the second mounting base and a rail part slidably connected to the carriage part, the rail part being vertically perpendicular to the second support beam, the vacuum chuck being connected to the end of the rail part adjacent to the table.

In one embodiment, the device further comprises a sorting mechanism which is arranged on the workbench and located at the downstream of the marking machine, and the sorting mechanism is used for detecting whether the workpieces are qualified or not during marking and extracting the unqualified workpieces from the conveying line.

In one embodiment, the sorting mechanism comprises:

the third supporting beam is arranged on the workbench and spans across the conveying line;

the third mounting seat is arranged on the third supporting beam and can slide relative to the third supporting beam;

the visual sensor is arranged on the third mounting seat and used for acquiring the image information of the workpiece and analyzing whether the image information is qualified or not; and

the second grabbing portion is arranged on the third mounting seat, and the second grabbing portion can drive the workpiece to be close to or far away from the conveying line.

In one embodiment, the apparatus further comprises a second grabbing and overturning mechanism arranged on the workbench, and the second grabbing and overturning mechanism is used for overturning and resetting the workpiece before the workpiece is transferred to the next process equipment.

In one embodiment, the second grasping and flipping mechanism comprises:

the fourth supporting beam is arranged on the workbench and spans the conveying line;

the linear electric cylinder is provided with a cylinder body part and a rod body part, and the cylinder body part is fixedly arranged on the fourth supporting beam corresponding to the transmission path of the transmission line; and

the second clamp is arranged at the end part of the rod body part, the second clamp can drive the workpiece to be close to or far away from the conveying line, and the second clamp can drive the workpiece to turn over.

The smoke detection and circulation device of the fire detector at least has the following technical effects:

the utility model discloses fire control detector smoke is felt and is detected and circulation device places the work piece through transfer mechanism to detecting the material way and makes the work piece can get into the smoke and feel and detect in the detection case, and the transfer mechanism can transfer the work piece to the material way of depositing after detecting and finishing, later utilize first snatch tilting mechanism with the work piece from top to bottom upset and transfer to the conveyer line on, the work piece can be transmitted to marking machine department and beat the mark afterwards. This fire detector smoke detection and circulation device can realize that the autoloading of work piece detects, forwards automatically and beat a series of flows of mark and automatic transport are beaten to the automation, has greatly improved fire detector's detection efficiency and circulation efficiency, has greatly practiced thrift manpower and time.

Drawings

Fig. 1 is a schematic structural view of a smoke detection and circulation device of a fire detector according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a first grasping and turning mechanism in the structure shown in FIG. 1;

FIG. 3 is a schematic structural view of the transfer mechanism in the structure shown in FIG. 1;

FIG. 4 is a schematic view of the sorting mechanism of the structure shown in FIG. 1;

fig. 5 is a schematic structural view of the second grasping and overturning mechanism in the structure shown in fig. 1.

Description of reference numerals:

001-smoke detection box;

100-a workbench;

110-detecting the material channel; 120-transferring the material storage channel;

200-a transfer mechanism;

210-a second support beam; 220-a second mount; 230-a first grasping portion;

231-vacuum chuck; 232-linear slide rail;

300-a conveying line;

400-a first grabbing and overturning mechanism;

410-a first support beam; 420-a first mount;

430-a first clamp; 431-a clamp base; 432-a clamp block; 433-a clamping head;

434-a clamping cylinder; 435-a rotary cylinder;

500-marking machine;

600-a sorting mechanism;

610-a third support beam; 620-a third mount; 630-a vision sensor;

640-a second grasping portion;

700-a second grabbing and overturning mechanism;

710-a fourth support beam; 720-linear electric cylinder; 730-a second clamp;

740-a guide assembly; 741-a guide sleeve; 742-guide bar.

Detailed Description

In order to make the purpose, technical scheme and advantage of the utility model more clearly understand, following through the embodiment to combine the figure, it is right the utility model discloses a fire control detector smoke is felt and is detected and circulation device carries out further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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.

