SMT material receiving device

Abstract

The utility model provides an SMT material receiving device, and belongs to the technical field of material receiving devices. Comprising a base and a supporting plate fixedly installed on the base, one side of the supporting plate is provided with a crimping mechanism, the crimping mechanism comprises a mounting base fixedly connected to one side of the supporting plate, a through groove is formed in the mounting base in a penetrating mode, the top of the mounting base is rotationally connected with a connecting rod, and an extrusion block is fixedly installed at the bottom of the connecting rod; and two moving rods movably penetrate through the interior of the through groove, springs are arranged on the outer walls of the moving rods, limiting discs are fixedly connected to the outer walls of the moving rods, and one ends of the springs are fixedly connected with the bottoms of the limiting discs. According to the utility model, through the arrangement of the crimping mechanism, in the process of manually rotating the connecting rod, the crimping plate vertically moves downwards and does not rotate, rapid and accurate crimping can be realized, multi-group SMT material receiving is realized at the same time, the damage of workpieces during processing caused by dislocation during crimping is avoided, and the material receiving efficiency and precision are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material receiving device technical field, especially in an SMT material receiving device. BACKGROUND

[0002] There is an electronic component mounting method called SMT, which refers to surface mount technology. This technology allows components to be directly mounted on the surface of a printed circuit board. The main function of SMT material receiving is to avoid discarding materials that are too short to be used on the machine. The general principle of SMT material receiving is to place two ends of the material receiving belt that need to be bonded together on the same plane, and then use adhesive tape to bond the two material receiving belts together.

[0003] A Chinese patent with the authorization announcement number CN220334301U discloses an SMT material receiving device, which includes a base, an operating table, and a crimping structure. The operating table is installed on the base and includes a limiting box and a material receiving platform embedded in the limiting box. The top of the material receiving platform is parallel and equidistantly provided with multiple groups of positioning core shafts. The crimping structure includes a support block installed on the base, a guide plate fixed to one side of the support block, and a position control rod engaged with the end of the guide plate. A rotating link is rotatably installed on the guide plate, and the other end of the rotating link is rotatably connected to the position control rod. The bottom of the rotating link is fixed with a crimping block.

[0004] In the above-mentioned patent, multiple groups of material receiving belts are processed simultaneously by rotating the crimping block. The bottom of the crimping block is provided with multiple groups of positioning grooves. After crimping, multiple groups of positioning core shafts are correspondingly embedded in multiple groups of positioning grooves. However, when the crimping block rotates around the end of the rotating link as the axis, the positioning grooves cannot quickly and accurately correspond to the positioning core shafts. Therefore, the present application provides an SMT material receiving device to meet the needs. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide an SMT material receiving device to solve the problem that the positioning grooves cannot quickly and accurately correspond to the positioning core shafts when the crimping block rotates around the end of the rotating link as the axis.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of SMT material receiving device, including base and support plate fixedly installed on base, one side of the support plate is provided with crimping mechanism, crimping mechanism includes the mounting seat fixedly connected in the one side of support plate, through groove is passed in the inside of mounting seat, connecting rod is rotatably connected at the top of mounting seat, extrusion block is fixedly installed at the bottom of connecting rod, two movable rods are movably passed in the inside of through groove, spring is arranged on the outer wall of movable rod, limit disc is fixedly connected on the outer wall of movable rod, the bottom of limit disc is fixedly connected with the one end of spring, the inner wall of through groove is fixedly connected with the other end of spring, crimping plate is fixedly installed at the bottom of two movable rods, connecting disc is fixedly connected on the top of base, a plurality of positioning cores are fixedly connected on the top of connecting disc.

[0008] Preferably, one side of the connecting rod is fixedly installed with a handle, and the outer wall of the handle is provided with anti-skid stripes.

[0009] Preferably, the outer wall of the extrusion block is fixedly connected with a rubber layer.

[0010] Preferably, the bottom of the crimping plate is provided with a positioning groove corresponding to the positioning core.

[0011] Preferably, the edge of the positioning groove is provided with a chamfer.

