TWI763325B - Screw feed unit for screw guns - Google Patents
Screw feed unit for screw guns Download PDFInfo
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- TWI763325B TWI763325B TW110106355A TW110106355A TWI763325B TW I763325 B TWI763325 B TW I763325B TW 110106355 A TW110106355 A TW 110106355A TW 110106355 A TW110106355 A TW 110106355A TW I763325 B TWI763325 B TW I763325B
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Abstract
本發明創作係關於一種螺絲槍的螺絲輸送單元，主要透過該螺絲槍頂推該管套，進而推動該推料活動滑塊往該繩體之一端移動，接著由於該繩體之一端受到該推料活動滑塊之推動、牽引，帶動該第一倒勾塊往該輸送路徑始端移動，而勾勒住下一個螺絲。當該螺絲槍完成螺絲鎖固之動作後，便會往反方向移動，如此一來，該管套、該推料活動滑塊、該繩體失去推力，該第二彈簧便會利用彈性恢復力而帶動該繩體回復原本狀態，這時，該繩體也會帶動該第一倒勾塊朝向輸送路徑末端方向移動而回復至原本位置，同時該第一倒勾塊移動過程中也會帶動下一個螺絲移動，如此一來便完成螺絲輸送以利下次螺絲鎖固之目的。本發明創作透過上述簡單的構造，便可完成螺絲輸送之目的，同時即便是各元件略有公差，也不影響螺絲的輸送。 The invention relates to a screw conveying unit of a screw gun, which mainly pushes the sleeve through the screw gun, and then pushes the pushing movable slider to move toward one end of the rope body, and then because one end of the rope body is pushed by the push The pushing and pulling of the movable slider of the material drives the first barb block to move toward the beginning of the conveying path, and outlines the next screw. When the screw gun completes the action of screw locking, it will move in the opposite direction. In this way, the sleeve, the movable slider and the rope body lose their thrust, and the second spring will use the elastic restoring force. And drive the rope body to return to its original state. At this time, the rope body will also drive the first barb block to move toward the end of the conveying path and return to its original position. At the same time, the first barb block will also drive the next barb during the movement. The screw moves, so that the screw conveying is completed for the purpose of the next screw locking. Through the above-mentioned simple structure, the invention of the present invention can accomplish the purpose of screw conveying, and at the same time, even if there is a slight tolerance of each component, it does not affect the conveying of the screw.
Description
本發明創作係關於一種輸送單元，尤指一種螺絲槍的螺絲輸送單元。 The invention relates to a conveying unit, especially a screw conveying unit of a screw gun.
請參閱台灣專利證書號M557176「螺絲釘槍之螺釘導送機構」，該專利係揭示：所述的螺釘槍必須搭配電鑽機使用，其主要設具有一可銜組於電鑽機頭部之推送匣，在推送匣前端套組有一導釘膛管，利用推送匣兩側的長形導槽賦予導釘膛管推壓內縮功能，並藉由推送匣內置之復位彈簧得以維持導釘膛管的外推型態，於該導釘膛管的下部乃接設有一排釘導板，用以裝設輸送捲排釘式螺釘，在該導釘膛管後段下緣更樞設有一撥釘片，該撥釘片的尾端設具有一導栓，俾配合推送匣下緣延設之一導引組所規劃製設之異形迴路導引槽及撥動片，在推送匣向導釘膛管壓推而利用內部推釘桿將螺釘推出觸接工作物，並藉電鑽機掣動推釘桿操控螺釘鎖入工作物的過程之間，該撥釘片的導栓恰沿著異形迴路導引槽的引導而成循環之完整的迴路行程，藉以將下一螺釘撥推導入導釘膛管，以利於進行下一輪的鎖釘作業，據此構成一創新而實用之螺絲釘槍之螺釘導送機構者。 Please refer to Taiwan Patent Certificate No. M557176 "Screw Guide Mechanism for Screw Gun", which discloses that the screw gun must be used with an electric drill. There is a guide screw bore tube set at the front end of the push box. The long guide grooves on both sides of the push box are used to give the guide screw bore tube the push-in and retract function. In the push type, a row of nail guide plates is connected to the lower part of the guide screw bore tube to install the conveying coil row screw type screws, and a nail plate is pivoted at the lower edge of the rear section of the guide screw bore tube. A guide pin is provided at the tail end of the tweezers, so as to cooperate with the special-shaped loop guide grooves and the toggle pieces planned and prepared by a guide group extending from the lower edge of the pusher, and push the guides in the pusher through the barrel of the pusher. Use the internal push rod to push the screw out and contact the work, and use the electric drill to control the push rod to control the screw to lock into the work. A complete loop stroke is formed, so as to push the next screw into the guide screw bore tube, so as to facilitate the next round of screw locking operation, thus forming an innovative and practical screw guide mechanism of the screw gun.
然，該專利不足之處在於：撥動下一個螺絲往導釘膛管之手段主要是透過該撥釘片，但，該撥釘片若是受到外力影響而產生扭曲、變形，又或者製造過程中該撥釘片產生公差，就容易無法達到撥釘效果，若是要拆換新的撥釘片，還需大費周章進行拆解、更換，也因此，本發明創作者認為此種螺釘導送機構實有改善之必要。 However, the disadvantage of this patent is that the method of moving the next screw to the guide screw bore is mainly through the pick piece, but if the pick piece is distorted or deformed under the influence of external force, or it may be damaged during the manufacturing process. Due to the tolerance of the pegs, it is easy to fail to achieve the effect of pegs. If a new peg needs to be disassembled and replaced, it will take a lot of trouble to disassemble and replace. Therefore, the creator of the present invention believes that this kind of screw guide mechanism There is a real need for improvement.