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.

Referring to fig. 1, the utility model discloses a fire detector smoke detection and circulation device of an embodiment, including workstation 100, transfer mechanism 200, transfer chain 300 and the first tilting mechanism 400 that snatchs to and marking machine 500. The workbench 100 is provided with a detection material channel 110 and a transfer material channel 120, one end of the detection material channel 110 is used for extending into the smoke detection box 001, the transfer mechanism 200 is arranged on the workbench 100 and located on one side of the smoke detection box 001, the transfer mechanism 200 is used for placing a workpiece on the detection material channel 110 so that the workpiece can enter the smoke detection box 001 for detection, and transferring the workpiece from the detection material channel 110 to the transfer material channel 120 after detection is finished, the conveying line 300 is arranged on the workbench 100, one end of the conveying line 300 is arranged in parallel with the part of the transfer material channel 120, the other end of the conveying line 300 is used for extending to next process equipment, the first grabbing and overturning mechanism 400 is arranged on the workbench 100, the first grabbing and overturning mechanism 400 is used for grabbing the workpiece on the transfer material channel 120 and transferring the workpiece to the conveying line 300 after overturning, the marking machine 500 is arranged on the workbench 100 and located on a conveying path of the conveying line 300, and the marking machine 500 is used for marking a product mark on the workpiece.

Wherein, it can be for detecting the sharp module to detect material way 110, detects the sharp module and has detection line body part and detection slide part, detects slide part and slides and set up on detection line body part, and detection line body part's one end extends into during smoke detector box 001, and detection line body part's the other end extends to the below of transfer mechanism 200. It can be understood that the detection material channel 110 can be provided with a detection material tray with three containing positions, which is convenient for detecting three workpieces at a time and improves the detection efficiency. The transfer mechanism 200 can pick a workpiece from a previous device or other devices, place the workpiece on a detection tray of the detection channel 110, and then send the workpiece into the smoke detection box 001 for smoke detection.

The unloading channel 120 may be an unloading linear module, the unloading linear module has an unloading line part and an unloading slide part, the unloading slide part is slidably disposed on the unloading line part, one end of the unloading line part is located below the transferring mechanism 200, and the other end of the unloading line part is located below the first grabbing and turning mechanism 400. After the smoke detection is completed on the workpiece, the workpiece exits from the smoke detection box 001 under the action of the detection straight line module and comes to the lower side of the transfer mechanism 200, then the transfer mechanism 200 can transfer the workpiece from the detection material channel 110 to the transfer material channel 120, and then the workpiece can be driven by the first grabbing and turning mechanism 400 to move to the conveying line 300 for the next step. It is understood that the unloading tray with three accommodating positions may be correspondingly disposed on the unloading channel 120.

The utility model discloses fire detector cigarette is felt and is detected and circulation device places the work piece to detecting material way 110 through transfer mechanism 200 and makes the work piece can get into the cigarette and feel and detect in the detection case 001, and the back transfer mechanism 200 that finishes detecting can transfer the work piece to the material of unloading again and say 120 on, later the work piece overturns under the first effect of snatching tilting mechanism 400 and is transferred to transfer chain 300 on, the work piece can be transmitted to marking machine 500 department afterwards and beat the mark. This fire detector smoke detection and circulation device can realize that the autoloading of work piece detects, forwards automatically and beat a series of flows of mark and automatic transport are beaten to the automation, has greatly improved fire detector's detection efficiency and circulation efficiency, has greatly practiced thrift manpower and time.

