Turnover plate hinge assembling device

Abstract

The utility model relates to a turning plate hinge assembling device. The turning plate hinge assembling device comprises a workbench, wherein a turning plate hinge feeding mechanism, a pin feeding mechanism, a pin guiding mechanism, a pin downward moving mechanism and a pin penetrating mechanism are arranged on the workbench; the turning plate hinge feeding mechanism is used for feeding a hinge to be assembled to an assembling position; the pin guiding mechanism is used for pre-positioning a hole site of a connecting piece in the to-be-assembled hinge through a pin guiding punch pin after the to-be-assembled hinge reaches an assembling position; the pin feeding mechanism is used for feeding pins to be assembled to the pin downward moving mechanism; the pin downward moving mechanism is used for driving the to-be-assembled pin to move downwards, so that the to-be-assembled pin is aligned with a pin penetrating punching needle of the pin penetrating mechanism and a hole position of an internal connecting piece of the to-be-assembled hinge; and the pin penetrating mechanism is used for assembling the to-be-assembled pin into the to-be-assembled hinge through the pin penetrating punching needle in the alignment direction. The flap hinge assembling device can obviously improve the production efficiency of flap hinges.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge production, in particular to an assembly device for a flap hinge. Background Art

[0002] Flap hinges are commonly used hinge accessories in furniture, mechanical equipment and other fields, and have a wide range of applications. Flap hinges include multiple internal connecting pieces. During the production process of flap hinges, the multiple internal connecting pieces need to be connected by pins, specifically by passing the pins through the holes of the multiple internal connecting pieces.

[0003] In the related art, the production process of flap hinges mainly relies on manpower. The hinge to be assembled is moved to the stamping mechanism by manpower, and the stamping mechanism drives the pin into the hole of the internal connecting plate. It can be seen that the production process of flap hinges in the related art has the problem of low automation, which urgently needs to be improved. Utility Model Content

[0004] Based on this, it is necessary to provide a flap hinge assembly device to address the problem of low automation in the production process of flap hinges in the related art.

[0005] A flap hinge assembly device, characterized in that it comprises a workbench, on which a flap hinge feeding mechanism, a pin feeding mechanism, a pin guiding mechanism, a pin lowering mechanism and a pin passing mechanism are arranged;

[0006] The pin feeding mechanism, the pin lowering mechanism and the pin passing mechanism are arranged on one side of the flap hinge feeding mechanism, and the pin guiding mechanism is arranged on the other side of the flap hinge feeding mechanism;

[0007] The flap hinge feeding mechanism is used to feed the hinge to be assembled to the assembly position;

[0008] The guide pin mechanism is used to pre-position the hole position of the internal connecting piece of the hinge to be assembled by means of a guide pin punch when the hinge to be assembled reaches the assembly position;

[0009] The pin feeding mechanism is used to feed the pins to be assembled to the pin lowering mechanism;

[0010] The pin downward movement mechanism is used to drive the pin to be assembled to move downward, so that the pin to be assembled is aligned with the pin punch of the pin insertion mechanism and the hole position of the internal connecting piece of the hinge to be assembled;

[0011] The pin insertion mechanism is used to assemble the pin to be assembled into the interior of the hinge to be assembled along the alignment direction through the pin insertion punch.

[0012] When the flap hinge assembly device is working, the hinge to be assembled can be first provided to the flap hinge feeding mechanism by manpower or a manipulator, and then the flap hinge feeding mechanism feeds the hinge to be assembled to the assembly position, and then the pin guide mechanism pre-positions the hole position of the internal connecting piece of the hinge to be assembled through the pin guide punch, so as to prepare for the assembly of the hinge to be assembled; after the pin feeding mechanism feeds the pin to be assembled to the pin lowering mechanism, the pin lowering mechanism drives the pin to be assembled to move downward until the pin insertion punch of the pin insertion mechanism, the pin to be assembled and the hole position of the internal connecting piece of the hinge to be assembled are aligned respectively, because at this time the pin insertion punch of the pin insertion mechanism, the pin to be assembled and the hole position of the internal connecting piece of the hinge to be assembled are in a straight line, the pin insertion punch can smoothly push the pin to be assembled into the hole position of the internal connecting piece of the hinge to be assembled, thereby completing the assembly process. It can be seen that the flap hinge assembly device has a high degree of automation and can improve production efficiency.

