Double-pressure-head interlocking mechanism

Abstract

The double-pressure-head interlocking mechanism comprises a first pressure head module and a second pressure head module, the first pressure head module comprises a first pressure head module base and a pressure head sliding block module, the second pressure head module comprises a second pressure head module base, a buckle plate module and a second pressure head cover plate, the pressure head sliding block module can move in the first direction, and the buckle plate module can move in the second direction. The first pressure head module base can move in the first direction, the second pressure head module base can move in the third direction, the pressure head sliding block module comprises an ejector pin, the second pressure head module comprises a clamping groove, one end of the ejector pin is contained in the clamping groove, the position of the ejector pin in the clamping groove determines the movement trend of the first pressure head module and the second pressure head module, and the sequence of pressure applying and pressure losing in the pressure maintaining process is achieved. The production efficiency is greatly improved, interlocking is achieved through the relative movement trend, meanwhile, the pressure maintaining requirements in different directions are met, and more production requirements are met.

Description

Technical Field

[0001] The present application relates to the field of pressure head technology, and in particular to a double pressure head interlocking mechanism. Background Art

[0002] In automated production and assembly, various types of pressure heads are often required to assist in assembly (pressure-maintaining products or auxiliary fixation, etc.) in order to achieve automated production of products. Due to the complexity of product functions, there are two points that need to be pressurized simultaneously during the assembly process, and the pressure is applied in different directions. There are also certain requirements for the order of pressure application and depressurization. At present, manually operating multiple independent pressure heads to apply pressure often leads to asynchronous pressure application time points, and due to operational errors, there is no connection between the pressure heads, and there is a disordered sequence, resulting in low production efficiency. Utility Model Content

[0003] A double-presser interlocking mechanism, comprising:

[0004] base;

[0005] a first pressing head module, the first pressing head module being arranged on the base;

[0006] A second pressing head module, wherein the second pressing head module is slidably arranged on the base;

[0007] The first pressing head module and the second pressing head module have movement tendencies in different directions and block each other.

[0008] Preferably, the base comprises:

[0009] base plate;

[0010] A bottom plate slider, the bottom plate slider being slidably connected to the bottom plate;

[0011] Limiting posts, which are provided on both sides of the bottom plate and are used to limit the movement trend of the bottom plate slider;

[0012] Preferably, the first pressing head module comprises:

[0013] a first pressing head module base, wherein the first pressing head module base is provided on the bottom plate slider;

[0014] A pressure head slider module, wherein the pressure head slider module is slidably arranged on the first pressure head module base;

[0015] A first pressing head, the first pressing head being provided at one end of the pressing head slider module;

[0016] A first handle is provided on one side of the pressure head slider module.

[0017] Preferably, the second pressing head module comprises:

[0018] A second pressing head module base, the second pressing head module base is provided on the bottom plate slider, and the second pressing head module base has a movement tendency relative to the base slider;

[0019] a second pressing head cover plate, the second pressing head cover plate being rotatably connected to the second pressing head module base;

[0020] a gusset plate module, the gusset plate module being arranged on the base and being used to block the movement tendency of the second pressure head cover plate;

[0021] The second pressing head is arranged on one side of the second pressing head module base.

[0022] Preferably, the first pressure head module base includes a side card plate, and the side card plate is provided on one side of the pressure head slider module; wherein

[0023] The first handle is connected to the pressure head slider module through the side clamping plate, and the side clamping plate can limit the movement tendency of the first handle.

[0024] Preferably, the pressure head slider module includes:

[0025] A first slider and a second slider, wherein the first slider and the second slider are arranged on the first pressure head module base, and the first slider and the second slider have a tendency to move relative to each other;

[0026] A bayonet structure, the bayonet structure being provided at one end of the first slider and the second slider respectively, and the bayonet structure being capable of limiting the movement tendency of the second slider relative to the first slider;

[0027] An ejector pin is provided on one side of the second sliding block and is used to limit the movement trend of the second pressure head module base.