The first grasping and inverting mechanism 400 may be constructed in various forms. Referring to fig. 2, as an implementation manner, the first grabbing and turning mechanism 400 includes a first supporting beam 410, a first mounting seat 420 and a first clamp 430, the first supporting beam 410 is disposed on the worktable 100, the first supporting beam 410 spans the unloading channel 120 and the conveying line 300, the first mounting seat 420 is disposed on the first supporting beam 410, the first mounting seat 420 can slide relative to the first supporting beam 410, the first clamp 430 is disposed on the first mounting seat 420 and located above the unloading channel 120 and the conveying line 300, the first clamp 430 can drive the workpiece to approach or depart from the unloading channel 120 and the conveying line 300, and the first clamp 430 can drive the workpiece to turn. The first mounting seat 420 and the first support beam 410 are connected in a relatively sliding manner, specifically, a rail portion of the linear sliding rail is disposed on the first support beam 410, and the first mounting seat 420 is fixed on the sliding portion of the linear sliding rail. It should be noted that the turning of the workpiece by the first fixture 430 means to turn the workpiece up and down by 180 °, that is, turn the workpiece to a state with its bottom facing up.

Referring to fig. 2, in one embodiment, the first jig 430 includes a jig base 431 and two opposite clamping blocks 432, the jig base 431 is vertically movably connected to the first mounting base 420, the two clamping blocks 432 are detachably or closely arranged to each other on the jig base 431, each clamping block 432 is provided with a clamping head 433, one end of each clamping head 433 is rotatably connected to the corresponding clamping block 432, and the other end of each clamping head 433 is used for being in close contact with a workpiece. The fixture seat 431 and the first installation seat 420 are connected in a relatively sliding manner, and specifically, the fixture seat 431 may be connected to a sliding seat portion of a linear slide rail, and a rail portion of the linear slide rail is connected to the first installation seat 420 in a relatively fixed manner. It can be understood that, when the detection tray of the detection material channel 110 can accommodate three workpieces for detection, the first fixture 430 may be correspondingly provided with three sets of two opposite clamping blocks 432 so as to simultaneously grab the three workpieces for turning and transferring.

Preferably, the first clamp 430 further comprises a clamping cylinder 434, the clamping cylinder 434 has a cylinder part and two piston rods capable of extending and retracting in opposite directions, the cylinder part is mounted on the clamp seat 431, and two clamping blocks 432 are respectively connected to the ends of the two piston rods. The clamping cylinder 434 drives the two clamping blocks 432 to be separated or close to each other, so that the workpiece can be clamped or released, the structure is simple and compact, and the cost is low. The first clamp 430 may further include a rotary cylinder 435, the rotary cylinder 435 being mounted on one of the clamping blocks 432, the rotary cylinder 435 having a rotating portion connected to the clamping head 433 of the clamping block 432. The rotary cylinder 435 drives the clamping head 433 to rotate, so that the workpiece can be driven to turn over, and the rotary cylinder 435 can control the rotation angle conveniently, so that the workpiece can be turned over up and down accurately. Of course, in other embodiments, the electric telescopic rod may be used to drive the two clamping blocks 432 to be relatively separated or close to each other, or the rotating motor may be used to drive the clamping head 433 to rotate, so long as the two clamping blocks 432 of the first clamp 430 can clamp the workpiece and drive the workpiece to turn over.

Referring to fig. 3, as an implementation manner, the transferring mechanism 200 includes a second supporting beam 210, a second mounting seat 220 and a first grabbing portion 230, the second supporting beam 210 is disposed on the worktable 100, the second supporting beam 210 spans across the detecting lane 110 and the unloading lane 120, the second mounting seat 220 is disposed on the second supporting beam 210, the second mounting seat 220 can slide relative to the second supporting beam 210, the first grabbing portion 230 is disposed on the second mounting seat 220 and above the detecting lane 110 and the unloading lane 120, and the first grabbing portion 230 can drive the workpiece to approach or move away relative to the detecting lane 110 and the unloading lane 120. The second mounting seat 220 and the second supporting beam 210 are connected in a relatively sliding manner, specifically, a rail portion of the linear sliding rail is disposed on the second supporting beam 210, and the second mounting seat 220 is fixed on the sliding portion of the linear sliding rail.