[0013] In one embodiment, the workbench is further provided with a material unloading mechanism, and the material unloading mechanism includes a telescopic rod and an inclined slide;

[0014] The inclined slide is arranged on one side of the flap hinge feeding mechanism, and the telescopic rod is arranged on the other side of the flap hinge feeding mechanism;

[0015] The flap hinge feeding mechanism is also used to feed the assembled hinges to the unloading position;

[0016] The telescopic rod is used to push the assembled hinge onto the inclined slide when the assembled hinge reaches the unloading position, so that the assembled hinge is unloaded along the inclined slide.

[0017] In one of the embodiments, the workbench is provided with a material discharge port that matches the inclined slideway;

[0018] A collecting box matched with the feeding opening is provided below the workbench, and the collecting box is used for collecting assembled hinges.

[0019] In one of the embodiments, the discharge port is connected to a discharge pipe, and the discharge pipe is used to guide the assembled hinge passing through the discharge port.

[0020] In one of the embodiments, the flap hinge feeding mechanism is provided with a pin hole matching the pin insertion mechanism on one side, and a pin guide hole matching the pin guide mechanism on the other side.

[0021] In one of the embodiments, the flap hinge feeding mechanism includes a support plate and a first driving cylinder;

[0022] The pin-through hole and the pin-guiding hole are both arranged on the support plate, and the support plate is also provided with a slide rail for supporting the hinge to be assembled and the assembled hinge;

[0023] The first driving cylinder is used to push the hinge to be assembled to the assembly position and push the assembled hinge to the unloading position. The assembly position and the unloading position are both located on the slide rail.

[0024] In one embodiment, the pin downward movement mechanism includes a first fixing member, a second fixing member and a moving member, and the moving member is disposed between the first fixing member and the second fixing member;

[0025] The moving part is used to drive the pin to be assembled to move downward, the first fixing part and the second fixing part are used to support the moving part, and the moving part is provided with a pin accommodating hole that cooperates with the pin feeding mechanism.

[0026] In one of the embodiments, the first fixing member is provided with a pin feeding hole cooperating with the pin feeding mechanism;

[0027] The pin feeding mechanism is used to feed the pins to be assembled into the pin accommodating holes through the pin feeding holes.

[0028] In one embodiment, a proximity switch is provided on the second fixing member at a position corresponding to the pin receiving hole, the moving member comprises a second driving cylinder, and the proximity switch is electrically connected to the second driving cylinder;

[0029] The proximity switch is used to send a control instruction to the second driving cylinder when sensing that the pin to be assembled reaches the pin receiving hole;

[0030] The second driving cylinder is used for driving the moving part to move downward according to the control instruction.

[0031] In one of the embodiments, the pin feeding mechanism includes a vibration plate and a discharge pipe connected to the vibration plate;

[0032] The vibration plate is used to adjust the posture of the pins to be processed, and the discharge pipe is used to pass through the pin feeding hole and feed the pins to be processed that have been adjusted in posture into the pin accommodating holes in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the flap hinge assembly device of the utility model;

[0034] Figure 2 It is a structural schematic diagram of the pin downward moving mechanism in the flap hinge assembly device of the utility model;

[0035] Figure 3 It is a structural schematic diagram of a flap hinge feeding mechanism in the flap hinge assembly device of the utility model;

[0036] Figure 4 It is a partial structural schematic diagram of the flap hinge assembly device of the utility model;

[0037] Among them, 10 is a workbench, 20 is a flap hinge feeding mechanism, 30 is a guide pin mechanism, 40 is a pin lowering mechanism, 50 is a pin threading mechanism, 60 is a unloading mechanism, 11 is a unloading port, 12 is a unloading pipe, 21 is a support plate, 22 is a first driving cylinder, 211 is a slide rail, 41 is a first fixing part, 42 is a second fixing part, 43 is a moving part, 411 is a pin feeding hole, 421 is a proximity switch, 61 is a telescopic rod, and 62 is an inclined slide. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0039] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0041] The utility model discloses a flap hinge assembly device.