有鑑於先前技術所述不足之處，本發明創作者提出一種解決之手段，一種螺絲槍的螺絲輸送單元，包括： In view of the deficiencies described in the prior art, the creator of the present invention proposes a solution, a screw conveying unit for a screw gun, comprising:
一管體：該管體外側活動性套設一管套，該管體與該管套之間設有一第一彈簧，以供該管套受該彈簧的彈性恢復力頂推而相對於該管體之一端形成裸出，該管套之一端可供套設於螺絲槍之槍口部。 A tube body: a tube sleeve is movably sleeved on the outside of the tube body, and a first spring is arranged between the tube body and the tube sleeve, so that the tube sleeve is pushed by the elastic restoring force of the spring to be relative to the tube One end of the body is formed bare, and one end of the sleeve can be sleeved on the muzzle of the screw gun.
一輸送單元，包括： a conveying unit, including:
一腔體：該腔體之腔壁設於該管體之另一端。 A cavity: the cavity wall of the cavity is arranged at the other end of the tube.
一蓋體：該蓋體設於該腔體之頂壁上方，以供該蓋體與該腔體之頂壁共同界定出一輸送路徑，該輸送路徑與該管體之管口相通，且該輸送路徑朝向該管口之方向界定為末端。 A cover body: the cover body is arranged above the top wall of the cavity, so that the cover body and the top wall of the cavity jointly define a conveying path, the conveying path communicates with the nozzle of the pipe body, and the The direction of the delivery path towards the nozzle is defined as the end.
一第一倒勾塊：該第一倒勾塊設於該腔體之頂壁外側，該第一倒勾塊朝向該輸送路徑末端之一側為倒勾相反另一側面為斜面，該第一倒勾塊可供勾勒螺絲。 A first barb block: the first barb block is arranged on the outside of the top wall of the cavity. One side of the first barb block facing the end of the conveying path is barb and the other side is a slope. Barb blocks are available for outlining screws.
一第二倒勾塊：該第二倒勾塊設於該腔體之頂壁外側，該第二倒勾塊朝向該輸送路徑末端之一側為倒勾部，該第二倒勾塊相反另一側面為斜面，該第二倒勾塊可供勾勒螺絲鏈帶之孔洞。 A second barb block: the second barb block is arranged on the outside of the top wall of the cavity, one side of the second barb block facing the end of the conveying path is a barb part, and the second barb block is opposite to the other side One side is inclined, and the second barb can be used to outline the holes of the screw chain.
一繩體：該繩體一端固設於該腔體之腔壁，另一端連接一第二彈簧，且該第二彈簧之一端固設於該腔體之腔壁，該繩體之一段部設於該腔體之頂壁且連接該第一倒勾塊，該第一倒勾塊鄰近該繩體之一端，以供該繩體帶 連動該第一倒勾塊沿該輸送路徑移動。 A rope: one end of the rope is fixed on the cavity wall of the cavity, the other end is connected to a second spring, and one end of the second spring is fixed on the cavity wall of the cavity, and a section of the rope is The first barb block is connected to the top wall of the cavity, and the first barb block is adjacent to one end of the rope body for the rope body to carry The first barb block is linked to move along the conveying path.
一推料活動滑塊：該推料活動滑塊活動性設於該管體之另一端，該推料活動滑塊可供受該管套之頂推而穿過該腔體並頂推該繩體之另一端。 A pusher movable slider: the pusher movable slider is movably arranged at the other end of the tube body, and the pusher movable slider can be pushed by the tube sleeve to pass through the cavity and push the rope the other end of the body.
本發明創作主要透過該螺絲槍頂推該管套，進而推動該推料活動滑塊往該繩體之一端移動，接著由於該繩體之一端受到該推料活動滑塊之推動、牽引，帶動該第一倒勾塊往該輸送路徑始端移動，而勾勒住下一個螺絲。當該螺絲槍完成螺絲鎖固之動作後，便會往反方向移動，如此一來，該管套、該推料活動滑塊、該繩體失去推力，該第二彈簧便會利用彈性恢復力而帶動該繩體回復原本狀態，這時，該繩體也會帶動該第一倒勾塊朝向輸送路徑末端方向移動而回復至原本位置，同時該第一倒勾塊移動過程中也會帶動下一個螺絲移動，如此一來便完成螺絲輸送以利下次螺絲鎖固之目的。 The invention of the present invention mainly pushes the sleeve through the screw gun, and then pushes the pusher movable slider to move toward one end of the rope body. The first barb block moves toward the beginning of the conveying path and outlines the next screw. When the screw gun completes the action of screw locking, it will move in the opposite direction. In this way, the sleeve, the movable slider and the rope body lose their thrust, and the second spring will use the elastic restoring force. And drive the rope body to return to its original state. At this time, the rope body will also drive the first barb block to move toward the end of the conveying path and return to its original position. At the same time, the first barb block will also drive the next barb during the movement. The screw moves, so that the screw conveying is completed for the purpose of the next screw locking.
