An efficient dual-station circuit board automatic dispensing equipment

Abstract

The utility model relates to the technical field of automatic glue dispensing equipment for circuit boards, specifically to an efficient double-station automatic glue dispensing equipment for circuit boards, including a double-station automatic glue dispensing equipment body; two groups of slide rails are symmetrically arranged on the upper side of the double-station automatic glue dispensing equipment body; placement plates are slidably installed on both groups of slide rails; a rotating groove is provided in the middle of the placement plate; two groups of fixed plates are slidably installed on the upper side of the placement plate. During the use of the utility model, the circuit board can be clamped and fixed on the upper side of the placement plate by the setting of the clamping component, thereby ensuring that the position of the circuit board is fixed, facilitating subsequent glue dispensing and reducing errors; and the circuit board can be limited between the two groups of fixed plates by the setting of the adjustment component, thereby avoiding the position of the circuit board from being misaligned during the movement process. In addition, the four groups of rotating wheels can be controlled to be lifted and lowered by the setting of the lifting component, thereby facilitating the picking up of the circuit board.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic glue dispensing equipment for circuit boards, in particular to an efficient double-station automatic glue dispensing equipment for circuit boards. Background Art

[0002] Nowadays, many companies have put forward higher requirements for the practicality and stability of electronic products, and circuit board dispensing processing has become an indispensable process. Circuit boards use dispensing machines for circuit board dispensing processing, which is mainly used for waterproofing, dustproofing and corrosion resistance of circuit boards. During the use of existing circuit board dispensing equipment, staff are required to manually place the circuit board in the specified position, resulting in subsequent dispensing errors due to different placement positions during use, and the lack of a clamping mechanism for the circuit board. The placement of the board may cause the position of the circuit board to change. For this reason, we proposed an efficient dual-station circuit board automatic dispensing equipment to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency dual-station circuit board automatic glue dispensing device for clamping a circuit board, so as to solve the problem of the existing circuit board automatic glue dispensing device lacking in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient double-station automatic dispensing equipment for circuit boards, comprising a double-station automatic dispensing equipment body; two groups of slide rails are symmetrically arranged on the upper side of the double-station automatic dispensing equipment body; a placement plate is slidably installed on the two groups of slide rails; a rotating groove is opened in the middle of the placement plate; two groups of fixed plates are slidably installed on the upper side of the placement plate; two groups of connecting plates are slidably installed inside the two groups of placement plates, and rotating wheels are rotatably installed on the left and right ends of the connecting plates; a clamping assembly is arranged inside the placement plate, and the clamping assembly is used to clamp and fix the circuit board on the upper side of the placement plate; slots are opened inside the two groups of fixing plates; adjustment assemblies are arranged inside the two groups of slots, and the adjustment assemblies are used to adjust according to circuit boards of different sizes; lifting assemblies are arranged inside the two groups of placement plates, and the lifting assemblies are used to control the connecting plate and the third bevel gear to lift and lower at the same time.

[0005] Preferably, the clamping assembly includes a bidirectional screw and a threaded sleeve, the bidirectional screw is rotatably installed inside the rotating groove, the left and right ends of the bidirectional screw are threadedly installed with threaded sleeves, the upper ends of the two groups of threaded sleeves are fixedly installed on the fixed plate, and the right end of the bidirectional screw is fixedly installed with a turning handle.

[0006] Preferably, four groups of limiting grooves are symmetrically opened on the upper side of the placement plate, and two groups of limiting blocks are fixedly installed on the lower ends of the two groups of fixing plates, and the limiting blocks slide inside the limiting grooves.

[0007] Preferably, sponge pads are glued to opposite sides of the two groups of fixing plates.

[0008] Preferably, the adjustment assembly includes a telescopic rod, a spring and a rotating block, the telescopic rod is movably inserted into the interior of the two groups of slots, the spring is arranged inside the interior of the two groups of slots, the rear end of the spring is fixedly installed on the fixed plate, the front end of the fixed plate is fixedly connected to the rear end of the telescopic rod, the front sides of the two groups of telescopic rods are fixedly installed with rotating blocks, and the rear sides of the two groups of rotating blocks are glued with sponge pads.