[0012] Preferably, the top of the connecting disc is provided with a pushing mechanism, the pushing mechanism includes two limit plates fixedly installed on the top of the base, the two ends of the limit plate are provided with two mounting portions, the mounting portion close to the one side of the support plate is provided with a limit slot one, and the mounting portion away from the one side of the support plate is provided with a limit slot two, the top of the connecting disc is provided with a pushing plate, the positioning core movably penetrates the pushing plate, the two sides of the pushing plate are fixedly connected with a round rod, the two ends of the round rod are fixedly connected with a connecting ball, and the connecting ball penetrates the mounting portion.

[0013] Preferably, the mounting portion close to the one side of the support plate is higher than the other mounting portion.

[0014] Preferably, the outer wall of the connecting ball is fixedly connected with an anti-skid protrusion.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above-mentioned scheme, by setting the crimping mechanism, the crimping plate moves vertically downward without rotating during the manual rotation of the connecting rod, which can quickly and accurately crimp, and simultaneously realize multiple SMT material receiving, avoid dislocation during crimping to cause damage during workpiece processing, and improve material receiving efficiency and precision.

[0017] Through the setting of the pushing mechanism, multiple groups of copper buckles with completed material receiving can be quickly removed from the positioning core during the lifting of the pushing plate, the efficiency of discharging is improved, the installation part near the side of the supporting plate is higher than the other installation part, the pushing plate is in an inclined state, so that the copper buckle can slide away from the side of the supporting plate, and the workpiece after crimping is conveniently collected. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to implement and use the present disclosure.

[0019] Figure 1 It is a three-dimensional structure schematic diagram of the SMT material receiving device;

[0020] Figure 2 It is a three-dimensional structure schematic diagram of the SMT material receiving device;

[0021] Figure 3 It is a three-dimensional structure schematic diagram of the pushing mechanism;

[0022] Figure 4 It is a three-dimensional structure schematic diagram of the rubber layer.

[0023] [REFERENCE NUMERALS]

[0024] 1, base; 2, supporting plate; 3, crimping mechanism; 31, mounting seat; 32, through slot; 33, connecting rod; 34, handle; 35, extrusion block; 36, moving rod; 37, spring; 38, limiting disc; 39, rubber layer; 310, crimping plate; 311, connecting disc; 312, positioning core; 313, positioning groove; 4, pushing mechanism; 41, limiting plate; 42, limiting groove one; 43, limiting groove two; 44, pushing plate; 45, round rod; 46, connecting ball.

[0025] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in this specific structure, device and environment, according to the specific needs, the ordinary skilled in the art can adjust or modify these devices and environment, the adjustment or modification still includes in the scope of the appended claims. DETAILED DESCRIPTION

[0026] The SMT material receiving device provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. Meanwhile, it is pointed out here that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and some other alternative ways can also be adopted by those skilled in the art to implement them; and the drawings are only used to describe the embodiments in more detail, and are not intended to specifically limit the utility model.

[0027] It should be noted that the terms "one embodiment", "an embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0028] Generally, the terms can be understood at least partly from the use in the context. For example, depending at least partly on the context, the term "one or more" used herein can be used to describe any feature, structure or characteristic in the singular sense or can be used to describe a combination of features, structures or characteristics in the plural sense. In addition, the term "based on" can be understood as not necessarily conveying a set of exclusive factors, but can instead allow the presence of other factors not necessarily explicitly described, at least partly depending on the context.

[0029] As Figures 1-4 shown, the embodiment of the utility model provides a kind of SMT material receiving device, including base 1 and the support plate 2 of fixed installation on base 1, one side of support plate 2 is provided with crimping mechanism 3, crimping mechanism 3 includes the mounting seat 31 of fixed connection in one side of support plate 2, the inside of mounting seat 31 is through and is equipped with through slot 32, the top of mounting seat 31 is rotatably connected with connecting rod 33, the bottom of connecting rod 33 is fixedly installed with extrusion block 35, two movable rods 36 are movably through in the inside of through slot 32, spring 37 is arranged on the outer wall of movable rod 36, the outer wall of movable rod 36 is fixedly connected with limit disc 38, one end of spring 37 is fixedly connected with the bottom of limit disc 38, the other end of spring 37 is fixedly connected with the inner wall of through slot 32, two movable rods 36 are fixedly installed with crimping plate 310 in the bottom, the top of base 1 is fixedly connected with connecting disc 311, the top of connecting disc 311 is fixedly connected with multiple positioning cores 312 that are evenly arranged.