本發明創作透過上述簡單的構造，便可完成螺絲輸送之目的，同時即便是各元件略有公差，也不影響螺絲的輸送，同時，該繩體也不易受外力影響而損毀，即便是該繩體斷裂，也只要取相同長度之繩體替換即可。 The invention of the present invention can accomplish the purpose of screw conveying through the above-mentioned simple structure. At the same time, even if each component has a slight tolerance, it does not affect the conveying of the screw. At the same time, the rope body is not easily damaged by external force. If the body is broken, it is only necessary to replace the rope body with the same length.
(A):螺絲槍 (A): Screw gun
(B):螺絲鏈帶 (B): Screw chain strap
(B1):螺絲 (B1): Screw
(B2):孔洞 (B2): Hole
(1):管體 (1): Tube body
(11):管套 (11): Tube sleeve
(12):第一彈簧 (12): First spring
(13):凸體 (13): convex body
(14):螺桿 (14): Screw
(2):輸送單元 (2): Conveying unit
(21):腔體 (21): cavity
(22):蓋體 (22): Cover
(23):輸送路徑 (23): conveying path
(24):第一倒勾塊 (24): The first barb block
(24A):第三倒勾塊 (24A): The third barb
(25):第二倒勾塊 (25): Second barb block
(251):第四彈簧 (251): Fourth Spring
(26):繩體 (26): rope body
(261):鬆緊調整組件 (261): Slack Adjustment Assembly
(27):第二彈簧 (27): Second Spring
(28):推料活動滑塊 (28): Pushing movable slider
(281):抵擋塊 (281): resist block
(29):槍匣 (29): Gun Box
(291):第一板體 (291): The first plate body
(292):第二板體 (292): Second plate body
(293):側蓋 (293):Side Cover
(20):連接板 (20): connecting plate
(3):定位件 (3): Positioning parts
(31):貫孔 (31): Through hole
(32):蓋板 (32): Cover
(4):扣合組件 (4): Snap components
(5):夾制單元組 (5): Clamping unit group
(51):夾制單元 (51): Clamping unit
第一圖係本發明創作之立體圖 The first figure is a three-dimensional view of the creation of the present invention
第二圖係本發明創作之分解圖 The second figure is an exploded view of the creation of the present invention
第三圖係本發明創作之另一角度立體圖 The third figure is another perspective view of the invention created by the present invention
第四圖係本發明創作之側蓋展開示意圖 The fourth figure is an unfolded schematic diagram of the side cover created by the present invention
第五圖係本發明創作之局部剖視暨作動示意圖一 The fifth figure is a partial cross-sectional view and action schematic diagram of the invention created by the present invention.
第六圖係本發明創作之另一角度局部剖視暨作動示意圖一 The sixth figure is another perspective partial cross-section and action schematic diagram 1 created by the present invention
第七圖係本發明創作之局部剖視暨作動示意圖二
The seventh figure is a partial cross-section and a schematic diagram of the action created by the
第八圖係本發明創作之另一角度局部剖視暨作動示意圖二 Figure 8 is a partial cross-sectional view and action schematic diagram 2 of another angle created by the present invention
第九圖係本發明創作之局部作動放大示意圖一 The ninth figure is an enlarged schematic diagram of a partial action created by the present invention.
第十圖係本發明創作之局部作動放大示意圖二 Figure 10 is an enlarged schematic diagram 2 of a partial action created by the present invention
第十一圖係本發明創作之使用狀態示意圖 The eleventh figure is a schematic diagram of the use state created by the present invention
第十二圖係本發明創作之使用狀態示意圖 The twelfth figure is a schematic diagram of the use state created by the present invention
第十三圖係本發明創作之第一板體及側蓋之另一實施例示意圖一 The thirteenth figure is a schematic diagram 1 of another embodiment of the first plate body and the side cover created by the present invention
第十四圖係本發明創作之第一板體及側蓋之另一實施例示意圖二 Figure 14 is a schematic diagram 2 of another embodiment of the first plate body and the side cover created by the present invention
第十五圖係本發明創作之第一板體另一實施例作動示意圖一 Figure 15 is a schematic diagram 1 of another embodiment of the first plate body created by the present invention.
第十六圖係本發明創作之第一板體另一實施例作動示意圖二 FIG. 16 is a schematic diagram 2 of another embodiment of the first plate body created by the present invention.
第十七圖係本發明創作之定位件另一實施例示意圖 Figure 17 is a schematic diagram of another embodiment of the positioning member created by the present invention
第十八圖係本發明創作之另一實施例剖示作動示意圖一 FIG. 18 is a schematic diagram 1 of a cross-sectional view of another embodiment of the invention.
第十九圖係本發明創作之另一實施例剖示作動示意圖二 Figure 19 is a schematic diagram 2 of a cross-sectional view of another embodiment of the invention.
第二十圖係本發明創作之另一實施例剖示作動示意圖三 The twentieth figure is another embodiment of the invention created by the present invention is a cross-sectional schematic diagram three
第二十一圖係本發明創作之另一實施例剖示作動示意圖四 FIG. 21 is a cross-sectional view of another embodiment of the present invention. Four
第二十二圖係本發明創作之另一實施例俯視示意圖 Figure 22 is a schematic top view of another embodiment of the invention
以下藉由圖式之輔助，說明本發明創作之構造、特點與實施例，俾使貴審查人員對於本發明創作有更進一步之瞭解。 The following describes the structure, features and embodiments of the invention with the aid of the drawings, so as to make your examiners have a better understanding of the invention.
