LED lamp wick column shredding mechanism

Abstract

The utility model discloses an LED wick column shredding mechanism in the technical field of LED wick column processing, which comprises a base, a sliding groove is arranged on the right side of the middle of the top of the base, the left side wall of an inner cavity of the sliding groove is rotatably connected with an adjusting screw rod through a bearing, and the right end of the adjusting screw rod extends to the outer side of the base. The left side of the outer side wall of the adjusting screw rod is in threaded connection with a positioning block, the outer side wall of the positioning block is in sliding connection with the inner cavity wall of the sliding groove, the top of the positioning block extends to the outer side of the sliding groove, and the outer side wall of the adjusting screw rod is in sliding connection with a pulling block located on the left side of the positioning block. The cutting device is reasonable in structural design, the length of an LED lamp filament lamp wick column needing to be cut can be rapidly measured before cutting, so that the machining efficiency is improved, the LED lamp filament lamp wick column can be pressed and limited in the cutting process, deviation is avoided, and manual pressing by workers is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp core column processing, in particular to an LED lamp core column wire cutting mechanism. Background Art

[0002] The LED filament core column is the main structure of the LED lamp. It serves as the support of the LED filament and the lead of the power supply. When processing the LED filament core column, it is necessary to use cutting equipment to cut the LED filament core column.

[0003] The existing LED filament wick column cutting equipment requires workers to measure the length before cutting each time the LED filament wick column is cut, which makes the processing efficiency low. In addition, in order to prevent the LED filament wick column from shifting during cutting, workers are required to manually press the LED filament wick column. Long-term pressing makes the workers' fingers sore. For this reason, we propose an LED wick column cutting mechanism. Utility Model Content

[0004] The purpose of the utility model is to provide an LED lamp wick cutting mechanism to solve the problem that the existing LED filament lamp wick cutting equipment proposed in the above background technology requires workers to measure the length before cutting each time the LED filament lamp wick is cut, which makes the processing efficiency low, and in order to prevent the LED filament lamp wick from shifting during cutting, the worker needs to manually press the LED filament lamp wick, and long-term pressing causes sore fingers of the worker.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED lamp core column wire cutting mechanism, comprising a base, a slide groove is opened on the right side of the middle of the top of the base, the left side wall of the inner cavity of the slide groove is rotatably connected with an adjusting screw through a bearing, and the right end of the adjusting screw extends to the outside of the base, a positioning block is screwed on the left side of the outer wall of the adjusting screw, the outer wall of the positioning block is slidably connected to the inner cavity wall of the slide groove, and the top of the positioning block extends to the outside of the slide groove, the outer wall of the adjusting screw and the left side of the positioning block are slidably connected with a pulling block, and the outer wall of the pulling block slides with the inner cavity wall of the slide groove The top of the pulling block is connected and extends to the outside of the slide groove, a placement slot is opened on the upper side in the middle of the left side wall of the pulling block, a square slot is opened on the upper side of the inner part of the pulling block, a slider is slidably connected to the upper side of the inner cavity wall of the square slot, a pressing rod is inserted into the interior of the slider, the bottom end of the pressing rod extends to the inner cavity of the placement slot and is fixedly connected with a fixed block, and the outer side wall of the fixed block is slidably connected to the inner cavity wall of the placement slot, the outer side wall of the pressing rod and the inner cavity of the square slot are sleeved with a return spring, the return spring is located on the lower side of the slider, and a traction slot block is fixedly connected to the left side in the middle of the top of the base.

[0006] As a further description of the above technical solution:

[0007] A pressing block is slidably connected between the upper sides of the front and rear side walls of the inner cavity of the traction groove block, a pressing screw is threadedly connected to the middle of the top of the traction groove block, and the bottom end of the pressing screw extends to the inner cavity of the traction groove block and is connected to the top bearing of the pressing block.

[0008] As a further description of the above technical solution:

[0009] A scale line is provided on the top of the base and on the front side of the slide slot.

