Material strength detection device for umbrella rib processing

Abstract

The utility model discloses a material strength detection device for umbrella rib processing, which comprises a first mounting frame, a protective plate is mounted on the first mounting frame, a placing frame is arranged at the upper end of the first mounting frame, a fixing plate is mounted on the first mounting frame, a testing mechanism is mounted on the fixing plate, and a clamping mechanism is mounted on the testing mechanism. A driving mechanism is mounted on the first mounting frame, a limiting mechanism is arranged on the fixing plate, a storage device is arranged on one side of the first mounting frame, and a collecting device is arranged at the other end of the first mounting frame. According to the material strength detection device for umbrella rib processing provided by the utility model, the driving mechanism is arranged, so that only one umbrella rib is conveniently conveyed to a detection position and then is paused each time, and the mode can ensure that the testing mechanism has enough time to carry out hardness detection on each umbrella rib, so that the detection accuracy and reliability are improved; and by arranging the collecting device, timely classification is facilitated, unqualified products are prevented from entering the subsequent production link, and therefore production stagnation caused by quality problems is reduced.

Description

Technical Field

[0001] This utility model relates to the field of strength testing technology, specifically to a material strength testing device for umbrella rib processing. Background Technology

[0002] In utility model patent application CN221377459U, published on July 19, 2024, entitled "A Bending Resistance Testing Machine for Umbrella Rib Processing," this utility model discloses a bending resistance testing machine for umbrella rib processing, belonging to the field of umbrella rib testing technology. The key technical points are: a telescopic rod is provided at the top of the base, and a sliding plate is fixed to the bottom of the telescopic rod by screws. Both ends of the sliding plate slide on a scale plate, and a top rod slides at the bottom of the sliding plate. A moving rod slides at the top of the base, and a clamping plate slides at the top of the moving rod. A locking block rotates at the outer end of the clamping plate. The outer end extends into the interior of the slot to form a locking mechanism, and the slots are evenly spaced inside the moving rod. The inner end of the locking block is connected to a first spring, and the inner end of the first spring is connected to the interior of the clamping plate. By setting the locking block and engaging with the slot, the clamping plate can quickly clamp the umbrella rib after sliding to the position, thereby improving the efficiency of umbrella rib fixation. By setting the threaded rod, rotating the threaded rod will drive the two sets of moving rods to move, thereby changing the distance between the moving rods after movement, so that the moving rods can be used for umbrella ribs of different sizes.

[0003] In the prior art, including the aforementioned patent, the clamping plate can quickly clamp the umbrella ribs after sliding to the position by engaging the locking block and the locking slot. The rotation of the threaded rod drives the two sets of moving rods to move, thereby changing the spacing and allowing the moving rods to be used for umbrella ribs of different sizes. However, this inspection machine requires the inspector to repeatedly perform the actions of clamping and placing the umbrella ribs. Long-term monotonous repetitive work can easily lead to fatigue, reduce work efficiency and quality, and make it impossible to classify qualified and unqualified umbrella ribs after inspection. Utility Model Content

[0004] The purpose of this invention is to provide a material strength testing device for umbrella rib processing, so as to solve the problem mentioned in the background art of not being able to classify and collect the tested umbrella ribs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a material strength testing device for umbrella rib processing, comprising a first mounting frame, a protective plate mounted on the first mounting frame, symmetrically mounted mounting brackets for placing umbrella ribs on the upper end of the first mounting frame, symmetrically mounted fixing plates on the first mounting frame, a testing mechanism mounted on the fixing plates, a driving mechanism for moving the umbrella ribs to the testing mechanism for testing mounted on the first mounting frame, a limiting mechanism for limiting the umbrella ribs to facilitate testing by the testing mechanism on the fixing plates, a storage device on one side of the first mounting frame, and a collection device on the other end.

[0006] Furthermore, the testing mechanism includes a drive rail mounted on a fixed plate, a drive block slidably mounted on the drive rail, a connecting block mounted on the drive block, a mounting rod at the bottom end of the connecting block with a locking block hinged inside, and a pressing block at the end of the locking block.

[0007] Furthermore, the limiting mechanism includes a first electric push rod disposed on a fixed plate, the output end of the first electric push rod being connected to a connecting rod, the end of the connecting rod being connected to a first limiting block, and a second limiting block cooperating with the first limiting block being disposed on the mounting frame.

