CN211359686U

CN211359686U - Hinge speed measuring machine

Info

Publication number: CN211359686U
Application number: CN201921691741.3U
Authority: CN
Inventors: 梁业林; 劳庆军; 朱海辉
Original assignee: Peiling Liang
Current assignee: Peiling Liang
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-08-28
Anticipated expiration: 2029-10-10

Abstract

The utility model provides a hinge tachometer, including carousel mechanism, test sloping block, first inductor, second inductor, first unloading push rod, second unloading push rod, carousel mechanism includes the rotary disk, be equipped with the fixed frock of a plurality of hinge on the rotary disk, the equidistant installation in the rotary disk edge of the fixed frock of hinge, the one side at the rotary disk is installed to the test sloping block, the last edge of test sloping block along the direction of rotation of rotary disk rises gradually, first inductor, first unloading push rod, second inductor, second unloading push rod along the direction of rotation of rotary disk sets gradually in the top of rotary disk, first inductor is located between test sloping block, the first unloading push rod. The utility model discloses an adopt carousel mechanism and first inductor, second inductor cooperation, effectively detect the closure speed of hinge, realize the effect that tests the speed, improve degree of automation.

Description

Hinge speed measuring machine

Technical Field

The utility model relates to a hinge performance detects structure, especially relates to a hinge tachometer.

Background

The buffering hinge forms the damping structure through the cooperation that adopts attenuator and spring, realizes the slow effect of closing of door, has avoided the cabinet door of furniture product to close the collision that the in-process takes place with the cabinet body, even the user closes the door hard, the buffering hinge also can ensure that the cabinet door is softly closed, guarantees that the home environment is quiet comfortable, uses widely in modern furniture. In order to ensure that the buffering hinge has a good damping buffering effect, the time for the buffering hinge to automatically contract from an unstable state into a closed state needs to be ensured to be appropriate (cannot be too short or too long), so that the hinge closing speed needs to be detected, but the existing detection mainly depends on manual work, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hinge tachometer to at least, solve the problem that needs the manual work to detect hinge closing speed among the prior art.

The utility model provides a hinge tachometer, including carousel mechanism, test sloping block, first inductor, second inductor, first unloading push rod, second unloading push rod, carousel mechanism includes the rotary disk, be equipped with the fixed frock of a plurality of hinge on the rotary disk, the equidistant installation in the rotary disk edge of the fixed frock of hinge, the one side at the rotary disk is installed to the test sloping block, the last edge of test sloping block along the direction of rotation of rotary disk rises gradually, first inductor, first unloading push rod, second inductor, second unloading push rod along the direction of rotation of rotary disk sets gradually in the top of rotary disk, first inductor is located between test sloping block, the first unloading push rod.

Further, the hinge tachometer still includes the hinge push rod, the hinge push rod is installed between second inductor and second unloading push rod.

Further, the turntable mechanism further comprises a fixed rod, a sleeve and a driving machine, the sleeve is rotatably sleeved on the fixed rod, the rotating disc is installed on the sleeve, and the sleeve is in transmission connection with the driving machine.

Furthermore, the hinge speed measuring machine further comprises a horizontal fixed disc, the fixed disc is connected with the fixed rod, and the first inductor, the second inductor, the first blanking push rod and the second blanking push rod are installed on the fixed disc.

Furthermore, the first inductor and the second inductor are arranged on the upper surface of the fixed disc, and the first blanking push rod and the second blanking push rod are arranged on the lower surface of the fixed disc.

Furthermore, an arc-shaped groove is formed in the fixed disc, and the first inductor, the second inductor, the first blanking push rod and the second blanking push rod are installed on the arc-shaped groove.

Furthermore, the hinge speed measuring machine further comprises a third inductor, and the third inductor is arranged between the hinge push rod and the second blanking push rod.

Further, the first inductor and the second inductor are both infrared inductors.

Furthermore, a fourth inductor is further arranged above the test inclined block.

Further, the fixed tool comprises a first fixing piece and a second fixing piece, a fixing groove is formed in the position, where the rotary disc is fixed, of the rotary disc, the first fixing piece and the second fixing piece are installed on the rotary disc to form a first clamping groove and a second clamping groove, and the first clamping groove, the second clamping groove and the fixing groove form a hinge fixing structure.

Compared with the prior art, the utility model, through adopting carousel mechanism and first inductor, the cooperation of second inductor, effectively detect the closure speed of hinge, realize the effect of testing the speed, improve degree of automation. And simultaneously, the utility model discloses an adopt the test sloping block along the slope, utilize the last edge promotion hinge of test sloping block to buckle, get into unbalanced state, make the hinge can utilize the automatic closure of damping structure. Furthermore, the utility model discloses an adopt first unloading push rod, second unloading push rod, realize playing the branch material effect to the unloading respectively of unqualified hinge product, qualified hinge product.