[0028] Preferably, the second pressing head module base includes a slot, which is provided on a side close to the first pressing head module and is used to limit the movement path of the ejector pin.

[0029] Preferably, the bayonet structure comprises:

[0030] A U-shaped groove, the U-shaped groove is provided at one end of the first sliding block;

[0031] A connecting rod, one end of which is fixedly connected to one end of the second slider, and the other end of which is slidably connected to the U-shaped groove;

[0032] The length of the connecting rod is longer than the length of the U-shaped groove, and the end of the connecting rod relative to the second sliding block cannot pass through the U-shaped groove.

[0033] Preferably, the pinch plate module comprises a spring clip, and the spring clip has a tendency to move toward the base of the second pressure head module.

[0034] Beneficial effects:

[0035] The first pressure head module and the second pressure head module are simultaneously arranged on the base to achieve synchronization between the two pressure heads and can complete pressure maintenance work in different directions. When the pressure is lost, the second pressure head module is blocked by the first pressure head module, and the first pressure head module needs to be retracted before the second pressure head module can be lifted up, thereby realizing the pressure loss sequence in the pressure maintenance process. When applying pressure, it is also through manual operation. The second pressure head module needs to be pressed down before the first pressure head module can be moved, avoiding sequence errors caused by manual operation and greatly improving production efficiency. Interlocking (operation sequence) is achieved by the different movement directions of the first pressure head module and the second pressure head module, and the pressing and pressure maintenance requirements in different directions are met simultaneously under the same mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 A schematic structural diagram of a double-presser interlocking mechanism is shown;

[0038] Figure 2 shows a schematic structural diagram of the first pressure head module;

[0039] Figure 3 and Figure 4 shows a schematic structural diagram of the second pressure head module;

[0040] Reference numerals:

[0041] 1. Base; 11. Bottom plate; 12. Limit column; 13. Floor slider;

[0042] 2. First press head module; 21. First boss; 22. First press head module base; 221. Side clamp; 23. First slider; 231. First handle; 24. Second slider; 25. First press head; 26. First elastic mechanism; 27. Bayonet structure; 28. Ejector pin;

[0043] 3. Second pressing head module; 31. Second boss; 32. Buckle plate module; 321. Fixing plate; 322. Spring clip; 33. Second pressing head module base; 331. Card slot; 332. Buffer block; 34. Second elastic mechanism; 35. Second pressing head cover plate; 351. Second pressing head; 352. Second handle. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solution of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0045] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] In the description of this application, it should be noted that, unless otherwise specified or limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components.

[0047] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] In automated production and assembly, various types of pressure heads are often required to assist in assembly (pressure-maintaining products or auxiliary fixation, etc.) in order to achieve automated production of products. Due to the complexity of product functions, there are two points that need to be pressurized simultaneously during the assembly process, and the pressure is applied in different directions and in different orders. In addition, when pressure is lost, the premise for one to lose pressure is that the other loses pressure first. Currently, applying pressure through multiple independent pressure heads often leads to asynchronous pressure application time points, and there is no connection between the pressure heads. Through manual operation, the order of pressure loss cannot be guaranteed.

[0049] In order to solve the above problems, the present application discloses a double-pressure head interlocking mechanism, which realizes the order of pressure application between the two pressure heads by simultaneously arranging the first pressure head module and the second pressure head module on the base. When the pressure is lost, the second pressure head module is blocked by the first pressure head module, and the first pressure head module needs to be retracted before the second pressure head module can be lifted up, thereby realizing the order of pressure loss during the pressure maintaining process. When applying pressure, it is also through manual operation that the second pressure head module needs to be pressed down before the first pressure head module can be moved, thereby avoiding sequence errors caused by manual operation and greatly improving production efficiency. It will be explained below through specific embodiments.