[0042] like Figures 1 to 4 As shown, the flap hinge assembly device includes a workbench 10, on which are provided a flap hinge feeding mechanism 20, a pin feeding mechanism (not shown), a pin guide mechanism 30, a pin lowering mechanism 40 and a pin passing mechanism 50. The pin feeding mechanism, the pin lowering mechanism 40 and the pin passing mechanism 50 are arranged on one side of the flap hinge feeding mechanism 20, and the pin guide mechanism 30 is arranged on the other side of the flap hinge feeding mechanism 20.

[0043] The flap hinge feeding mechanism 20 is used to feed the hinge to be assembled to the assembly position, and the pin guide mechanism 30 is used to pre-position the hole position of the internal connecting piece of the hinge to be assembled through the pin guide punch after the hinge to be assembled reaches the assembly position; the pin feeding mechanism is used to feed the pin to be assembled to the pin lowering mechanism 40; the pin lowering mechanism 40 is used to drive the pin to be assembled to move downward, so that the pin to be assembled is aligned with the pin punch of the pin insertion mechanism 50 and the hole position of the internal connecting piece of the hinge to be assembled respectively; the pin insertion mechanism 50 is used to assemble the pin to be assembled into the interior of the hinge to be assembled along the alignment direction through the pin punch.

[0044] When the flap hinge assembly device is working, the hinge to be assembled can be first provided to the flap hinge feeding mechanism by manpower or a manipulator, and then the flap hinge feeding mechanism feeds the hinge to be assembled to the assembly position, and then the pin guide mechanism pre-positions the hole position of the internal connecting piece of the hinge to be assembled through the pin guide punch, so as to prepare for the assembly of the hinge to be assembled; after the pin feeding mechanism feeds the pin to be assembled to the pin lowering mechanism, the pin lowering mechanism drives the pin to be assembled to move downward until the pin insertion punch of the pin insertion mechanism, the pin to be assembled and the hole position of the internal connecting piece of the hinge to be assembled are aligned respectively, because at this time the pin insertion punch of the pin insertion mechanism, the pin to be assembled and the hole position of the internal connecting piece of the hinge to be assembled are in a straight line, the pin insertion punch can smoothly push the pin to be assembled into the hole position of the internal connecting piece of the hinge to be assembled, thereby completing the assembly process. It can be seen that the flap hinge assembly device has a high degree of automation and can improve production efficiency.

[0045] Among them, the workbench 10 is also provided with a feeding mechanism 60, which includes a telescopic rod 61 and an inclined slide 62. The inclined slide 62 is arranged on one side of the flap hinge feeding mechanism 20, and the telescopic rod 61 is arranged on the other side of the flap hinge feeding mechanism 20; the flap hinge feeding mechanism 20 is also used to feed the assembled hinge to the feeding position; the telescopic rod 61 is used to push the assembled hinge to the inclined slide 62 when the assembled hinge reaches the feeding position, so that the assembled hinge is fed along the inclined slide 62. Through the mutual cooperation of the telescopic rod 61 and the inclined slide 62, the assembled hinge can be automatically fed, thereby further improving the automation degree of the flap hinge assembly device.

[0046] Furthermore, a feeding port 11 is provided on the workbench 10 to match the inclined slide 62, and a collecting box is provided below the workbench 10 to match the feeding port 11, and the collecting box is used to collect the assembled hinges. Through the mutual cooperation between the feeding port 11 and the collecting box, the flap hinge assembly device can automatically collect the assembled hinges, thereby further improving the automation of the flap hinge assembly device.

[0047] Furthermore, the discharge port 11 is connected to a discharge pipe 12, which is used to guide the assembled hinges passing through the discharge port 11. The provision of the discharge pipe 12 can prevent the assembled hinges from falling outside the collection box, thereby reducing the maintenance cost of the flap hinge assembly device.

[0048] Among them, one side of the flap hinge feeding mechanism 20 is provided with a pin insertion hole for matching the pin insertion mechanism 50, and the other side is provided with a pin guide hole for matching the pin guide mechanism 30. The pin insertion hole and the pin guide hole are respectively aligned with the hole positions of the internal connecting piece of the hinge to be assembled, so as to ensure that when the pin guide mechanism 30 performs the pre-positioning action, the pin guide punch, the pin guide hole and the hole positions of the internal connecting piece of the hinge to be assembled are in a straight line; and ensure that when the pin insertion mechanism 50 performs the assembly action, the pin insertion punch, the pin to be assembled, the pin insertion hole and the hole positions of the internal connecting piece of the hinge to be assembled are in a straight line.