[0010] As a further description of the above technical solution:

[0011] A vertical plate is fixedly connected to the rear side of the top left side of the base, a horizontal plate is fixedly connected to the upper side of the front side wall of the vertical plate, an electric telescopic rod is fixedly connected to the middle of the bottom of the horizontal plate, a mounting seat is fixedly connected to the bottom end of the electric telescopic rod, a cutting knife is fixedly connected to the middle of the bottom of the mounting seat, a T-shaped slot block is fixedly connected to the rear side of the middle of the bottom of the mounting seat, a T-shaped block is slidably connected to the lower side of the inner cavity wall of the T-shaped slot block, a pressing spring is fixedly connected to the top of the T-shaped block and the top of the pressing spring is fixedly connected to the top of the inner cavity of the T-shaped slot block, and the front side wall of the T-shaped block extends to the outside of the T-shaped slot block and is fixedly connected to a U-shaped pressing plate.

[0012] As a further description of the above technical solution:

[0013] A pressing groove is provided in the middle of the bottom of the U-shaped pressing plate.

[0014] As a further description of the above technical solution:

[0015] A cutting table is fixedly connected to the top of the base and located at the bottom of the U-shaped pressing plate, the right side wall of the cutting table contacts the left side wall of the pulling block, and a cutting groove is opened in the middle of the top of the cutting table.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The LED lamp core column wire cutting mechanism adjusts the positioning block to the length position required to be cut by rotating the adjusting screw in conjunction with the scale line, and presses and limits the subsequent pulling of the LED filament lamp core column through the traction groove block, the pressing block and the pressing screw, and inserts one end of the LED filament lamp core column passing through the traction groove block into the placement slot, and quickly fixes one end of the LED filament lamp core column through the fixing block in conjunction with the slider, the reset spring and the pressing rod, and then simultaneously pushes the pulling block to the right to make the pulling block contact with the positioning block, so that the length of the LED filament lamp core column to be cut can be quickly measured before cutting, thereby improving the processing efficiency.

[0018] 2. The LED lamp core column wire cutting mechanism drives the cutter to move downward to cut the LED filament lamp core column through the electric telescopic rod and the mounting seat. The U-shaped pressing plate cooperates with the T-slot block, the T-block and the pressing spring to press the LED filament lamp core column when cutting. At the same time, the U-shaped pressing plate cooperates with the pressing groove to limit the LED filament lamp core column. The LED filament lamp core column can be pressed and limited during cutting to avoid deviation, thereby eliminating the need for workers to press manually. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic schematic diagram of a LED lamp core column wire cutting mechanism proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the front and cross-sectional view of the structure of a LED lamp core cutting mechanism proposed by the utility model;

[0021] Figure 3 This is a left-side schematic diagram of a structural pressing block of an LED lamp core column cutting mechanism proposed by the utility model;

[0022] Figure 4 This is a left-side sectional schematic diagram of a structural T-slot block of a LED lamp core column wire cutting mechanism proposed by the utility model;

[0023] Figure 5 The utility model provides a LED lamp core column wire cutting mechanism Figure 2 Enlarged structural diagram at A in the middle.

[0024] In the figure: 100, base; 110, slide; 111, adjustment screw; 112, positioning block; 113, pulling block; 114, placement notch; 115, square slot; 116, slider; 117, pressing rod; 118, fixing block; 119, return spring; 120, traction slot block; 130, pressing block; 131, pressing screw; 140, vertical plate; 141, horizontal plate; 142, electric telescopic rod; 143, mounting seat; 144, cutter; 145, T-slot block; 146, T-block; 147, pressing spring; 148, U-shaped pressing plate; 150, pressing slot; 160, cutting table. DETAILED DESCRIPTION

[0025] 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.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a LED lamp core column wire cutting mechanism, which can quickly measure the length of the LED filament lamp core column to be cut before cutting, thereby improving the processing efficiency, and can press and limit the LED filament lamp core column during cutting to avoid deviation, so that workers do not need to press manually. Figure 1-5 , comprising a base 100;

