M413657 五、新型說明： 【新型所屬之技術領域】 [0001] 本創作關於一種封箱機之膠帶座，尤指一種可避免 於切斷緊繃之膠帶後所造成之反彈震動而使膠帶供給不 順暢之封箱機膠帶座。 【先前技術】 [0002] 按，習用封箱機乃將膠帶卷套於封箱機膠帶座之套 筒上，拉出膠帶並繞經數個轉向桿，使膠帶處於平直繃 緊狀態，以能順利封箱。然而箱子封好後，繃緊之膠帶 一切斷時，將產生一反作用力造成膠帶之震動，並反饋 回膠帶座之套筒，使套筒以膠帶拉出方向之反向旋轉， 而導致膠帶回捲造成皺帶，其後之封箱品質便受影響。 [0003] 針對上述缺失，而有一避免套筒回捲而發生皱帶之 設計出現，即一套筒7套於一固定軸7 1外而可以該固 定軸7 1為軸轉動，於該套筒7—端之端面上軸向凹設 有一凹槽72，該凹槽72具有一底面721，該固定 軸71凸伸出該底面721，且該固定軸71凸伸出該 底面7 2 1之部份設有外螺紋7 1 1，於該凹槽7 2内 沿該固定軸7 1依序套設一墊片7 3、一彈簧7 4及一 螺帽7 5，而於將該螺帽7 5沿該固定軸7 1之外螺紋 7 1 1向下旋時，該螺帽75壓縮該彈簧74而擠壓該 墊片73，使該墊片73緊密抵靠於該凹槽7 2之底面 7 2 1上，並藉此產生摩擦阻力，使該套筒7與該墊片 7 3之間難以產生相對之轉動位移，以供封箱過程中， 切斷膠帶之瞬間產生之反作用力饋回膠帶座之套筒7時 表單编號A0101 第3頁/共19頁 M413657 ，該套筒7不致發生回捲現象，而可避免皺帶之情形發 生0 [0004] 惟此設計乃藉由該彈簧7 4之彈性力來調整該墊片 73抵靠該凹槽72底面72 1之力量，以產生該套筒 7圍繞該固定軸71轉動之摩擦阻力，若該彈簧74發 生彈性疲乏現象而無法提供足夠之壓縮力量，即所產生 之摩擦阻力不足以抵抗膠帶震動所致之套筒回捲力量， 則再度影響封箱品質。且此一設計構件複雜，無論於生 產、組裝上或維修上皆不方便，實有改進之空間。 【新型内容】 [0005] 本創作之主要目的，在於解決上述的問題而提供一 種避震式封箱機之膠帶座，其捨棄習用封箱機膠帶座之 套筒之彈簧設計，而於抵靠機構内設有單向軸承，以防 止膠帶震動饋回所導致之套筒回捲現象。 [0006] 為達前述之目的，本創作提供之一種避震式封箱機 之膠帶座，其包括有： 一座架，其豎立於封箱機上，於該座架上固設有一 橫向延伸之固定軸，且有一供裝設膠帶之套筒同軸套設 於該固定軸之周緣外側，並可圍繞該固定軸轉動； 一滑轨機構，其包括有一固定軌及一滑動執，其中 該固定轨固設於該座架上，且位於該套筒下方，而該滑 動執藉由夾制一滾珠裝置而設於該固定軌上，並可沿該 固定轨滑移； 一抵靠機構，其包括有一抵靠桿及一抵靠滾筒，其 中該抵靠桿固設於該滑動轨上，且與該固定軸同向延伸 表單编號A0101 第4頁/共19頁 M413657 ，而該抵靠滾筒具有一軸向貫通之轴孔，該抵靠滚筒並 以該轴孔套設於該抵靠桿上而可圍繞該抵靠桿轉動，而 該抵靠滾筒以其外周緣抵靠裝設於該套筒上之膠帶捲周 緣，並可隨膠帶捲之外徑變化，該抵靠滚筒即沿該滑動 軌滑動而隨時抵靠於膠帶捲之外周緣，又該抵靠滾筒沿 該軸孔之側壁環設有數個單向軸承，俾供該抵靠滾筒僅 能以單向圍繞該抵靠桿轉動。 [0007] 而本創作之上述及其他目的與優點，不難從下述所 選用實施例之詳細說明與附圖中獲得深入了解。當然， 本創作在某些另件或另件之安排上容許有所不同，但所 選用之實施例則於本說明書中予以詳細說明，並於附圖 中展示其構造。 【實施方式】 [0008] 請參閱第1圖及第2圖，其為本創作所提供之避震 式封箱機之膠帶座，其包括有： [0009] 一座架1，其豎立於封箱機一側，於該座架1上固 設有一橫向延伸之固定軸2，且有一供裝設膠帶之套筒 3同軸套設於該固定軸2之周緣外側，並可圍繞該固定 軸2轉動； [0010] 一滑轨機構，其包括有一固定軌4 1及一滑動轨4 ，其中該固定軌4 1固設於該座架1上，且位於該套筒 3下方，該固定轨4 1朝斜上方延伸而凸伸出該座架1 ，而該滑動轨4藉由夾制一滚珠裝置4 2而設於該固定 軌4 1上，並藉該滾珠裝置4 2於該固定軌4 1與該滑 表單編號A0101 第5頁/共19頁 M413657 動軌4間之滾動，使該滑動軌4可沿該固定執4 !滑移 t 刚—抵靠機構，其包括有-抵靠桿5 1及-抵靠滾筒 5，其中該抵靠桿5 1固設於該滑動轨4上且與該固 定軸2同向延伸’而該抵靠滾筒5具有一轴向貫通之軸 孔5 2，該抵靠滾筒5細姉孔5 2套設於該抵靠桿 5 1上而可圍繞該抵靠桿5 1轉動，而當該滑動執4沿 該固定軌4 1移動時，該抵靠滾筒5亦隨之位移。 _ 本創作於實際使用時，如第3圓所示，將㈣捲6 軸向套設於該座架1上之套筒3，再將膠帶6 i拉出， 繞過該抵靠滾筒5再繞經封箱機之轉向桿，以使夥帶6 1呈端緊狀態方便封箱。而如第4圖及第5圖所示該 抵靠滾筒5以其外周緣抵靠璆帶捲6之周緣，並以其重 力向下抵靠膠帶捲6，接著於封箱機之使用過程中，膠 帶捲6之外徑逐漸縮小，而該抵靠滾筒5因其重力關係 ’而帶動該滑動軌4沿該S)定轨4 1向下滑移，並繼續 抵靠於膠帶捲6之周緣，而可一直保持膠帶6丄之繃緊 狀態，確保封箱品質。 [0013] 又若使用膠帶捲6 B之品質不佳，即膠帶捲66本 身並非呈現圓環形，而有如第6圖所示之内凹或外凸之 不規則形，本創作之抵靠滾筒5,亦能以其重力常時抵靠 於膠帶捲6 B之外周緣，而在該抵靠滾筒5陷入膠帶捲 6 B之凹陷部6 C時，該滑動轨4即帶動該抵靠滾筒5 向下位移而抵靠於膠帶捲6 B之凹陷部6 c ,使拉出之 膠帶6 1能常保繃緊狀態，不致降低封箱品質。 表單编號A0101 第6頁/共19頁 [0014]M413657M413657 V. New description: [New technical field] [0001] This work is about a tape holder for a sealing machine, especially a rebounding vibration caused by the tape that can be avoided after cutting the tight tape. Smooth sealing machine tape holder. [Prior Art] [0002] According to the conventional sealing machine, the tape is wrapped around the sleeve of the sealing machine tape seat, the tape is pulled out and wound around several steering rods, so that the tape is in a straight and tight state, Can seal smoothly. However, when the box is sealed, when the tensioned tape is cut, a reaction force will be generated to cause the vibration of the tape, and feedback back to the sleeve of the tape holder, so that the sleeve rotates in the opposite