Continuous toy sample clamping and feeding mechanism and toy pressure detection device

Abstract

The utility model relates to the technical field of toy strength detection devices, in particular to a continuous toy sample clamping and feeding mechanism and a toy pressure detection device.The continuous toy sample clamping and feeding mechanism comprises a machine body, a supporting seat, a clamping and feeding assembly and a reciprocating motion mechanism, and the clamping and feeding assembly comprises a clamping device body and two symmetrical clamping claws used for clamping toys; a pressure sensor used for detecting the clamping force is fixed to the inner side of the clamping claw used for clamping the toy, the clamping feeding assembly further comprises a transmission assembly, the transmission assembly comprises a second rotation driving piece, and the second rotation driving piece is fixedly installed on the surface of the clamping device body. According to the toy clamping device, the pressure sensor is installed in the clamping jaw and makes contact with the surface of the toy, then the gear is made to rotate accurately through the second rotation driving piece, then the transmission rod drives the clamping jaw to move, and therefore the clamping jaw can accurately control the clamping force, and the toy is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to a toy strength detection device, in particular to a continuous toy sample clamping and feeding mechanism and a toy pressure detection device. Background Art

[0002] Toys are loved by children and have been produced in large quantities today. However, unqualified toys can cause certain harm to children, so toys are tested before they are sold. One of the tests is the pressure resistance of the toys, especially shell toys. Shell toys have poor pressure resistance, so it is easy for the toy shell to break and cut children. Therefore, it is necessary to use special pressure testing devices to perform pressure testing on the toys produced.

[0003] Chinese patent CN116046557A discloses the following content: a test assembly is installed on the upper part of the detection frame, a feeding assembly is installed at the position of the upper part of the detection frame corresponding to the test assembly, the test assembly includes an intermittent rotating disk rotatably installed on the detection frame, a workpiece seat is equidistantly installed on the upper part of the intermittent rotating disk, the workpiece seat is provided with a clamping mechanism, a fixed frame is installed at the position of the upper part of the detection frame corresponding to the intermittent rotating disk, a hydraulic rod is fixedly installed in the middle of the upper part of the fixed frame, a test pressure head is installed on the output shaft of the hydraulic rod, and the test pressure head is located on the upper part of the workpiece seat.

[0004] In the above structure, the toy is clamped by the action of the clamping claws, and when the clamping claws clamp the toy, the clamping force of the clamping claws is too large, resulting in the toy being damaged by the clamping claws during detection, thereby affecting the accuracy of toy detection. Utility Model Content

[0005] The utility model aims to provide a continuous toy sample clamping and feeding mechanism and a toy pressure detection device. A pressure sensor is installed in the clamping claw, the pressure sensor contacts the surface of the toy, and then the gear is rotated through the second rotating drive member, and then the transmission rod drives the clamping claw to move. As the clamping force increases, the pressure sensor detects the pressure and feeds back to the second rotating drive member through the device, so that the clamping claw can accurately control the clamping force to avoid damage to the toy.

[0006] In order to solve the problems of the prior art, the utility model provides a continuous toy sample clamping and feeding mechanism, comprising a machine body, a second support seat, a clamping and feeding assembly and a reciprocating motion mechanism, the clamping and feeding assembly comprising a clamp body and two symmetrical clamping claws for clamping toys, the inner sides of the clamping claws for clamping toys are fixed with pressure sensors for detecting clamping force, the clamping and feeding assembly also comprises a transmission assembly, and the transmission assembly comprises a second rotating driving member, the second rotating driving member is fixedly mounted to the surface of the clamp body, and the output end of the second rotating driving member passes through the clamp body and is connected to a driving wheel, the clamping and feeding assembly also comprises upper and lower groups of transmission rods, one end of the driving wheel is movably connected to the clamping claws through a shaft, one end of the upper transmission rod is movably set to the upper surface of the clamp body through the shaft, one end of the lower transmission rod is provided with a transmission half gear, and the transmission half gear and the driving wheel are connected to each other.

[0007] Preferably, the reciprocating motion mechanism includes a bearing sleeve, a lifting assembly is fixed to the bottom of the bearing sleeve, the lifting assembly includes a support plate, and the bearing sleeve is fixed to the upper surface of the support plate, and a first screw for clamping the loading assembly for reciprocating motion is movably arranged between the bearing sleeves.