請參閱第一圖所示，本發明創作係關於一種螺絲槍的螺絲輸送單元，該螺絲輸送單元包括： Please refer to the first figure, the invention relates to a screw conveying unit of a screw gun, and the screw conveying unit includes:
一管體(1)：請參閱第一圖配合第五圖及第十一圖所示，該管體(1)外側活動性套設一管套(11)，該管體(1)與該管套(11)之間設有一第一彈簧(12)，以供該管套(11)受該彈簧(12)的彈性恢復力頂推而相對於該管體(1)之一端形成裸出，該管套(11)之一端可供套設於螺絲槍(A)之槍口部。 A tube body (1): Please refer to the first figure in conjunction with the fifth and eleventh figures, a tube sleeve (11) is movably sleeved on the outside of the tube body (1), and the tube body (1) is connected to the A first spring (12) is arranged between the tube sleeves (11), so that the tube sleeve (11) is pushed by the elastic restoring force of the spring (12) to form a bare relative to one end of the tube body (1). , one end of the sleeve (11) can be sleeved on the muzzle of the screw gun (A).
一輸送單元(2)，包括： A conveying unit (2), comprising:
一腔體(21)：請參閱第二圖配合第六圖所示，該腔體(21)之腔壁設於該管體(1)之另一端。且於該管體(1)之另一端管口外側方設一定位件(3)，且該定位件(3)設有一朝向該管口之貫孔(31)，該貫孔(31)可供螺絲(B1)穿伸，以供使用者用來瞄準螺絲鎖固之位置，此外，如圖所示，該定位件(3)較佳是設於該腔體(21)之一側。 A cavity (21): please refer to the second figure in conjunction with the sixth figure, the cavity wall of the cavity (21) is arranged at the other end of the pipe body (1). And a positioning piece (3) is arranged on the outer side of the other end of the pipe body (1), and the positioning piece (3) is provided with a through hole (31) facing the pipe mouth, and the through hole (31) can be For the screw (B1) to penetrate, for the user to aim at the screw locking position, in addition, as shown in the figure, the positioning member (3) is preferably arranged on one side of the cavity (21).
一蓋體(22)：請參閱第二圖配合第四圖所示，該蓋體(22)設於該腔體(21)之頂壁上方，以供該蓋體(22)與該腔體(21)之頂壁共同界定出一輸送路徑(23)，該輸送路徑(23)與該管體(1)之管口相通，且該輸送路徑(23)朝向該管口之方向界定為末端。請參閱第九圖所示，該輸送路徑(23)主要係提供螺絲鏈帶(B)移動。其中請參閱第十七圖所示，該定位件(3)較佳之實施例為：可操作性朝向該管口外側方移動或遠離，於該定位件(3)設有一蓋板(32)，且該蓋板(32)一端位於該輸送路徑末端之上方，用以供壓抵該螺絲鏈帶(B)頂面，以避免該螺絲鏈帶(B)使用時發生翹起狀況。 A cover (22): please refer to the second figure in conjunction with the fourth figure, the cover (22) is arranged above the top wall of the cavity (21) for the cover (22) and the cavity The top wall of (21) together defines a conveying path (23), the conveying path (23) communicates with the nozzle of the pipe body (1), and the direction of the conveying path (23) towards the nozzle is defined as the end . Please refer to the ninth figure, the conveying path (23) mainly provides the movement of the screw chain belt (B). Please refer to Fig. 17. A preferred embodiment of the positioning member (3) is that the positioning member (3) is operable to move or move away from the outer side of the nozzle, and a cover plate (32) is provided on the positioning member (3), And one end of the cover plate (32) is located above the end of the conveying path for pressing against the top surface of the screw chain belt (B), so as to prevent the screw chain belt (B) from being lifted during use.
一第一倒勾塊(24)：請參閱第八圖及第九圖所示，該第一倒勾塊(24)設於該腔體(21)之頂壁外側，該第一倒勾塊(24)朝向該輸送路徑(23)末端之一側為倒勾部相反另一側面為斜面，該第一倒勾塊(24)可供勾勒螺絲(B1)，該第一倒勾塊(24)之詳細作動方式容後介紹。 A first barb block (24): please refer to the eighth and ninth drawings, the first barb block (24) is arranged on the outside of the top wall of the cavity (21), the first barb block (24) (24) One side toward the end of the conveying path (23) is a barb, and the opposite side is a slope. The first barb (24) can be used to delineate the screw (B1). The first barb (24) ) will be introduced later.
一第二倒勾塊(25)：請參閱第八圖配合第十圖所示，該第二倒勾塊(25)樞設於該腔體(21)之頂壁外側，該第二倒勾塊(25)朝向該輸送路徑(23)末端之一側為倒勾部，該第二倒勾塊(25)相反另一側面為斜面，該第二倒勾塊(25)可供勾勒螺絲鏈帶(B)之孔洞(B2)，該第二倒勾塊(25)之詳細作動方式同樣也容後介紹，此外，該第二倒勾塊(25)外側較佳設有一第四彈簧(251)，以供發揮令該 第二倒勾塊(25)復位之功能，使該第二倒勾塊(25)得以操作性復位後勾勒該孔洞(B2)。 A second barb block (25): Please refer to the eighth figure in conjunction with the tenth figure, the second barb block (25) is pivoted on the outside of the top wall of the cavity (21), the second barb One side of the block (25) facing the end of the conveying path (23) is a barb part, the opposite side of the second barb block (25) is an inclined surface, and the second barb block (25) can be used to outline the screw chain With the hole (B2) of the belt (B), the detailed operation method of the second barb block (25) is also described later. In addition, a fourth spring (251) is preferably provided on the outside of the second barb block (25). ), for the purpose of exercising the The reset function of the second barb block (25) enables the second barb block (25) to be operatively reset to outline the hole (B2).