Drawings

Fig. 1 is a top view of an embodiment of the present invention;

fig. 2 is a side view of an embodiment of the present invention;

FIG. 3 is a perspective view of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an embodiment of the present invention with a third inductor;

fig. 5 is a schematic view of a hinge structure according to an embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

The embodiment of the utility model provides a hinge speed measuring machine, as shown in figures 1-3, comprising a turntable mechanism, a test inclined block 2, a first inductor 31, a second inductor 32, a first blanking push rod 41 and a second blanking push rod 42, the turntable mechanism comprises a rotating disk 1, a plurality of hinge fixing tools 11 are arranged on the rotating disk 1, the hinge fixing tools 11 are arranged at the edge of the rotating disc 1 at equal intervals, the testing inclined block 2 is arranged at one side of the rotating disc 1, the upper edge of the test inclined block 2 gradually rises along the rotating direction of the rotating disk 1, the first inductor 31, the first blanking push rod 41, the second inductor 32 and the second blanking push rod 42 are sequentially arranged above the rotating disk 1 along the rotating direction of the rotating disk 1, and the first inductor 31 is arranged between the test inclined block 2 and the first blanking push rod 41.

As shown in fig. 1 to 3, the hinge speed measuring machine is provided with an unqualified product recovery guide groove 71 and a qualified product collection guide groove 72 on the first blanking push rod 41 and the second blanking push rod 42, respectively. The hinge comprises a hinge cup 71 and a fixing arm 72, wherein the hinge cup 71 and the fixing arm 72 are in an unfolded state as shown in fig. 5, and one end of the fixing arm 72 is accommodated in the hinge cup 71 when the hinge is in a closed state. The hinge speed measuring machine further comprises a controller, and the controller is connected with the first inductor 31, the second inductor 32, the first discharging push rod 41 and the second discharging push rod 42. The securing arm 62 is gradually deflected upward as the hinge transitions from the deployed state to the closed state.

During testing, determining the qualified contraction time of the hinge (taking 6-8 seconds as an example), and adjusting the rotating speed of the rotating disc 1 and the relative positions of the first inductor and the second inductor to ensure that the hinge takes 6 seconds from the testing inclined block 2 to the first inductor position and 8 seconds from the testing inclined block 2 to the second inductor position; the hinge is unfolded and fixed on the hinge fixing tool by a worker, the hinge is driven to rotate by the turntable mechanism, the fixing arm 72 of the hinge is bent with the hinge cup 71 under the action of the upper edge of the testing inclined block, so that the hinge enters an unstable state from a stable state (at the moment, the hinge can slowly shrink under the action of a damper of the hinge), and the turntable mechanism continuously drives the hinge to pass through the first inductor and the second inductor respectively; the controller detects signals of the first sensor and the second sensor, if the first sensor detects that the hinge structure (the hinge is in a closed state), the hinge is shrunk too fast and does not meet requirements, the controller controls the first blanking push rod to remove the hinge from the hinge fixing tool, and unqualified products are collected; if the second sensor detects the hinge structure, the contraction speed of the hinge meets the requirement, the controller controls the second blanking push rod to release the hinge from the hinge fixing tool, and qualified products are collected; if the second inductor does not detect the hinge structure, the shrinkage speed of the hinge is too low, the hinge is not required, the second blanking push rod does not push the hinge, the hinge structure is detected by the first inductor after the hinge rotates for one circle again, the hinge is separated from the hinge fixing tool through the first blanking push rod, and unqualified product collection is carried out.

The embodiment of the utility model provides a through adopting carousel mechanism and first inductor, the cooperation of second inductor, effectively detect the closure speed of hinge, realize the effect that tests the speed, improve degree of automation. And simultaneously, the embodiment of the utility model provides a through adopting the test sloping block along the slope, utilize the last edge promotion hinge of test sloping block to buckle, get into unbalanced state, make the hinge can utilize the automatic closure of damping structure. Furthermore, the embodiment of the utility model provides a through adopting first unloading push rod, second unloading push rod, realize playing the branch material effect to the unloading respectively of unqualified hinge product, qualified hinge product.

Optionally, as shown in fig. 1 to 3, the hinge speed measuring machine further includes a hinge push rod 5, and the hinge push rod 5 is installed between the second inductor 32 and the second feeding push rod 42.

As shown in fig. 1 to 3, the first discharging push rod 41 and the second discharging push rod 42 are all located on the same horizontal plane, and the hinge push rod 5 is higher than the horizontal planes of the first discharging push rod 41 and the second discharging push rod 42. The hinge push rod 5 is a cylinder driving rod. The hinge pusher 5 pushes the fixed arm 72 of the hinge so that the fixed arm 72 is flush with the hinge cup 71.

The embodiment of the utility model provides a through adopting the hinge push rod, realize the change to the hinge state, convenient follow-up packing to the hinge.

Optionally, as shown in fig. 1-3, the rotating disc mechanism further includes a fixed bar 13, a sleeve 14, and a driving machine 12, the sleeve 14 is rotatably sleeved on the fixed bar 13, the rotating disc 1 is mounted on the sleeve 14, and the sleeve 14 is in transmission connection with the driving machine 12.