In one embodiment, the first grasping portion 230 includes a vacuum cup 231 and a linear slide 232, the linear slide 232 has a slide part fixedly mounted on the second mounting seat 220 and a rail part slidably connected with the slide part, the rail part is vertically perpendicular to the second support beam 210, and the vacuum cup 231 is connected to an end of the rail part near the work table 100. It is understood that when the inspection tray of the inspection material channel 110 can accommodate three workpieces for inspection, the first grabbing part 230 can be correspondingly provided with three vacuum suction cups 231 so as to grab the three workpieces at the same time.

In other embodiments, the vacuum chuck 231 may also be connected to the end of the piston rod of the air cylinder, and the cylinder body of the air cylinder is installed on the second mounting seat 220, so that the air cylinder can be used to drive the vacuum chuck 231 to move up and down to drive the workpiece to move closer to or away from the detecting channel 110 and the transferring channel 120.

Referring to fig. 4, on the basis of the above embodiments, the apparatus further includes a sorting mechanism 600, the sorting mechanism 600 is disposed on the workbench 100 and located downstream of the marking machine 500, and the sorting mechanism 600 is configured to detect whether the workpiece is qualified or not during marking, and to pull out the unqualified workpiece from the conveying line 300. By arranging the sorting mechanism 600, whether the product identification on the workpiece is accurate in position and information can be detected, namely whether the workpiece is qualified in marking. If not, the sorting mechanism 600 can remove the rejected workpieces from the conveyor line 300. Therefore, the sorting mechanism 600 can improve the product yield of the equipment and reduce the cost of manual detection. On the other hand, if the products need to be subjected to manual sampling inspection, the sorting mechanism 600 can also move the workpieces out of the conveying line 300 for sampling inspection. Preferably, the workbench 100 may be provided with a selective inspection port and a recovery port corresponding to the sorting mechanism 600, and the sorting mechanism 600 may directly send unqualified workpieces to the recovery port and send workpieces requiring manual selective inspection to the selective inspection port.

Referring to fig. 3, in one embodiment, the sorting mechanism 600 includes a third support beam 610, a third mount 620, a vision sensor 630, and a second grip 640. The third support beam 610 is arranged on the workbench 100, the third support beam 610 spans across the conveying line 300, the third mounting seat 620 is arranged on the third support beam 610, the third mounting seat 620 can slide relative to the third support beam 610, the visual sensor 630 is arranged on the third mounting seat 620, the visual sensor 630 is used for acquiring image information of a workpiece and analyzing whether the workpiece is qualified or not, the second grabbing part 640 is arranged on the third mounting seat 620, and the second grabbing part 640 can drive the workpiece to be close to or far away from the conveying line 300.

The third mounting seat 620 and the third supporting beam 610 are connected in a relatively sliding manner, specifically, a rail portion of the linear sliding rail is disposed on the third supporting beam 610, and the third mounting seat 620 is fixed on the sliding portion of the linear sliding rail. The second grasping portion 640 may include a vacuum chuck and a cylinder having a cylinder body mounted on the third mounting seat 620 and a piston rod on which the vacuum chuck is mounted. When the sorting mechanism 600 detects whether the workpiece is qualified, the vision sensor 630 acquires the image information of the workpiece and analyzes whether the workpiece is qualified. If the workpiece is not qualified, the third mounting seat 620 is translated through the linear slide rail, so that the vacuum chuck moves to the position above the workpiece and can suck the workpiece under the action of the air cylinder, then the workpiece is lifted from the conveying line 300 under the action of the air cylinder, and then the workpiece can be conveyed to the recovery port for treatment. Similarly, if the workpiece needs to be inspected manually, the third mounting seat 620 is translated by the linear slide rail, so that the vacuum chuck can suck the workpiece, and the workpiece is lifted from the conveying line 300 under the action of the air cylinder, and then the workpiece can be conveyed to the inspection opening for inspection.