direction of the tape pulling direction, and the tape is returned. The wrinkles are caused by the rolls, and the quality of the sealing is affected. [0003] In view of the above-mentioned lack, there is a design for avoiding the rewinding of the sleeve and the occurrence of the wrinkle belt, that is, a sleeve 7 is sleeved on a fixed shaft 71 and the fixed shaft 71 can be rotated about the sleeve. The end surface of the 7-end end is axially recessed with a recess 72. The recess 72 has a bottom surface 721. The fixing shaft 71 protrudes from the bottom surface 721, and the fixing shaft 71 protrudes from the bottom surface of the bottom surface 71. An external thread 711 is provided in the groove 7 2 , and a spacer 7 3 , a spring 7 4 and a nut 7 5 are sequentially disposed along the fixed shaft 7 1 , and the nut 7 is 5, when the external thread 7 1 1 is downwardly rotated along the fixed shaft 7 1 , the nut 75 compresses the spring 74 to press the gasket 73 so that the gasket 73 abuts against the bottom surface of the groove 7 2 . 7 2 1 , and thereby generating frictional resistance, so that it is difficult to generate a relative rotational displacement between the sleeve 7 and the spacer 7 3 for the reaction force generated at the moment of cutting the tape during the sealing process. When the sleeve of the tape holder is 7, the form number A0101, page 3/19, M413657, the sleeve 7 does not cause rewinding, and the situation of the wrinkle can be avoided. [0004] However, the design is by this The spring force of the spring 74 adjusts the force of the spacer 73 against the bottom surface 72 1 of the recess 72 to generate a frictional resistance of the sleeve 7 about the fixed shaft 71. If the spring 74 is elastically fatigued, the spring 74 cannot be elastically fatigued. Provide sufficient compression force, that is, the frictional resistance generated is not enough to resist the sleeve rewinding force caused by the tape vibration, which will affect the sealing quality again. Moreover, this design component is complicated, and it is inconvenient in production, assembly, or maintenance, and there is room for improvement. [New content] [0005] The main purpose of the present invention is to solve the above problems and provide a tape holder for a shock-proof sealing machine, which abandons the spring design of the sleeve of the conventional sealing machine tape seat, and abuts against A one-way bearing is arranged in the mechanism to prevent the sleeve from being retracted due to the vibration feedback of the tape. [0006] For the purpose of the foregoing, the present invention provides a tape holder for a shock-proof sealing machine, which comprises: a frame erected on a sealing machine, and a lateral extension is fixed on the frame a fixed shaft, and a sleeve for mounting the tape is coaxially sleeved outside the periphery of the fixed shaft and rotatable around the fixed shaft; a slide rail mechanism comprising a fixed rail and a sliding handle, wherein the fixed rail Fixed on the frame and located under the sleeve, and the sliding handle is disposed on the fixed rail by clamping a ball device, and can slide along the fixed rail; an