[0008] Preferably, the reciprocating motion mechanism includes a third rotating drive member for providing power to the first lead screw, and the third rotating drive member is fixed to the support plate, and the output end of the third rotating drive member is interconnected with one end of the first lead screw through a coupling, and the reciprocating motion mechanism also includes a support sleeve, and one end of the support sleeve is interconnected with the clamping and feeding assembly, and the support sleeve is movably connected to the first lead screw through a thread.

[0009] Preferably, the lifting assembly includes an outer sleeve, and a plurality of groups of second guide rods for guiding the support plate are vertically and evenly distributed in the outer sleeve, a second telescopic drive member distributed along the axis of the outer sleeve is fixed at the center inside the outer sleeve, and an output end of the second telescopic drive member is interconnected with the bottom of the support plate.

[0010] Preferably, several groups of rolling balls for supporting and limiting the lifting assembly are evenly distributed around the top of the second support seat, a fourth rotating driving member is fixed inside the second support seat, the output end of the fourth rotating driving member passes through the second support seat and is interconnected with the center position of the bottom of the external sleeve, and a conveying assembly is placed outside the second support seat.

[0011] Preferably, a workbench assembly is fixed on the top of the machine body, and the workbench assembly includes a first support seat and a rotating table, and the rotating table is movably arranged in the first support seat through an axis, and the upper surface of the rotating table is flush with the upper surface of the first support seat, and a first rotating driving member is fixed to the outside of the first support seat, and the output end of the first rotating driving member is interconnected with the shaft inside the rotating table.

[0012] Preferably, a storage box is slidably provided in the body, a plurality of groups of support columns are evenly distributed around the bottom of the body, a top plate is fixed on the top of the support columns, and a pressure detection assembly is installed on the top of the top plate.

[0013] Preferably, the pressure detection assembly includes a first cylinder, which is fixed to the top of the top plate, and the output end of the first cylinder passes through the top plate and is connected to a lower pressure plate, and the lower pressure plate is slidably set on the support column. The pressure detection assembly also includes a first guide rod, and the bottom of the first guide rod is interconnected with the lower pressure plate, and a pressure detector is fixed at the center position of the bottom of the lower pressure plate, and a pressure detection device is installed in the pressure detector.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the continuous toy sample clamping and feeding mechanism and the toy pressure detection device have reasonable structures and have the following advantages:

[0015] (1) A pressure sensor is installed on the clamping claw. When clamping, the pressure sensor contacts the surface of the toy. Then, the second rotating driving member is controlled by the device to rotate. The second rotating driving member causes the driving wheel to rotate. The driving wheel causes the transmission half gear to rotate. The transmission half gear causes the transmission rod to rotate. The transmission rod causes the clamping claw to accurately clamp the surface of the toy, thereby achieving precise clamping and avoiding excessive clamping force when the toy is clamped, which may cause damage to the toy.

[0016] (2) Through the action of the fourth rotating drive member, the fourth rotating drive member causes the outer sleeve to rotate, thereby causing the support disk to rotate, and then the support disk is moved through the second telescopic drive member. Through the action of the reciprocating motion mechanism, the reciprocating motion mechanism will make the clamping and feeding assembly close to the toy, causing the toy to move to the detection device, thereby realizing continuous clamping and feeding of the device.

[0017] (3) By providing a rotating table, when the toys are inspected, the first rotating driving member is started, and the first rotating driving member drives the rotating table to rotate through the shaft, so that the rotating table causes the toys to fall into the storage box for storage, thereby collecting the crushed toys. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The invention is a three-dimensional structural diagram of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device.

[0019] Figure 2 The present invention is a front view structural schematic diagram of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device.

[0020] Figure 3The invention discloses a structural schematic diagram of a continuous toy sample clamping and feeding mechanism and a pressure detection component of a toy pressure detection device.

[0021] Figure 4 The invention discloses a three-dimensional structural diagram of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device clamping and feeding assembly, a reciprocating motion assembly and a lifting assembly.

[0022] Figure 5 The invention discloses a top view structural diagram of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device clamping and feeding component and a reciprocating motion mechanism.

[0023] Figure 6 The invention discloses a schematic diagram of the structure of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device clamping and feeding assembly viewed from above.

[0024] Figure 7 The invention is a side view structural diagram of a continuous toy sample clamping and feeding mechanism and a toy pressure detection device.