[0008] Furthermore, the drive mechanism includes a second mounting bracket mounted on a first mounting bracket. Two fixed rings are symmetrically arranged near both sides of the second mounting bracket, and a rotating shaft is provided between the two fixed rings. A gear is fitted onto the rotating shaft, and the two gears are connected by a rack and pinion transmission. One of the rotating shafts is connected to the output end of a motor. Two fixed brackets are mounted on the second mounting bracket. A first hinge rod is hinged to each fixed bracket, and a second hinge rod is hinged to the first hinge rod. The end of the second hinge rod away from the first hinge rod is hinged to a mounting block. A third hinge rod is hinged to the end of the rotating shaft, and the other end of the third hinge rod is hinged to the middle section of the second hinge rod. Drive brackets are symmetrically arranged on the two mounting blocks.

[0009] Furthermore, the storage device includes two brackets connected to the first mounting frame, with the ends of the two brackets connected to a discharge box. The discharge box is provided with a connecting shaft, and a baffle is rotatably provided on the connecting shaft.

[0010] Furthermore, the first mounting bracket has a rotatable unloading plate on the side away from the unloading box.

[0011] Furthermore, the collection device includes a first collection box located below the unloading plate, a second collection box provided on the protective plate, and two second collection boxes are provided. A second electric push rod is installed on the first mounting bracket, and the output end of the second electric push rod is connected to the top plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the material strength testing device for umbrella rib processing is reasonable and has the following advantages:

[0013] (1) The cooperation between the mounting frame, the second mounting frame, the fixing ring, the rotating shaft, the gear, the rack, the motor, the fixing frame, the first hinge rod, the second hinge rod, the third hinge rod, the mounting block and the drive frame facilitates the conveying of the umbrella ribs one by one to the bottom of the testing mechanism for hardness testing. Each time, only one umbrella rib is conveyed to the testing position and then paused, and the next umbrella rib is conveyed after the test is completed. This method can ensure that the testing mechanism has enough time to test the hardness of each umbrella rib, improve the accuracy and reliability of the test. At the same time, this method can be adjusted and configured according to different needs to increase the practicality of the device. This transmission method can realize automated conveying, reduce manual handling and operation, and reduce labor intensity. This not only improves production efficiency, but also reduces quality problems caused by human operation errors.

[0014] (2) By setting up a discharge plate, a first collection box, a second collection box, a second electric push rod, and a top plate, it is convenient to classify the umbrella ribs after inspection. The above components, together with the limiting mechanism, facilitate the classification of qualified and unqualified umbrella ribs. Through timely classification, unqualified products can be quickly identified and reworked or processed to prevent them from entering the subsequent production process, thereby reducing production stoppages caused by quality problems. Classification can ensure that the quality of products entering the market is consistent and meets the standards. Unqualified products are removed in time, preventing defective products from entering the market, thereby improving the overall quality of the products and the brand image. The unqualified products after classification can be analyzed and recorded in detail, which is convenient for quality traceability and the implementation of improvement measures. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of one side of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure on the other side of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the testing mechanism of this utility model;

[0018] Figure 4 This utility model Figure 1 A magnified view of a portion at point A shown;

[0019] Figure 5 This is a structural schematic diagram of one side of the drive mechanism of this utility model;

[0020] Figure 6 This is a schematic diagram of the other side of the drive mechanism of this utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the baffle of this utility model;

[0022] Figure 8 This is a cross-sectional structural diagram of the present invention;

[0023] In the diagram: 100, First mounting bracket; 101, Protective plate; 102, Placement bracket; 103, Fixing plate; 104, Unloading plate; 200, Drive guide rail; 201, Drive block; 202, Connecting block; 203, Mounting rod; 204, Clamping block; 205, Pressing block; 206, First electric push rod; 207, Connecting rod; 208, First limiting block; 209, Second limiting block; 300, Second mounting bracket; 301, Fixing ring; 302. Rotating shaft; 303. Gear; 304. Rack; 305. Motor; 306. Fixing frame; 307. First hinge rod; 308. Second hinge rod; 309. Third hinge rod; 310. Mounting block; 311. Drive frame; 400. Bracket; 401. Unloading box; 402. Connecting shaft; 403. Baffle; 500. First collecting box; 501. Second collecting box; 502. Second electric push rod; 503. Top plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-8 The present invention provides a technical solution as follows:

[0026] Example 1:

[0027] A material strength testing device for umbrella rib processing includes a first mounting frame 100, a protective plate 101 mounted on the first mounting frame 100, a mounting bracket 102 for placing umbrella ribs symmetrically mounted on the upper end of the first mounting frame 100, a fixing plate 103 symmetrically mounted on the first mounting frame 100, a testing mechanism mounted on the fixing plate 103, a driving mechanism for moving the umbrella ribs to the testing mechanism for testing mounted on the first mounting frame 100, a limiting mechanism for limiting the umbrella ribs to facilitate testing by the testing mechanism, a storage device on one side of the first mounting frame 100, and a collection device at the other end.