一繩體(26)：請參閱第六圖所示，該繩體(26)一端固設於該腔體(21)之腔壁，另一端連接一第二彈簧(27)，且該第二彈簧(27)之一端固設於該腔體(21)之腔壁，該繩體(26)之一段部設於該腔體(21)之頂壁且連接該第一倒勾塊(24)，該第一倒勾塊(24)鄰近該繩體(26)之一端，如此一來，當該繩體(26)移動時，會連動該第一倒勾塊(24)沿該輸送路徑(23)移動。同樣的，該繩體(26)及該第二彈簧(27)的詳細作動方式也容後介紹。其中該繩體(26)一端較佳係透過一鬆緊調整組件(261)來固設於該腔體(21)之腔壁，如此一來，使用者可以透過操作該鬆緊調整組件(261)來控制該繩體(26)的鬆緊度，當該繩體(26)於使用時發生變鬆之狀態時，可透過該鬆緊調整組件(261)來調緊。 A rope (26): please refer to the sixth figure, one end of the rope (26) is fixed on the cavity wall of the cavity (21), the other end is connected to a second spring (27), and the second One end of the spring (27) is fixed on the cavity wall of the cavity (21), and a section of the rope (26) is set on the top wall of the cavity (21) and connected to the first barb block (24) , the first barb block (24) is adjacent to one end of the rope body (26), so that when the rope body (26) moves, it will link the first barb block (24) along the conveying path ( 23) Move. Similarly, the detailed actuation methods of the rope body (26) and the second spring (27) will also be described later. One end of the rope body (26) is preferably fixed on the cavity wall of the cavity (21) through an elastic adjustment component (261), so that the user can operate the elastic adjustment component (261) to The tightness of the rope body (26) is controlled, and when the rope body (26) is in a loose state during use, the tightness adjustment component (261) can be used to adjust the tightness.
一推料活動滑塊(28)：請參閱第三圖配合第六圖所示，該推料活動滑塊(28)活動性設於該管體(1)之另一端，該推料活動滑塊(28)可供受該管套(11)之頂推而穿過該腔體(21)並頂推該繩體(26)之另一端，該推料活動滑塊(28)的詳細作動方式也容後介紹。 A material pushing movable slider (28): please refer to the third picture and the sixth picture, the material pushing movable sliding block (28) is movably arranged on the other end of the pipe body (1), and the material pushing movable sliding block (28) The block (28) can be pushed by the tube sleeve (11) to pass through the cavity (21) and push the other end of the rope body (26). The method is also described later.
此外，請參閱第五圖配合第七圖及第十一圖所示，該管體(1)之另一端設有一凸體(13)，一螺桿(14)一端穿過該凸體(13)而端面朝向該管套(11)之口緣，以供該管套(11)操作性抵住該螺桿(14)之端面。如此一來，使用者可以根據該螺絲槍(A)的螺絲桿長度，或者螺絲的長度來調整該螺桿(14)相對於該凸體(13)的裸出長度，因此，當該管套(11)口緣抵住該螺桿(14)之端面時，剛好可達成將螺絲鎖固的目的。上述調整該螺桿(14)相對於該凸體(13)的裸出長度係屬活動式，請再參閱第十二圖所示，本說明書另提出一種固定式，其實施方式為：於該推料活動滑塊(28)之外環側遠離 該腔體(21)之一端設有一抵擋塊(281)。如此一來，當該推料活動滑塊(28)受該管套(11)之頂推而穿過該腔體(21)的過程中，該抵擋塊(281)會抵住該腔體(21)之外側，如此一來該管套(11)無法再持續往前頂推，而達到調整該螺桿(14)相對於該凸體(13)的裸出長度之目的。 In addition, please refer to Figure 5 in conjunction with Figure 7 and Figure 11, the other end of the pipe body (1) is provided with a convex body (13), and one end of a screw (14) passes through the convex body (13) The end face faces the mouth of the sleeve (11), so that the sleeve (11) can operably abut the end face of the screw rod (14). In this way, the user can adjust the exposed length of the screw (14) relative to the protruding body (13) according to the length of the screw rod of the screw gun (A) or the length of the screw. Therefore, when the sleeve ( 11) When the lip is against the end face of the screw (14), the purpose of locking the screw can be achieved. The above-mentioned adjustment of the exposed length of the screw (14) relative to the protruding body (13) is a movable type. Please refer to the twelfth figure again. This specification also proposes a fixed type. Keep the outer ring side of the movable slider (28) away from the One end of the cavity (21) is provided with a blocking block (281). In this way, when the pushing movable slider (28) is pushed by the sleeve (11) and passes through the cavity (21), the blocking block (281) will abut against the cavity (281). 21) outside, so that the sleeve (11) can no longer be pushed forward continuously, so as to achieve the purpose of adjusting the exposed length of the screw (14) relative to the convex body (13).