[0029] Please refer again Figure 1-4A slide groove 110 is opened on the right side of the middle of the top of the base 100. The slide groove 110 is used to install the adjusting screw 111 and limit the positioning block 112 and the pulling block 113. The left side wall of the inner cavity of the slide groove 110 is rotatably connected with the adjusting screw 111 through a bearing, and the right end of the adjusting screw 111 extends to the outside of the base 100. The adjusting screw 111 is used to drive the positioning block 112 to move. The left side of the outer wall of the adjusting screw 111 is screwed with a positioning block 112. The positioning block 112 is used to limit the pulling block 113 after positioning. The outer wall of the positioning block 112 is slidably connected to the inner cavity wall of the slide groove 110 and the top of the positioning block 112 extends to the outside of the slide groove 110. The outer wall of the adjusting screw 111 and the left side of the positioning block 112 slide A pulling block 113 is connected, and the pulling block 113 is used to pull the LED filament lamp core column to extend. The outer wall of the pulling block 113 is slidably connected to the inner cavity wall of the slide groove 110, and the top of the pulling block 113 extends to the outside of the slide groove 110. A placement slot 114 is opened on the upper side of the middle of the left side wall of the pulling block 113, and the placement slot 114 is used to place one end of the LED filament lamp core column. A square groove 115 is opened on the upper side of the inner part of the pulling block 113, and the square groove 115 is used to install a slider 116. The upper side of the inner cavity wall of the square groove 115 is slidably connected with a slider 116, and the slider 116 is used to install a pressing rod 117. The inside of the slider 116 is plugged with a pressing rod 117, and the pressing rod 117 is used to drive the fixing block 118 to move the LED filament lamp core column The bottom end of the pressing rod 117 extends to the inner cavity of the placement slot 114 and is fixedly connected with a fixing block 118, and the outer wall of the fixing block 118 is slidably connected with the inner cavity wall of the placement slot 114. The fixing block 118 is used to press and fix the LED filament lamp core column. The outer wall of the pressing rod 117 and the inner cavity of the square groove 115 are sleeved with a reset spring 119. The reset spring 119 is used to drive the slider 116 to reset. The reset spring 119 is located on the lower side of the slider 116. A traction groove block 120 is fixedly connected to the left side of the middle of the top of the base 100. The traction groove block 120 is used to pull the LED filament lamp core column. A pressing block 130 is slidably connected between the upper sides of the front and rear side walls of the inner cavity of the traction groove block 120. The pressing block 130 is used to press and limit the LED filament core column. A pressing screw 131 is screwed in the middle of the top of the traction groove block 120. The pressing screw 131 is used to drive the pressing block 130 to move. The bottom end of the pressing screw 131 extends to the inner cavity of the traction groove block 120 and is connected to the top bearing of the pressing block 130. A scale line is provided on the top of the base 100 and on the front side of the slide groove 110. The scale line is used to facilitate the adjustment of the position of the positioning block 112. The positioning block 112 is adjusted to the length position required to be cut by rotating the adjusting screw 111 in coordination with the scale line, and one end of the LED filament core column is passed through the traction groove block 120. The pressing screw 131 is rotated to drive the pressing block 130 to move downward to press and limit the LED filament core column.Insert the end that passes through the traction slot block 120 into the placement slot 114, and press the pressing rod 117 downward, so that the pressing rod 117 drives the slider 116 to press the return spring 119 to contract, thereby driving the fixing block 118 to move downward to press one end of the LED filament wick column to quickly fix it, and at the same time, push the pulling block 113 to the right to make the pulling block 113 contact with the positioning block 112, so as to quickly determine the length to be cut;

[0030] In summary, the length of the LED filament core column to be cut can be quickly measured before cutting, thereby improving the processing efficiency.