[0025] The numbers in the figure are: 1, machine body; 2, support column; 3, top plate; 4, pressure detection assembly; 401, first cylinder; 402, first guide rod; 403, lower pressure plate; 404, pressure detector; 5, workbench assembly; 501, first support seat; 502, rotating table; 503, first rotating drive member; 6, second support seat; 7, conveying assembly; 8, clamping and feeding assembly; 801, clamping claw; 8011, pressure sensor; 802, transmission rod; 803, Clamp body; 804, transmission assembly; 8041, driving wheel; 8042, transmission half gear; 8043, second rotation drive member; 9, reciprocating motion mechanism; 901, third rotation drive member; 902, first lead screw; 903, bearing sleeve; 904, support sleeve; 10, lifting assembly; 1001, outer sleeve; 1002, second guide rod; 1003, second telescopic drive member; 1004, support plate; 11, fourth rotation drive member; 12, storage box. DETAILED DESCRIPTION

[0026] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0027] Reference Figure 1 — Figure 7As shown, the utility model provides: a continuous toy sample clamping and feeding mechanism, comprising a body 1, a second support seat 6, a clamping and feeding assembly 8 and a reciprocating mechanism 9, the clamping and feeding assembly 8 comprising a clamping body 803 and two symmetrical clamping claws 801 for clamping the toy, the inner side of the clamping claws 801 for clamping the toy is fixed with a pressure sensor 8011 for detecting the clamping force;

[0028] The clamping and feeding assembly 8 further includes a transmission assembly 804, and the transmission assembly 804 includes a second rotating driving member 8043, the second rotating driving member 8043 is fixedly mounted on the surface of the clamping body 803, and the output end of the second rotating driving member 8043 passes through the clamping body 803 and is connected to a driving wheel 8041;

[0029] The clamping and feeding assembly 8 also includes two sets of upper and lower transmission rods 802, one end of the driving wheel 8041 is movably connected to the clamping claw 801 through an axis, one end of the upper transmission rod 802 is movably set to the upper surface of the clamp body 803 through an axis, and one end of the lower transmission rod 802 is provided with a transmission half gear 8042, and the transmission half gear 8042 and the driving wheel 8041 are interconnected.

[0030] In this embodiment, by starting the second rotating driving member 8043, the second rotating driving member 8043 will cause the driving wheel 8041 to rotate, and the driving wheel 8041 will cause the transmission half gear 8042 to rotate, thereby causing the transmission rod 802 to rotate, thereby causing the clamping claw 801 to move, thereby clamping to the outside of the toy.

[0031] The reciprocating motion mechanism 9 includes a bearing sleeve 903, a lifting assembly 10 is fixed to the bottom of the bearing sleeve 903, the lifting assembly 10 includes a support plate 1004, and the bearing sleeve 903 is fixed to the upper surface of the support plate 1004, a first screw 902 for clamping the feeding assembly 8 for reciprocating motion is movably arranged between the bearing sleeves 903, the reciprocating motion mechanism 9 includes a third rotating drive member 901 for providing power to the first screw 902, and the third rotating drive member 901 is fixed to the support plate 1004, and the output end of the third rotating drive member 901 is interconnected with one end of the first screw 902 through a coupling, the reciprocating motion mechanism 9 also includes a support sleeve 904, and one end of the support sleeve 904 is interconnected with the clamping and feeding assembly 8, and the support sleeve 904 is movably connected to the first screw 902 through a thread.

[0032] In this embodiment, by starting the third rotary drive member 901, the third rotary drive member 901 will cause the first lead screw 902 to rotate, and the first lead screw 902 will cause the support sleeve 904 to drive the clamp body 803 to reciprocate.

[0033] The lifting assembly 10 includes an outer sleeve 1001, and a plurality of groups of second guide rods 1002 for guiding a support plate 1004 are evenly distributed vertically in the outer sleeve 1001. A second telescopic driving member 1003 distributed along the axis of the outer sleeve 1001 is fixed at the center of the outer sleeve 1001, and the output end of the second telescopic driving member 1003 is connected to the bottom of the support plate 1004.

[0034] Several groups of rolling balls for supporting and limiting the lifting assembly 10 are evenly distributed around the top of the second support seat 6, and a fourth rotating drive member 11 is fixed inside the second support seat 6. The output end of the fourth rotating drive member 11 passes through the second support seat 6 and is interconnected with the bottom center position of the external sleeve 1001, and a conveying assembly 7 is placed outside the second support seat 6.