[0049] The flap hinge feeding mechanism 20 includes a support plate 21 and a first driving cylinder 22. The pin holes and the pin guide holes are both provided on the support plate 21. The support plate 21 is also provided with a slide rail 211 for supporting the hinge to be assembled and the assembled hinge. The hinge to be assembled and the assembled hinge can slide on the slide rail 211. The first driving cylinder 22 is used to push the hinge to be assembled to the assembly position and the assembled hinge to the unloading position. The assembly position and the unloading position are both located on the slide rail 211.

[0050] It should be noted that the first driving cylinder 22 can continuously push the hinge to be assembled to the assembly position. When the front hinge is assembled at the assembly position, the first driving cylinder 22 continues to push the rear hinge to the assembly position. The front hinge continues to slide on the slide rail 211 because the rear hinge reaches the assembly position. Therefore, the first driving cylinder 22 can push the hinge to be assembled to the assembly position while pushing the assembled hinge to the unloading position.

[0051] The pin downward movement mechanism 40 includes a first fixing member 41, a second fixing member 42 and a moving member 43, wherein the moving member 43 is disposed between the first fixing member 41 and the second fixing member 42. The moving member 43 is used to drive the pin to be assembled to move downward, the first fixing member 41 and the second fixing member 42 are used to support the moving member 43, and the moving member 43 is provided with a pin receiving hole that cooperates with the pin feeding mechanism.

[0052] It is understandable that the pin feeding mechanism can feed the pin to be assembled directly into the pin receiving hole. After the pin feeding mechanism feeds the pin to be assembled into the pin receiving hole, the moving part 43 moves downward, so that the pin punch, the pin to be assembled, the pin hole and the hole position of the internal connecting piece of the hinge to be assembled are in a straight line. When the pin insertion mechanism 50 performs the assembly action, the pin punch can smoothly enter the pin receiving hole from one side of the pin receiving hole, thereby pushing the pin to be assembled into the hole position of the internal connecting piece of the hinge to be assembled through the other side of the pin receiving hole. The first fixing member 41 and the second fixing member 42 can further be provided with a through hole that matches the pin punch.

[0053] The first fixing member 41 is provided with a pin feeding hole 411 cooperating with the pin feeding mechanism, and the pin feeding mechanism is used to feed the pin to be assembled into the pin receiving hole through the pin feeding hole 411. Through the mutual cooperation between the pin feeding mechanism and the pin feeding hole 411, the pin feeding mechanism can conveniently feed the pin to be assembled into the pin receiving hole.

[0054] Furthermore, a proximity switch 421 is provided at a position corresponding to the pin receiving hole on the second fixing member 42, and the moving member 43 includes a second driving cylinder, and the proximity switch 421 is electrically connected to the second driving cylinder. The proximity switch 421 is used to send a control instruction to the second driving cylinder when sensing that the pin to be assembled has reached the pin receiving hole, and the second driving cylinder is used to drive the moving member 43 to move downward according to the control instruction. Through the mutual cooperation between the proximity switch 421 and the second driving cylinder, when the pin to be assembled reaches the pin receiving hole, the moving member 43 can be moved downward immediately, thereby improving the working efficiency of the flap hinge assembly device.

[0055] Furthermore, the pin feeding mechanism includes a vibration plate and a discharge pipe connected to the vibration plate, the vibration plate is used to adjust the posture of the pins to be processed, and the discharge pipe is used to pass through the pin feeding hole 411 and sequentially feed the pins to be processed that have been adjusted to the pin receiving holes. Through the cooperation between the vibration plate and the discharge pipe, the pin feeding mechanism can automatically feed the pins to be processed to the pin receiving holes in sequence, thereby further improving the working efficiency of the flap hinge assembly device.