一槍匣(29)：請參閱第二圖配合第六圖所示，該輸送單元(2)更包括一設於該腔體(21)下方的槍匣(29)，該槍匣(29)主要係提供裝設該螺絲鏈帶(B)，且該槍匣(29)往該管套(11)之方向較佳形成傾斜，該槍匣(29)包括二相間隔之第一板體(291)及第二板體(292)，沿該第一板體(291)及該第二板體(292)之緣邊設有一側蓋(293)，以供該側蓋(293)、該第一板體(291)與該第二板體(292)共圍出一可放置該螺絲鏈帶(B)之空間及一與該空間相通之開口，該開口與該輸送路徑(23)相通，且該側蓋(293)之一端樞設於該第一板體(291)及該第二板體(292)，以供該側蓋(293)可操作性形成蓋合與否之狀態，且該側蓋(293)與該第一板體(291)之間設有一扣合組件(4)，以供該側蓋(293)呈現蓋合狀態時，透過該扣合組件(4)使得該側蓋(293)得以呈現穩定蓋合。請參閱第十三圖、第十四圖所示，該側蓋(293)與該蓋體(22)可以是二個元件，也可是如第三圖及第四圖所示，該側蓋(293)呈現蓋合狀態時，該側蓋(293)另一端形成該蓋體(22)。 A gun case (29): please refer to the second figure in conjunction with the sixth figure, the conveying unit (2) further comprises a gun case (29) arranged under the cavity (21), the gun case (29) It is mainly provided to install the screw chain belt (B), and the gun case (29) is preferably inclined in the direction of the sleeve (11). The gun case (29) includes two spaced first plates ( 291) and the second plate body (292), a side cover (293) is provided along the edges of the first plate body (291) and the second plate body (292) for the side cover (293), the The first plate body (291) and the second plate body (292) together enclose a space where the screw chain belt (B) can be placed and an opening communicated with the space, and the opening communicates with the conveying path (23) , and one end of the side cover (293) is pivoted on the first plate body (291) and the second plate body (292), so that the side cover (293) can operably form a closed state, And between the side cover (293) and the first plate body (291), a snap-fit component (4) is provided, so that when the side cover (293) is in a closed state, the snap-fit component (4) allows the The side cover (293) can exhibit stable closure. Please refer to Figures 13 and 14, the side cover (293) and the cover body (22) may be two components, or as shown in Figures 3 and 4, the side cover (293) 293) When the cover is closed, the other end of the side cover (293) forms the cover body (22).
此外，請再參閱第十五圖配合第十六圖所示，該腔體(21)與該槍槍匣(29)較佳實施為：該第一板體(291)朝向該第二板體(292)之一側界定為內側，該腔壁相反於該管體(1)之一側界定為內側，一連接板(20)橋接該腔壁之內側及該第一板體(291)之內側，且該連接板(20)具有可撓性。如此一來，當本創作於使用過程中遇到障礙物時，該障礙物會造成該第一板體(291)自由端會向後轉動，其轉動量受該連接板(20)之可撓性高低影響，以令本創作即使遇到障礙物時也不影響施工。 In addition, please refer to Figure 15 in conjunction with Figure 16, the cavity (21) and the gun pocket (29) are preferably implemented such that the first plate body (291) faces the second plate body One side of (292) is defined as the inner side, the side of the cavity wall opposite to the tube body (1) is defined as the inner side, and a connecting plate (20) bridges the inner side of the cavity wall and the first plate body (291) the inner side, and the connecting plate (20) has flexibility. In this way, when the present invention encounters an obstacle during use, the obstacle will cause the free end of the first plate body (291) to rotate backward, and the amount of rotation is affected by the flexibility of the connecting plate (20). High and low impact, so that this creation will not affect the construction even if it encounters obstacles.
請參閱第十一圖、第五圖所示，本發明創作使用時先將該管套(11)一 端套住該螺絲槍(A)的槍口部，接著用力將該螺絲槍(A)往該管體(1)另一端壓，直到該管套(11)抵住該螺桿(14)之一端，這時，如同第七圖所示，該管套(11)的口緣會抵住該推料活動滑塊(28)之一端，並將該推料活動滑塊(28)往該腔體(21)方向推送，請再參閱第六圖配合第八圖所示，該推料活動滑塊(28)往該腔體(21)方向推送後，最終會頂推該繩體(26)之一端，該繩體(26)之一端被頂推後，會使得該繩體(26)沿該輸送路徑(23)產生一移動量，同時帶動該第一倒勾塊(24)往該輸送路徑(23)始端移動。 Please refer to Fig. 11 and Fig. 5, when the present invention is created and used, the pipe sleeve (11) is first Cover the muzzle of the screw gun (A), then press the screw gun (A) to the other end of the tube body (1) with force until the tube sleeve (11) abuts one end of the screw (14) , at this time, as shown in Figure 7, the lip of the tube sleeve (11) will abut one end of the pusher movable slider (28), and push the pusher movable slider (28) to the cavity (28). 21) Pushing in the direction, please refer to the sixth picture and the eighth picture. After the pusher movable slider (28) is pushed in the direction of the cavity (21), it will eventually push one end of the rope body (26). , after one end of the rope body (26) is pushed, the rope body (26) will move along the conveying path (23), and at the same time, the first barb block (24) will be driven to the conveying path (23). 23) The starting end moves.