abutting mechanism, including An abutting rod and an abutting roller, wherein the abutting rod is fixed on the sliding rail, and extends in the same direction as the fixed shaft, Form No. A0101, Page 4/19, M413657, and the abutting roller has An axially extending shaft hole, the abutting roller is sleeved on the abutting rod to be rotatable about the abutting rod, and the abutting roller is mounted on the sleeve with the outer peripheral edge thereof The circumference of the tape on the cylinder is rolled and can vary with the outer diameter of the tape roll. The sleeve slides along the sliding rail to abut against the outer circumference of the tape roll, and the abutting roller is provided with a plurality of one-way bearings along the side wall of the shaft hole, so that the abutting roller can only surround the roller in one direction. Rotate against the lever. The above and other objects and advantages of the present invention will become more apparent from the detailed description and the accompanying drawings. Of course, the present invention is tolerated in the arrangement of certain parts or components, but the selected embodiment is described in detail in the specification and its construction is shown in the drawings. [Embodiment] [0008] Please refer to FIG. 1 and FIG. 2, which are the tape holder of the shock-proof sealing machine provided by the creation, which comprises: [0009] a frame 1 which is erected in the sealing case On the side of the machine, a laterally extending fixed shaft 2 is fixed on the frame 1, and a sleeve 3 for mounting the tape is coaxially sleeved on the outer periphery of the fixed shaft 2 and rotatable around the fixed shaft 2 [0010] A slide rail mechanism includes a fixed rail 4 1 and a slide rail 4 , wherein the fixed rail 4 1 is fixed on the mount 1 and located under the sleeve 3 , the fixed rail 4 1 And extending to the mounting frame 1 by means of a ball device 4 2 , and the ball rail device 4 2 is attached to the fixed rail 4 1 Rolling with the slide form No. A0101, page 5 of 19, M413657, the moving rail 4, so that the slide rail 4 can be slid along the fixed hold 4, the slip-fighting mechanism, which includes the abutment lever 5 1 and - abut against the drum 5, wherein the abutting rod 51 is fixed on the sliding rail 4 and extends in the same direction as the fixed shaft 2, and the abutting roller 5 has an axial through hole 5 2, the abutting roller 5 is disposed on the abutting rod 51 and is rotatable around the abutting rod 51, and when the sliding arm 4 moves along the fixed rail 41, The roller 5 is also displaced. _ In the actual use, as shown in the third circle, the (4) roll 6 is axially sleeved on the sleeve 3 on the frame 1, and the tape 6 i is pulled out, bypassing the abutting roller 5 The steering rod of the sealing machine is wound so that the strap 61 is tightly closed for convenient sealing. As shown in Figures 4 and 5, the abutment roller 5 abuts against the circumference of the tape reel 6 with its outer periphery and abuts against the tape roll 6 with its gravity, and then during use of the sealing machine. The outer diameter of the tape roll 6 is gradually reduced, and