[0056] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0057] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. 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 utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A flap hinge assembly device, characterized in that: It comprises a workbench, on which a flap hinge feeding mechanism, a pin feeding mechanism, a pin guiding mechanism, a pin lowering mechanism and a pin passing mechanism are arranged; The pin feeding mechanism, the pin lowering mechanism and the pin passing mechanism are arranged on one side of the flap hinge feeding mechanism, and the pin guiding mechanism is arranged on the other side of the flap hinge feeding mechanism; The flap hinge feeding mechanism is used to feed the hinge to be assembled to the assembly position; The guide pin mechanism is used to pre-position the hole position of the internal connecting piece of the hinge to be assembled by means of a guide pin punch when the hinge to be assembled reaches the assembly position; The pin feeding mechanism is used to feed the pins to be assembled to the pin lowering mechanism; The pin downward movement mechanism is used to drive the pin to be assembled to move downward, so that the pin to be assembled is aligned with the pin punch of the pin insertion mechanism and the hole position of the internal connecting piece of the hinge to be assembled; The pin insertion mechanism is used to assemble the pin to be assembled into the interior of the hinge to be assembled along the alignment direction through the pin insertion punch.

2. The flap hinge assembly device according to claim 1, characterized in that: The workbench is also provided with a material unloading mechanism, which comprises a telescopic rod and an inclined slideway; The inclined slide is arranged on one side of the flap hinge feeding mechanism, and the telescopic rod is arranged on the other side of the flap hinge feeding mechanism; The flap hinge feeding mechanism is also used to feed the assembled hinges to the unloading position; The telescopic rod is used to push the assembled hinge onto the inclined slide when the assembled hinge reaches the unloading position, so that the assembled hinge is unloaded along the inclined slide.

3. The flap hinge assembly device according to claim 2, characterized in that: The workbench is provided with a material discharge port matching the inclined slideway; A collecting box matched with the feeding opening is provided below the workbench, and the collecting box is used for collecting assembled hinges.

4. The flap hinge assembly device according to claim 3, characterized in that: The discharge port is connected with a discharge pipe, and the discharge pipe is used to guide the assembled hinge passing through the discharge port.

5. The flap hinge assembly device according to claim 4, characterized in that: One side of the flap hinge feeding mechanism is provided with a pin insertion hole matched with the pin insertion mechanism, and the other side is provided with a pin guide hole matched with the pin guide mechanism.

6. The flap hinge assembly device according to claim 5, characterized in that: The flap hinge feeding mechanism comprises a support plate and a first driving cylinder; The pin-through hole and the pin-guiding hole are both arranged on the support plate, and the support plate is also provided with a slide rail for supporting the hinge to be assembled and the assembled hinge; The first driving cylinder is used to push the hinge to be assembled to the assembly position and push the assembled hinge to the unloading position. The assembly position and the unloading position are both located on the slide rail.

7. The flap hinge assembly device according to claim 1, characterized in that: The pin downward movement mechanism comprises a first fixing member, a second fixing member and a moving member, wherein the moving member is arranged between the first fixing member and the second fixing member; The moving part is used to drive the pin to be assembled to move downward, the first fixing part and the second fixing part are used to support the moving part, and the moving part is provided with a pin accommodating hole that cooperates with the pin feeding mechanism.

8. The flap hinge assembly device according to claim 7, characterized in that: The first fixing member is provided with a pin feeding hole cooperating with the pin feeding mechanism; The pin feeding mechanism is used to feed the pins to be assembled into the pin accommodating holes through the pin feeding holes.

9. The flap hinge assembly device according to claim 8, characterized in that: A proximity switch is provided on the second fixing member at a position corresponding to the pin receiving hole, the moving member comprises a second driving cylinder, and the proximity switch is electrically connected to the second driving cylinder; The proximity switch is used to send a control instruction to the second driving cylinder when sensing that the pin to be assembled reaches the pin receiving hole; The second driving cylinder is used for driving the moving part to move downward according to the control instruction.

10. The flap hinge assembly device according to claim 9, characterized in that: The pin feeding mechanism includes a vibrating plate and a discharge pipe connected to the vibrating plate; The vibration plate is used to adjust the posture of the pins to be processed, and the discharge pipe is used to pass through the pin feeding hole and feed the pins to be processed that have been adjusted in posture into the pin accommodating holes in sequence.

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