[0028] The testing mechanism includes a drive rail 200 mounted on a fixed plate 103, a drive block 201 slidably mounted on the drive rail 200, a connecting block 202 mounted on the drive block 201, a mounting rod 203 at the bottom end of the connecting block 202 and a locking block 204 hinged inside, and a pressing block 205 at the end of the locking block 204.

[0029] The limiting mechanism includes a first electric push rod 206 disposed on a fixed plate 103, the output end of the first electric push rod 206 is connected to a connecting rod 207, the end of the connecting rod 207 is connected to a first limiting block 208, and the mounting frame 102 is provided with a second limiting block 209 that cooperates with the first limiting block 208.

[0030] The drive mechanism includes a second mounting bracket 300 mounted on a first mounting bracket 100. Two fixing rings 301 are symmetrically arranged near both sides of the second mounting bracket 300. A rotating shaft 302 is provided between the two fixing rings 301. A gear 303 is fitted onto the rotating shaft 302, and the two gears 303 are connected by a rack and pinion 304. One of the rotating shafts 302 is connected to the output end of a motor 305. Two fixing brackets 306 are mounted on the second mounting bracket 300. A first hinge rod 307 is hinged to the fixing bracket 306, and a second hinge rod 308 is hinged to the first hinge rod 307. One end of the second hinge rod 308 away from the first hinge rod 307 is hinged to a mounting block 310. A third hinge rod 309 is hinged to the end of the rotating shaft 302, and the other end of the third hinge rod 309 is hinged to the middle section of the second hinge rod 308. Drive brackets 311 are symmetrically arranged on the two mounting blocks 310.

[0031] The storage device includes two brackets 400 connected to the first mounting frame 100. The ends of the two brackets 400 are connected to the unloading box 401. The unloading box 401 is provided with a connecting shaft 402, and a baffle 403 is rotatably provided on the connecting shaft 402.

[0032] The first mounting bracket 100 has a rotatable unloading plate 104 on the side away from the unloading box 401.

[0033] The collection device includes a first collection box 500 located below the unloading plate 104, a second collection box 501 provided on the protective plate 101, and two second collection boxes 501 provided. A second electric push rod 502 is installed on the first mounting bracket 100, and the output end of the second electric push rod 502 is connected to the top plate 503.

[0034] Working principle: In use, the umbrella ribs are first placed in the unloading box 401 and blocked by the baffle 403. When the drive mechanism is started, the drive mounting block 310 moves the baffle 403, causing the baffle 403 to rotate, causing the umbrella ribs to slide off the unloading box 401 and fall into the mounting frame 102. The start motor 305 drives the rotating shaft 302 connected to the motor 305 to rotate, thereby driving one of the gears 303 on the plate to rotate. Under the action of the rack 304, the other gear 303 rotates, thereby driving the third hinge rod 309 to move. The second hinge rod 308 and the third hinge rod 309 are hinged together, so when they move, they drive the mounting block 310 to make a circular motion, which causes the drive frame 311 to move forward while making a circular motion. When the drive frame 311 rotates, it lifts the umbrella ribs and moves the umbrella ribs forward one step, and then puts the umbrella ribs down. When the drive frame 311 returns to the initial position, its end will push the baffle 403, which causes the umbrella ribs to slide down from the unloading box 401 and fall into the mounting frame 102, which facilitates the drive of the umbrella ribs to move forward until they are under the testing mechanism for material strength testing.

[0035] Secondly, when the umbrella ribs move into the mounting bracket 102 located below the testing mechanism, the first electric push rod 206 is activated, driving the connecting rod 207 to move downward, thereby driving the first limiting block 208 to move downward, and cooperating with the second limiting block 209 to limit the umbrella ribs. When the testing mechanism is in operation, the drive mechanism stops running. At this time, the extrusion block 205 is adjusted in the X-axis direction by the drive guide rail 200, and then moves downward in the Y-axis, so that the extrusion block 205 presses the umbrella ribs to test whether its material strength is qualified.