[0050] like Figure 1 As shown, the above-mentioned dual-presser interlocking mechanism includes a base 1, a first presser module 2 and a second presser module 3, wherein the base 1 includes a bottom plate 11, a limiting column 12 and a bottom plate slider 13, the bottom plate slider 13 is slidably connected to the base 1 through a slide rail, the limiting column 12 is arranged on both sides of the bottom plate 11, and is used to block the movement trend of the bottom plate slider 13 in the first direction X, the first presser module 2 and the second presser module 3 are arranged on the bottom plate slider 13, the second presser module 3 can block the movement trend of the first presser module 2 in the first direction X, and the first presser module 2 can block the movement trend of the second presser module 3 in the third direction Z. It should be noted that X is now defined as the first direction, Y is the second direction, and Z is the third direction.

[0051] Specifically, if Figure 2As shown, the first pressure head module 2 includes a first boss 21, a first pressure head module base 22 and a pressure head slider module. The first boss 21 is provided on the bottom plate slider 13 for carrying the first pressure head module 2. The first pressure head module base 22 is provided on the first boss 21. The pressure head slider module is provided on the first pressure head module base 22. The first pressure head module base 22 also includes a side card 221. The side card 221 is provided on one side of the first pressure head module base 22. A through hole is provided on the side card 221, and a movable groove is provided to connect the through hole. The width of the movable groove is smaller than the diameter of the through hole. The pressure head slider module also includes a first slider 23, a second slider 24 and a first elastic mechanism 26. The first slider 23 and the second slider 24 are arranged on the first pressure head module base 22 through a slide rail. The first elastic mechanism 26 is arranged between the first slider 23 and the second slider 24, so that the first slider 23 and the second slider 24 have a tendency to move relative to each other. The first slider 23 also includes a first handle 231. The first handle 231 is composed of three cylinders of different diameters, which are connected in sequence by diameter size. Among them, the cylinder with the smallest diameter matches the movable groove, the diameter of the largest cylinder is larger than the diameter of the through hole, and the diameters of the remaining cylinders match the through hole (except for the cylinder with the largest diameter, the other two cylinders are telescopically connected, and the cylinder with the larger diameter can be sleeved on the cylinder with the smaller diameter, and the two are inseparable). The end with the smallest diameter of the first handle 231 passes through the side clamping plate 221 and is connected to the first slider 23. Moving the first handle 231 can drive the pressure head slider module to move in the first direction X. The first pressure head module 2 It also includes a first pressure head 25, a pin structure 27 and a push pin 28. The first pressure head 25 is arranged on the second slider 24, and the push pin 28 is arranged on the side of the second slider 24 close to the second pressure head module 3. The pin structure 27 includes a connecting rod 271 and a U-shaped groove 272. The connecting rod 271 includes a main body and a blocking part. The main body is passed through the U-shaped groove 272 and one end is connected to the second slider 24. The blocking part is arranged at the other end of the main body. The blocking part cannot pass through the U-shaped groove 272, thereby limiting the movement trend of the second slider 24 away from the first slider 23.