請再配合第九圖及第十圖所示，當該第一倒勾塊(24)往該輸送路徑(23)始端移動後，會移動至下一個螺絲(B1)，此時，該螺絲槍(A)的螺絲桿正在對位於該管體(1)之管口的螺絲(B1)進行鎖固，當鎖固完成後，該螺絲槍(A)朝該管體(1)一端的方向移動，該繩體(26)一端失去該推料活動滑塊(28)的推力，而受到該第二彈簧(27)的影響，使得該繩體(26)也回復至原始位置，而帶動該第一倒勾塊(24)往該輸送路徑(23)末端移動，這時，該第一倒勾塊(24)也會勾住該螺絲(B1)往該輸送路徑(23)末端移動，而移動至該管體(1)之管口位置。此外，當該螺絲(B1)移動至該管體(1)之管口位置時，該第二倒勾塊(25)會受該第四彈簧(251)的影響而勾勒住該孔洞(B2)，而使得該螺絲鏈帶(B)不會往該輸送路徑(23)始端移動而具有定位之效果。此外，當該螺絲鏈帶(B)使用完畢後，可透過打開該側蓋(293)來進行更換該螺絲鏈帶。 Please cooperate with the ninth and tenth figures. When the first barb block (24) moves to the beginning of the conveying path (23), it will move to the next screw (B1). At this time, the screw gun The screw rod of (A) is locking the screw (B1) located at the mouth of the tube body (1). After the locking is completed, the screw gun (A) moves towards the direction of one end of the tube body (1). , one end of the rope body (26) loses the thrust of the pusher movable slider (28), and is affected by the second spring (27), so that the rope body (26) also returns to the original position, and drives the first A barb block (24) moves to the end of the conveying path (23), at this time, the first barb block (24) also hooks the screw (B1) and moves to the end of the conveying path (23), and moves to the end of the conveying path (23). The position of the nozzle of the pipe body (1). In addition, when the screw (B1) moves to the nozzle position of the pipe body (1), the second barb block (25) will be affected by the fourth spring (251) to outline the hole (B2) , so that the screw chain belt (B) does not move to the beginning of the conveying path (23) and has the effect of positioning. In addition, when the screw link (B) is used up, the screw link can be replaced by opening the side cover (293).
由上述之介紹可知，本發明創作透過上述各元件之配置，無須較精準尺寸、位置，便可完成螺絲(B1)之輸送，即便是各元件之尺寸略有公差，也不影響螺絲(B1)的輸送。同時，該繩體(26)也不易受外力影響而損毀，即便是該繩體(26)斷裂，只要取相同長度之繩體(26)來替換即可。 It can be seen from the above description that the invention can complete the delivery of the screw (B1) through the configuration of the above-mentioned components without the need for more precise dimensions and positions. delivery. At the same time, the rope body (26) is not easily damaged by external force, even if the rope body (26) is broken, it is only necessary to replace the rope body (26) with the same length.
此外請參閱第十八圖、第十九圖所示，為避免該螺絲鏈帶(B)使用到最後一個螺絲(B1)時，該第一倒勾塊(24)難以發揮倒勾推送效果，使得最後一個螺絲(B1)形成浪費，為此，本創作進一步實施為：該繩體(26)更連 接一第三倒勾塊(24A)，該第一倒勾塊(24)遠離該輸送路徑(23)末端之一側為倒勾部相反另一側面為斜面，該第三倒勾塊(24A)可供勾勒螺絲鏈帶(B)之孔洞(B2)，該第一倒勾塊(24)與該第三倒勾塊(24A)具有一間距且該貫孔(31)朝向該間距。如此一來，當該繩體(26)帶動該第一倒勾塊(24)移動時，會同時帶動該第三倒勾塊(24A)移動。 In addition, please refer to Figures 18 and 19, in order to prevent the first barb block (24) from exerting the barb push effect when the screw chain (B) is used to the last screw (B1), This makes the last screw (B1) wasteful. For this reason, this creation is further implemented as follows: the rope body (26) is more connected Connected to a third barb block (24A), one side of the first barb block (24) away from the end of the conveying path (23) is a barb part opposite the other side is a slope, the third barb block (24A) ) can be used to outline the hole (B2) of the screw chain (B), the first barb block (24) and the third barb block (24A) have a distance and the through hole (31) faces the distance. In this way, when the rope body (26) drives the first barb block (24) to move, it simultaneously drives the third barb block (24A) to move.
請再參閱第二十圖及第二十一圖所示，當該繩體(26)帶動該第一倒勾塊(24)與該第三倒勾塊(24A)時，該第一倒勾塊(24)可發揮推的效果，將該螺絲(B1)往該輸送路徑(23)末端推送，至於該第三倒勾塊(24A)則是可發揮拉的效果，以拉動整個該螺絲鏈帶(B)移動，透過此一推一拉可令該螺絲鏈帶(B)具有較佳的移動效果。此外，當該螺絲鏈帶(B)使用到最後一個螺絲(B1)，導致該第一倒勾塊(24)無法發揮推的效果時，也可僅利用該第三倒勾塊(24A)提供拉的效果，而拉動整個該螺絲鏈帶(B)移動。 Please refer to Figure 20 and Figure 21 again, when the rope body (26) drives the first barb block (24) and the third barb block (24A), the first barb The block (24) can play a push effect, push the screw (B1) to the end of the conveying path (23), and the third barb block (24A) can play a pulling effect to pull the entire screw chain The belt (B) moves, and the screw chain belt (B) can have a better moving effect through this push and pull. In addition, when the screw chain (B) is used to the last screw (B1), so that the first barb block (24) cannot exert the pushing effect, only the third barb block (24A) can be used to provide The effect of pulling, while pulling the entire screw chain (B) moves.