[0036] Finally, after the test is completed, the first electric push rod 206 drives the first limit block 208 to move upward, releasing the limit. The drive mechanism then drives the qualified umbrella ribs to move forward. The umbrella ribs slide down the unloading plate 104 and move to the first collection box 500 for collection. During the test, the unqualified umbrella ribs will be broken. At this time, the second electric push rod 502 will drive the top plate 503 to move upward. When the top plate 503 contacts the umbrella rib being tested, the first electric push rod 206 drives the first limit block 208 to move upward, releasing the limit. At this time, the top plate 503 will still move upward until it reaches its maximum height. The umbrella ribs that have broken into two pieces will tilt to both sides and downward due to the lifting of the top plate 503, and finally fall into the second collection box 501 to collect the unqualified umbrella ribs.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A material strength testing device for umbrella rib processing, comprising a first mounting frame (100), characterized in that: A protective plate (101) is installed on the first mounting frame (100). A mounting bracket (102) for placing umbrella ribs is symmetrically installed on the upper end of the first mounting frame (100). A fixing plate (103) is symmetrically installed on the first mounting frame (100). A testing mechanism is installed on the fixing plate (103). A driving mechanism for moving the umbrella ribs to the testing mechanism for testing is installed on the first mounting frame (100). A limiting mechanism for limiting the umbrella ribs so that the testing mechanism can perform testing is provided on the fixing plate (103). A storage device is provided on one side of the first mounting frame (100), and a collection device is provided at the other end.

2. The material strength testing device for umbrella rib processing according to claim 1, characterized in that: The testing mechanism includes a drive rail (200) mounted on a fixed plate (103), a drive block (201) slidably mounted on the drive rail (200), a connecting block (202) mounted on the drive block (201), a mounting rod (203) at the bottom end of the connecting block (202) and a locking block (204) hinged inside, and a pressing block (205) at the end of the locking block (204).

3. The material strength testing device for umbrella rib processing according to claim 2, characterized in that: The limiting mechanism includes a first electric push rod (206) mounted on a fixed plate (103), the output end of the first electric push rod (206) is connected to a connecting rod (207), the end of the connecting rod (207) is connected to a first limiting block (208), and the mounting frame (102) is provided with a second limiting block (209) that cooperates with the first limiting block (208).

4. The material strength testing device for umbrella rib processing according to claim 1, characterized in that: The drive mechanism includes a second mounting bracket (300) mounted on a first mounting bracket (100). Two fixing rings (301) are symmetrically arranged near both sides of the second mounting bracket (300). A rotating shaft (302) is provided between the two fixing rings (301). A gear (303) is fitted onto the rotating shaft (302). The two gears (303) are connected by a rack and pinion (304). One of the rotating shafts (302) is connected to the output end of a motor (305). Two fixing rings are mounted on the second mounting bracket (300). The frame (306) is hinged with a first hinge rod (307), and a second hinge rod (308) is hinged on the first hinge rod (307). The end of the second hinge rod (308) away from the first hinge rod (307) is hinged to the mounting block (310). The end of the rotating shaft (302) is hinged with a third hinge rod (309), and the other end of the third hinge rod (309) is hinged to the middle section of the second hinge rod (308). The two mounting blocks (310) are symmetrically provided with drive frames (311).

5. The material strength testing device for umbrella rib processing according to claim 1, characterized in that: The storage device includes two brackets (400) connected to the first mounting frame (100), and the ends of the two brackets (400) are connected to the unloading box (401). The unloading box (401) is provided with a connecting shaft (402), and a baffle (403) is rotatably provided on the connecting shaft (402).

6. The material strength testing device for umbrella rib processing according to claim 1, characterized in that: The first mounting bracket (100) has a rotatable unloading plate (104) on the side away from the unloading box (401).

7. The material strength testing device for umbrella rib processing according to claim 6, characterized in that: The collection device includes a first collection box (500) located below the unloading plate (104), a second collection box (501) is provided on the protective plate (101), and there are two second collection boxes (501). A second electric push rod (502) is installed on the first mounting bracket (100), and the output end of the second electric push rod (502) is connected to the top plate (503).

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