Tin bar processing equipment

Abstract

The utility model relates to the technical field of machining equipment, and provides tin bar machining equipment which comprises a first clamping assembly, a second clamping assembly, a third clamping assembly and a fourth clamping assembly. The cutting assembly comprises a driving mechanism, a blade and a telescopic mechanism, the driving mechanism is used for driving the blade to rotate so as to cut the tin bar to be machined, the driving mechanism is installed on the base frame and hinged to the base frame, and the telescopic mechanism is installed on the base frame and used for driving the driving mechanism to move back and forth relative to the tin bar to be machined; the adjusting assembly comprises a fixing frame and an adjusting mechanism, the fixing frame is fixedly installed on one side of the base frame and provided with a supporting end extending in the conveying direction of the tin bar to be machined, the adjusting mechanism is installed on the supporting end and can move in the length direction of the supporting end, and the adjusting mechanism is used for adjusting the cutting length of the tin bar to be machined. According to the tin bar cutting device, the cutting length of a tin bar to be machined can be adjusted according to actual needs, and the tin bar with the needed cutting length can be accurately obtained.

Description

TECHNICAL FIELD

[0001] The utility model relates to processing equipment technical field, specifically, a kind of tin bar strip processing equipment. BACKGROUND

[0002] Soldering tin bar is strip-shaped tin solder, referred to as tin bar, mainly used for wave soldering and immersion soldering, is the largest variety in current electronic solder consumption, it has various purposes in industrial production, handicraft production, medical health, food processing and cosmetic manufacturing etc. It has good plasticity, conductivity, oxidation resistance, corrosion resistance and other characteristics, suitable for a variety of fields, and plays an important role in it. According to chemical properties, commonly used soldering tin bar types include oxidation-resistant soldering tin bar and high-purity low-slag soldering tin bar, cutting device is often used for cutting during soldering tin bar production and processing.

[0003] After searching, the Chinese utility model patent with application number CN202420037330.7 discloses an automatic cutting device for soldering tin bar production and processing, which includes a processing platform, a blanking frame is fixedly embedded on the upper surface of the processing platform, a bearing is fixedly embedded on the inner wall of the blanking frame, a short straight rod is fixedly connected to the inner ring of the bearing, a cutting support plate is fixedly connected to the outer surface of the short straight rod, a fixed support plate is fixedly connected to the right side of the blanking frame, and a rotating motor is fixedly connected to the upper surface of the fixed support plate. The device can cut the soldering tin bar on the cutting support plate through the hydraulic push cylinder and the cutting knife, and can rotate the rotating shaft and the connecting frame by the rotating motor, so that the soldering tin bar cut on the cutting support plate can be poured into the collecting box when the cutting support plate rotates, avoiding manual picking operation and ensuring the safety of workers.

[0004] However, in the above-mentioned automatic cutting device for soldering tin bar production and processing, the cutting length of the tin bar strip cannot be adjusted according to actual needs, and it is difficult to accurately obtain soldering tin bar of the required cutting length, so the structure needs to be improved. Therefore, we propose a tin bar strip processing equipment. UTILITY MODEL CONTENTS

[0005] Therefore, in order to solve the problem that the existing automatic cutting device for soldering tin bar production and processing cannot adjust the cutting length of the tin bar strip according to actual needs and it is difficult to accurately obtain soldering tin bar of the required cutting length, the utility model provides a tin bar strip processing equipment, and the specific technical scheme is as follows:

[0006] A tin bar strip processing equipment, comprising a base frame, the tin bar strip processing equipment further comprises:

[0007] A first clamping assembly is installed on the base frame for clamping the tin bar strip to be processed.

[0008] The cutting assembly comprises a driving mechanism, a blade and a telescopic mechanism, the driving mechanism is used to drive the blade to rotate to cut the tin bar to be processed, the driving mechanism is installed on the base frame and hinged with the base frame, and the telescopic mechanism is installed on the base frame and used to drive the driving mechanism to move back and forth relative to the tin bar to be processed.

[0009] The adjusting assembly comprises a fixing frame and an adjusting mechanism, the fixing frame is fixedly installed on one side of the base frame and has a supporting end extending towards the conveying direction of the tin bar to be processed, and the adjusting mechanism is installed on the supporting end and movable along the length direction of the supporting end, and the adjusting mechanism is used to adjust the cutting length of the tin bar to be processed.

[0010] In the tin bar processing equipment, the first clamping assembly is used to clamp the tin bar to be processed placed on the base frame; the driving mechanism of the cutting assembly drives the blade to rotate, and under the driving of the telescopic mechanism, the driving mechanism is driven to move towards the tin bar to be processed to cut the tin bar to be processed clamped by the first clamping assembly and placed on the base frame; the distance between the adjusting mechanism in the adjusting assembly and the blade is adjusted along the length direction of the supporting end, so that the cutting length of the tin bar to be processed is adjusted according to actual needs, and the tin bar with the required cutting length can be accurately obtained.

[0011] Therefore, the tin bar processing equipment can adjust the cutting length of the tin bar to be processed according to actual needs and accurately obtain the tin bar with the required cutting length, solves the problems of the existing automatic cutting device for tin bar production and processing, and has good practicability.

[0012] Preferably, the first clamping assembly comprises:

[0013] A first stopper is fixedly installed on the base frame.

[0014] A first telescopic cylinder is fixedly installed on the base frame.

[0015] A first clamping block is installed on the output shaft of the first telescopic cylinder.

[0016] The first telescopic cylinder is used to drive the first clamping block to move back and forth relative to the first stopper to realize the clamping operation on the tin bar to be processed.

[0017] Preferably, the driving mechanism comprises:

[0018] A base is fixedly installed on the base frame.

[0019] A rotary connecting piece is rotatably installed on the base through a rotary shaft.

[0020] A driving motor is fixedly installed on the rotating connecting member and has an output shaft fixedly connected with the shaft of the blade.

[0021] Preferably, the tin bar processing device further comprises a second clamping assembly, which comprises:

[0022] A second stopper is fixedly installed on the base frame.

[0023] A second telescopic cylinder is fixedly installed on the base frame.

[0024] A second clamping block is installed on the output shaft of the second telescopic cylinder.

[0025] The second telescopic cylinder is used to drive the second clamping block to move back and forth relative to the second stopper to realize clamping operation on the tin bar to be processed, and the second clamping assembly is located between the adjusting assembly and the first clamping assembly, and the blade is located between the first clamping assembly and the second clamping assembly.

[0026] Preferably, the support end is uniformly provided with a plurality of insertion holes in the length direction, and the adjusting mechanism comprises an adjusting stopper and a plug pin, the adjusting stopper is fixedly installed in the insertion hole through the plug pin, and one side of the adjusting stopper faces the blade.

[0027] Preferably, the adjusting mechanism comprises:

[0028] A linear sliding table is fixedly installed on the support end, and the sliding direction is parallel to the length direction of the support end.

[0029] An adjusting stopper is fixedly installed on the sliding block of the linear sliding table, and one side of the adjusting stopper faces the blade.

[0030] Preferably, the tin bar processing device further comprises a feeding assembly, which comprises:

[0031] A conveying belt is installed on the base frame and has a conveying direction consistent with the length direction of the support end.

[0032] A transmission mechanism is in transmission connection with the conveying belt and is used to drive the conveying belt to move in the length direction.

[0033] Preferably, the tin bar processing device further comprises an optical-electric switch fixedly installed on the base frame, and the optical-electric switch is located on one side of the conveying belt.

[0034] Preferably, the tin bar processing device further comprises a protective cover fixedly installed on the housing of the driving motor.

[0035] Preferably, one end of the telescopic mechanism is hinged to the base frame, and the other end of the telescopic mechanism is hinged to the rotating connecting piece or the housing of the driving motor. BRIEF DESCRIPTION OF DRAWINGS

[0036] The present application can be further understood from the following description in conjunction with the drawings. The components in the drawings are not necessarily drawn to scale, but emphasis is instead placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0037] Figure 1 is a schematic diagram of the overall structure of a tin rod strip processing equipment in an embodiment of the present application Figure 1 ;

[0038] Figure 2 is a schematic diagram of the partial structure of a tin rod strip processing equipment in an embodiment of the present application Figure 1 ;

[0039] Figure 3 is a schematic diagram of the overall structure of a tin rod strip processing equipment in an embodiment of the present application Figure 2 ;

[0040] Figure 4 is a schematic diagram of the partial structure of a tin rod strip processing equipment in an embodiment of the present application Figure 2 ;

[0041] Figure 5 is a schematic diagram of the structure of an adjusting mechanism in an embodiment of the present application

[0042] Figure 6 is a schematic diagram of the partial structure of a tin rod strip processing equipment in an embodiment of the present application Figure 3 .

[0043] BRIEF DESCRIPTION OF DRAWINGS

[0044] 1, base frame; 2, first clamping assembly; 3, second clamping assembly; 4, cutting assembly; 5, adjusting assembly; 6, feeding assembly; 7, photoelectric switch; 20, first stop block; 21, first telescopic cylinder; 22, first clamping block; 30, second stop block; 31, second telescopic cylinder; 32, second clamping block; 40, driving mechanism; 41, blade; 42, telescopic mechanism; 43, protective cover; 50, fixing frame; 51, adjusting mechanism; 400, base; 401, rotating connecting piece; 402, driving motor; 403, rotating shaft; 60, conveying belt; 61, transmission mechanism; 510, adjusting baffle; 511, clamping groove; 512, rubber block. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the utility model will be further described in detail below combining with its embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and do not limit the protection scope of the utility model.

[0046] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. As used herein the terms "vertical", "horizontal", "left", "right" and the like are used for explanation only and are not intended to limit the scope of the utility model.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0048] The "first", "second" in the utility model do not represent the specific quantity and order, only for the name of the distinction.

[0049] As shown in Figures 1-6 The utility model provides a tin bar strip processing equipment, including base frame 1, first clamping assembly 2, cutting assembly 4 and adjusting assembly 5.

[0050] Referring to Figure 1 、 2 、4 and 6, the first clamping assembly 2 is installed on the base frame 1 and used for clamping the tin bar strip to be processed. Preferably, the first clamping assembly 2 comprises a first stopper 20, a first telescopic cylinder 21 and a first clamping block 22.

[0051] The first stopper 20 is fixedly installed on the base frame 1, the first telescopic cylinder 21 is fixedly installed on the base frame 1, and the first clamping block 22 is installed on the output shaft of the first telescopic cylinder 21. The first telescopic cylinder 21 is used to drive the first clamping block 22 to move back and forth relative to the first stopper 20 to realize the clamping operation on the tin bar strip to be processed.

[0052] The output shaft of the first telescopic cylinder 21 is perpendicular to the length direction of the tin bar strip to be processed, and the tin bar strip to be processed is located between the first stopper 20 and the first clamping block 22.

[0053] The cutting assembly 4 comprises a driving mechanism 40, a blade 41 and a telescopic mechanism 42, the driving mechanism 40 is used for driving the blade 41 to rotate to cut the tin bar, the driving mechanism 40 is installed on the base frame 1 and is hinged to the base frame 1, and the telescopic mechanism 42 is installed on the base frame 1 and is used for driving the driving mechanism 40 to move back and forth relative to the tin bar.

[0054] Preferably, the driving mechanism 40 comprises a base 400, a rotating connecting piece 401 and a driving motor 402.

[0055] The base 400 is fixedly installed on the base frame 1, the rotating connecting piece 401 is rotatably installed on the base 400 through a rotating shaft 403, and the driving motor 402 is fixedly installed on the rotating connecting piece 401 and the output shaft is fixedly connected with the shaft center of the blade 41.

[0056] The tin bar processing equipment further comprises a protective cover 43 fixedly installed on the shell of the driving motor 402. The protective cover 43 covers the blade 41 to block the splashing of the tin bar cutting process and protect the personal safety of the operator.

[0057] One end of the telescopic mechanism 42 is hinged to the base frame 1, and the other end of the telescopic mechanism 42 is hinged to the rotating connecting piece 401 or the shell of the driving motor 402. The telescopic mechanism 42 comprises, but is not limited to, a pneumatic cylinder and a hydraulic rod.

[0058] The adjusting assembly 5 comprises a fixing frame 50 and an adjusting mechanism 51, the fixing frame 50 is fixedly installed on one side of the base frame 1 and has a supporting end extending towards the conveying direction of the tin bar, and the adjusting mechanism 51 is installed on the supporting end and is movable along the length direction of the supporting end, and the adjusting mechanism 51 is used for adjusting the cutting length of the tin bar.

[0059] Specifically, a plurality of insertion holes (not shown in the figure) can be uniformly arranged along the length direction of the support end. The adjusting mechanism 51 comprises an adjusting baffle 510 and a plug (not shown in the figure), the adjusting baffle 510 is fixedly installed in the insertion hole by the plug, and one side of the adjusting baffle 510 faces the blade 41. The technician can adjust the position of the adjusting baffle 510 on the support end by inserting the plug into different insertion holes, thereby adjusting the distance between the adjusting baffle 510 and the blade 41, and finally adjusting the cutting length of the tin bar to be processed. Here, the diameter of the plug is consistent with the hole diameter of the insertion hole to ensure the stability of the adjusting baffle 510 during the cutting process of the tin bar to be processed, thereby improving the cutting accuracy. By the adjusting baffle 510 and the plug matched with the insertion hole, not only the cutting length of the tin bar to be processed can be adjusted, but also the structure is simple and the cost is low, which has good practicability.

[0060] In addition, a linear slide (not shown in the figure) and an adjusting baffle 510 can also be fixedly installed on the support end, the sliding direction of the linear slide is parallel to the length direction of the support end, and the adjusting baffle 510 is fixedly installed on the sliding block of the linear slide, and one side of the adjusting baffle 510 faces the blade 41. The distance between the adjusting baffle 510 and the blade 41 is adjusted by the linear slide, and finally the cutting length of the tin bar to be processed is adjusted. Here, by the cooperation of the linear slide and the adjusting baffle 510, the accuracy of the cutting length of the tin bar to be processed can be better improved, and the automation degree of the tin bar processing equipment is improved.

[0061] As shown in Figures 1-4 and Figure 6 The tin bar processing equipment further comprises a photoelectric switch 7 fixedly installed on the base frame 1, and the photoelectric switch 7 is located on one side of the conveying belt 60. The photoelectric switch 7 is used to detect whether there is a tin bar to be processed on the conveying belt 60.

[0062] In summary, in the tin bar processing equipment, the first clamping assembly 2 clamps the tin bar to be processed placed on the base frame 1; the driving mechanism 40 of the cutting assembly 4 drives the blade 41 to rotate, and under the driving of the telescopic mechanism 42, the driving mechanism 40 is driven to move towards the tin bar to be processed, so as to cut the tin bar to be processed clamped by the first clamping assembly 2 placed on the base frame 1; the distance between the adjusting mechanism 51 in the adjusting assembly 5 and the blade 41 is adjusted along the length direction of the support end, and then the cutting length of the tin bar to be processed is adjusted according to the actual needs, so that the tin bar with the required cutting length can be accurately obtained.

[0063] Therefore, the tin rod strip processing equipment can adjust the cutting length of the tin rod strip to be processed according to actual needs and accurately obtain the tin rod strip with the required cutting length, solves the problems of the existing tin strip production and processing automatic cutting device, and has good practicability.

[0064] As a preferred technical solution, as shown in Figure 1 、 Figure 2 、 Figure 4 and Figure 6 , the tin rod strip processing equipment further comprises a second clamping assembly 3, and the second clamping assembly 3 comprises a second stop block 30, a second telescopic cylinder 31 and a second clamping block 32.

[0065] The second stop block 30 is fixedly installed on the base frame 1; the second telescopic cylinder 31 is fixedly installed on the base frame 1; and the second clamping block 32 is installed on the output shaft of the second telescopic cylinder 31.

[0066] The second telescopic cylinder 31 is used to drive the second clamping block 32 to move back and forth relative to the second stop block 30 to realize clamping operation on the tin rod strip to be processed, and the second clamping assembly 3 is located between the adjusting assembly 5 and the first clamping assembly 2, and the blade 41 is located between the first clamping assembly 2 and the second clamping assembly 3.

[0067] The output shaft of the second telescopic cylinder 31 is perpendicular to the length direction of the tin rod strip to be processed.

[0068] When the cutting assembly 4 cuts the tin rod strip to be processed, the first clamping assembly 2 and the second clamping assembly 3 are combined, so that the cutting position of the tin rod strip to be processed is located between the first clamping assembly 2 and the second clamping assembly 3. By clamping the two ends of the cutting position, the stability of the tin rod strip to be processed can be improved, the cutting accuracy can be improved, and the cutting accuracy of the tin rod strip can be improved.

[0069] As a preferred technical solution, the tin rod strip processing equipment further comprises a feeding assembly 6, and the feeding assembly 6 comprises a conveying belt 60 and a transmission mechanism 61.

[0070] The conveying belt 60 is installed on the base frame 1 and the conveying direction is consistent with the length direction of the support end; the transmission mechanism 61 is in transmission connection with the conveying belt 60 and is used to drive the conveying belt 60 to move along the length direction.

[0071] By setting the transmission mechanism 61 and the conveying belt 60, the tin rod strip to be processed can be automatically conveyed to the cutting position.

[0072] As a preferred technical solution, as shown in Figure 5As shown, the adjusting baffle 510 is provided with a clamping groove 511 opposite to the side surface of the blade 41, and the two side walls of the clamping groove 511 are provided with rubber blocks 512. By arranging the clamping groove 511 and the rubber blocks 512, the end of the tin bar strip to be machined away from the blade 41 can be fixed, so that the position deviation of the tin bar strip to be machined is avoided.

[0073] The specific working principle of the utility model is as follows:

[0074] Before the tin bar strip needs to be cut, according to the required cutting length of the tin bar strip, the position of the adjusting baffle 510 on the supporting end in the adjusting mechanism 51 is adjusted, the distance between the adjusting baffle 510 and the blade 41 is adjusted, and the adjustment of the cutting length of the tin bar strip is completed. Then, the tin bar strip to be machined is placed on the conveying belt 60, the transmission mechanism 61 drives the conveying belt 60 to rotate, and the first clamping assembly 2 and the second clamping assembly 3 convey the tin bar strip to be machined forward, when the end of the tin bar strip to be cut is clamped into and abuts against the clamping groove 511 of the adjusting baffle 510, the first telescopic cylinder 21 and the second telescopic cylinder 31 are driven to clamp the tin bar strip to be cut. Then, the photoelectric switch 7 detects the tin bar strip to be cut signal, controls the driving mechanism 40 and the telescopic mechanism 42 to act, and drives the blade 41 to rotate through the driving mechanism 40 while the telescopic mechanism 42 drives the driving mechanism 40 to approach the tin bar strip to be cut, and then cuts the tin bar strip to be cut. Finally, after the tin bar strip to be cut is cut, the driving mechanism 40 and the telescopic mechanism 42 are driven to act, and the driving mechanism 40 is driven away from the tin bar strip that has been cut by the telescopic mechanism 42 and returns to the initial position.

[0075] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0076] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, on the premise of not departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A tin rod bar processing device comprising a base frame, the tin rod bar processing device further comprising: a first clamping assembly mounted on the base frame for clamping a tin rod bar to be processed; a cutting assembly comprising a driving mechanism, a blade and a telescopic mechanism, the driving mechanism being used for driving the blade to rotate to cut the tin rod bar to be processed, the driving mechanism being mounted on the base frame and hinged to the base frame, the telescopic mechanism being mounted on the base frame and used for driving the driving mechanism to move back and forth relative to the tin rod bar to be processed; an adjusting assembly comprising a fixing frame and an adjusting mechanism, the fixing frame being fixedly mounted on one side of the base frame and having a support end extending towards a conveying direction of the tin rod bar to be processed, the adjusting mechanism being mounted on the support end and movable along a length direction of the support end, the adjusting mechanism being used for adjusting a cutting length of the tin rod bar to be processed.

2. A tin rod bar processing apparatus as claimed in claim 1, wherein, The first clamping assembly comprises: a first stopper fixedly mounted on the base frame; a first telescopic cylinder fixedly mounted on the base frame; a first clamping block mounted on an output shaft of the first telescopic cylinder; wherein the first telescopic cylinder is used for driving the first clamping block to move back and forth relative to the first stopper to realize clamping operation on the tin rod bar to be processed.

3. A tin rod bar processing apparatus as claimed in claim 2, wherein The driving mechanism comprises: a base fixedly mounted on the base frame; a rotary connecting piece rotatably mounted on the base through a rotary shaft; a driving motor fixedly mounted on the rotary connecting piece and having an output shaft fixedly connected with an axis of the blade.

4. A tin rod bar processing apparatus as claimed in claim 3, wherein The tin rod bar processing device further comprises a second clamping assembly, the second clamping assembly comprising: a second stopper fixedly mounted on the base frame; a second telescopic cylinder fixedly mounted on the base frame; a second clamping block mounted on an output shaft of the second telescopic cylinder; wherein the second telescopic cylinder is used for driving the second clamping block to move back and forth relative to the second stopper to realize clamping operation on the tin rod bar to be processed, and the second clamping assembly is located between the adjusting assembly and the first clamping assembly, and the blade is located between the first clamping assembly and the second clamping assembly.

5. A tin rod bar processing apparatus as claimed in claim 4, wherein The support end is uniformly provided with a plurality of insertion holes along the length direction, and the adjusting mechanism comprises an adjusting stopper and a plug pin, the adjusting stopper being fixedly mounted in the insertion holes through the plug pin, and one side of the adjusting stopper facing the blade.

6. A tin rod bar processing apparatus as claimed in claim 4, wherein The adjusting mechanism comprises: a linear sliding table fixedly mounted on the support end and having a sliding direction parallel to the length direction of the support end; an adjusting stopper fixedly mounted on a sliding block of the linear sliding table and having one side facing the blade.

7. A tin rod bar processing apparatus as claimed in claim 5 or 6, characterised in that, The tin rod bar processing device further comprises a feeding assembly, the feeding assembly comprising: a conveying belt mounted on the base frame and having a conveying direction consistent with the length direction of the support end; a transmission mechanism in transmission connection with the conveying belt and used for driving the conveying belt to move along the length direction.

8. A tin rod bar processing apparatus as claimed in claim 7, wherein, The tin rod bar processing device further comprises a photoelectric switch fixedly mounted on the base frame, the photoelectric switch being located on one side of the conveying belt.

9. A tin rod bar processing apparatus as claimed in claim 8, wherein, The tin rod bar processing device further comprises a protective cover fixedly mounted on a housing of the driving motor.

10. A tin rod bar processing apparatus as claimed in claim 9, wherein, One end of the telescopic mechanism is hinged to the base frame, and the other end of the telescopic mechanism is hinged to the rotating connecting piece or the housing of the driving motor.

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