Referring to fig. 5, in addition to the above embodiments, the apparatus further includes a second grabbing and overturning mechanism 700, where the second grabbing and overturning mechanism 700 is disposed on the work table 100 and is used to overturn and reset the workpiece before the workpiece is transferred to the next process equipment. In this application, the second grabbing and turning mechanism 700 may be disposed downstream of the sorting mechanism 600, that is, after the workpiece is finally detected and before the workpiece enters the next process device, the second grabbing and turning mechanism 700 turns the workpiece for resetting. Specifically, the workpiece turned upside down by the first capturing and turning mechanism 400 to be in a bottom-up state is turned over again, so that the workpiece is in a top-up state.

In one embodiment, the second grasping and overturning mechanism 700 includes a fourth supporting beam 710, a linear electric cylinder 720, and a second clamp 730. A fourth supporting beam 710 is disposed on the working table 100, the fourth supporting beam 710 crosses the conveying line 300, the linear electric cylinder 720 has a cylinder portion and a rod portion, the cylinder portion is fixedly mounted on the fourth supporting beam 710 corresponding to the conveying path of the conveying line 300, the second clamp 730 is disposed at an end of the rod portion, the second clamp 730 can drive the workpiece to approach or move away from the conveying line 300, and the second clamp 730 can drive the workpiece to turn. The second clamp 730 can refer to the first clamp 430, that is, the second clamp 730 includes a clamp seat and two opposite clamping blocks, the clamp seat is connected to the end of the rod portion, the two clamping blocks are detachably or closely arranged on the clamp seat, and each clamping block is provided with a clamping head, and the clamping head can rotate.

In one embodiment, the second grasping and overturning mechanism 700 further includes a guiding assembly 740, and the guiding assembly 740 is used for positioning and guiding the telescopic motion of the rod portion of the linear electric cylinder 720, so as to improve the accuracy and stability of the motion of the second clamp 730. Preferably, the guide assembly 740 includes a guide sleeve 741 and a guide rod 742, the guide sleeve 741 is fixedly mounted on the fourth support beam 710, the guide rod 742 is disposed through the guide sleeve 741, and one end of the guide rod 742 is connected to the second clamp 730. As shown in fig. 5, the guide assemblies 740 may be provided in two sets, and the two sets of guide assemblies 740 are respectively provided at both sides of the linear electric cylinder 720.

The utility model discloses fire control detector smoke detects and the working process of circulation device is roughly:

1. the workpiece is conveyed from the previous apparatus to a specified position on the table 100;

2. the workpiece is grasped by the transfer mechanism 200 and placed on the detection tray of the detection material channel 110, and then the workpiece is sent to the smoke detection box 001 for smoke detection. After the detection is finished, the transfer mechanism 200 transfers the workpiece on the detection tray to the transfer and storage channel 120. If the detected workpieces are unqualified, the transfer mechanism 200 or the first grabbing and overturning mechanism 400 can place the detected unqualified workpieces into unqualified products.

3. The first grabbing and overturning mechanism 400 grabs the qualified workpieces on the unloading channel 120 and transfers the workpieces to the conveying line 300, and in the process, the first grabbing and overturning mechanism 400 overturns the workpieces up and down, that is, the workpieces placed on the conveying line 300 are in a state that the bottoms of the workpieces are upward.

4. The turned workpiece is transferred to the marking machine 500 along with the transfer line 300, and the marking machine 500 performs marking processing on the workpiece.

5. The marked workpiece is conveyed to the sorting mechanism 600 along with the conveyor line 300, and the image information of the workpiece is acquired through the vision sensor 630 and is analyzed to determine whether the workpiece is qualified or not. If not, the second gripping section 640 carries the workpiece to the recovery port for processing. If the workpiece needs to be manually checked, the second grasping portion 640 can transport the workpiece to the check port for checking.