[0030] The SMT material receiving copper buckle is sleeved on each positioning core 312, and the two to-be-bonded positions of each group of material receiving belts are located on the SMT material receiving copper buckle after being placed. Then, the connecting rod 33 is rotated to make the extrusion block 35 extrude the top of the moving rod 36, drive the moving rod 36 and the limiting disc 38 to move downward, extrude the spring 37 by the limiting disc 38, drive the crimping plate 310 to move downward by the moving rod 36, and make the pressure generated by the downward pressing of the crimping plate 310 bond the to-be-bonded ends of the two material receiving belts in each group together through the SMT material receiving copper buckle to complete the SMT material receiving. By arranging the crimping mechanism 3, the crimping plate 310 moves vertically downward without rotating during the process of manually rotating the connecting rod 33, which can quickly and accurately crimp and simultaneously realize the crimping of multiple groups of SMT material receiving, avoids dislocation during crimping to cause damage to the workpiece during processing, and improves the material receiving efficiency and precision.

[0031] As shown in Figure 1 , Figure 2 and Figure 4 , one side of the connecting rod 33 is fixedly installed with a handle 34, and the outer wall of the handle 34 is provided with anti-skid stripes. By arranging the handle 34 and the anti-skid stripes, the connecting rod 33 can be conveniently held and pressed by the staff, so as to drive the moving rod 36 to press downward for crimping.

[0032] As shown in Figure 4 , the outer wall of the extrusion block 35 is fixedly connected with a rubber layer 39. By arranging the rubber layer 39, the rubber layer 39 has elasticity, which avoids hard collision between the extrusion block 35 and the moving rod 36 to cause damage.

[0033] As shown in Figure 2 , the bottom of the crimping plate 310 is provided with a positioning groove 313 corresponding to the positioning core 312. When the crimping plate 310 moves downward, the positioning core 312 is inserted into the inside of the positioning groove 313, the positioning groove 313 is clamped on each group of crimping workpieces for crimping, and the crimping plate 310 and the connecting disc 311 are kept consistent in the vertical direction during crimping, which avoids deviation of the crimping plate 310 during downward crimping to cause damage to the workpiece.

[0034] As shown in Figure 2 , the edge of the positioning groove 313 is provided with a chamfer. By arranging the chamfer, the positioning core 312 and the positioning groove 313 are conveniently inserted in one-to-one correspondence.

[0035] As shown in Figure 3As shown, the top of the connecting disc 311 is provided with a pushing mechanism 4, which includes two limiting plates 41 fixedly installed on the top of the base 1, both ends of the limiting plate 41 are provided with two mounting parts, the mounting part close to one side of the supporting plate 2 is provided with a limiting groove one 42, and the mounting part away from one side of the supporting plate 2 is provided with a limiting groove two 43, the top of the connecting disc 311 is provided with a pushing plate 44, the positioning core 312 movably penetrates through the pushing plate 44, both sides of the pushing plate 44 are fixedly connected with a circular rod 45, both ends of the circular rod 45 are fixedly connected with a connecting ball 46, and the connecting ball 46 penetrates through the mounting part.

[0036] The copper buckle is sleeved on the outer wall of the positioning core 312, the copper buckle is placed on the top of the pushing plate 44, after the crimping plate 310 moves downward for crimping, the crimping plate 310 is lifted upward, the pushing plate 44 is manually lifted upward by the worker, the pushing plate 44 drives the copper buckle after crimping to move upward, so that it is separated from the outer wall of the positioning core 312, the pushing plate 44 drives the circular rod 45 to move in the mounting part, one side of the circular rod 45 moves in the limiting groove one 42, and the other side of the circular rod 45 moves in the limiting groove two 43, through the setting of the pushing mechanism 4, a plurality of copper buckles after crimping can be quickly removed from the positioning core 312 during the lifting of the pushing plate 44, the efficiency of discharging is improved, the mounting part close to one side of the supporting plate 2 is higher than the other mounting part, and the pushing plate 44 is in an inclined state, so that the copper buckle can slide away from one side away from the supporting plate 2, and the workpiece after crimping can be quickly collected.

[0037] As shown in the figure, Figure 3 The outer wall of the connecting ball 46 is fixedly connected with an anti-skid protrusion, through the setting of the anti-skid protrusion, the friction between the hand and the connecting ball 46 can be increased, and the pushing plate 44 can be lifted and deflected by the worker holding the connecting ball 46.