[0052] like Figure 3 and Figure 4The second pressing head module 3 is shown as follows: the second pressing head module 3 includes a second boss 31, a gusset module 32, a second pressing head module base 33 and a second elastic mechanism 34. The second boss 31 is arranged on the bottom plate slider 13 and has slide rails on both sides. The second pressing head module base 33 is arranged on the second boss 31. The second pressing head module base 33 is in an inverted U shape. Connecting plates are provided on both sides of the bottom and are connected to the slide rails on both sides of the bottom plate slider 13. A second elastic mechanism 34 is provided between the second pressing head module base 33 and the second boss 31. The second elastic mechanism 34 makes the second pressing head module 3 have a tendency to move toward the third direction Z. The gusset module 32 is arranged on one side of the second boss 31 to block the movement tendency of the second pressing head module 3. Specifically, the gusset module 32 includes a fixing plate 321 and a spring clip 322. The fixing plate 321 is fixedly arranged on the second boss 31. The middle portion of the spring clip 322 is rotatably connected to the fixing plate 321, and one end (away from the side of the second pressing head module base 33) is connected to the fixing plate 321. The locking plate 331 is provided with a spring, so that the other end (closer to the side of the second pressing head module base 33) has a tendency to move toward the second pressing head module base 33. The spring clip 322 is in the shape of a hook near one end of the second pressing head cover 35, which can be hooked on the upper surface of the second pressing head cover 35 to block the movement tendency of the second pressing head module base 33. The second pressing head module base 33 also includes a slot 331 and a buffer block 332. The slot 331 is provided on one side close to the first pressing head module 2 and is a cross-shaped groove (two grooves are arranged crosswise). The two grooves are respectively provided in the first direction X and the third direction Z. The groove width matches the ejector pin 28. The buffer block 332 is provided on one side of the second pressing head module base 33 and is located above the limit column 12, which can buffer the movement of the second pressing head module 3. In addition, the second pressing head module 3 also includes a second pressing head cover 35, a second pressing head 351 and a second handle 352. ， The second pressure head cover plate 35 is rotatably connected to the second pressure head module base 33, and the second pressure head 351 and the second handle 352 are arranged on the second pressure head cover plate 35. It should be noted that the second pressure head 351 can be directly arranged on the second pressure head module base 33. The reason why it is rotatably connected here through the second pressure head cover plate 35 is that the second pressure head 351 will be blocked when it moves in the third direction Z. By means of the rotational connection, the second pressure head 351 is first raised or lowered to a certain height, and then the second pressure head 351 is flipped over, which can avoid the obstruction of the second pressure head 351 in the third direction Z.

[0053] In summary, the first pressing head module 2 and the second pressing head module 3 are jointly arranged on the bottom plate 11, and the ejector pin 28 is placed in the card slot 331. In the initial state, the ejector pin 28 is located in the groove in the third direction in the card slot 331, and at this time, the spring clip 322 does not abut against the second pressing head cover 35. The second pressing head module base 33 moves toward the third direction Z due to the action of the second elastic mechanism 34. Because the ejector pin 28 blocks the inner wall of the card slot 331, the movement of the second pressing head module base 33 in the third direction Z reaches the upper limit. At the same time, the pressing head slider module is in the first direction X due to the ejector pin 28 in the card slot 331. The second pressing head module 3 is blocked, and at this time, it is necessary to manually press the second pressing head module 3 first, and at the same time drive the spring clip 322 to avoid the movement path of the second pressing head module base 33 in the third direction Z until the second pressing head module base 33 is located below the spring clip 322, and then the spring clip 322 rebounds to place it above the second pressing head cover 35. Due to the action of the second elastic mechanism 34, the second pressing head module 3 is fixed. It should be noted that at this time, as the second pressing head module base 33 is pressed down, the second pressing head 351 is driven to be pressed down, and the pressing and pressure maintenance of the second pressing head module 3 in the third direction Z is completed.

[0054] At this time, the ejector pin 28 is in the cross groove in the first direction X in the card slot 331, and the movement of the pressure head slider module in the first direction X can be achieved by pushing the first handle 231. Because the first elastic mechanism 26 makes the second slider 24 have a movement tendency away from the first slider 23, the first slider 23 drives the first pressure head 25 to move until the first pressure head 25 abuts against the position where the pressure is required to be pressed and maintained (the pressure maintaining pressure is the elastic potential energy of the first elastic mechanism 26). It should be noted that the first handle 231 is penetrated by the side card plate 221, and the side card plate 221 is provided with a through hole and a movable groove. The through hole is provided on the side close to the first pressure head 25. Initially, the first handle 231 is located in the movable groove. The first handle is manually driven to move in the first direction X until the first handle 231 is located in the through hole. The first handle 231 is manually pushed in the second direction Y, so that the larger cylinder on the first handle 231 is penetrated into the through hole. At this time, the first handle 231 is fixed on the side card plate 221, and the pressing and maintaining pressure work of the first pressure head module 2 in the first direction Z is completed.