[0031] Please refer again Figure 1 , Figure 2 , Figure 4 and Figure 5A vertical plate 140 is fixedly connected to the left rear side of the top of the base 100, and the vertical plate 140 is used to install a horizontal plate 141. The upper side of the front side wall of the vertical plate 140 is fixedly connected to the horizontal plate 141, and the horizontal plate 141 is used to install an electric telescopic rod 142. The electric telescopic rod 142 is fixedly connected to the middle of the bottom of the horizontal plate 141. The electric telescopic rod 142 is used to drive the cutter 144 to cut the LED filament wick column. The bottom end of the electric telescopic rod 142 is fixedly connected to a mounting seat 143, and the mounting seat 143 is used to install the cutter 144 and the T-slot block 145. The cutter 144 is fixedly connected to the middle of the bottom of the mounting seat 143. The cutter 144 is used to cut the LED filament wick column. The cutting is performed, a T-shaped slot block 145 is fixedly connected to the rear side of the middle of the bottom of the mounting seat 143, and the T-shaped slot block 145 is used to install a T-shaped block 146. The lower side of the inner cavity wall of the T-shaped slot block 145 is slidably connected with a T-shaped block 146, and the T-shaped block 146 is used to install a U-shaped pressing plate 148. The top of the T-shaped block 146 is fixedly connected with a pressing spring 147, and the top of the pressing spring 147 is fixedly connected to the top of the inner cavity of the T-shaped slot block 145. The pressing spring 147 is used to cooperate with the U-shaped pressing plate 148 to press and limit the LED filament core column during cutting. The front side wall of the T-shaped block 146 extends to the outside of the T-shaped slot block 145 and is fixedly connected with a U-shaped pressing plate 148. The U-shaped pressing plate 148 is fixedly connected to the top of the T-shaped slot block 145. The pressing plate 148 is used to cooperate with the pressing groove 150 to press and limit the LED filament wick column during cutting. A pressing groove 150 is opened in the middle of the bottom of the U-shaped pressing plate 148. The pressing groove 150 is used to limit the LED filament wick column. A cutting table 160 is fixedly connected to the top of the base 100 and located at the bottom of the U-shaped pressing plate 148. The cutting table 160 is used to place the LED filament wick column. The right side wall of the cutting table 160 contacts the left side wall of the pulling block 113. A cutting groove is opened in the middle of the top of the cutting table 160. The cutting groove is used to enable the cutter 144 to completely cut off the LED filament wick column to avoid incomplete cutting. The electric extension is started by an external controller. The electric telescopic rod 142 drives the mounting seat 143 to move downward, and the mounting seat 143 then drives the cutter 144 and the U-shaped pressing plate 148 to move downward at the same time. When the LED filament lamp core column enters the pressing groove 150, the U-shaped pressing plate 148 stops moving, and the mounting seat 143 continues to drive the cutter 144 and the T-shaped slot block 145 to move downward. The U-shaped pressing plate 148 cooperates with the T-shaped block 146 to contract the pressing spring 147 to generate downward pressure and press the LED filament lamp core column through the U-shaped pressing plate 148 and the pressing groove 150 to limit the position. The mounting seat 143 continues to drive the cutter 144 to move downward until the LED filament lamp core column is cut off.

[0032] In summary, the LED filament core column can be pressed and limited during cutting to avoid deviation, thereby eliminating the need for workers to press manually.