the abutting roller 5 drives the sliding rail 4 to slide down along the S) orbital track 4 1 due to its gravity relationship, and continues to abut against the circumference of the tape roll 6 The tape can be kept tight at 6 inches to ensure the quality of the sealing. [0013] If the quality of the tape roll 6B is not good, that is, the tape roll 66 itself does not exhibit a circular shape, but has a concave or convex irregular shape as shown in FIG. 6, the creation of the abutting roller 5, can also with its gravity constantly abut against the outer circumference of the tape roll 6 B, and when the abutting roller 5 is caught in the recessed portion 6 C of the tape roll 6 B, the sliding rail 4 drives the abutting roller 5 The lower displacement is abutted against the recessed portion 6c of the tape roll 6B, so that the pulled-out tape 6 1 can be kept in a tight state without deteriorating the sealing quality. Form No. A0101 Page 6 of 19 [0014] M413657
再者如第7圖及第8圖所示，該抵靠滾筒5沿 2之側«設錄解向歸53，俾供該㈣滾 "同5僅能以膠帶6 1拉出之方向D1圍繞該抵靠桿5工 轉動。由於自㈣捲6所拉出之膠帶6 1 -直都保持端 緊狀態’即於膠帶捲6上沿膠帶6丄拉出之方向d丄具 有-向外之拉力，而此拉力同時形成有一反作用力作用 於膠帶捲6上，^封相過程進行完畢，於切斷膠帶6 1 時，膠帶6 1之拉力瞬間消失，其反作用力亦同時消失 ’而該反作用力所形成之慣性將驅使膠帶朝膠帶6 1拉出之反向D 2轉動’而有將膠帶6 i往回抽之趨勢 ’但因4抵靠滚筒5内之單向軸承5 3限制該抵靠滾筒 5僅能以膠帶6 1拉出之方向D1圍繞該抵靠桿5丄轉 動又膠帶6 1與該抵靠滾筒5之接觸面設有防滑花紋 5 4，以令膠帶6 1與該抵靠滾筒5之間不會產生相對 位移，故膠帶捲6回轉之慣性力將被該抵靠滾筒5之單 向軸承5 3克服，並藉此消除膠帶捲6回轉之情形，而Furthermore, as shown in Fig. 7 and Fig. 8, the abutting roller 5 is located along the side of the 2's, and the direction is D1, and the same direction 5 can be pulled out by the tape 6 1 Rotating around the abutment bar. Since the tape 6 1 - pulled out from the (four) roll 6 is kept in the end tight state 'that is, the direction d丄 on the tape roll 6 along the tape 6 丄 has an outward pulling force, and the pulling force simultaneously forms a reaction The force acts on the tape roll 6, and the sealing process is completed. When the tape 6 1 is cut, the tension of the tape 6 1 disappears instantaneously, and the reaction force also disappears at the same time, and the inertia formed by the reaction force drives the tape toward The reverse rotation of the tape 6 1 is reversed by D 2 and there is a tendency to draw the tape 6 i back. However, since the 4 is abutted against the one-way bearing 5 3 in the drum 5, the abutment roller 5 can only be taped 6 1 The pulling direction D1 is rotated around the abutting rod 5丄, and the contact surface of the tape 6 1 and the abutting roller 5 is provided with a non-slip pattern 5 4 so that there is no relative relationship between the tape 6 1 and the abutting roller 5 . Displacement, so the inertial force of the tape roll 6 will be overcome by the one-way bearing 53 of the roller 5, thereby eliminating the rotation of the tape roll 6, and