[0055] Finally, when the pressure holding work is completed, it is necessary to manually withdraw the first handle 231 so that the cylinder with the smallest diameter on the first handle 231 is placed in the side clamping plate 221, and the first handle 231 is moved to make the first pressure head module 2 exit the pressure holding work. At this time, the ejector pin 28 is located in the groove in the third direction Z in the clamping slot 331, and the spring clip 322 is manually driven away from the second pressure head cover plate 35, and the second pressure head cover plate 35 moves toward the third direction Z. At this point, the pressure holding and pressing work of the second pressure head module 3 is combined. In this solution, the base slider 13 is slidably connected to the bottom plate 11 to realize the entry and exit of the mechanism in the working position. The whole machine is compact and small. It is also manually operated to avoid the phenomenon of incorrect pressing sequence caused by people, while satisfying the requirement of one mechanism to achieve pressure holding in different directions.

[0056] What is described above is only a preferred embodiment of a positioning inkjet device disclosed in 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 creative concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A double-press interlocking mechanism, characterized in that: include: base; a first pressing head module, the first pressing head module being arranged on the base; a second pressing head module, the second pressing head module being slidably disposed on the base; in The first pressing head module and the second pressing head module have movement tendencies in different directions and block each other.

2. A double-presser interlocking mechanism according to claim 1, characterized in that: The base comprises: base plate; A bottom plate slider, the bottom plate slider being slidably connected to the bottom plate; Limiting posts are provided on both sides of the bottom plate and are used to limit the movement trend of the bottom plate slider.

3. A double-presser interlocking mechanism according to claim 2, characterized in that: The first pressure head module includes: a first pressing head module base, wherein the first pressing head module base is provided on the bottom plate slider; A pressure head slider module, wherein the pressure head slider module is slidably arranged on the first pressure head module base; A first pressing head, the first pressing head being provided at one end of the pressing head slider module; a first handle, the first handle being provided on one side of the press head slider module; A bayonet structure, which is provided on the pressure head slider module and can limit the movement trend of the pressure head slider module; An ejector pin is provided on one side of the pressure head slider module and is used to limit the movement trend of the second pressure head module.

4. A double-pressing head interlocking mechanism according to claim 3, characterized in that: The second pressure head module includes: A second pressing head module base, the second pressing head module base is provided on the bottom plate slider, and the second pressing head module base has a movement tendency relative to the base slider; a second pressing head cover plate, the second pressing head cover plate being rotatably connected to the second pressing head module base; a gusset plate module, the gusset plate module being arranged on the base and being used to block the movement tendency of the second pressure head cover plate; The second pressing head is arranged on one side of the second pressing head module base.

5. A double-presser interlocking mechanism according to claim 4, characterized in that: The first pressure head module base includes a side clamping plate, and the side clamping plate is provided on one side of the pressure head slider module; in The first handle is connected to the pressure head slider module through the side clamping plate, and the side clamping plate can limit the movement tendency of the first handle.

6. A double-presser interlocking mechanism according to claim 5, characterized in that: The pressure head slider module includes: A first slider and a second slider are provided on the first pressure head module base, and the first slider and the second slider have a tendency to move relative to each other.

7. A double-presser interlocking mechanism according to claim 6, characterized in that: The second pressing head module base includes a card slot, which is arranged on a side close to the first pressing head module and is used to limit the movement path of the ejector pin.

8. The double-presser interlocking mechanism according to claim 7, characterized in that: The bayonet structure comprises: A U-shaped groove, the U-shaped groove is provided at one end of the first sliding block; A connecting rod, one end of which is fixedly connected to one end of the second slider, and the other end of which is slidably connected to the U-shaped groove; The length of the connecting rod is longer than the length of the U-shaped groove, and the end of the connecting rod relative to the second sliding block cannot pass through the U-shaped groove.

9. The double-presser interlocking mechanism according to claim 8, characterized in that: The pinch plate module includes a spring clip, and the spring clip has a tendency to move toward the base of the second pressure head module.

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