[0033] During specific use, personnel in this technical field rotate the adjusting screw 111 to match the scale line to adjust the positioning block 112 to the length position required for cutting, pass one end of the LED filament wick column through the traction groove block 120, rotate the pressing screw 131 to drive the pressing block 130 to move downward to press and limit the LED filament wick column, insert the end that passes through the traction groove block 120 into the placement notch 114, press the pressing rod 117 downward, and the pressing rod 117 drives the slider 116 to press the reset spring 119 to contract, thereby driving the fixing block 118 to move downward to press one end of the LED filament wick column to fix it, and at the same time push the pulling block 113 to the right to make the pulling block 113 contact the positioning block 112, so as to quickly determine the length required for cutting. , the electric telescopic rod 142 is started through the external controller, and the electric telescopic rod 142 drives the mounting seat 143 to move downward, and the mounting seat 143 then drives the cutter 144 and the U-shaped pressing plate 148 to move downward at the same time. When the LED filament core column enters the pressing groove 150, the U-shaped pressing plate 148 stops moving, and the mounting seat 143 continues to drive the cutter 144 and the T-shaped slot block 145 to move downward, and the U-shaped pressing plate 148 cooperates with the T-shaped block 146 to contract the pressing spring 147 to generate downward pressure and press the LED filament core column through the U-shaped pressing plate 148 and the pressing groove 150 to limit the position, and the mounting seat 143 continues to drive the cutter 144 to move downward until it contacts the cutting groove on the cutting table 160 to cut off the LED filament core column.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A LED lamp stem cutting mechanism, characterized in that: The base (100) comprises a base (100), a slide groove (110) is opened on the right side of the middle of the top of the base (100), the left side wall of the inner cavity of the slide groove (110) is rotatably connected with an adjusting screw (111) through a bearing, and the right end of the adjusting screw (111) extends to the outside of the base (100), the left side of the outer wall of the adjusting screw (111) is screwed with a positioning block (112), the outer wall of the positioning block (112) is slidably connected to the inner cavity wall of the slide groove (110), and the top of the positioning block (112) extends to the outside of the slide groove (110), the outer wall of the adjusting screw (111) and the left side of the positioning block (112) are slidably connected with a pulling block (113), the outer wall of the pulling block (113) is slidably connected to the inner cavity wall of the slide groove (110), and the top of the pulling block (113) extends to the slide groove (110). The outer side of the pulling block (113) is provided with a placement slot (114) on the middle upper side of the left side wall, and a square slot (115) is provided on the inner upper side of the pulling block (113). A slider (116) is slidably connected to the upper side of the inner cavity wall of the square slot (115). A pressing rod (117) is inserted into the interior of the slider (116). The bottom end of the pressing rod (117) extends to the inner cavity of the placement slot (114) and is fixedly connected to a fixing block (118). The outer side wall of the fixing block (118) is slidably connected to the inner cavity wall of the placement slot (114). A return spring (119) is sleeved on the outer side wall of the pressing rod (117) and located in the inner cavity of the square slot (115). The return spring (119) is located on the lower side of the slider (116). A traction slot block (120) is fixedly connected to the left side in the middle of the top of the base (100).

2. The LED lamp stem cutting mechanism according to claim 1, characterized in that: A pressing block (130) is slidably connected between the upper sides of the front and rear side walls of the inner cavity of the traction groove block (120), and a pressing screw rod (131) is screwed in the middle of the top of the traction groove block (120), and the bottom end of the pressing screw rod (131) extends to the inner cavity of the traction groove block (120) and is connected to the top bearing of the pressing block (130).

3. The LED lamp stem cutting mechanism according to claim 1, characterized in that: A scale line is provided on the top of the base (100) and located on the front side of the slide groove (110).

4. The LED lamp stem cutting mechanism according to claim 1, characterized in that: A vertical plate (140) is fixedly connected to the left rear side of the top of the base (100); a horizontal plate (141) is fixedly connected to the upper side of the front side wall of the vertical plate (140); an electric telescopic rod (142) is fixedly connected to the middle of the bottom of the horizontal plate (141); a mounting seat (143) is fixedly connected to the bottom end of the electric telescopic rod (142); a cutter (144) is fixedly connected to the middle of the bottom of the mounting seat (143); A T-shaped slot block (145) is fixedly connected to the rear side, a T-shaped block (146) is slidably connected to the lower side of the inner cavity wall of the T-shaped slot block (145), a pressing spring (147) is fixedly connected to the top of the T-shaped block (146), and the top of the pressing spring (147) is fixedly connected to the inner cavity top of the T-shaped slot block (145), and the front side wall of the T-shaped block (146) extends to the outside of the T-shaped slot block (145) and is fixedly connected to a U-shaped pressing plate (148).

5. The LED lamp stem cutting mechanism according to claim 4, characterized in that: A pressing groove (150) is formed in the middle of the bottom of the U-shaped pressing plate (148).

6. The LED lamp stem cutting mechanism according to claim 4, characterized in that: A cutting table (160) is fixedly connected to the top of the base (100) and located at the bottom of the U-shaped pressing plate (148); the right side wall of the cutting table (160) contacts the left side wall of the pulling block (113); and a cutting groove is provided in the middle of the top of the cutting table (160).

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