[0035] In this embodiment, by starting the second telescopic driving member 1003, the second telescopic driving member 1003 will move the supporting plate 1004, so that the clamping claw 801 can clamp the toy conveniently.

[0036] A workbench assembly 5 is fixed on the top of the machine body 1, and the workbench assembly 5 includes a first support seat 501 and a rotating table 502, and the rotating table 502 is movably arranged in the first support seat 501 through an axis, and the upper surface of the rotating table 502 is flush with the upper surface of the first support seat 501, and a first rotating driving member 503 is fixed to the outside of the first support seat 501, and the output end of the first rotating driving member 503 is interconnected with the axis inside the rotating table 502.

[0037] A storage box 12 is also slidably arranged in the body 1 , and a plurality of groups of support columns 2 are evenly distributed around the bottom of the body 1 , and a top plate 3 is fixed on the top of the support columns 2 , and a pressure detection component 4 is installed on the top of the top plate 3 .

[0038] In this embodiment, through the action of the first rotating driving member 503, the first rotating driving member 503 will cause the shaft to drive the rotating table 502 to rotate. After the rotating table 502 rotates, the toys will be sent to the storage box 12, so that the damaged toys can be centrally processed.

[0039] The pressure detection assembly 4 includes a first cylinder 401, which is fixed to the top of the top plate 3, and the output end of the first cylinder 401 passes through the top plate 3 and is connected to a lower pressing plate 403, and the lower pressing plate 403 is slidably set on the support column 2.

[0040] The pressure detection assembly 4 also includes a first guide rod 402, and the bottom of the first guide rod 402 is interconnected with the lower pressure plate 403, and a pressure detector 404 is fixed at the center position of the bottom of the lower pressure plate 403, and a pressure detection device is installed in the pressure detector 404. The first cylinder 401 moves the lower pressure plate 403, thereby making the pressure detector 404 contact with the toy, and then when the toy is crushed, the pressure change in this process is detected.

[0041] Working principle: After the toy is produced, it is transported through the conveying assembly 7. When it is necessary to sample and test the toy, the third rotating driving member 901 will cause the first screw 902 to rotate, and the first screw 902 causes the support sleeve 904 to rotate, thereby moving the clamp body 803 so that the clamp body 803 is close to the outside of the toy. The device controls the second rotating driving member 8043 to rotate, and the second rotating driving member 8043 will cause the driving wheel 8041 to rotate, and the driving wheel 8041 will cause the transmission half gear 8042 to rotate, and the transmission half gear 8042 causes the transmission rod 802 to rotate, and the transmission rod 802 causes the clamping claw 801 to accurately clamp the toy surface, and through the action of the pressure sensor 8011, the pressure sensor 8011 detects the force of the clamping claw 801 clamping the toy in real time, and then achieves accurate clamping to avoid excessive clamping force when the toy is clamped, resulting in damage to the toy, and then the fourth rotating driving member is started. 11, the fourth rotating drive member 11 will rotate the lifting assembly 10, thereby moving the toy to the upper part of the rotating table 502, and then by starting the second telescopic drive member 1003, the second telescopic drive member 1003 will move the support plate 1004, and the support plate 1004 will put the toy on the top of the rotating table 502, and then by starting the first cylinder 401, the first cylinder 401 will move the lower pressure plate 403, so that the pressure detector 404 is in contact with the toy, and then the toy is pressed to crack until the toy is completely broken, and then the pressure clamping device in the pressure detector 404 is used to detect the pressure size at each stage. When the toy is detected, by starting the first rotating drive member 503, the first rotating drive member 503 will drive the rotating table 502 to rotate through the shaft, so that the rotating table 502 will cause the toy to fall into the storage box 12 for storage, thereby centrally collecting the crushed toys, and then the storage box 12 is pulled out to centrally process the discarded toys.