6. Qualified workpieces are sorted and transmitted to the second grabbing and overturning mechanism 700 along with the conveying line 300, the second grabbing and overturning mechanism 700 overturns the workpieces up and down, namely, the workpieces finally placed on the conveying line 300 are in a state that tops of the workpieces face upwards, and then the workpieces are transmitted to next process equipment along with the conveying line 300.

7. The steps are continuously circulated until a batch is finished.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a fire control detector smoke is felt and is detected and circulation device which characterized in that includes:

the transfer mechanism is arranged on the workbench and positioned on one side of the smoke detection box, and is used for placing the workpiece on the detection material channel so that the workpiece can enter the smoke detection box for detection, and transferring the workpiece from the detection material channel to the transfer material channel after the detection is finished;

the conveying line is arranged on the workbench, one end of the conveying line is arranged in parallel with the part of the unloading channel, and the other end of the conveying line is used for extending to next process equipment;

the first grabbing and overturning mechanism is arranged on the workbench and used for grabbing the workpiece on the transferring and storing channel, overturning the workpiece and transferring the workpiece to the conveying line; and

2. The fire detector smoke detection and circulation device of claim 1, wherein the first grabbing and overturning mechanism comprises:

a first mounting block disposed on the first support beam, the first mounting block being slidable relative to the first support beam; and

the first clamp is arranged on the first mounting seat and located above the transferring and storing material channel and the conveying line, the first clamp can drive a workpiece to be close to or far away from the transferring and storing material channel and the conveying line, and the first clamp can drive the workpiece to turn over.

3. The smoke detection and circulation device of a fire detector as claimed in claim 2, wherein the first clamp comprises a clamp base and two opposite clamping blocks, the clamp base is vertically movably connected to the first mounting base, the two clamping blocks are arranged on the clamp base in a separable or close manner, each clamping block is provided with a clamping head, one end of each clamping head is rotatably connected to the corresponding clamping block, and the other end of each clamping head is used for being in close contact with a workpiece.

4. The fire detector smoke detection and circulation device of claim 3, wherein the first clamp further comprises:

the clamping cylinder is provided with a cylinder body and two piston rods capable of stretching in opposite directions, the cylinder body is arranged on the clamp seat, and the two clamping blocks are respectively connected to the end parts of the two piston rods; and

5. The fire detector smoke detection and circulation device of claim 1, wherein the transfer mechanism comprises:

the first grabbing portion is arranged on the second mounting seat and located above the detection material channel and the transfer material channel, and the first grabbing portion can drive a workpiece to be close to or far away from the detection material channel and the transfer material channel.

6. The fire detector smoke detection and circulation device of claim 5, wherein the first grasping portion comprises a vacuum cup and a linear slide having a carriage portion fixedly mounted on the second mounting base and a rail portion slidably connected to the carriage portion, the rail portion being vertically perpendicular to the second support beam, the vacuum cup being connected to an end of the rail portion proximate the table.

7. A fire detector smoke detection and circulation device as claimed in any one of claims 1 to 6, further comprising:

and the sorting mechanism is arranged on the workbench and positioned at the downstream of the marking machine, and is used for detecting whether the marking of the workpiece is qualified or not and extracting the unqualified workpiece from the conveying line.

8. The fire detector smoke detection and circulation device of claim 7, wherein the sorting mechanism comprises:

the third supporting beam is arranged on the workbench and spans the conveying line;

and the second grabbing part is arranged on the third mounting seat and can drive the workpiece to be close to or far away from the conveying line.

9. The smoke detector and circulation device of claim 1, further comprising a second grabbing and overturning mechanism, wherein the second grabbing and overturning mechanism is arranged on the workbench and used for overturning and resetting the workpiece before the workpiece is transferred to the next process device.

10. The fire detector smoke detection and circulation device of claim 9, wherein the second capturing and turning mechanism comprises: