Novel manual splitting device

Abstract

The utility model discloses a novel manual splitting device, which belongs to the technical field of thick film splitting and comprises a metal plate. A plurality of slots for fixing the lower ends of the thick diaphragms are uniformly formed in the rear side of the metal plate at equal intervals; an arrangement mechanism is mounted on the upper side of the metal plate; the arrangement mechanism comprises a storage assembly and a cleaning assembly, the storage assembly is arranged on the front side of the metal plate, and the cleaning assembly used for cleaning the inserting grooves is installed on the rear side of the metal plate. A first wrench, a second wrench and a plurality of groove plates are mounted in the storage assembly; a groove plate is mounted at the end part of the second wrench through a mounting assembly; and clamping grooves for fixing the upper end of the thick diaphragm are formed in the end part of the groove plate and the end part of the first wrench. Through the mode, the fracture surface of the thick film is uniformly stressed in the manual cracking process, the cracking quality of a product is guaranteed, and the quality risks of multiple corners, unfilled corners, fragmentation, invisible cracks and the like of the cracked film are reduced; and the operation comfort of operators is improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thick film chip splitting, and particularly relates to a new type of manual splitting device. Background Art

[0002] In the production scheme of thick film chip resistors, an existing effective technical solution is as follows: using laser processing technology, a strip-shaped slot with a certain depth is pre-processed on a ceramic substrate to be processed according to a certain structure, and then after the formed ceramic substrate, processes such as thick film printing and sintering are carried out to form a large-scale product array, and then a special splitting machine is used to split the products into many independent chip resistor products;

[0003] In the product R & D and trial production stages, pure manual splitting technology is usually used for product splitting. The traditional pure manual splitting technology is to make a metal plate, and a slot with a certain depth and width is processed on the upper surface of the metal plate; the product to be split is inserted into the slot of the metal plate, and the ceramic chip product is held by hand and the ceramic is directly broken to form the split product.

[0004] For example, Chinese Patent CN218920682U discloses a splitting fixture, which can adjust the slot width so that the splitting slot width matches the total thickness of the copper-clad laminate, and enables the end faces of the first pressing plate and the second pressing plate in the splitting slot to support the copper-clad laminate on both sides.

[0005] However, when there are only the last two thick film chips left, it is easy to cause problems such as uneven ceramic fracture surfaces, or product quality problems such as chip corners, multiple corners, and fragmentation of the ceramic chips; or invisible cracks in the ceramic chips, resulting in a decrease in product reliability and stability.

[0006] Based on this, the utility model designs a new type of manual splitting device to solve the above problems. Summary of the Utility Model

[0007] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a new type of manual splitting device.

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0009] A new type of manual splitting device includes a metal plate;

[0010] A plurality of slots for fixing the lower end of the thick film chip are evenly arranged at equal intervals on the rear side of the metal plate; a sorting mechanism is arranged on the upper side of the metal plate;

[0011] The sorting mechanism includes a storage component and a cleaning component. The storage component is arranged on the front side of the metal plate, and the cleaning component for cleaning the slots is installed on the rear side of the metal plate. A first wrench, a second wrench, and multiple groove plates are installed in the storage component;

[0012] A groove plate is installed at the end of the second wrench through an installation component; clamping grooves for fixing the upper end of the thick film are provided at the ends of the groove plate and the first wrench.

[0013] Furthermore, the thicknesses and depths of the slots are different.

[0014] Furthermore, the installation component includes a sliding groove, a sliding block, and a fixing component. A sliding groove is provided at the end of the second wrench, a sliding block is fixedly installed at the end of the groove plate, and the sliding groove is inserted with the sliding block; the top of the sliding block and the top of the groove plate are on the same horizontal plane, and the bottom of the sliding block and the bottom of the groove plate are on the same horizontal plane; the fixing component is installed in the sliding groove and the sliding block.

[0015] Furthermore, the fixing component includes a fixing groove and an insertion block. A fixing groove is provided in the middle of the sliding block, and an insertion block is fixedly installed in the sliding groove, and the fixing groove is inserted with the insertion block.

[0016] Furthermore, the storage component includes a first receiving groove, a second receiving groove, and a third receiving groove. The first receiving groove, the second receiving groove, and multiple third receiving grooves are provided on the front side of the metal plate. The first receiving groove is inserted with the first wrench, the second receiving groove is inserted with the second wrench, and the third receiving groove is inserted with the groove plate.

[0017] Furthermore, the storage component further includes an inclined surface, and inclined surfaces are provided on the lower sides of the ends of the first wrench and the second wrench.

[0018] Furthermore, the cleaning component includes a moving groove, a limiting block, a sliding rod, and a sweeping rod. Two moving grooves are provided on the upper side of the metal plate. The two moving grooves are located on both sides of the slot and are parallel to the slot. The limiting block is installed in the moving groove in a limited sliding manner. The tops of the two limiting blocks are fixedly installed on both sides of the sliding rod, and the sweeping rod is fixedly installed on the lower side of the sliding rod; the sweeping rod is in sliding connection with the slot in a fitting manner.

[0019] Furthermore, the width of the sweeping rod is greater than that of the limiting block, and the length by which the sweeping rod exceeds the limiting block is greater than the length by which the slot is greater than the moving groove.

[0020] The beneficial effects of the present utility model compared with the prior art are as follows:

[0021] The slot plate whose thickness is consistent with that of the thick film is installed on the second wrench through the installation component; by setting up a plurality of replaceable slot plates, the applicability of the device is improved, and the slot plates are easy to replace after wear through the installation component; the stability of the slot plate fixation is improved through the installation component, and the thickness of the second wrench does not need to be increased; by setting up a plurality of slots with different depths and thicknesses, the applicability of the device is improved; the slots are cleaned through the cleaning component to prevent debris and dust from adhering and accumulating in the slots; the first wrench, the second wrench and the slot plate cooperate with the original metal plate to make the fracture surface evenly stressed during the manual splitting of the thick film, thereby ensuring the quality of the product splitting and reducing the quality risks such as multi-angle, missing corners, fragmentation, invisible cracks, etc.; and improving the working comfort of the operators and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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 prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 A three-dimensional manual splitting device of the utility model Figure 1 ;

[0024] Figure 2 It is a front view of a novel manual splitting device of the utility model;

[0025] Figure 3 is a first wrench and a schematic diagram of its structure;

[0026] Figure 4 is a schematic diagram of the second wrench and its connection structure;

[0027] Figure 5 A three-dimensional manual splitting device of the utility model Figure 2 ;

[0028] Figure 6 Schematic diagram of the sweep rod and its connection structure.

[0029] The numbers in the figure represent:

[0030] 1. Metal plate; 11. Slot; 2. First wrench; 3. Second wrench; 4. Groove plate; 5. Card slot; 6. Mounting component; 61. Slide groove; 62. Slide block; 63. Fixed slot; 64. Insert block; 7. Sorting mechanism; 71. Storage component; 711. First accommodation groove; 712. Second accommodation groove; 713. Third accommodation groove; 714. Inclined surface; 72. Cleaning component; 721. Moving groove; 722. Limit block; 723. Slide rod; 724. Sweeping rod; 8. Thick film sheet. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0033] In some embodiments, please refer to the accompanying specification Figures 1-4 , a novel manual chip splitting device, including a metal plate 1;

[0034] A plurality of slots 11 for fixing the lower end of the thick film sheet 8 are evenly arranged at equal intervals on the rear side of the metal plate 1; a sorting mechanism 7 is installed on the upper side of the metal plate 1;

[0035] The sorting mechanism 7 includes a storage component 71 and a cleaning component 72. The storage component 71 is arranged on the front side of the metal plate 1, and the cleaning component 72 for cleaning the slots 11 is installed on the rear side of the metal plate 1; the first wrench 2, the second wrench 3 and a plurality of groove plates 4 are installed in the storage component 71;

[0036] The end of the second wrench 3 is installed with a groove plate 4 through the mounting component 6; card slots 5 for fixing the upper end of the thick film sheet 8 are provided at the ends of the groove plate 4 and the first wrench 2.

[0037] The thickness and depth of the slots 11 are different.

[0038] In this embodiment, when the new manual splitting device is working properly, the slot plate 4 with the thickness of the card slot 5 on the slot plate 4 being the same as the thickness of the thick film 8 is installed on the second wrench 3 through the installation component 6; by setting multiple replaceable slot plates 4, the applicability of the device is improved, and the slot plate 4 is convenient to replace after wear through the installation component 6; at the same time, the stability of fixing the slot plate 4 is improved through the installation component 6, and the thickness of the second wrench 3 does not need to be increased; the user manually inserts the lower end of the thick film 8 with criss-cross fracture grooves into the slot 11 with a depth matching the thickness of the thick film 8, so that the bottom fracture cross groove on the thick film 8 is flush with the top of the metal plate 1 to fix the lower end of the thick film 8; by setting multiple slots 11 with different depths and thicknesses, the applicability of the device is improved; then manually pull the large thick film 8 to split the large thick film 8 into strips; when there are finally two products left, the lower side of the thick film 8 is fixed through the slot 11, and the upper side of the thick film 8 is fixed through the card slot 5 at the end of the first wrench 2, and the first wrench 2 is pulled to separate the two thick films 8; then the single thick film 8 is placed in the slot 11, and the strip-shaped thick film 8 is manually split into single pieces. After the last two thick films 8 remain, the lower end of the thick film 8 is inserted into the slot 11, and the upper end of the thick film 8 is fixed through the card slot 5 on the slot plate 4 installed at the end of the second wrench 3, so as to split the thick film 8 into two; the slot 11 is cleaned by the cleaning component 72 to prevent debris and dust from adhering and accumulating in the slot 11.

[0039] In some embodiments, as Figures 1-6 shown, as a preferred embodiment of the present invention, the installation component 6 includes a chute 61, a slider 62 and a fixing component. A chute 61 is opened at the end of the second wrench 3, and a slider 62 is fixedly installed at the end of the slot plate 4. The chute 61 is inserted into the slider 62; the top of the slider 62 is on the same horizontal plane as the top of the slot plate 4, and the bottom of the slider 62 is on the same horizontal plane as the bottom of the slot plate 4; the fixing component is installed in the chute 61 and the slider 62;

[0040] The fixing component includes a fixing groove 63 and an insertion block 64. A fixing groove 63 is opened in the middle of the slider 62, and an insertion block 64 is fixedly installed in the chute 61. The fixing groove 63 is inserted into the insertion block 64;

[0041] The storage component 71 includes a first receiving groove 711, a second receiving groove 712 and a third receiving groove 713. A first receiving groove 711, a second receiving groove 712 and a plurality of third receiving grooves 713 are opened on the front side of the metal plate 1. The first receiving groove 711 is inserted into the first wrench 2, the second receiving groove 712 is inserted into the second wrench 3, and the third receiving groove 713 is inserted into the slot plate 4.

[0042] The storage component 71 further includes an inclined surface 714, and the lower sides of the ends of the first wrench 2 and the second wrench 3 are provided with the inclined surface 714;

[0043] The cleaning component 72 includes a moving groove 721, a limiting block 722, a sliding rod 723 and a sweeping rod 724. Two moving grooves 721 are formed in the upper side of the metal plate 1. The two moving grooves 721 are located on both sides of the slot 11 and are parallel to the slot 11. The limiting block 722 is installed in the moving groove 721 in a limited sliding manner. The tops of the two limiting blocks 722 are fixedly installed on both sides of the sliding rod 723. The sweeping rod 724 is fixedly installed on the lower side of the sliding rod 723; the sweeping rod 724 is in sliding fit with the slot 11;

[0044] The width of the sweeping rod 724 is greater than that of the limiting block 722, and the length by which the sweeping rod 724 extends beyond the limiting block 722 is greater than the length by which the slot 11 is greater than the moving groove 721.

[0045] In this embodiment, when the installation component 6 and the sorting mechanism 7 are working properly, the first wrench 2 is stored through the first receiving groove 711, the second wrench 3 is stored through the second receiving groove 712, and the groove plate 4 is stored through the third receiving groove 713; when taking out the first wrench 2 and the second wrench 3, press the ends of the first wrench 2 and the second wrench 3 close to the inclined surface 714, and the other ends of the first wrench 2 and the second wrench 3 are lifted by the inclined surface 714 provided at the bottom of the first wrench 2 and the second wrench 3, so as to facilitate taking out the first wrench 2 and the second wrench 3 from the first receiving groove 711 and the second receiving groove 712; after aligning the sliding groove 61 with the sliding block 62 and the fixing groove 63 with the inserting block 64, the groove plate 4 is installed at the end of the second wrench 3. The second wrench 3 transmits the force to the groove plate 4 through the sliding groove 61 and the sliding block 62. By setting the upper and lower bottom surfaces of the sliding block 62 and the upper and lower bottom surfaces of the groove plate 4 to be on the same horizontal plane, the groove plate 4 is fixed through the fixing groove 63 and the inserting block 64 in the middle of the sliding groove 61 and the sliding block 62, so as to avoid stress concentration on the groove plate 4, make the acting force of the second wrench 3 on the groove plate 4 act on the upper and lower ends of the groove plate 4, and ensure the clamping stability of the groove plate 4 without increasing the thickness of the second wrench 3; push the sliding rod 723 to move, and the sliding rod 723 moves horizontally under the limiting action of the limiting block 722 and the moving groove 721, so as to drive the sweeping rod 724 to move horizontally in the slot 11 to clean the debris and dust in the slot 11; by setting the length by which the sweeping rod 724 extends beyond the limiting block 722 to be greater than the length by which the slot 11 is greater than the moving groove 721, the end of the sweeping rod 724 can be moved out of the slot 11, which is convenient for thorough cleaning and avoids the sweeping rod 724 completely detaching from the slot 11.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A novel manual splitting device, comprising a metal plate (1), characterized in that: The rear side of the metal plate (1) is evenly and evenly provided with a plurality of slots (11) for fixing the lower end of the thick film sheet (8); the upper side of the metal plate (1) is provided with a tidying mechanism (7); The arranging mechanism (7) comprises a storage assembly (71) and a cleaning assembly (72); the storage assembly (71) is arranged on the front side of the metal plate (1), and the cleaning assembly (72) for cleaning the slot (11) is installed on the rear side of the metal plate (1); a first wrench (2), a second wrench (3) and a plurality of slot plates (4) are installed in the storage assembly (71); The end of the second wrench (3) is mounted with a slot plate (4) via a mounting assembly (6); the end of the slot plate (4) and the end of the first wrench (2) are provided with a clamping groove (5) for fixing the upper end of the thick film (8).

2. The novel manual splitting device according to claim 1 is characterized in that: The slots (11) vary in thickness and depth.

3. The novel manual splitting device according to claim 2 is characterized in that: The mounting assembly (6) comprises a slide groove (61), a slider (62) and a fixing assembly. The end of the second wrench (3) is provided with a slide groove (61), the end of the slot plate (4) is fixedly provided with a slider (62), and the slide groove (61) and the slider (62) are plugged into each other. The top of the slider (62) and the top of the slot plate (4) are located at the same horizontal plane, and the bottom of the slider (62) and the bottom of the slot plate (4) are located at the same horizontal plane. The fixing assembly is installed in the slide groove (61) and the slider (62).

4. The novel manual splitting device according to claim 3 is characterized in that: The fixing assembly comprises a fixing groove (63) and an insert block (64); a fixing groove (63) is provided in the middle of the sliding block (62); an insert block (64) is fixedly installed in the sliding groove (61); and the fixing groove (63) and the insert block (64) are plugged into each other.

5. The novel manual splitting device according to claim 4 is characterized in that: The storage assembly (71) comprises a first accommodating groove (711), a second accommodating groove (712) and a third accommodating groove (713); the front side of the metal plate (1) is provided with the first accommodating groove (711), the second accommodating groove (712) and a plurality of third accommodating grooves (713); the first accommodating groove (711) is plugged into the first wrench (2); the second accommodating groove (712) is plugged into the second wrench (3); and the third accommodating groove (713) is plugged into the slot plate (4).

6. The novel manual splitting device according to claim 5 is characterized in that: The storage assembly (71) further comprises an inclined surface (714), and the lower sides of the ends of the first wrench (2) and the second wrench (3) are provided with the inclined surface (714).

7. The novel manual splitting device according to claim 6 is characterized in that: The cleaning assembly (72) comprises a movable groove (721), a limit block (722), a slide bar (723) and a sweeping rod (724); two movable grooves (721) are provided on the upper side of the metal plate (1); the two movable grooves (721) are located on both sides of the slot (11) and are parallel to the slot (11); limit blocks (722) are slidably installed in the movable grooves (721); the tops of the two limit blocks (722) are fixedly installed on both sides of the slide bar (723); a sweeping rod (724) is fixedly installed on the lower side of the slide bar (723); and the sweeping rod (724) is slidably connected to the slot (11) in a close fit.

8. The novel manual splitting device according to claim 7 is characterized in that: The width of the sweep rod (724) is greater than the limit block (722), and the length of the sweep rod (724) beyond the limit block (722) is greater than the length of the slot (11) and greater than the length of the moving slot (721).

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