[0009] Preferably, the lifting assembly includes a connecting rod, a first bevel gear, a second bevel gear and a one-way screw. Two groups of connecting rods are rotatably installed inside the placement plate, the first bevel gear is fixedly installed in the middle of the two-way screw, the second bevel gear is fixedly installed at the front and rear ends of the two groups of connecting rods, the teeth of the first bevel gear are meshed with the teeth of the two groups of second bevel gears, two groups of one-way screws are symmetrically rotatably installed inside the two groups of placement plates, the third bevel gear is fixedly installed at the lower ends of the two groups of one-way screws, the teeth of the third bevel gear are meshed with the teeth of the second bevel gear, and the middle part of the connecting plate is threadedly installed with the one-way screw.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: during the use of the utility model, the circuit board can be clamped and fixed on the upper side of the placement plate through the setting of the clamping component, thereby ensuring that the position of the circuit board is fixed, facilitating subsequent gluing and reducing errors; and the circuit board can be limited between the two groups of fixed plates through the setting of the adjustment component, thereby avoiding the position of the circuit board from being misplaced during the movement process. In addition, the four groups of rotating wheels can be controlled to rise and fall through the setting of the lifting component, thereby facilitating the picking up of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a front view schematic diagram of a structure placement plate of the utility model;

[0014] Figure 3 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0015] Figure 4 For this utility model Figure 3 A is a partial enlarged schematic diagram;

[0016] Figure 5 For this utility model Figure 3 A partial enlarged schematic diagram of B in the middle;

[0017] Figure 6 For this utility model Figure 3 A partial enlarged schematic diagram of C in the middle.

[0018] In the figure: 1. Double-station automatic dispensing equipment body; 2. Slide rail; 3. Placement plate; 4. Rotating groove; 5. Bidirectional screw; 6. Screw sleeve; 7. Fixed plate; 8. Turning handle; 9. Limiting groove; 10. Limiting block; 11. Sponge pad; 12. Slot; 13. Telescopic rod; 14. Spring; 15. Rotating block; 16. Connecting rod; 17. First bevel gear; 18. Second bevel gear; 19. One-way screw; 20. Third bevel gear; 21. Connecting plate; 22. Rotating wheel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-6 The utility model provides an embodiment: an efficient double-station circuit board automatic dispensing equipment, including a double-station automatic dispensing equipment body 1; two groups of slide rails 2 are symmetrically arranged on the upper side of the double-station automatic dispensing equipment body 1; a placement plate 3 is slidably installed on the two groups of slide rails 2; a rotation groove 4 is opened in the middle of the placement plate 3; two groups of fixing plates 7 are slidably installed on the upper side of the placement plate 3; two groups of connecting plates 21 are slidably installed inside the two groups of placement plates 3, and rotating wheels 22 are rotatably installed on the left and right ends of the connecting plates 21; a clamping assembly is arranged inside the placement plate 3, and the clamping assembly is used to clamp and fix the circuit board on the upper side of the placement plate 3; slots 12 are opened inside the two groups of fixing plates 7; adjustment assemblies are arranged inside the two groups of slots 12, and the adjustment assemblies are used to adjust according to circuit boards of different sizes; lifting assemblies are arranged inside the two groups of placement plates 3, and the lifting assemblies are used to control the connection plate 21 and the third bevel gear 20 to lift and lower at the same time;

[0021] Further, the clamping assembly includes a bidirectional screw 5 and a screw sleeve 6. The bidirectional screw 5 is rotatably installed inside the rotating groove 4. The left and right ends of the bidirectional screw 5 are threadedly installed with screw sleeves 6. The upper ends of the two sets of screw sleeves 6 are fixedly installed with the fixing plate 7. The right end of the bidirectional screw 5 is fixedly installed with a turning handle 8. Figure 3 As shown, this setting makes it easy for workers to make adjustments according to circuit boards of different sizes, thereby facilitating subsequent glue dispensing.