[0042] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A continuous toy sample clamping and feeding mechanism, characterized in that: The invention comprises a machine body (1), a second support seat (6), a clamping and feeding assembly (8) and a reciprocating motion mechanism (9), wherein the clamping and feeding assembly (8) comprises a clamping body (803) and two symmetrical clamping claws (801) for clamping toys, wherein a pressure sensor (8011) for detecting clamping force is fixed inside the clamping claws (801) for clamping toys; The clamping and feeding assembly (8) further comprises a transmission assembly (804), and the transmission assembly (804) comprises a second rotating driving member (8043), the second rotating driving member (8043) is fixedly mounted on the surface of the clamping body (803), and the output end of the second rotating driving member (8043) passes through the clamping body (803) and is connected to a driving wheel (8041); The clamping and feeding assembly (8) also includes two sets of upper and lower transmission rods (802); one end of the driving wheel (8041) is movably connected to the clamping claw (801) via a shaft; one end of the upper transmission rod (802) is movably set to the upper surface of the clamping body (803) via the shaft; one end of the lower transmission rod (802) is provided with a transmission half gear (8042), and the transmission half gear (8042) and the driving wheel (8041) are connected to each other.

2. A continuous toy sample clamping and feeding mechanism according to claim 1, characterized in that: The reciprocating mechanism (9) comprises a bearing sleeve (903), and a lifting assembly (10) is fixed to the bottom of the bearing sleeve (903); The lifting assembly (10) includes a support plate (1004), and a bearing sleeve (903) is fixed to the upper surface of the support plate (1004). A first lead screw (902) for clamping the feeding assembly (8) for reciprocating motion is movably arranged between the bearing sleeves (903).

3. A continuous toy sample clamping and feeding mechanism according to claim 2, characterized in that: The reciprocating mechanism (9) comprises a third rotating driving member (901), and the third rotating driving member (901) is fixed to the supporting plate (1004), and the output end of the third rotating driving member (901) is connected to one end of the first lead screw (902) via a coupling; The reciprocating mechanism (9) further comprises a support sleeve (904), one end of which is interconnected with the clamping and feeding assembly (8), and the support sleeve (904) is movably connected with the first lead screw (902) via a thread.

4. A continuous toy sample clamping and feeding mechanism according to claim 2, characterized in that: The lifting assembly (10) comprises an outer sleeve (1001), and a plurality of groups of second guide rods (1002) for guiding the support plate (1004) are evenly distributed vertically in the outer sleeve (1001); A second telescopic driving member (1003) distributed along the axis of the outer sleeve (1001) is fixed at the center of the inner part of the outer sleeve (1001), and the output end of the second telescopic driving member (1003) is interconnected with the bottom of the support plate (1004).

5. The continuous toy sample clamping and feeding mechanism according to claim 1, characterized in that: A plurality of groups of rolling balls for supporting and limiting the lifting assembly (10) are evenly distributed around the top of the second support seat (6); a fourth rotating driving member (11) is fixed inside the second support seat (6); an output end of the fourth rotating driving member (11) passes through the second support seat (6) and is interconnected with the bottom center position of the external sleeve (1001); and a conveying assembly (7) is placed outside the second support seat (6).

6. A continuous toy sample clamping and feeding mechanism according to claim 1, characterized in that: A workbench assembly (5) is fixed on the top of the machine body (1), and the workbench assembly (5) comprises a first support seat (501) and a rotating table (502), and the rotating table (502) is movably arranged in the first support seat (501) through an axis, and the upper surface of the rotating table (502) is flush with the upper surface of the first support seat (501), and a first rotating driving member (503) is fixed outside the first support seat (501), and the output end of the first rotating driving member (503) is connected to the axis inside the rotating table (502).

7. A continuous toy sample clamping and feeding mechanism according to claim 1, characterized in that: A storage box (12) is also slidably arranged in the machine body (1), and a plurality of groups of support columns (2) are evenly distributed around the bottom of the machine body (1), and a top plate (3) is fixed on the top of the support column (2), and a pressure detection component (4) is installed on the top of the top plate (3).

8. A continuous toy sample clamping and feeding mechanism according to claim 7, characterized in that: The pressure detection assembly (4) comprises a first cylinder (401), the first cylinder (401) is fixed to the top of the top plate (3), and the output end of the first cylinder (401) passes through the top plate (3) and is connected to a lower pressing plate (403), and the lower pressing plate (403) is slidably arranged on the support column (2); The pressure detection assembly (4) further comprises a first guide rod (402), wherein the bottom of the first guide rod (402) is connected to the lower pressing plate (403), and a pressure detector (404) is fixed at the center of the bottom of the lower pressing plate (403).

9. A toy pressure detection device, characterized in that: It comprises a continuous toy sample clamping and feeding mechanism as described in any one of claims 1 to 8.

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