[0038] The utility model provides a technical scheme, the SMT material receiving copper buckle is sleeved on every positioning core 312, the material receiving belt of every group is sleeved on the top of positioning core 312 and is adhered, after placing, the two adhered positions of every group material receiving belt are located on the SMT material receiving copper buckle, the staff holds handle 34, rotates connecting rod 33 to make extruding block 35 and rubber layer 39 extrude the top of moving rod 36, drives moving rod 36 and limit disc 38 to move downward, limit disc 38 extrudes spring 37, moving rod 36 drives the downward movement of crimping plate 310, positioning core 312 is inserted into the inside of positioning groove 313, and positioning groove 313 is clamped on every group of crimping workpieces and is crimped, the pressure generated by the downward pressure of crimping plate 310 makes the adhered end of two material receiving belts in every group adhere together through the SMT material receiving copper buckle, and SMT material receiving is completed, the copper buckle is sleeved on the outer wall of positioning core 312, and the copper buckle is placed on the top of pushing plate 44, after the downward movement of crimping plate 310 for crimping, crimping plate 310 is lifted upward, the staff manually lifts pushing plate 44 upward, pushing plate 44 drives the upward movement of the copper buckle of crimping completion, makes it separate from the outer wall of positioning core 312, pushing plate 44 drives the movement of round rod 45 in the inside of installation portion, one side round rod 45 moves in the inside of limit slot one 42, and the other side round rod 45 moves in the inside of limit slot two 43, and pushing plate 44 is in the inclined state, so that the copper buckle can slide away from the side of support plate 2.

[0039] The utility model covers any alternative, modification, equivalent method and scheme that are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the above preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details to the person skilled in the art.

[0040] The above is only the preferred implementation mode of the utility model, and it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. An SMT material receiving device, comprising a base (1) and a support plate (2) fixedly installed on the base (1), characterized in that, One side of the support plate (2) is provided with a crimping mechanism (3), the crimping mechanism (3) includes a mounting seat (31) fixedly connected on one side of the support plate (2), a through slot (32) is arranged in the mounting seat (31), a connecting rod (33) is rotatably connected to the top of the mounting seat (31), an extrusion block (35) is fixedly installed on the bottom of the connecting rod (33), two movable rods (36) are movably arranged in the through slot (32), springs (37) are arranged on the outer wall of the movable rods (36), limit discs (38) are fixedly connected to the outer wall of the movable rods (36), one end of the spring (37) is fixedly connected to the bottom of the limit disc (38), the other end of the spring (37) is fixedly connected to the inner wall of the through slot (32), a crimping plate (310) is fixedly installed on the bottom of the two movable rods (36), a connecting disc (311) is fixedly connected to the top of the base (1), a plurality of positioning cores (312) are fixedly connected to the top of the connecting disc (311).

2. The SMT material receiving device according to claim 1, characterized in that The connecting rod (33) is fixedly provided with a handle (34) on one side.

3. The SMT material receiving device according to claim 1, characterized in that The outer wall of the extrusion block (35) is fixedly connected with a rubber layer (39).

4. The SMT material receiving device according to claim 1, characterized in that The bottom of the crimping plate (310) is provided with a positioning groove (313) corresponding to the positioning core (312).

5. The SMT material receiving device according to claim 4, characterized in that The edge of the positioning groove (313) is provided with a chamfer.

6. The SMT material receiving device according to claim 1, characterized in that The top of the connecting disc (311) is provided with a pushing mechanism (4), the pushing mechanism (4) includes two limit plates (41) fixedly installed on the top of the base (1), two installation portions are arranged at the two ends of the limit plate (41), a limit slot one (42) is arranged in the installation portion close to the support plate (2), a limit slot two (43) is arranged in the installation portion away from the support plate (2), a pushing plate (44) is arranged on the top of the connecting disc (311), the positioning core (312) movably penetrates through the pushing plate (44), circular rods (45) are fixedly connected to the two sides of the pushing plate (44), connecting balls (46) are fixedly connected to the two ends of the circular rods (45), and the connecting balls (46) penetrate through the installation portions.

7. The SMT material receiving device according to claim 6, characterized in that The installation portion close to the support plate (2) is higher than the other installation portion.

8. The SMT material receiving device according to claim 6, characterized in that The outer wall of the connecting ball (46) is fixedly connected with an anti-skid protrusion.

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