[0022] Furthermore, four groups of limit grooves 9 are symmetrically opened on the upper side of the placement plate 3, and two groups of limit blocks 10 are fixedly installed at the lower ends of the two groups of fixed plates 7. The limit blocks 10 slide inside the limit grooves 9. Figure 3 As shown, two groups of limit blocks 10 are provided to ensure the stability of the fixing plate 7 when it moves on the upper side of the placement plate 3.

[0023] Furthermore, sponge pads 11 are glued to opposite sides of the two sets of fixing plates 7. Figure 3 As shown, the edge of the circuit board can be protected by providing multiple groups of sponge pads 11 .

[0024] Further, the adjustment assembly includes a telescopic rod 13, a spring 14 and a rotating block 15. The telescopic rod 13 is movably inserted into the two groups of slots 12. The spring 14 is arranged inside the two groups of slots 12. The rear end of the spring 14 is fixedly installed with the fixing plate 7. The front end of the fixing plate 7 is fixedly connected with the rear end of the telescopic rod 13. The rotating block 15 is fixedly installed on the front side of the two groups of telescopic rods 13. The rear side of the two groups of rotating blocks 15 is glued with a sponge pad 11. Figure 4 As shown, circuit boards of different sizes can be easily fixed by adjusting the setting of the components.

[0025] Furthermore, the lifting assembly includes a connecting rod 16, a first bevel gear 17, a second bevel gear 18 and a one-way screw 19. Two groups of connecting rods 16 are rotatably installed inside the placement plate 3. The first bevel gear 17 is fixedly installed in the middle of the bidirectional screw 5. The second bevel gear 18 is fixedly installed at the front and rear ends of the two groups of connecting rods 16. The teeth of the first bevel gear 17 are meshed with the teeth of the two groups of second bevel gears 18. Two groups of one-way screws 19 are symmetrically rotatably installed inside the two groups of placement plates 3. The lower ends of the two groups of one-way screws 19 are fixedly installed with third bevel gears 20. The teeth of the third bevel gear 20 are meshed with the teeth of the second bevel gear 18. The middle part of the connecting plate 21 is threadedly installed with the one-way screw 19.

[0026] Working principle: When the device is used, the staff places the circuit board to be processed on the upper side of the left placement plate 3; the staff rotates the left rotating block 15 in two groups, and rotates the two groups of rotating blocks 15 to the left and right sides. Then the staff places the circuit board to be processed between the two groups of fixed plates 7, and the circuit board slides on the upper side of the four groups of rotating wheels 22. Then, the staff grasps the turning handle 8 and rotates it clockwise, and the turning handle 8 drives the bidirectional screw 5 to rotate clockwise inside the rotating groove 4. The two groups of screw sleeves 6 are driven by the action of the threads to drive the two groups of fixed plates 7 to approach each other, and clamp the left and right sides of the circuit board. At the same time, the bidirectional screw 5 drives the first bevel gear 17 to rotate, and the first bevel gear 17 drives the two groups of second bevel gears 18 and the two groups of connecting rods 16 to rotate, and the rotation of the second bevel gear 18 drives the third bevel gear 18 to rotate. The gear 20 and the one-way screw 19 rotate, so that the connecting plate 21 moves downwardly under the action of the thread on the one-way screw 19, and then drives the two sets of rotating wheels 22 to move downwardly at the same time, so that the circuit board is completely fitted to the upper side of the placement plate 3; then the staff starts the two sets of telescopic rods 13, and the two sets of telescopic rods 13 move backward inside the two sets of slots 12, and compress the two sets of springs 14, and then the staff rotates the two sets of rotating blocks 15, and makes the rear sides of the two sets of rotating blocks 15 fit the front side of the circuit board, through the above operation, the circuit board can be fixed on the left placement plate 3, and then the device is started, and the circuit board on the left is processed by the double-station automatic dispensing equipment body 1, and then the staff repeats the above operation to place the circuit board on the upper side of the right placement plate 3, the above is the entire working principle of the utility model.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An efficient dual-station automatic glue dispensing device for circuit boards, comprising a dual-station automatic glue dispensing device body (1); characterized in that: Two groups of slide rails (2) are symmetrically arranged on the upper side of the double-station automatic dispensing equipment body (1); a placement plate (3) is slidably installed on both groups of the slide rails (2); a rotation groove (4) is provided in the middle of the placement plate (3); two groups of fixed plates (7) are slidably installed on the upper side of the placement plate (3); two groups of connecting plates (21) are slidably installed inside the two groups of the placement plates (3), and rotating wheels (22) are rotatably installed on the left and right ends of the connecting plates (21); a clamping component is arranged inside the placement plate (3), and the clamping component is used to clamp and fix the circuit board on the upper side of the placement plate (3); a slot (12) is provided inside the two groups of the fixed plates (7); an adjustment component is arranged inside the two groups of the slots (12), and the adjustment component is used to adjust according to circuit boards of different sizes; a lifting component is arranged inside the two groups of the placement plates (3), and the lifting component is used to control the connection plate (21) and the third bevel gear (20) to lift and lower at the same time.