可避免膠帶捲6回轉後膠帶6丄捲回亂黏導致之皺帶情 形0 由以上之說明，可知本創作藉由該抵靠滾筒5之重 力，並藉該滑動軌4於該固定軌4 ；[上之滑移，以常時 抵靠於膠帶捲6之外周緣’保持膠帶61之繃緊狀態， 另在該抵靠滾筒5之軸孔5 2内設有單向軸承5 3，以 限制該抵靠滾筒5僅能以膠帶61拉出之方向D1轉動 ’而取代習用封箱機膠帶座之套筒以壓縮彈簧產生套筒 轉動阻力之防逆轉機制，改善習用裝置之構件複雜且生 表單編號A0101 第7頁/共19頁 M413657 產、組裝及維修費時和高成本等問題。 [0016] 惟，以上所述實施例之揭示用以說明本創作，並非 用以限制本創作，故等效元件之置換仍應隸屬本創作之 範疇》 [0017] 由以上詳細說明，可使熟知本項技藝者明瞭本創作 的確可達成前述目的，實已符合專利法之規定，爰提出 專利申請。 【圖式簡單說明】 [0018] 第1圖為本創作之立體示意圖 [0019] 第2圖為本創作之平面側視圖 [0020] 第3圖為本創作之使用狀態立體示意圖 [0021] 第4圖為本創作使用狀態平面示意圖其— [0022] 第5圖為本創作使用狀態平面示意圖其二 [0023] 帛6圖為本創作使用狀態平面示意圖其三 [0024] 第7圖為本創作抵靠機構之剖視圖 剛第8®為本創作使用狀態平㈣意圖，表轉筒不發生 回轉之情形 剛帛9 ®為㈣封箱機之套筒剖視圖 【主要元件符號說明】 [0027](本創作部份） 固定軸2 [0028]座架 1 表單編號A0101 第8頁/共19頁 M413657It can be avoided that the tape 6 is wound back after the tape roll 6 is rotated and the wrinkle is caused by the sticky tape. From the above description, it can be seen that the creation is by the gravity of the roller 5 and the slide rail 4 is attached to the fixed rail 4; [Sliding in the upper side, the outer circumference of the tape roll 6 is constantly held to maintain the tension of the tape 61, and a one-way bearing 53 is provided in the shaft hole 52 of the abutting roller 5 to limit the The anti-reverse mechanism of the rotation resistance of the sleeve is replaced by the sleeve of the conventional sealing machine tape seat by the rotation of the sleeve 5 in the direction D1 of the tape 61. The component of the conventional device is complicated and the form number is improved. A0101 Page 7 of 19 M413657 Time, cost and other issues in production, assembly and maintenance. [0016] However, the disclosure of the above-mentioned embodiments is used to explain the present invention, and is not intended to limit the present creation, so the replacement of equivalent elements should still be subject to the scope of the present invention. [0017] From the above detailed description, it can be well known. This artist has made it clear that this creation can achieve the aforementioned objectives, and it has already met the requirements of the Patent Law and has filed a patent application. BRIEF DESCRIPTION OF THE DRAWINGS [0018] Fig. 1 is a perspective view of the creation [0019] Fig. 2 is a plan side view of the creation [0020] Fig. 3 is a perspective view showing the state of use of the creation [0021] Figure 2 is a schematic diagram of the state of the creative use state. [0022] Figure 5 is a schematic diagram of the state of the creative use. [0023] Figure 6 is a schematic diagram of the state of the creative use state. [0024] Figure 7 is the creation of this work. The cross-sectional view of the mechanism is just 8th®. The state of use is flat (4). The table drum does not rotate. Just 帛 9 ® is the sleeve of the (4) sealing machine. [Main component symbol description] [0027] (This creation Part) Fixed shaft 2 [0028] Seat frame 1 Form number A0101 Page 8 of 19 M413657
[0029] 套筒3 [0030] 固定執4 1 [0031] 抵靠滾筒5 [0032] 軸孔5 2 [0033] 防滑花紋5 4 [0034] 凹陷部6 C [0035] 膠帶拉出之方向 [0036] (習用部分） [0037] 套筒7 [0038] 外螺紋711 [0039] 底面7 2 1 [0040] 彈簧7 4[0029] Sleeve 3 [0030] Fixing 4 1 [0031] Abutting roller 5 [0032] Axle hole 5 2 [0033] Anti-slip pattern 5 4 [0034] Depression 6 C [0035] Tape pull-out direction [ 0036] (customized part) [0037] Sleeve 7 [0038] External thread 711 [0039] Bottom surface 7 2 1 [0040] Spring 7 4
滑動轨4 滾珠裝置4 2 抵靠桿5 1 單向軸承5 3 膠帶捲6、6 B 膠帶6 1 D 1 膠帶拉出之反向D 2 固定轴7 1 凹槽7 2 墊片7 3 螺帽7 5 表單編號A0101 第9頁/共19頁Slide rail 4 Ball gear 4 2 Abutment rod 5 1 One-way bearing 5 3 Tape roll 6, 6 B Tape 6 1 D 1 Tape pull-out reverse D 2 Fixed shaft 7 1 Groove 7 2 Gasket 7 3 Nut 7 5 Form No. A0101 Page 9 of 19