Specifically, as shown in fig. 1 to 3, the hinge tachometer further includes a horizontal fixed disk 15, the fixed disk 15 is connected to the fixed rod 13, and the first sensor 31, the second sensor 32, the first blanking push rod 41, and the second blanking push rod 42 are mounted on the fixed disk 15.

Specifically, as shown in fig. 1 to 3, the first inductor 31 and the second inductor 32 are installed on the upper surface of the fixed disk 15, and the first discharging push rod 41 and the second discharging push rod 42 are installed on the lower surface of the fixed disk 15.

Specifically, as shown in fig. 1 to 3, an arc-shaped groove is formed on the fixed disk 15, and the first inductor 31, the second inductor 32, the first discharging push rod 41, and the second discharging push rod 42 are installed on the arc-shaped groove.

As shown in fig. 1 to 3, the driving machine 12 is a motor structure, and the driving machine 12 is connected to the sleeve 14 through a transmission belt. The fixed disk 15 is located above the rotating disk 1. The first blanking push rod 41 and the second blanking push rod 42 are close to the rotating disc 1, and the first inductor 31 and the second inductor 32 are flush with the highest point of the hinge in a closed state.

In particular, as shown in fig. 4, the hinge speed measuring machine further includes a third inductor 33, and the third inductor 33 is installed between the hinge push rod 5 and the second discharging push rod 42.

Optionally, the first sensor 31 and the second sensor 32 are both infrared sensors.

Optionally, as shown in fig. 1 to 3, a fourth inductor 34 is further disposed above the test swash block 2.

The first sensor 31, the second sensor 32, the third sensor 33, and the fourth sensor 34 are all infrared sensors for detecting whether the hinge is close to.

Optionally, as shown in fig. 1 to 3, the fixing tool 11 includes a first fixing element and a second fixing element, a fixing groove is formed in the rotating disc 1 at the fixing tool 11, the first fixing element and the second fixing element are mounted on the rotating disc 1 to form a first clamping groove and a second clamping groove, and the first clamping groove, the second clamping groove and the fixing groove form a hinge fixing structure.

As shown in fig. 1-3, the first engaging groove, the second engaging groove, and the fixing groove are matched with the hinge cup in shape, so that the hinge cup of the hinge can be inserted into the hinge fixing structure to fix the hinge, thereby facilitating the fixed installation and detachment of the hinge.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, it should be understood by those skilled in the art that after reading the present specification, the technical personnel can still modify or equivalently replace the specific embodiments of the present invention, but these modifications or changes do not depart from the scope of the claims of the present application.

Claims

1. The utility model provides a hinge tachometer, its characterized in that, hinge tachometer includes carousel mechanism, test sloping block, first inductor, second inductor, first unloading push rod, second unloading push rod, carousel mechanism includes the rotary disk, be equipped with the fixed frock of a plurality of hinge on the rotary disk, the equidistant installation in the rotary disk edge of fixed frock of hinge, the one side at the rotary disk is installed to the test sloping block, the last edge of test sloping block along the direction of rotation of rotary disk rises gradually, first inductor, first unloading push rod, second inductor, second unloading push rod along the direction of rotation of rotary disk sets gradually in the top of rotary disk, first inductor is located between test sloping block, the first unloading push rod.

2. The articulated tachometer of claim 1, further comprising an articulated push rod mounted between the second inductor and the second blanking push rod.

3. The articulated tachometer of claim 1, wherein the turntable mechanism further comprises a fixed lever, a sleeve, and a drive, the sleeve rotatably engaging the fixed lever, the rotatable disk being mounted on the sleeve, the sleeve being drivingly connected to the drive.

4. The hinged tachometer of claim 3, further comprising a horizontal fixed disk, wherein the fixed disk is connected to a fixed rod, and the first sensor, the second sensor, the first blanking push rod, and the second blanking push rod are mounted on the fixed disk.

5. The articulated tachometer of claim 4, wherein the first and second sensors are mounted on the upper surface of the fixed disk, and the first and second discharge push rods are mounted on the lower surface of the fixed disk.

6. The hinged tachometer of claim 4, wherein the fixed disk has an arc-shaped slot, and the first sensor, the second sensor, the first blanking push rod and the second blanking push rod are mounted on the arc-shaped slot.

7. The articulated tachometer of claim 2, further comprising a third inductor mounted between the articulated push rod and the second blanking push rod.

8. The articulated tachometer of claim 1, wherein the first and second sensors are infrared sensors.

9. The articulated tachometer of claim 1, wherein a fourth sensor is further provided above the test ramp.

10. The hinge tachometer of claim 1, wherein the fixing tool comprises a first fixing piece and a second fixing piece, the rotating disc is provided with a fixing groove at the fixing tool, the first fixing piece and the second fixing piece are mounted on the rotating disc to form a first clamping groove and a second clamping groove, and the first clamping groove, the second clamping groove and the fixing groove form a hinge fixing structure.