2. According to claim 1, a highly efficient dual-station circuit board automatic dispensing equipment is characterized by: The clamping assembly comprises a bidirectional screw (5) and a screw sleeve (6); the bidirectional screw (5) is rotatably mounted inside the rotating groove (4); the screw sleeves (6) are threadedly mounted on both left and right ends of the bidirectional screw (5); the upper ends of the two groups of screw sleeves (6) are fixedly mounted on a fixing plate (7); and a turning handle (8) is fixedly mounted on the right end of the bidirectional screw (5).

3. The efficient dual-station circuit board automatic dispensing equipment according to claim 1 is characterized by: Four groups of limiting grooves (9) are symmetrically provided on the upper side of the placement plate (3), and two groups of limiting blocks (10) are fixedly installed at the lower ends of the two groups of fixing plates (7), and the limiting blocks (10) slide inside the limiting grooves (9).

4. The efficient dual-station circuit board automatic dispensing equipment according to claim 1 is characterized by: Sponge pads (11) are glued to opposite sides of the two groups of fixing plates (7).

5. The efficient dual-station circuit board automatic dispensing equipment according to claim 1 is characterized by: The adjustment assembly comprises a telescopic rod (13), a spring (14) and a rotating block (15); the telescopic rod (13) is movably inserted into the interior of the two groups of slots (12); the spring (14) is arranged inside the two groups of slots (12); the rear end of the spring (14) is fixedly mounted on a fixing plate (7); the front end of the fixing plate (7) is fixedly connected to the rear end of the telescopic rod (13); the rotating block (15) is fixedly mounted on the front side of the two groups of telescopic rods (13); and the rear side of the two groups of rotating blocks (15) is glued with a sponge pad (11).

6. The efficient dual-station circuit board automatic dispensing equipment according to claim 2 is characterized by: The lifting assembly comprises a connecting rod (16), a first bevel gear (17), a second bevel gear (18) and a one-way screw (19); two groups of connecting rods (16) are rotatably installed inside the placement plate (3); the first bevel gear (17) is fixedly installed in the middle of the bidirectional screw (5); the second bevel gears (18) are fixedly installed at the front and rear ends of the two groups of connecting rods (16); the teeth of the first bevel gear (17) are meshed with the teeth of the two groups of second bevel gears (18); two groups of one-way screws (19) are symmetrically rotatably installed inside the two groups of placement plates (3); the lower ends of the two groups of one-way screws (19) are fixedly installed with a third bevel gear (20); the teeth of the third bevel gear (20) are meshed with the teeth of the second bevel gear (18); the middle of the connecting plate (21) is threadedly installed with the one-way screw (19).

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