請再參閱第二十二圖所示，由於該螺絲(B1)脫離該螺絲鏈帶(B)後，會使得所在位置的螺絲鏈帶(B)前後二片體形成展開，為限制其展開程度，本創作再進一步實施為：該管口朝向該定位件(3)的方向定為前方，於該輸送路徑(23)末端更連接一夾制單元組(5)，該夾制單元組(5)包括二前後向相間隔設置之夾制單元(51)。如此一來，該螺絲鏈帶(B)移動至該輸送路徑(23)末端之部分，會受到二夾制單元(51)的共同夾制而形成收斂無法展開，以利後續該螺絲鏈帶(B)移動。 Please refer to the figure 22 again, since the screw (B1) is separated from the screw belt (B), the front and rear two pieces of the screw belt (B) at the position will be unfolded, in order to limit the degree of expansion. , this creation is further implemented as follows: the direction of the nozzle facing the positioning member (3) is set as the front, and a clamping unit group (5) is further connected at the end of the conveying path (23), and the clamping unit group (5) ) includes two clamping units (51) arranged at intervals in the front and rear directions. In this way, the portion of the screw chain belt (B) that moves to the end of the conveying path (23) will be jointly clamped by the two clamping units (51) to form a convergence and cannot be unfolded, so as to facilitate the subsequent screw chain belt (B). B) Move.
綜上所述，本發明創作確實符合產業利用性，且未於申請前見於刊物或公開使用，亦未為公眾所知悉，且具有非顯而易知性，符合可專利之要件，爰依法提出專利申請。 To sum up, the creation of the present invention is indeed in line with industrial applicability, and has not been seen in publications or publicly used before the application, nor has it been known to the public, and it is not obvious and easy to understand, and meets the requirements for patentability. Application.
惟上述所陳，為本發明創作在產業上一較佳實施例，舉凡依本發明創作申請專利範圍所作之均等變化，皆屬本案訴求標的之範疇。 However, the above-mentioned statements are the preferred embodiments of the invention in the industry, and all the equivalent changes made according to the scope of the patent application for the invention are all within the scope of the claims of this case.
(1):管體 (1): Tube body
(11):管套 (11): Tube sleeve
(13):凸體 (13): convex body
(14):螺桿 (14): Screw
(2):輸送單元 (2): Conveying unit
(22):蓋體 (22): Cover
(23):輸送路徑 (23): conveying path
(29):槍匣 (29): Gun Box
(291):第一板體 (291): The first plate body
(292):第二板體 (292): Second plate body
(293):側蓋 (293):Side Cover
(3):定位件 (3): Positioning parts
(31):貫孔 (31): Through hole
(4):扣合組件 (4): Snap components
Claims (10)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109132781 | 2020-09-22 | ||
| TW109132781 | 2020-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202212074A TW202212074A (en) | 2022-04-01 |
| TWI763325B true TWI763325B (en) | 2022-05-01 |
Family
ID=82197081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW110106355A TWI763325B (en) | 2020-09-22 | 2021-02-23 | Screw feed unit for screw guns |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI763325B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030110908A1 (en) * | 1993-02-17 | 2003-06-19 | Habermehl G. Lyle | Screwdriver with dual cam slot for collated screws |
| TW201338933A (en) * | 2012-03-30 | 2013-10-01 | Basso Ind Corp | Electrical screw gun |
| TWM557176U (en) * | 2017-07-28 | 2018-03-21 | Romp Coil Nail Ind Inc | Screw guide mechanism of screw gun |
| CN207736202U (en) * | 2017-11-13 | 2018-08-17 | 龙浦实业股份有限公司 | The screw of impact screwdriver is sent mechanism |
| TWI642519B (en) * | 2018-06-22 | 2018-12-01 | 佑泰工業有限公司 | Screw-feeding device of screw gun |
| CN110142717A (en) * | 2018-02-11 | 2019-08-20 | 陈金良 | COLLATED SCREWS rifle |
| CN211541028U (en) * | 2019-12-23 | 2020-09-22 | 卢军 | Chain belt screw gun head |
-
2021
- 2021-02-23 TW TW110106355A patent/TWI763325B/en active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030110908A1 (en) * | 1993-02-17 | 2003-06-19 | Habermehl G. Lyle | Screwdriver with dual cam slot for collated screws |
| US20040079206A1 (en) * | 1993-02-17 | 2004-04-29 | G. Lyle Habermehl | Screwdriver with dual cam slot for collated screws |
| TW201338933A (en) * | 2012-03-30 | 2013-10-01 | Basso Ind Corp | Electrical screw gun |
| TWM557176U (en) * | 2017-07-28 | 2018-03-21 | Romp Coil Nail Ind Inc | Screw guide mechanism of screw gun |
| CN207736202U (en) * | 2017-11-13 | 2018-08-17 | 龙浦实业股份有限公司 | The screw of impact screwdriver is sent mechanism |
| CN110142717A (en) * | 2018-02-11 | 2019-08-20 | 陈金良 | COLLATED SCREWS rifle |
| TWI642519B (en) * | 2018-06-22 | 2018-12-01 | 佑泰工業有限公司 | Screw-feeding device of screw gun |
| CN211541028U (en) * | 2019-12-23 | 2020-09-22 | 卢军 | Chain belt screw gun head |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202212074A (en) | 2022-04-01 |
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